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Differential D158228

[RISCV][GISel] Swap lo/hi register names in legalizer tests.
ClosedPublic

Authored by craig.topper on Aug 17 2023, 3:48 PM.

Details

Reviewers
nitinjohnraj
reames
arsenm
Commits
rGf64eb69d962f: [RISCV][GISel] Swap lo/hi register names in legalizer tests.
Summary

This makes "lo" refer to the least significant bits and "hi" refer
to the most significant bits.

Diff Detail

Event Timeline

craig.topper created this revision.Aug 17 2023, 3:48 PM
Herald added a project: Restricted Project. · View Herald TranscriptAug 17 2023, 3:48 PM
Herald added subscribers: jobnoorman, luke, sunshaoce and 28 others. · View Herald Transcript
craig.topper requested review of this revision.Aug 17 2023, 3:48 PM
Herald added a project: Restricted Project. · View Herald TranscriptAug 17 2023, 3:48 PM
Herald added subscribers: wangpc, eopXD, MaskRay, wdng. · View Herald Transcript
Harbormaster completed remote builds in B253338: Diff 551306.Aug 17 2023, 4:42 PM
arsenm accepted this revision.Aug 17 2023, 5:01 PM
This revision is now accepted and ready to land.Aug 17 2023, 5:01 PM
This revision was landed with ongoing or failed builds.Aug 17 2023, 8:44 PM
Closed by commit rGf64eb69d962f: [RISCV][GISel] Swap lo/hi register names in legalizer tests. (authored by craig.topper). · Explain Why
This revision was automatically updated to reflect the committed changes.
craig.topper added a commit: rGf64eb69d962f: [RISCV][GISel] Swap lo/hi register names in legalizer tests..

Revision Contents

PathSize
llvm/
test/
CodeGen/
RISCV/
GlobalISel/
legalizer/
rv32/
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110 lines
34 lines
90 lines
200 lines
144 lines
90 lines
90 lines
rv64/
60 lines
60 lines
116 lines
200 lines
112 lines
110 lines
34 lines
60 lines
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102 lines
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Diff 551362

llvm/test/CodeGen/RISCV/GlobalISel/legalizer/rv32/legalize-add.mir

Show First 20 Lines • Show All 77 Lines • ▼ Show 20 Lines bb.0.entry:
PseudoRET implicit $x10 PseudoRET implicit $x10
... ...
--- ---
name: add_i48 name: add_i48
body: | body: |
bb.0.entry: bb.0.entry:
; CHECK-LABEL: name: add_i48 ; CHECK-LABEL: name: add_i48
; CHECK: %xhi:_(s32) = COPY $x10 ; CHECK: %xlo:_(s32) = COPY $x10
; CHECK-NEXT: %xlo:_(s32) = COPY $x11 ; CHECK-NEXT: %xhi:_(s32) = COPY $x11
; CHECK-NEXT: %yhi:_(s32) = COPY $x12 ; CHECK-NEXT: %ylo:_(s32) = COPY $x12
; CHECK-NEXT: %ylo:_(s32) = COPY $x13 ; CHECK-NEXT: %yhi:_(s32) = COPY $x13
; CHECK-NEXT: [[UADDO:%[0-9]+]]:_(s32), [[UADDO1:%[0-9]+]]:_(s32) = G_UADDO %xhi, %yhi ; CHECK-NEXT: [[UADDO:%[0-9]+]]:_(s32), [[UADDO1:%[0-9]+]]:_(s32) = G_UADDO %xlo, %ylo
; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
; CHECK-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[UADDO1]], [[C]] ; CHECK-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[UADDO1]], [[C]]
; CHECK-NEXT: [[UADDE:%[0-9]+]]:_(s32), [[UADDE1:%[0-9]+]]:_(s32) = G_UADDE %xlo, %ylo, [[AND]] ; CHECK-NEXT: [[UADDE:%[0-9]+]]:_(s32), [[UADDE1:%[0-9]+]]:_(s32) = G_UADDE %xhi, %yhi, [[AND]]
; CHECK-NEXT: $x10 = COPY [[UADDO]](s32) ; CHECK-NEXT: $x10 = COPY [[UADDO]](s32)
; CHECK-NEXT: $x11 = COPY [[UADDE]](s32) ; CHECK-NEXT: $x11 = COPY [[UADDE]](s32)
; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11 ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11
%xhi:_(s32) = COPY $x10 %xlo:_(s32) = COPY $x10
%xlo:_(s32) = COPY $x11 %xhi:_(s32) = COPY $x11
%yhi:_(s32) = COPY $x12 %ylo:_(s32) = COPY $x12
%ylo:_(s32) = COPY $x13 %yhi:_(s32) = COPY $x13
%x0:_(s64) = G_MERGE_VALUES %xhi(s32), %xlo(s32) %x0:_(s64) = G_MERGE_VALUES %xlo(s32), %xhi(s32)
%y0:_(s64) = G_MERGE_VALUES %yhi(s32), %ylo(s32) %y0:_(s64) = G_MERGE_VALUES %ylo(s32), %yhi(s32)
%x:_(s48) = G_TRUNC %x0(s64) %x:_(s48) = G_TRUNC %x0(s64)
%y:_(s48) = G_TRUNC %y0(s64) %y:_(s48) = G_TRUNC %y0(s64)
%z:_(s48) = G_ADD %x, %y %z:_(s48) = G_ADD %x, %y
%z0:_(s64) = G_ANYEXT %z(s48) %z0:_(s64) = G_ANYEXT %z(s48)
%zhi:_(s32), %zlo:_(s32) = G_UNMERGE_VALUES %z0(s64) %zlo:_(s32), %zhi:_(s32) = G_UNMERGE_VALUES %z0(s64)
$x10 = COPY %zhi(s32) $x10 = COPY %zlo(s32)
$x11 = COPY %zlo(s32) $x11 = COPY %zhi(s32)
PseudoRET implicit $x10, implicit $x11 PseudoRET implicit $x10, implicit $x11
... ...
--- ---
name: add_i64 name: add_i64
body: | body: |
bb.0.entry: bb.0.entry:
; CHECK-LABEL: name: add_i64 ; CHECK-LABEL: name: add_i64
; CHECK: %hi1:_(s32) = COPY $x10 ; CHECK: %lo1:_(s32) = COPY $x10
; CHECK-NEXT: %lo1:_(s32) = COPY $x11 ; CHECK-NEXT: %hi1:_(s32) = COPY $x11
; CHECK-NEXT: %hi2:_(s32) = COPY $x12 ; CHECK-NEXT: %lo2:_(s32) = COPY $x12
; CHECK-NEXT: %lo2:_(s32) = COPY $x13 ; CHECK-NEXT: %hi2:_(s32) = COPY $x13
; CHECK-NEXT: [[UADDO:%[0-9]+]]:_(s32), [[UADDO1:%[0-9]+]]:_(s32) = G_UADDO %hi1, %hi2 ; CHECK-NEXT: [[UADDO:%[0-9]+]]:_(s32), [[UADDO1:%[0-9]+]]:_(s32) = G_UADDO %lo1, %lo2
; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
; CHECK-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[UADDO1]], [[C]] ; CHECK-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[UADDO1]], [[C]]
; CHECK-NEXT: [[UADDE:%[0-9]+]]:_(s32), [[UADDE1:%[0-9]+]]:_(s32) = G_UADDE %lo1, %lo2, [[AND]] ; CHECK-NEXT: [[UADDE:%[0-9]+]]:_(s32), [[UADDE1:%[0-9]+]]:_(s32) = G_UADDE %hi1, %hi2, [[AND]]
; CHECK-NEXT: $x10 = COPY [[UADDO]](s32) ; CHECK-NEXT: $x10 = COPY [[UADDO]](s32)
; CHECK-NEXT: $x11 = COPY [[UADDE]](s32) ; CHECK-NEXT: $x11 = COPY [[UADDE]](s32)
; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11 ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11
%hi1:_(s32) = COPY $x10 %lo1:_(s32) = COPY $x10
%lo1:_(s32) = COPY $x11 %hi1:_(s32) = COPY $x11
%hi2:_(s32) = COPY $x12 %lo2:_(s32) = COPY $x12
%lo2:_(s32) = COPY $x13 %hi2:_(s32) = COPY $x13
%x1:_(s64) = G_MERGE_VALUES %hi1(s32), %lo1(s32) %x1:_(s64) = G_MERGE_VALUES %lo1(s32), %hi1(s32)
%x2:_(s64) = G_MERGE_VALUES %hi2(s32), %lo2(s32) %x2:_(s64) = G_MERGE_VALUES %lo2(s32), %hi2(s32)
%y:_(s64) = G_ADD %x1, %x2 %y:_(s64) = G_ADD %x1, %x2
%hiy:_(s32), %loy:_(s32) = G_UNMERGE_VALUES %y(s64) %loy:_(s32), %hiy:_(s32) = G_UNMERGE_VALUES %y(s64)
$x10 = COPY %hiy(s32) $x10 = COPY %loy(s32)
$x11 = COPY %loy(s32) $x11 = COPY %hiy(s32)
PseudoRET implicit $x10, implicit $x11 PseudoRET implicit $x10, implicit $x11
... ...
--- ---
name: add_i96 name: add_i96
body: | body: |
bb.0.entry: bb.0.entry:
; CHECK-LABEL: name: add_i96 ; CHECK-LABEL: name: add_i96
; CHECK: %hi1:_(s32) = COPY $x10 ; CHECK: %lo1:_(s32) = COPY $x10
; CHECK-NEXT: %mid1:_(s32) = COPY $x11 ; CHECK-NEXT: %mid1:_(s32) = COPY $x11
; CHECK-NEXT: %lo1:_(s32) = COPY $x12 ; CHECK-NEXT: %hi1:_(s32) = COPY $x12
; CHECK-NEXT: %hi2:_(s32) = COPY $x13 ; CHECK-NEXT: %lo2:_(s32) = COPY $x13
; CHECK-NEXT: %mid2:_(s32) = COPY $x14 ; CHECK-NEXT: %mid2:_(s32) = COPY $x14
; CHECK-NEXT: %lo2:_(s32) = COPY $x15 ; CHECK-NEXT: %hi2:_(s32) = COPY $x15
; CHECK-NEXT: [[UADDO:%[0-9]+]]:_(s32), [[UADDO1:%[0-9]+]]:_(s32) = G_UADDO %hi1, %hi2 ; CHECK-NEXT: [[UADDO:%[0-9]+]]:_(s32), [[UADDO1:%[0-9]+]]:_(s32) = G_UADDO %lo1, %lo2
; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
; CHECK-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[UADDO1]], [[C]] ; CHECK-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[UADDO1]], [[C]]
; CHECK-NEXT: [[UADDE:%[0-9]+]]:_(s32), [[UADDE1:%[0-9]+]]:_(s32) = G_UADDE %mid1, %mid2, [[AND]] ; CHECK-NEXT: [[UADDE:%[0-9]+]]:_(s32), [[UADDE1:%[0-9]+]]:_(s32) = G_UADDE %mid1, %mid2, [[AND]]
; CHECK-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
; CHECK-NEXT: [[AND1:%[0-9]+]]:_(s32) = G_AND [[UADDE1]], [[C1]] ; CHECK-NEXT: [[AND1:%[0-9]+]]:_(s32) = G_AND [[UADDE1]], [[C1]]
; CHECK-NEXT: [[UADDE2:%[0-9]+]]:_(s32), [[UADDE3:%[0-9]+]]:_(s32) = G_UADDE %lo1, %lo2, [[AND1]] ; CHECK-NEXT: [[UADDE2:%[0-9]+]]:_(s32), [[UADDE3:%[0-9]+]]:_(s32) = G_UADDE %hi1, %hi2, [[AND1]]
; CHECK-NEXT: $x10 = COPY [[UADDO]](s32) ; CHECK-NEXT: $x10 = COPY [[UADDO]](s32)
; CHECK-NEXT: $x11 = COPY [[UADDE]](s32) ; CHECK-NEXT: $x11 = COPY [[UADDE]](s32)
; CHECK-NEXT: $x12 = COPY [[UADDE2]](s32) ; CHECK-NEXT: $x12 = COPY [[UADDE2]](s32)
; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11, implicit $x12 ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11, implicit $x12
%hi1:_(s32) = COPY $x10 %lo1:_(s32) = COPY $x10
%mid1:_(s32) = COPY $x11 %mid1:_(s32) = COPY $x11
%lo1:_(s32) = COPY $x12 %hi1:_(s32) = COPY $x12
%hi2:_(s32) = COPY $x13 %lo2:_(s32) = COPY $x13
%mid2:_(s32) = COPY $x14 %mid2:_(s32) = COPY $x14
%lo2:_(s32) = COPY $x15 %hi2:_(s32) = COPY $x15
%x1:_(s96) = G_MERGE_VALUES %hi1(s32), %mid1(s32), %lo1(s32) %x1:_(s96) = G_MERGE_VALUES %lo1(s32), %mid1(s32), %hi1(s32)
%x2:_(s96) = G_MERGE_VALUES %hi2(s32), %mid2(s32), %lo2(s32) %x2:_(s96) = G_MERGE_VALUES %lo2(s32), %mid2(s32), %hi2(s32)
%y:_(s96) = G_ADD %x1, %x2 %y:_(s96) = G_ADD %x1, %x2
%hi:_(s32), %mid:_(s32), %lo:_(s32) = G_UNMERGE_VALUES %y(s96) %lo:_(s32), %mid:_(s32), %hi:_(s32) = G_UNMERGE_VALUES %y(s96)
$x10 = COPY %hi(s32) $x10 = COPY %lo(s32)
$x11 = COPY %mid(s32) $x11 = COPY %mid(s32)
$x12 = COPY %lo(s32) $x12 = COPY %hi(s32)
PseudoRET implicit $x10, implicit $x11, implicit $x12 PseudoRET implicit $x10, implicit $x11, implicit $x12
... ...

llvm/test/CodeGen/RISCV/GlobalISel/legalizer/rv32/legalize-and.mir

Show First 20 Lines • Show All 77 Lines • ▼ Show 20 Lines bb.0.entry:
PseudoRET implicit $x10 PseudoRET implicit $x10
... ...
--- ---
name: and_i48 name: and_i48
body: | body: |
bb.0.entry: bb.0.entry:
; CHECK-LABEL: name: and_i48 ; CHECK-LABEL: name: and_i48
; CHECK: %xhi:_(s32) = COPY $x10 ; CHECK: %xlo:_(s32) = COPY $x10
; CHECK-NEXT: %xlo:_(s32) = COPY $x11 ; CHECK-NEXT: %xhi:_(s32) = COPY $x11
; CHECK-NEXT: %yhi:_(s32) = COPY $x12 ; CHECK-NEXT: %ylo:_(s32) = COPY $x12
; CHECK-NEXT: %ylo:_(s32) = COPY $x13 ; CHECK-NEXT: %yhi:_(s32) = COPY $x13
; CHECK-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND %xhi, %yhi ; CHECK-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND %xlo, %ylo
; CHECK-NEXT: [[AND1:%[0-9]+]]:_(s32) = G_AND %xlo, %ylo ; CHECK-NEXT: [[AND1:%[0-9]+]]:_(s32) = G_AND %xhi, %yhi
; CHECK-NEXT: $x10 = COPY [[AND]](s32) ; CHECK-NEXT: $x10 = COPY [[AND]](s32)
; CHECK-NEXT: $x11 = COPY [[AND1]](s32) ; CHECK-NEXT: $x11 = COPY [[AND1]](s32)
; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11 ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11
%xhi:_(s32) = COPY $x10 %xlo:_(s32) = COPY $x10
%xlo:_(s32) = COPY $x11 %xhi:_(s32) = COPY $x11
%yhi:_(s32) = COPY $x12 %ylo:_(s32) = COPY $x12
%ylo:_(s32) = COPY $x13 %yhi:_(s32) = COPY $x13
%x0:_(s64) = G_MERGE_VALUES %xhi(s32), %xlo(s32) %x0:_(s64) = G_MERGE_VALUES %xlo(s32), %xhi(s32)
%y0:_(s64) = G_MERGE_VALUES %yhi(s32), %ylo(s32) %y0:_(s64) = G_MERGE_VALUES %ylo(s32), %yhi(s32)
%x:_(s48) = G_TRUNC %x0(s64) %x:_(s48) = G_TRUNC %x0(s64)
%y:_(s48) = G_TRUNC %y0(s64) %y:_(s48) = G_TRUNC %y0(s64)
%z:_(s48) = G_AND %x, %y %z:_(s48) = G_AND %x, %y
%z0:_(s64) = G_ANYEXT %z(s48) %z0:_(s64) = G_ANYEXT %z(s48)
%zhi:_(s32), %zlo:_(s32) = G_UNMERGE_VALUES %z0(s64) %zlo:_(s32), %zhi:_(s32) = G_UNMERGE_VALUES %z0(s64)
$x10 = COPY %zhi(s32) $x10 = COPY %zlo(s32)
$x11 = COPY %zlo(s32) $x11 = COPY %zhi(s32)
PseudoRET implicit $x10, implicit $x11 PseudoRET implicit $x10, implicit $x11
... ...
--- ---
name: and_i64 name: and_i64
body: | body: |
bb.0.entry: bb.0.entry:
; CHECK-LABEL: name: and_i64 ; CHECK-LABEL: name: and_i64
; CHECK: %hi1:_(s32) = COPY $x10 ; CHECK: %lo1:_(s32) = COPY $x10
; CHECK-NEXT: %lo1:_(s32) = COPY $x11 ; CHECK-NEXT: %hi1:_(s32) = COPY $x11
; CHECK-NEXT: %hi2:_(s32) = COPY $x12 ; CHECK-NEXT: %lo2:_(s32) = COPY $x12
; CHECK-NEXT: %lo2:_(s32) = COPY $x13 ; CHECK-NEXT: %hi2:_(s32) = COPY $x13
; CHECK-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND %hi1, %hi2 ; CHECK-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND %lo1, %lo2
; CHECK-NEXT: [[AND1:%[0-9]+]]:_(s32) = G_AND %lo1, %lo2 ; CHECK-NEXT: [[AND1:%[0-9]+]]:_(s32) = G_AND %hi1, %hi2
; CHECK-NEXT: $x10 = COPY [[AND]](s32) ; CHECK-NEXT: $x10 = COPY [[AND]](s32)
; CHECK-NEXT: $x11 = COPY [[AND1]](s32) ; CHECK-NEXT: $x11 = COPY [[AND1]](s32)
; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11 ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11
%hi1:_(s32) = COPY $x10 %lo1:_(s32) = COPY $x10
%lo1:_(s32) = COPY $x11 %hi1:_(s32) = COPY $x11
%hi2:_(s32) = COPY $x12 %lo2:_(s32) = COPY $x12
%lo2:_(s32) = COPY $x13 %hi2:_(s32) = COPY $x13
%x1:_(s64) = G_MERGE_VALUES %hi1(s32), %lo1(s32) %x1:_(s64) = G_MERGE_VALUES %lo1(s32), %hi1(s32)
%x2:_(s64) = G_MERGE_VALUES %hi2(s32), %lo2(s32) %x2:_(s64) = G_MERGE_VALUES %lo2(s32), %hi2(s32)
%y:_(s64) = G_AND %x1, %x2 %y:_(s64) = G_AND %x1, %x2
%hiy:_(s32), %loy:_(s32) = G_UNMERGE_VALUES %y(s64) %loy:_(s32), %hiy:_(s32) = G_UNMERGE_VALUES %y(s64)
$x10 = COPY %hiy(s32) $x10 = COPY %loy(s32)
$x11 = COPY %loy(s32) $x11 = COPY %hiy(s32)
PseudoRET implicit $x10, implicit $x11 PseudoRET implicit $x10, implicit $x11
... ...
--- ---
name: and_i96 name: and_i96
body: | body: |
bb.0.entry: bb.0.entry:
; CHECK-LABEL: name: and_i96 ; CHECK-LABEL: name: and_i96
; CHECK: %hi1:_(s32) = COPY $x10 ; CHECK: %lo1:_(s32) = COPY $x10
; CHECK-NEXT: %mid1:_(s32) = COPY $x11 ; CHECK-NEXT: %mid1:_(s32) = COPY $x11
; CHECK-NEXT: %lo1:_(s32) = COPY $x12 ; CHECK-NEXT: %hi1:_(s32) = COPY $x12
; CHECK-NEXT: %hi2:_(s32) = COPY $x13 ; CHECK-NEXT: %lo2:_(s32) = COPY $x13
; CHECK-NEXT: %mid2:_(s32) = COPY $x14 ; CHECK-NEXT: %mid2:_(s32) = COPY $x14
; CHECK-NEXT: %lo2:_(s32) = COPY $x15 ; CHECK-NEXT: %hi2:_(s32) = COPY $x15
; CHECK-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND %hi1, %hi2 ; CHECK-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND %lo1, %lo2
; CHECK-NEXT: [[AND1:%[0-9]+]]:_(s32) = G_AND %mid1, %mid2 ; CHECK-NEXT: [[AND1:%[0-9]+]]:_(s32) = G_AND %mid1, %mid2
; CHECK-NEXT: [[AND2:%[0-9]+]]:_(s32) = G_AND %lo1, %lo2 ; CHECK-NEXT: [[AND2:%[0-9]+]]:_(s32) = G_AND %hi1, %hi2
; CHECK-NEXT: $x10 = COPY [[AND]](s32) ; CHECK-NEXT: $x10 = COPY [[AND]](s32)
; CHECK-NEXT: $x11 = COPY [[AND1]](s32) ; CHECK-NEXT: $x11 = COPY [[AND1]](s32)
; CHECK-NEXT: $x12 = COPY [[AND2]](s32) ; CHECK-NEXT: $x12 = COPY [[AND2]](s32)
; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11, implicit $x12 ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11, implicit $x12
%hi1:_(s32) = COPY $x10 %lo1:_(s32) = COPY $x10
%mid1:_(s32) = COPY $x11 %mid1:_(s32) = COPY $x11
%lo1:_(s32) = COPY $x12 %hi1:_(s32) = COPY $x12
%hi2:_(s32) = COPY $x13 %lo2:_(s32) = COPY $x13
%mid2:_(s32) = COPY $x14 %mid2:_(s32) = COPY $x14
%lo2:_(s32) = COPY $x15 %hi2:_(s32) = COPY $x15
%x1:_(s96) = G_MERGE_VALUES %hi1(s32), %mid1(s32), %lo1(s32) %x1:_(s96) = G_MERGE_VALUES %lo1(s32), %mid1(s32), %hi1(s32)
%x2:_(s96) = G_MERGE_VALUES %hi2(s32), %mid2(s32), %lo2(s32) %x2:_(s96) = G_MERGE_VALUES %lo2(s32), %mid2(s32), %hi2(s32)
%y:_(s96) = G_AND %x1, %x2 %y:_(s96) = G_AND %x1, %x2
%hi:_(s32), %mid:_(s32), %lo:_(s32) = G_UNMERGE_VALUES %y(s96) %lo:_(s32), %mid:_(s32), %hi:_(s32) = G_UNMERGE_VALUES %y(s96)
$x10 = COPY %hi(s32) $x10 = COPY %lo(s32)
$x11 = COPY %mid(s32) $x11 = COPY %mid(s32)
$x12 = COPY %lo(s32) $x12 = COPY %hi(s32)
PseudoRET implicit $x10, implicit $x11, implicit $x12 PseudoRET implicit $x10, implicit $x11, implicit $x12
... ...

llvm/test/CodeGen/RISCV/GlobalISel/legalizer/rv32/legalize-ashr.mir

Show First 20 Lines • Show All 86 Lines • ▼ Show 20 Lines bb.0.entry:
PseudoRET implicit $x10 PseudoRET implicit $x10
... ...
--- ---
name: ashr_i48 name: ashr_i48
body: | body: |
bb.0.entry: bb.0.entry:
; CHECK-LABEL: name: ashr_i48 ; CHECK-LABEL: name: ashr_i48
; CHECK: %xhi:_(s32) = COPY $x10 ; CHECK: %xlo:_(s32) = COPY $x10
; CHECK-NEXT: %xlo:_(s32) = COPY $x11 ; CHECK-NEXT: %xhi:_(s32) = COPY $x11
; CHECK-NEXT: %yhi:_(s32) = COPY $x12 ; CHECK-NEXT: %ylo:_(s32) = COPY $x12
; CHECK-NEXT: [[SEXT_INREG:%[0-9]+]]:_(s32) = G_SEXT_INREG %xlo, 16 ; CHECK-NEXT: [[SEXT_INREG:%[0-9]+]]:_(s32) = G_SEXT_INREG %xhi, 16
; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 32 ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 32
; CHECK-NEXT: [[SUB:%[0-9]+]]:_(s32) = G_SUB %yhi, [[C]] ; CHECK-NEXT: [[SUB:%[0-9]+]]:_(s32) = G_SUB %ylo, [[C]]
; CHECK-NEXT: [[SUB1:%[0-9]+]]:_(s32) = G_SUB [[C]], %yhi ; CHECK-NEXT: [[SUB1:%[0-9]+]]:_(s32) = G_SUB [[C]], %ylo
; CHECK-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 0 ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), %yhi(s32), [[C]] ; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), %ylo(s32), [[C]]
; CHECK-NEXT: [[ICMP1:%[0-9]+]]:_(s32) = G_ICMP intpred(eq), %yhi(s32), [[C1]] ; CHECK-NEXT: [[ICMP1:%[0-9]+]]:_(s32) = G_ICMP intpred(eq), %ylo(s32), [[C1]]
; CHECK-NEXT: [[ASHR:%[0-9]+]]:_(s32) = G_ASHR [[SEXT_INREG]], %yhi(s32) ; CHECK-NEXT: [[ASHR:%[0-9]+]]:_(s32) = G_ASHR [[SEXT_INREG]], %ylo(s32)
; CHECK-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR %xhi, %yhi(s32) ; CHECK-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR %xlo, %ylo(s32)
; CHECK-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[SEXT_INREG]], [[SUB1]](s32) ; CHECK-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[SEXT_INREG]], [[SUB1]](s32)
; CHECK-NEXT: [[OR:%[0-9]+]]:_(s32) = G_OR [[LSHR]], [[SHL]] ; CHECK-NEXT: [[OR:%[0-9]+]]:_(s32) = G_OR [[LSHR]], [[SHL]]
; CHECK-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 31 ; CHECK-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 31
; CHECK-NEXT: [[ASHR1:%[0-9]+]]:_(s32) = G_ASHR [[SEXT_INREG]], [[C2]](s32) ; CHECK-NEXT: [[ASHR1:%[0-9]+]]:_(s32) = G_ASHR [[SEXT_INREG]], [[C2]](s32)
; CHECK-NEXT: [[ASHR2:%[0-9]+]]:_(s32) = G_ASHR [[SEXT_INREG]], [[SUB]](s32) ; CHECK-NEXT: [[ASHR2:%[0-9]+]]:_(s32) = G_ASHR [[SEXT_INREG]], [[SUB]](s32)
; CHECK-NEXT: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 ; CHECK-NEXT: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
; CHECK-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[ICMP]], [[C3]] ; CHECK-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[ICMP]], [[C3]]
; CHECK-NEXT: [[SELECT:%[0-9]+]]:_(s32) = G_SELECT [[AND]](s32), [[OR]], [[ASHR2]] ; CHECK-NEXT: [[SELECT:%[0-9]+]]:_(s32) = G_SELECT [[AND]](s32), [[OR]], [[ASHR2]]
; CHECK-NEXT: [[C4:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 ; CHECK-NEXT: [[C4:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
; CHECK-NEXT: [[AND1:%[0-9]+]]:_(s32) = G_AND [[ICMP1]], [[C4]] ; CHECK-NEXT: [[AND1:%[0-9]+]]:_(s32) = G_AND [[ICMP1]], [[C4]]
; CHECK-NEXT: [[SELECT1:%[0-9]+]]:_(s32) = G_SELECT [[AND1]](s32), %xhi, [[SELECT]] ; CHECK-NEXT: [[SELECT1:%[0-9]+]]:_(s32) = G_SELECT [[AND1]](s32), %xlo, [[SELECT]]
; CHECK-NEXT: [[C5:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 ; CHECK-NEXT: [[C5:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
; CHECK-NEXT: [[AND2:%[0-9]+]]:_(s32) = G_AND [[ICMP]], [[C5]] ; CHECK-NEXT: [[AND2:%[0-9]+]]:_(s32) = G_AND [[ICMP]], [[C5]]
; CHECK-NEXT: [[SELECT2:%[0-9]+]]:_(s32) = G_SELECT [[AND2]](s32), [[ASHR]], [[ASHR1]] ; CHECK-NEXT: [[SELECT2:%[0-9]+]]:_(s32) = G_SELECT [[AND2]](s32), [[ASHR]], [[ASHR1]]
; CHECK-NEXT: $x10 = COPY [[SELECT1]](s32) ; CHECK-NEXT: $x10 = COPY [[SELECT1]](s32)
; CHECK-NEXT: $x11 = COPY [[SELECT2]](s32) ; CHECK-NEXT: $x11 = COPY [[SELECT2]](s32)
; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11 ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11
%xhi:_(s32) = COPY $x10 %xlo:_(s32) = COPY $x10
%xlo:_(s32) = COPY $x11 %xhi:_(s32) = COPY $x11
%yhi:_(s32) = COPY $x12 %ylo:_(s32) = COPY $x12
%ylo:_(s32) = COPY $x13 %yhi:_(s32) = COPY $x13
%x0:_(s64) = G_MERGE_VALUES %xhi(s32), %xlo(s32) %x0:_(s64) = G_MERGE_VALUES %xlo(s32), %xhi(s32)
%y0:_(s64) = G_MERGE_VALUES %yhi(s32), %ylo(s32) %y0:_(s64) = G_MERGE_VALUES %ylo(s32), %yhi(s32)
%x:_(s48) = G_TRUNC %x0(s64) %x:_(s48) = G_TRUNC %x0(s64)
%y:_(s48) = G_TRUNC %y0(s64) %y:_(s48) = G_TRUNC %y0(s64)
%z:_(s48) = G_ASHR %x, %y %z:_(s48) = G_ASHR %x, %y
%z0:_(s64) = G_ANYEXT %z(s48) %z0:_(s64) = G_ANYEXT %z(s48)
%zhi:_(s32), %zlo:_(s32) = G_UNMERGE_VALUES %z0(s64) %zlo:_(s32), %zhi:_(s32) = G_UNMERGE_VALUES %z0(s64)
$x10 = COPY %zhi(s32) $x10 = COPY %zlo(s32)
$x11 = COPY %zlo(s32) $x11 = COPY %zhi(s32)
PseudoRET implicit $x10, implicit $x11 PseudoRET implicit $x10, implicit $x11
... ...
--- ---
name: ashr_i64 name: ashr_i64
body: | body: |
bb.0.entry: bb.0.entry:
; CHECK-LABEL: name: ashr_i64 ; CHECK-LABEL: name: ashr_i64
; CHECK: %hi1:_(s32) = COPY $x10 ; CHECK: %lo1:_(s32) = COPY $x10
; CHECK-NEXT: %lo1:_(s32) = COPY $x11 ; CHECK-NEXT: %hi1:_(s32) = COPY $x11
; CHECK-NEXT: %hi2:_(s32) = COPY $x12 ; CHECK-NEXT: %lo2:_(s32) = COPY $x12
; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 32 ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 32
; CHECK-NEXT: [[SUB:%[0-9]+]]:_(s32) = G_SUB %hi2, [[C]] ; CHECK-NEXT: [[SUB:%[0-9]+]]:_(s32) = G_SUB %lo2, [[C]]
; CHECK-NEXT: [[SUB1:%[0-9]+]]:_(s32) = G_SUB [[C]], %hi2 ; CHECK-NEXT: [[SUB1:%[0-9]+]]:_(s32) = G_SUB [[C]], %lo2
; CHECK-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 0 ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), %hi2(s32), [[C]] ; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), %lo2(s32), [[C]]
; CHECK-NEXT: [[ICMP1:%[0-9]+]]:_(s32) = G_ICMP intpred(eq), %hi2(s32), [[C1]] ; CHECK-NEXT: [[ICMP1:%[0-9]+]]:_(s32) = G_ICMP intpred(eq), %lo2(s32), [[C1]]
; CHECK-NEXT: [[ASHR:%[0-9]+]]:_(s32) = G_ASHR %lo1, %hi2(s32) ; CHECK-NEXT: [[ASHR:%[0-9]+]]:_(s32) = G_ASHR %hi1, %lo2(s32)
; CHECK-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR %hi1, %hi2(s32) ; CHECK-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR %lo1, %lo2(s32)
; CHECK-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL %lo1, [[SUB1]](s32) ; CHECK-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL %hi1, [[SUB1]](s32)
; CHECK-NEXT: [[OR:%[0-9]+]]:_(s32) = G_OR [[LSHR]], [[SHL]] ; CHECK-NEXT: [[OR:%[0-9]+]]:_(s32) = G_OR [[LSHR]], [[SHL]]
; CHECK-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 31 ; CHECK-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 31
; CHECK-NEXT: [[ASHR1:%[0-9]+]]:_(s32) = G_ASHR %lo1, [[C2]](s32) ; CHECK-NEXT: [[ASHR1:%[0-9]+]]:_(s32) = G_ASHR %hi1, [[C2]](s32)
; CHECK-NEXT: [[ASHR2:%[0-9]+]]:_(s32) = G_ASHR %lo1, [[SUB]](s32) ; CHECK-NEXT: [[ASHR2:%[0-9]+]]:_(s32) = G_ASHR %hi1, [[SUB]](s32)
; CHECK-NEXT: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 ; CHECK-NEXT: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
; CHECK-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[ICMP]], [[C3]] ; CHECK-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[ICMP]], [[C3]]
; CHECK-NEXT: [[SELECT:%[0-9]+]]:_(s32) = G_SELECT [[AND]](s32), [[OR]], [[ASHR2]] ; CHECK-NEXT: [[SELECT:%[0-9]+]]:_(s32) = G_SELECT [[AND]](s32), [[OR]], [[ASHR2]]
; CHECK-NEXT: [[C4:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 ; CHECK-NEXT: [[C4:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
; CHECK-NEXT: [[AND1:%[0-9]+]]:_(s32) = G_AND [[ICMP1]], [[C4]] ; CHECK-NEXT: [[AND1:%[0-9]+]]:_(s32) = G_AND [[ICMP1]], [[C4]]
; CHECK-NEXT: [[SELECT1:%[0-9]+]]:_(s32) = G_SELECT [[AND1]](s32), %hi1, [[SELECT]] ; CHECK-NEXT: [[SELECT1:%[0-9]+]]:_(s32) = G_SELECT [[AND1]](s32), %lo1, [[SELECT]]
; CHECK-NEXT: [[C5:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 ; CHECK-NEXT: [[C5:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
; CHECK-NEXT: [[AND2:%[0-9]+]]:_(s32) = G_AND [[ICMP]], [[C5]] ; CHECK-NEXT: [[AND2:%[0-9]+]]:_(s32) = G_AND [[ICMP]], [[C5]]
; CHECK-NEXT: [[SELECT2:%[0-9]+]]:_(s32) = G_SELECT [[AND2]](s32), [[ASHR]], [[ASHR1]] ; CHECK-NEXT: [[SELECT2:%[0-9]+]]:_(s32) = G_SELECT [[AND2]](s32), [[ASHR]], [[ASHR1]]
; CHECK-NEXT: $x10 = COPY [[SELECT1]](s32) ; CHECK-NEXT: $x10 = COPY [[SELECT1]](s32)
; CHECK-NEXT: $x11 = COPY [[SELECT2]](s32) ; CHECK-NEXT: $x11 = COPY [[SELECT2]](s32)
; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11 ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11
%hi1:_(s32) = COPY $x10 %lo1:_(s32) = COPY $x10
%lo1:_(s32) = COPY $x11 %hi1:_(s32) = COPY $x11
%hi2:_(s32) = COPY $x12 %lo2:_(s32) = COPY $x12
%lo2:_(s32) = COPY $x13 %hi2:_(s32) = COPY $x13
%x1:_(s64) = G_MERGE_VALUES %hi1(s32), %lo1(s32) %x1:_(s64) = G_MERGE_VALUES %lo1(s32), %hi1(s32)
%x2:_(s64) = G_MERGE_VALUES %hi2(s32), %lo2(s32) %x2:_(s64) = G_MERGE_VALUES %lo2(s32), %hi2(s32)
%y:_(s64) = G_ASHR %x1, %x2 %y:_(s64) = G_ASHR %x1, %x2
%hiy:_(s32), %loy:_(s32) = G_UNMERGE_VALUES %y(s64) %loy:_(s32), %hiy:_(s32) = G_UNMERGE_VALUES %y(s64)
$x10 = COPY %hiy(s32) $x10 = COPY %loy(s32)
$x11 = COPY %loy(s32) $x11 = COPY %hiy(s32)
PseudoRET implicit $x10, implicit $x11 PseudoRET implicit $x10, implicit $x11
... ...
--- ---
name: ashr_i96 name: ashr_i96
body: | body: |
bb.0.entry: bb.0.entry:
; CHECK-LABEL: name: ashr_i96 ; CHECK-LABEL: name: ashr_i96
; CHECK: %hi1:_(s32) = COPY $x10 ; CHECK: %lo1:_(s32) = COPY $x10
; CHECK-NEXT: %mid1:_(s32) = COPY $x11 ; CHECK-NEXT: %mid1:_(s32) = COPY $x11
; CHECK-NEXT: %lo1:_(s32) = COPY $x12 ; CHECK-NEXT: %hi1:_(s32) = COPY $x12
; CHECK-NEXT: %hi2:_(s32) = COPY $x13 ; CHECK-NEXT: %lo2:_(s32) = COPY $x13
; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 31 ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 31
; CHECK-NEXT: [[ASHR:%[0-9]+]]:_(s32) = G_ASHR %lo1, [[C]](s32) ; CHECK-NEXT: [[ASHR:%[0-9]+]]:_(s32) = G_ASHR %hi1, [[C]](s32)
; CHECK-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 64 ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 64
; CHECK-NEXT: [[SUB:%[0-9]+]]:_(s32) = G_SUB %hi2, [[C1]] ; CHECK-NEXT: [[SUB:%[0-9]+]]:_(s32) = G_SUB %lo2, [[C1]]
; CHECK-NEXT: [[SUB1:%[0-9]+]]:_(s32) = G_SUB [[C1]], %hi2 ; CHECK-NEXT: [[SUB1:%[0-9]+]]:_(s32) = G_SUB [[C1]], %lo2
; CHECK-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 0 ; CHECK-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), %hi2(s32), [[C1]] ; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), %lo2(s32), [[C1]]
; CHECK-NEXT: [[ICMP1:%[0-9]+]]:_(s32) = G_ICMP intpred(eq), %hi2(s32), [[C2]] ; CHECK-NEXT: [[ICMP1:%[0-9]+]]:_(s32) = G_ICMP intpred(eq), %lo2(s32), [[C2]]
; CHECK-NEXT: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 32 ; CHECK-NEXT: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 32
; CHECK-NEXT: [[SUB2:%[0-9]+]]:_(s32) = G_SUB %hi2, [[C3]] ; CHECK-NEXT: [[SUB2:%[0-9]+]]:_(s32) = G_SUB %lo2, [[C3]]
; CHECK-NEXT: [[SUB3:%[0-9]+]]:_(s32) = G_SUB [[C3]], %hi2 ; CHECK-NEXT: [[SUB3:%[0-9]+]]:_(s32) = G_SUB [[C3]], %lo2
; CHECK-NEXT: [[C4:%[0-9]+]]:_(s32) = G_CONSTANT i32 0 ; CHECK-NEXT: [[C4:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK-NEXT: [[ICMP2:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), %hi2(s32), [[C3]] ; CHECK-NEXT: [[ICMP2:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), %lo2(s32), [[C3]]
; CHECK-NEXT: [[ICMP3:%[0-9]+]]:_(s32) = G_ICMP intpred(eq), %hi2(s32), [[C4]] ; CHECK-NEXT: [[ICMP3:%[0-9]+]]:_(s32) = G_ICMP intpred(eq), %lo2(s32), [[C4]]
; CHECK-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR %lo1, %hi2(s32) ; CHECK-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR %hi1, %lo2(s32)
; CHECK-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[ASHR]], [[SUB3]](s32) ; CHECK-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[ASHR]], [[SUB3]](s32)
; CHECK-NEXT: [[OR:%[0-9]+]]:_(s32) = G_OR [[LSHR]], [[SHL]] ; CHECK-NEXT: [[OR:%[0-9]+]]:_(s32) = G_OR [[LSHR]], [[SHL]]
; CHECK-NEXT: [[ASHR1:%[0-9]+]]:_(s32) = G_ASHR [[ASHR]], [[SUB2]](s32) ; CHECK-NEXT: [[ASHR1:%[0-9]+]]:_(s32) = G_ASHR [[ASHR]], [[SUB2]](s32)
; CHECK-NEXT: [[C5:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 ; CHECK-NEXT: [[C5:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
; CHECK-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[ICMP2]], [[C5]] ; CHECK-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[ICMP2]], [[C5]]
; CHECK-NEXT: [[SELECT:%[0-9]+]]:_(s32) = G_SELECT [[AND]](s32), [[OR]], [[ASHR1]] ; CHECK-NEXT: [[SELECT:%[0-9]+]]:_(s32) = G_SELECT [[AND]](s32), [[OR]], [[ASHR1]]
; CHECK-NEXT: [[C6:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 ; CHECK-NEXT: [[C6:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
; CHECK-NEXT: [[AND1:%[0-9]+]]:_(s32) = G_AND [[ICMP3]], [[C6]] ; CHECK-NEXT: [[AND1:%[0-9]+]]:_(s32) = G_AND [[ICMP3]], [[C6]]
; CHECK-NEXT: [[SELECT1:%[0-9]+]]:_(s32) = G_SELECT [[AND1]](s32), %lo1, [[SELECT]] ; CHECK-NEXT: [[SELECT1:%[0-9]+]]:_(s32) = G_SELECT [[AND1]](s32), %hi1, [[SELECT]]
; CHECK-NEXT: [[C7:%[0-9]+]]:_(s32) = G_CONSTANT i32 32 ; CHECK-NEXT: [[C7:%[0-9]+]]:_(s32) = G_CONSTANT i32 32
; CHECK-NEXT: [[SUB4:%[0-9]+]]:_(s32) = G_SUB %hi2, [[C7]] ; CHECK-NEXT: [[SUB4:%[0-9]+]]:_(s32) = G_SUB %lo2, [[C7]]
; CHECK-NEXT: [[SUB5:%[0-9]+]]:_(s32) = G_SUB [[C7]], %hi2 ; CHECK-NEXT: [[SUB5:%[0-9]+]]:_(s32) = G_SUB [[C7]], %lo2
; CHECK-NEXT: [[C8:%[0-9]+]]:_(s32) = G_CONSTANT i32 0 ; CHECK-NEXT: [[C8:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK-NEXT: [[ICMP4:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), %hi2(s32), [[C7]] ; CHECK-NEXT: [[ICMP4:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), %lo2(s32), [[C7]]
; CHECK-NEXT: [[ICMP5:%[0-9]+]]:_(s32) = G_ICMP intpred(eq), %hi2(s32), [[C8]] ; CHECK-NEXT: [[ICMP5:%[0-9]+]]:_(s32) = G_ICMP intpred(eq), %lo2(s32), [[C8]]
; CHECK-NEXT: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR %mid1, %hi2(s32) ; CHECK-NEXT: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR %mid1, %lo2(s32)
; CHECK-NEXT: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR %hi1, %hi2(s32) ; CHECK-NEXT: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR %lo1, %lo2(s32)
; CHECK-NEXT: [[SHL1:%[0-9]+]]:_(s32) = G_SHL %mid1, [[SUB5]](s32) ; CHECK-NEXT: [[SHL1:%[0-9]+]]:_(s32) = G_SHL %mid1, [[SUB5]](s32)
; CHECK-NEXT: [[OR1:%[0-9]+]]:_(s32) = G_OR [[LSHR2]], [[SHL1]] ; CHECK-NEXT: [[OR1:%[0-9]+]]:_(s32) = G_OR [[LSHR2]], [[SHL1]]
; CHECK-NEXT: [[C9:%[0-9]+]]:_(s32) = G_CONSTANT i32 0 ; CHECK-NEXT: [[C9:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK-NEXT: [[LSHR3:%[0-9]+]]:_(s32) = G_LSHR %mid1, [[SUB4]](s32) ; CHECK-NEXT: [[LSHR3:%[0-9]+]]:_(s32) = G_LSHR %mid1, [[SUB4]](s32)
; CHECK-NEXT: [[C10:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 ; CHECK-NEXT: [[C10:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
; CHECK-NEXT: [[AND2:%[0-9]+]]:_(s32) = G_AND [[ICMP4]], [[C10]] ; CHECK-NEXT: [[AND2:%[0-9]+]]:_(s32) = G_AND [[ICMP4]], [[C10]]
; CHECK-NEXT: [[SELECT2:%[0-9]+]]:_(s32) = G_SELECT [[AND2]](s32), [[OR1]], [[LSHR3]] ; CHECK-NEXT: [[SELECT2:%[0-9]+]]:_(s32) = G_SELECT [[AND2]](s32), [[OR1]], [[LSHR3]]
; CHECK-NEXT: [[C11:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 ; CHECK-NEXT: [[C11:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
; CHECK-NEXT: [[AND3:%[0-9]+]]:_(s32) = G_AND [[ICMP5]], [[C11]] ; CHECK-NEXT: [[AND3:%[0-9]+]]:_(s32) = G_AND [[ICMP5]], [[C11]]
; CHECK-NEXT: [[SELECT3:%[0-9]+]]:_(s32) = G_SELECT [[AND3]](s32), %hi1, [[SELECT2]] ; CHECK-NEXT: [[SELECT3:%[0-9]+]]:_(s32) = G_SELECT [[AND3]](s32), %lo1, [[SELECT2]]
; CHECK-NEXT: [[C12:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 ; CHECK-NEXT: [[C12:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
; CHECK-NEXT: [[AND4:%[0-9]+]]:_(s32) = G_AND [[ICMP4]], [[C12]] ; CHECK-NEXT: [[AND4:%[0-9]+]]:_(s32) = G_AND [[ICMP4]], [[C12]]
; CHECK-NEXT: [[SELECT4:%[0-9]+]]:_(s32) = G_SELECT [[AND4]](s32), [[LSHR1]], [[C9]] ; CHECK-NEXT: [[SELECT4:%[0-9]+]]:_(s32) = G_SELECT [[AND4]](s32), [[LSHR1]], [[C9]]
; CHECK-NEXT: [[C13:%[0-9]+]]:_(s32) = G_CONSTANT i32 32 ; CHECK-NEXT: [[C13:%[0-9]+]]:_(s32) = G_CONSTANT i32 32
; CHECK-NEXT: [[SUB6:%[0-9]+]]:_(s32) = G_SUB [[SUB1]], [[C13]] ; CHECK-NEXT: [[SUB6:%[0-9]+]]:_(s32) = G_SUB [[SUB1]], [[C13]]
; CHECK-NEXT: [[SUB7:%[0-9]+]]:_(s32) = G_SUB [[C13]], [[SUB1]] ; CHECK-NEXT: [[SUB7:%[0-9]+]]:_(s32) = G_SUB [[C13]], [[SUB1]]
; CHECK-NEXT: [[C14:%[0-9]+]]:_(s32) = G_CONSTANT i32 0 ; CHECK-NEXT: [[C14:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK-NEXT: [[ICMP6:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), [[SUB1]](s32), [[C13]] ; CHECK-NEXT: [[ICMP6:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), [[SUB1]](s32), [[C13]]
; CHECK-NEXT: [[ICMP7:%[0-9]+]]:_(s32) = G_ICMP intpred(eq), [[SUB1]](s32), [[C14]] ; CHECK-NEXT: [[ICMP7:%[0-9]+]]:_(s32) = G_ICMP intpred(eq), [[SUB1]](s32), [[C14]]
; CHECK-NEXT: [[SHL2:%[0-9]+]]:_(s32) = G_SHL %lo1, [[SUB1]](s32) ; CHECK-NEXT: [[SHL2:%[0-9]+]]:_(s32) = G_SHL %hi1, [[SUB1]](s32)
; CHECK-NEXT: [[LSHR4:%[0-9]+]]:_(s32) = G_LSHR %lo1, [[SUB7]](s32) ; CHECK-NEXT: [[LSHR4:%[0-9]+]]:_(s32) = G_LSHR %hi1, [[SUB7]](s32)
; CHECK-NEXT: [[SHL3:%[0-9]+]]:_(s32) = G_SHL [[ASHR]], [[SUB1]](s32) ; CHECK-NEXT: [[SHL3:%[0-9]+]]:_(s32) = G_SHL [[ASHR]], [[SUB1]](s32)
; CHECK-NEXT: [[OR2:%[0-9]+]]:_(s32) = G_OR [[LSHR4]], [[SHL3]] ; CHECK-NEXT: [[OR2:%[0-9]+]]:_(s32) = G_OR [[LSHR4]], [[SHL3]]
; CHECK-NEXT: [[C15:%[0-9]+]]:_(s32) = G_CONSTANT i32 0 ; CHECK-NEXT: [[C15:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK-NEXT: [[SHL4:%[0-9]+]]:_(s32) = G_SHL %lo1, [[SUB6]](s32) ; CHECK-NEXT: [[SHL4:%[0-9]+]]:_(s32) = G_SHL %hi1, [[SUB6]](s32)
; CHECK-NEXT: [[C16:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 ; CHECK-NEXT: [[C16:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
; CHECK-NEXT: [[AND5:%[0-9]+]]:_(s32) = G_AND [[ICMP6]], [[C16]] ; CHECK-NEXT: [[AND5:%[0-9]+]]:_(s32) = G_AND [[ICMP6]], [[C16]]
; CHECK-NEXT: [[SELECT5:%[0-9]+]]:_(s32) = G_SELECT [[AND5]](s32), [[SHL2]], [[C15]] ; CHECK-NEXT: [[SELECT5:%[0-9]+]]:_(s32) = G_SELECT [[AND5]](s32), [[SHL2]], [[C15]]
; CHECK-NEXT: [[C17:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 ; CHECK-NEXT: [[C17:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
; CHECK-NEXT: [[AND6:%[0-9]+]]:_(s32) = G_AND [[ICMP6]], [[C17]] ; CHECK-NEXT: [[AND6:%[0-9]+]]:_(s32) = G_AND [[ICMP6]], [[C17]]
; CHECK-NEXT: [[SELECT6:%[0-9]+]]:_(s32) = G_SELECT [[AND6]](s32), [[OR2]], [[SHL4]] ; CHECK-NEXT: [[SELECT6:%[0-9]+]]:_(s32) = G_SELECT [[AND6]](s32), [[OR2]], [[SHL4]]
; CHECK-NEXT: [[C18:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 ; CHECK-NEXT: [[C18:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
; CHECK-NEXT: [[AND7:%[0-9]+]]:_(s32) = G_AND [[ICMP7]], [[C18]] ; CHECK-NEXT: [[AND7:%[0-9]+]]:_(s32) = G_AND [[ICMP7]], [[C18]]
; CHECK-NEXT: [[SELECT7:%[0-9]+]]:_(s32) = G_SELECT [[AND7]](s32), [[ASHR]], [[SELECT6]] ; CHECK-NEXT: [[SELECT7:%[0-9]+]]:_(s32) = G_SELECT [[AND7]](s32), [[ASHR]], [[SELECT6]]
; CHECK-NEXT: [[OR3:%[0-9]+]]:_(s32) = G_OR [[SELECT3]], [[SELECT5]] ; CHECK-NEXT: [[OR3:%[0-9]+]]:_(s32) = G_OR [[SELECT3]], [[SELECT5]]
; CHECK-NEXT: [[OR4:%[0-9]+]]:_(s32) = G_OR [[SELECT4]], [[SELECT7]] ; CHECK-NEXT: [[OR4:%[0-9]+]]:_(s32) = G_OR [[SELECT4]], [[SELECT7]]
; CHECK-NEXT: [[C19:%[0-9]+]]:_(s32) = G_CONSTANT i32 31 ; CHECK-NEXT: [[C19:%[0-9]+]]:_(s32) = G_CONSTANT i32 31
; CHECK-NEXT: [[ASHR2:%[0-9]+]]:_(s32) = G_ASHR [[ASHR]], [[C19]](s32) ; CHECK-NEXT: [[ASHR2:%[0-9]+]]:_(s32) = G_ASHR [[ASHR]], [[C19]](s32)
; CHECK-NEXT: [[C20:%[0-9]+]]:_(s32) = G_CONSTANT i32 32 ; CHECK-NEXT: [[C20:%[0-9]+]]:_(s32) = G_CONSTANT i32 32
; CHECK-NEXT: [[SUB8:%[0-9]+]]:_(s32) = G_SUB [[SUB]], [[C20]] ; CHECK-NEXT: [[SUB8:%[0-9]+]]:_(s32) = G_SUB [[SUB]], [[C20]]
; CHECK-NEXT: [[SUB9:%[0-9]+]]:_(s32) = G_SUB [[C20]], [[SUB]] ; CHECK-NEXT: [[SUB9:%[0-9]+]]:_(s32) = G_SUB [[C20]], [[SUB]]
; CHECK-NEXT: [[C21:%[0-9]+]]:_(s32) = G_CONSTANT i32 0 ; CHECK-NEXT: [[C21:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK-NEXT: [[ICMP8:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), [[SUB]](s32), [[C20]] ; CHECK-NEXT: [[ICMP8:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), [[SUB]](s32), [[C20]]
; CHECK-NEXT: [[ICMP9:%[0-9]+]]:_(s32) = G_ICMP intpred(eq), [[SUB]](s32), [[C21]] ; CHECK-NEXT: [[ICMP9:%[0-9]+]]:_(s32) = G_ICMP intpred(eq), [[SUB]](s32), [[C21]]
; CHECK-NEXT: [[ASHR3:%[0-9]+]]:_(s32) = G_ASHR [[ASHR]], [[SUB]](s32) ; CHECK-NEXT: [[ASHR3:%[0-9]+]]:_(s32) = G_ASHR [[ASHR]], [[SUB]](s32)
; CHECK-NEXT: [[LSHR5:%[0-9]+]]:_(s32) = G_LSHR %lo1, [[SUB]](s32) ; CHECK-NEXT: [[LSHR5:%[0-9]+]]:_(s32) = G_LSHR %hi1, [[SUB]](s32)
; CHECK-NEXT: [[SHL5:%[0-9]+]]:_(s32) = G_SHL [[ASHR]], [[SUB9]](s32) ; CHECK-NEXT: [[SHL5:%[0-9]+]]:_(s32) = G_SHL [[ASHR]], [[SUB9]](s32)
; CHECK-NEXT: [[OR5:%[0-9]+]]:_(s32) = G_OR [[LSHR5]], [[SHL5]] ; CHECK-NEXT: [[OR5:%[0-9]+]]:_(s32) = G_OR [[LSHR5]], [[SHL5]]
; CHECK-NEXT: [[C22:%[0-9]+]]:_(s32) = G_CONSTANT i32 31 ; CHECK-NEXT: [[C22:%[0-9]+]]:_(s32) = G_CONSTANT i32 31
; CHECK-NEXT: [[ASHR4:%[0-9]+]]:_(s32) = G_ASHR [[ASHR]], [[C22]](s32) ; CHECK-NEXT: [[ASHR4:%[0-9]+]]:_(s32) = G_ASHR [[ASHR]], [[C22]](s32)
; CHECK-NEXT: [[ASHR5:%[0-9]+]]:_(s32) = G_ASHR [[ASHR]], [[SUB8]](s32) ; CHECK-NEXT: [[ASHR5:%[0-9]+]]:_(s32) = G_ASHR [[ASHR]], [[SUB8]](s32)
; CHECK-NEXT: [[C23:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 ; CHECK-NEXT: [[C23:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
; CHECK-NEXT: [[AND8:%[0-9]+]]:_(s32) = G_AND [[ICMP8]], [[C23]] ; CHECK-NEXT: [[AND8:%[0-9]+]]:_(s32) = G_AND [[ICMP8]], [[C23]]
; CHECK-NEXT: [[SELECT8:%[0-9]+]]:_(s32) = G_SELECT [[AND8]](s32), [[OR5]], [[ASHR5]] ; CHECK-NEXT: [[SELECT8:%[0-9]+]]:_(s32) = G_SELECT [[AND8]](s32), [[OR5]], [[ASHR5]]
; CHECK-NEXT: [[C24:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 ; CHECK-NEXT: [[C24:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
; CHECK-NEXT: [[AND9:%[0-9]+]]:_(s32) = G_AND [[ICMP9]], [[C24]] ; CHECK-NEXT: [[AND9:%[0-9]+]]:_(s32) = G_AND [[ICMP9]], [[C24]]
; CHECK-NEXT: [[SELECT9:%[0-9]+]]:_(s32) = G_SELECT [[AND9]](s32), %lo1, [[SELECT8]] ; CHECK-NEXT: [[SELECT9:%[0-9]+]]:_(s32) = G_SELECT [[AND9]](s32), %hi1, [[SELECT8]]
; CHECK-NEXT: [[C25:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 ; CHECK-NEXT: [[C25:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
; CHECK-NEXT: [[AND10:%[0-9]+]]:_(s32) = G_AND [[ICMP8]], [[C25]] ; CHECK-NEXT: [[AND10:%[0-9]+]]:_(s32) = G_AND [[ICMP8]], [[C25]]
; CHECK-NEXT: [[SELECT10:%[0-9]+]]:_(s32) = G_SELECT [[AND10]](s32), [[ASHR3]], [[ASHR4]] ; CHECK-NEXT: [[SELECT10:%[0-9]+]]:_(s32) = G_SELECT [[AND10]](s32), [[ASHR3]], [[ASHR4]]
; CHECK-NEXT: [[C26:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 ; CHECK-NEXT: [[C26:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
; CHECK-NEXT: [[AND11:%[0-9]+]]:_(s32) = G_AND [[ICMP]], [[C26]] ; CHECK-NEXT: [[AND11:%[0-9]+]]:_(s32) = G_AND [[ICMP]], [[C26]]
; CHECK-NEXT: [[SELECT11:%[0-9]+]]:_(s32) = G_SELECT [[AND11]](s32), [[OR3]], [[SELECT9]] ; CHECK-NEXT: [[SELECT11:%[0-9]+]]:_(s32) = G_SELECT [[AND11]](s32), [[OR3]], [[SELECT9]]
; CHECK-NEXT: [[C27:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 ; CHECK-NEXT: [[C27:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
; CHECK-NEXT: [[AND12:%[0-9]+]]:_(s32) = G_AND [[ICMP]], [[C27]] ; CHECK-NEXT: [[AND12:%[0-9]+]]:_(s32) = G_AND [[ICMP]], [[C27]]
; CHECK-NEXT: [[SELECT12:%[0-9]+]]:_(s32) = G_SELECT [[AND12]](s32), [[OR4]], [[SELECT10]] ; CHECK-NEXT: [[SELECT12:%[0-9]+]]:_(s32) = G_SELECT [[AND12]](s32), [[OR4]], [[SELECT10]]
; CHECK-NEXT: [[C28:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 ; CHECK-NEXT: [[C28:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
; CHECK-NEXT: [[AND13:%[0-9]+]]:_(s32) = G_AND [[ICMP1]], [[C28]] ; CHECK-NEXT: [[AND13:%[0-9]+]]:_(s32) = G_AND [[ICMP1]], [[C28]]
; CHECK-NEXT: [[SELECT13:%[0-9]+]]:_(s32) = G_SELECT [[AND13]](s32), %hi1, [[SELECT11]] ; CHECK-NEXT: [[SELECT13:%[0-9]+]]:_(s32) = G_SELECT [[AND13]](s32), %lo1, [[SELECT11]]
; CHECK-NEXT: [[C29:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 ; CHECK-NEXT: [[C29:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
; CHECK-NEXT: [[AND14:%[0-9]+]]:_(s32) = G_AND [[ICMP1]], [[C29]] ; CHECK-NEXT: [[AND14:%[0-9]+]]:_(s32) = G_AND [[ICMP1]], [[C29]]
; CHECK-NEXT: [[SELECT14:%[0-9]+]]:_(s32) = G_SELECT [[AND14]](s32), %mid1, [[SELECT12]] ; CHECK-NEXT: [[SELECT14:%[0-9]+]]:_(s32) = G_SELECT [[AND14]](s32), %mid1, [[SELECT12]]
; CHECK-NEXT: [[C30:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 ; CHECK-NEXT: [[C30:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
; CHECK-NEXT: [[AND15:%[0-9]+]]:_(s32) = G_AND [[ICMP]], [[C30]] ; CHECK-NEXT: [[AND15:%[0-9]+]]:_(s32) = G_AND [[ICMP]], [[C30]]
; CHECK-NEXT: [[SELECT15:%[0-9]+]]:_(s32) = G_SELECT [[AND15]](s32), [[SELECT1]], [[ASHR2]] ; CHECK-NEXT: [[SELECT15:%[0-9]+]]:_(s32) = G_SELECT [[AND15]](s32), [[SELECT1]], [[ASHR2]]
; CHECK-NEXT: $x10 = COPY [[SELECT13]](s32) ; CHECK-NEXT: $x10 = COPY [[SELECT13]](s32)
; CHECK-NEXT: $x11 = COPY [[SELECT14]](s32) ; CHECK-NEXT: $x11 = COPY [[SELECT14]](s32)
; CHECK-NEXT: $x12 = COPY [[SELECT15]](s32) ; CHECK-NEXT: $x12 = COPY [[SELECT15]](s32)
; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11, implicit $x12 ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11, implicit $x12
%hi1:_(s32) = COPY $x10 %lo1:_(s32) = COPY $x10
%mid1:_(s32) = COPY $x11 %mid1:_(s32) = COPY $x11
%lo1:_(s32) = COPY $x12 %hi1:_(s32) = COPY $x12
%hi2:_(s32) = COPY $x13 %lo2:_(s32) = COPY $x13
%mid2:_(s32) = COPY $x14 %mid2:_(s32) = COPY $x14
%lo2:_(s32) = COPY $x15 %hi2:_(s32) = COPY $x15
%x1:_(s96) = G_MERGE_VALUES %hi1(s32), %mid1(s32), %lo1(s32) %x1:_(s96) = G_MERGE_VALUES %lo1(s32), %mid1(s32), %hi1(s32)
%x2:_(s96) = G_MERGE_VALUES %hi2(s32), %mid2(s32), %lo2(s32) %x2:_(s96) = G_MERGE_VALUES %lo2(s32), %mid2(s32), %hi2(s32)
%y:_(s96) = G_ASHR %x1, %x2 %y:_(s96) = G_ASHR %x1, %x2
%hi:_(s32), %mid:_(s32), %lo:_(s32) = G_UNMERGE_VALUES %y(s96) %lo:_(s32), %mid:_(s32), %hi:_(s32) = G_UNMERGE_VALUES %y(s96)
$x10 = COPY %hi(s32) $x10 = COPY %lo(s32)
$x11 = COPY %mid(s32) $x11 = COPY %mid(s32)
$x12 = COPY %lo(s32) $x12 = COPY %hi(s32)
PseudoRET implicit $x10, implicit $x11, implicit $x12 PseudoRET implicit $x10, implicit $x11, implicit $x12
... ...

llvm/test/CodeGen/RISCV/GlobalISel/legalizer/rv32/legalize-div.mir

Show First 20 Lines • Show All 131 Lines • ▼ Show 20 Lines bb.0.entry:
PseudoRET implicit $x10 PseudoRET implicit $x10
... ...
--- ---
name: sdiv_i48 name: sdiv_i48
body: | body: |
bb.0.entry: bb.0.entry:
; CHECK-I-LABEL: name: sdiv_i48 ; CHECK-I-LABEL: name: sdiv_i48
; CHECK-I: %xhi:_(s32) = COPY $x10 ; CHECK-I: %xlo:_(s32) = COPY $x10
; CHECK-I-NEXT: %xlo:_(s32) = COPY $x11 ; CHECK-I-NEXT: %xhi:_(s32) = COPY $x11
; CHECK-I-NEXT: %yhi:_(s32) = COPY $x12 ; CHECK-I-NEXT: %ylo:_(s32) = COPY $x12
; CHECK-I-NEXT: %ylo:_(s32) = COPY $x13 ; CHECK-I-NEXT: %yhi:_(s32) = COPY $x13
; CHECK-I-NEXT: [[SEXT_INREG:%[0-9]+]]:_(s32) = G_SEXT_INREG %xlo, 16 ; CHECK-I-NEXT: [[SEXT_INREG:%[0-9]+]]:_(s32) = G_SEXT_INREG %xhi, 16
; CHECK-I-NEXT: [[SEXT_INREG1:%[0-9]+]]:_(s32) = G_SEXT_INREG %ylo, 16 ; CHECK-I-NEXT: [[SEXT_INREG1:%[0-9]+]]:_(s32) = G_SEXT_INREG %yhi, 16
; CHECK-I-NEXT: $x10 = COPY %xhi(s32) ; CHECK-I-NEXT: $x10 = COPY %xlo(s32)
; CHECK-I-NEXT: $x11 = COPY [[SEXT_INREG]](s32) ; CHECK-I-NEXT: $x11 = COPY [[SEXT_INREG]](s32)
; CHECK-I-NEXT: $x12 = COPY %yhi(s32) ; CHECK-I-NEXT: $x12 = COPY %ylo(s32)
; CHECK-I-NEXT: $x13 = COPY [[SEXT_INREG1]](s32) ; CHECK-I-NEXT: $x13 = COPY [[SEXT_INREG1]](s32)
; CHECK-I-NEXT: PseudoCALL target-flags(riscv-call) &__divdi3, implicit-def $x1, implicit $x10, implicit $x11, implicit $x12, implicit $x13, implicit-def $x10, implicit-def $x11 ; CHECK-I-NEXT: PseudoCALL target-flags(riscv-call) &__divdi3, implicit-def $x1, implicit $x10, implicit $x11, implicit $x12, implicit $x13, implicit-def $x10, implicit-def $x11
; CHECK-I-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $x10 ; CHECK-I-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $x10
; CHECK-I-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11 ; CHECK-I-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11
; CHECK-I-NEXT: $x10 = COPY [[COPY]](s32) ; CHECK-I-NEXT: $x10 = COPY [[COPY]](s32)
; CHECK-I-NEXT: $x11 = COPY [[COPY1]](s32) ; CHECK-I-NEXT: $x11 = COPY [[COPY1]](s32)
; CHECK-I-NEXT: PseudoRET implicit $x10, implicit $x11 ; CHECK-I-NEXT: PseudoRET implicit $x10, implicit $x11
; ;
; CHECK-M-LABEL: name: sdiv_i48 ; CHECK-M-LABEL: name: sdiv_i48
; CHECK-M: %xhi:_(s32) = COPY $x10 ; CHECK-M: %xlo:_(s32) = COPY $x10
; CHECK-M-NEXT: %xlo:_(s32) = COPY $x11 ; CHECK-M-NEXT: %xhi:_(s32) = COPY $x11
; CHECK-M-NEXT: %yhi:_(s32) = COPY $x12 ; CHECK-M-NEXT: %ylo:_(s32) = COPY $x12
; CHECK-M-NEXT: %ylo:_(s32) = COPY $x13 ; CHECK-M-NEXT: %yhi:_(s32) = COPY $x13
; CHECK-M-NEXT: [[SEXT_INREG:%[0-9]+]]:_(s32) = G_SEXT_INREG %xlo, 16 ; CHECK-M-NEXT: [[SEXT_INREG:%[0-9]+]]:_(s32) = G_SEXT_INREG %xhi, 16
; CHECK-M-NEXT: [[SEXT_INREG1:%[0-9]+]]:_(s32) = G_SEXT_INREG %ylo, 16 ; CHECK-M-NEXT: [[SEXT_INREG1:%[0-9]+]]:_(s32) = G_SEXT_INREG %yhi, 16
; CHECK-M-NEXT: $x10 = COPY %xhi(s32) ; CHECK-M-NEXT: $x10 = COPY %xlo(s32)
; CHECK-M-NEXT: $x11 = COPY [[SEXT_INREG]](s32) ; CHECK-M-NEXT: $x11 = COPY [[SEXT_INREG]](s32)
; CHECK-M-NEXT: $x12 = COPY %yhi(s32) ; CHECK-M-NEXT: $x12 = COPY %ylo(s32)
; CHECK-M-NEXT: $x13 = COPY [[SEXT_INREG1]](s32) ; CHECK-M-NEXT: $x13 = COPY [[SEXT_INREG1]](s32)
; CHECK-M-NEXT: PseudoCALL target-flags(riscv-call) &__divdi3, implicit-def $x1, implicit $x10, implicit $x11, implicit $x12, implicit $x13, implicit-def $x10, implicit-def $x11 ; CHECK-M-NEXT: PseudoCALL target-flags(riscv-call) &__divdi3, implicit-def $x1, implicit $x10, implicit $x11, implicit $x12, implicit $x13, implicit-def $x10, implicit-def $x11
; CHECK-M-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $x10 ; CHECK-M-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $x10
; CHECK-M-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11 ; CHECK-M-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11
; CHECK-M-NEXT: $x10 = COPY [[COPY]](s32) ; CHECK-M-NEXT: $x10 = COPY [[COPY]](s32)
; CHECK-M-NEXT: $x11 = COPY [[COPY1]](s32) ; CHECK-M-NEXT: $x11 = COPY [[COPY1]](s32)
; CHECK-M-NEXT: PseudoRET implicit $x10, implicit $x11 ; CHECK-M-NEXT: PseudoRET implicit $x10, implicit $x11
%xhi:_(s32) = COPY $x10 %xlo:_(s32) = COPY $x10
%xlo:_(s32) = COPY $x11 %xhi:_(s32) = COPY $x11
%yhi:_(s32) = COPY $x12 %ylo:_(s32) = COPY $x12
%ylo:_(s32) = COPY $x13 %yhi:_(s32) = COPY $x13
%x0:_(s64) = G_MERGE_VALUES %xhi(s32), %xlo(s32) %x0:_(s64) = G_MERGE_VALUES %xlo(s32), %xhi(s32)
%y0:_(s64) = G_MERGE_VALUES %yhi(s32), %ylo(s32) %y0:_(s64) = G_MERGE_VALUES %ylo(s32), %yhi(s32)
%x:_(s48) = G_TRUNC %x0 %x:_(s48) = G_TRUNC %x0
%y:_(s48) = G_TRUNC %y0 %y:_(s48) = G_TRUNC %y0
%z:_(s48) = G_SDIV %x, %y %z:_(s48) = G_SDIV %x, %y
%z0:_(s64) = G_ANYEXT %z %z0:_(s64) = G_ANYEXT %z
%zhi:_(s32), %zlo:_(s32) = G_UNMERGE_VALUES %z0(s64) %zlo:_(s32), %zhi:_(s32) = G_UNMERGE_VALUES %z0(s64)
$x10 = COPY %zhi(s32) $x10 = COPY %zlo(s32)
$x11 = COPY %zlo(s32) $x11 = COPY %zhi(s32)
PseudoRET implicit $x10, implicit $x11 PseudoRET implicit $x10, implicit $x11
... ...
--- ---
name: sdiv_i64 name: sdiv_i64
body: | body: |
bb.0.entry: bb.0.entry:
; CHECK-I-LABEL: name: sdiv_i64 ; CHECK-I-LABEL: name: sdiv_i64
; CHECK-I: %hi1:_(s32) = COPY $x10 ; CHECK-I: %lo1:_(s32) = COPY $x10
; CHECK-I-NEXT: %lo1:_(s32) = COPY $x11 ; CHECK-I-NEXT: %hi1:_(s32) = COPY $x11
; CHECK-I-NEXT: %hi2:_(s32) = COPY $x12 ; CHECK-I-NEXT: %lo2:_(s32) = COPY $x12
; CHECK-I-NEXT: %lo2:_(s32) = COPY $x13 ; CHECK-I-NEXT: %hi2:_(s32) = COPY $x13
; CHECK-I-NEXT: $x10 = COPY %hi1(s32) ; CHECK-I-NEXT: $x10 = COPY %lo1(s32)
; CHECK-I-NEXT: $x11 = COPY %lo1(s32) ; CHECK-I-NEXT: $x11 = COPY %hi1(s32)
; CHECK-I-NEXT: $x12 = COPY %hi2(s32) ; CHECK-I-NEXT: $x12 = COPY %lo2(s32)
; CHECK-I-NEXT: $x13 = COPY %lo2(s32) ; CHECK-I-NEXT: $x13 = COPY %hi2(s32)
; CHECK-I-NEXT: PseudoCALL target-flags(riscv-call) &__divdi3, implicit-def $x1, implicit $x10, implicit $x11, implicit $x12, implicit $x13, implicit-def $x10, implicit-def $x11 ; CHECK-I-NEXT: PseudoCALL target-flags(riscv-call) &__divdi3, implicit-def $x1, implicit $x10, implicit $x11, implicit $x12, implicit $x13, implicit-def $x10, implicit-def $x11
; CHECK-I-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $x10 ; CHECK-I-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $x10
; CHECK-I-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11 ; CHECK-I-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11
; CHECK-I-NEXT: $x10 = COPY [[COPY]](s32) ; CHECK-I-NEXT: $x10 = COPY [[COPY]](s32)
; CHECK-I-NEXT: $x11 = COPY [[COPY1]](s32) ; CHECK-I-NEXT: $x11 = COPY [[COPY1]](s32)
; CHECK-I-NEXT: PseudoRET implicit $x10, implicit $x11 ; CHECK-I-NEXT: PseudoRET implicit $x10, implicit $x11
; ;
; CHECK-M-LABEL: name: sdiv_i64 ; CHECK-M-LABEL: name: sdiv_i64
; CHECK-M: %hi1:_(s32) = COPY $x10 ; CHECK-M: %lo1:_(s32) = COPY $x10
; CHECK-M-NEXT: %lo1:_(s32) = COPY $x11 ; CHECK-M-NEXT: %hi1:_(s32) = COPY $x11
; CHECK-M-NEXT: %hi2:_(s32) = COPY $x12 ; CHECK-M-NEXT: %lo2:_(s32) = COPY $x12
; CHECK-M-NEXT: %lo2:_(s32) = COPY $x13 ; CHECK-M-NEXT: %hi2:_(s32) = COPY $x13
; CHECK-M-NEXT: $x10 = COPY %hi1(s32) ; CHECK-M-NEXT: $x10 = COPY %lo1(s32)
; CHECK-M-NEXT: $x11 = COPY %lo1(s32) ; CHECK-M-NEXT: $x11 = COPY %hi1(s32)
; CHECK-M-NEXT: $x12 = COPY %hi2(s32) ; CHECK-M-NEXT: $x12 = COPY %lo2(s32)
; CHECK-M-NEXT: $x13 = COPY %lo2(s32) ; CHECK-M-NEXT: $x13 = COPY %hi2(s32)
; CHECK-M-NEXT: PseudoCALL target-flags(riscv-call) &__divdi3, implicit-def $x1, implicit $x10, implicit $x11, implicit $x12, implicit $x13, implicit-def $x10, implicit-def $x11 ; CHECK-M-NEXT: PseudoCALL target-flags(riscv-call) &__divdi3, implicit-def $x1, implicit $x10, implicit $x11, implicit $x12, implicit $x13, implicit-def $x10, implicit-def $x11
; CHECK-M-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $x10 ; CHECK-M-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $x10
; CHECK-M-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11 ; CHECK-M-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11
; CHECK-M-NEXT: $x10 = COPY [[COPY]](s32) ; CHECK-M-NEXT: $x10 = COPY [[COPY]](s32)
; CHECK-M-NEXT: $x11 = COPY [[COPY1]](s32) ; CHECK-M-NEXT: $x11 = COPY [[COPY1]](s32)
; CHECK-M-NEXT: PseudoRET implicit $x10, implicit $x11 ; CHECK-M-NEXT: PseudoRET implicit $x10, implicit $x11
%hi1:_(s32) = COPY $x10 %lo1:_(s32) = COPY $x10
%lo1:_(s32) = COPY $x11 %hi1:_(s32) = COPY $x11
%hi2:_(s32) = COPY $x12 %lo2:_(s32) = COPY $x12
%lo2:_(s32) = COPY $x13 %hi2:_(s32) = COPY $x13
%x1:_(s64) = G_MERGE_VALUES %hi1(s32), %lo1(s32) %x1:_(s64) = G_MERGE_VALUES %lo1(s32), %hi1(s32)
%x2:_(s64) = G_MERGE_VALUES %hi2(s32), %lo2(s32) %x2:_(s64) = G_MERGE_VALUES %lo2(s32), %hi2(s32)
%y:_(s64) = G_SDIV %x1, %x2 %y:_(s64) = G_SDIV %x1, %x2
%hiy:_(s32), %loy:_(s32) = G_UNMERGE_VALUES %y(s64) %loy:_(s32), %hiy:_(s32) = G_UNMERGE_VALUES %y(s64)
$x10 = COPY %hiy(s32) $x10 = COPY %loy(s32)
$x11 = COPY %loy(s32) $x11 = COPY %hiy(s32)
PseudoRET implicit $x10, implicit $x11 PseudoRET implicit $x10, implicit $x11
... ...
--- ---
name: udiv_i7 name: udiv_i7
body: | body: |
bb.0.entry: bb.0.entry:
; CHECK-I-LABEL: name: udiv_i7 ; CHECK-I-LABEL: name: udiv_i7
▲ Show 20 Lines • Show All 133 Lines • ▼ Show 20 Lines bb.0.entry:
PseudoRET implicit $x10 PseudoRET implicit $x10
... ...
--- ---
name: udiv_i48 name: udiv_i48
body: | body: |
bb.0.entry: bb.0.entry:
; CHECK-I-LABEL: name: udiv_i48 ; CHECK-I-LABEL: name: udiv_i48
; CHECK-I: %xhi:_(s32) = COPY $x10 ; CHECK-I: %xlo:_(s32) = COPY $x10
; CHECK-I-NEXT: %xlo:_(s32) = COPY $x11 ; CHECK-I-NEXT: %xhi:_(s32) = COPY $x11
; CHECK-I-NEXT: %yhi:_(s32) = COPY $x12 ; CHECK-I-NEXT: %ylo:_(s32) = COPY $x12
; CHECK-I-NEXT: %ylo:_(s32) = COPY $x13 ; CHECK-I-NEXT: %yhi:_(s32) = COPY $x13
; CHECK-I-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 -1 ; CHECK-I-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 -1
; CHECK-I-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 65535 ; CHECK-I-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 65535
; CHECK-I-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND %xhi, [[C]] ; CHECK-I-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND %xlo, [[C]]
; CHECK-I-NEXT: [[AND1:%[0-9]+]]:_(s32) = G_AND %xlo, [[C1]] ; CHECK-I-NEXT: [[AND1:%[0-9]+]]:_(s32) = G_AND %xhi, [[C1]]
; CHECK-I-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 -1 ; CHECK-I-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 -1
; CHECK-I-NEXT: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 65535 ; CHECK-I-NEXT: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 65535
; CHECK-I-NEXT: [[AND2:%[0-9]+]]:_(s32) = G_AND %yhi, [[C2]] ; CHECK-I-NEXT: [[AND2:%[0-9]+]]:_(s32) = G_AND %ylo, [[C2]]
; CHECK-I-NEXT: [[AND3:%[0-9]+]]:_(s32) = G_AND %ylo, [[C3]] ; CHECK-I-NEXT: [[AND3:%[0-9]+]]:_(s32) = G_AND %yhi, [[C3]]
; CHECK-I-NEXT: $x10 = COPY [[AND]](s32) ; CHECK-I-NEXT: $x10 = COPY [[AND]](s32)
; CHECK-I-NEXT: $x11 = COPY [[AND1]](s32) ; CHECK-I-NEXT: $x11 = COPY [[AND1]](s32)
; CHECK-I-NEXT: $x12 = COPY [[AND2]](s32) ; CHECK-I-NEXT: $x12 = COPY [[AND2]](s32)
; CHECK-I-NEXT: $x13 = COPY [[AND3]](s32) ; CHECK-I-NEXT: $x13 = COPY [[AND3]](s32)
; CHECK-I-NEXT: PseudoCALL target-flags(riscv-call) &__udivdi3, implicit-def $x1, implicit $x10, implicit $x11, implicit $x12, implicit $x13, implicit-def $x10, implicit-def $x11 ; CHECK-I-NEXT: PseudoCALL target-flags(riscv-call) &__udivdi3, implicit-def $x1, implicit $x10, implicit $x11, implicit $x12, implicit $x13, implicit-def $x10, implicit-def $x11
; CHECK-I-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $x10 ; CHECK-I-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $x10
; CHECK-I-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11 ; CHECK-I-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11
; CHECK-I-NEXT: $x10 = COPY [[COPY]](s32) ; CHECK-I-NEXT: $x10 = COPY [[COPY]](s32)
; CHECK-I-NEXT: $x11 = COPY [[COPY1]](s32) ; CHECK-I-NEXT: $x11 = COPY [[COPY1]](s32)
; CHECK-I-NEXT: PseudoRET implicit $x10, implicit $x11 ; CHECK-I-NEXT: PseudoRET implicit $x10, implicit $x11
; ;
; CHECK-M-LABEL: name: udiv_i48 ; CHECK-M-LABEL: name: udiv_i48
; CHECK-M: %xhi:_(s32) = COPY $x10 ; CHECK-M: %xlo:_(s32) = COPY $x10
; CHECK-M-NEXT: %xlo:_(s32) = COPY $x11 ; CHECK-M-NEXT: %xhi:_(s32) = COPY $x11
; CHECK-M-NEXT: %yhi:_(s32) = COPY $x12 ; CHECK-M-NEXT: %ylo:_(s32) = COPY $x12
; CHECK-M-NEXT: %ylo:_(s32) = COPY $x13 ; CHECK-M-NEXT: %yhi:_(s32) = COPY $x13
; CHECK-M-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 -1 ; CHECK-M-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 -1
; CHECK-M-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 65535 ; CHECK-M-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 65535
; CHECK-M-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND %xhi, [[C]] ; CHECK-M-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND %xlo, [[C]]
; CHECK-M-NEXT: [[AND1:%[0-9]+]]:_(s32) = G_AND %xlo, [[C1]] ; CHECK-M-NEXT: [[AND1:%[0-9]+]]:_(s32) = G_AND %xhi, [[C1]]
; CHECK-M-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 -1 ; CHECK-M-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 -1
; CHECK-M-NEXT: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 65535 ; CHECK-M-NEXT: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 65535
; CHECK-M-NEXT: [[AND2:%[0-9]+]]:_(s32) = G_AND %yhi, [[C2]] ; CHECK-M-NEXT: [[AND2:%[0-9]+]]:_(s32) = G_AND %ylo, [[C2]]
; CHECK-M-NEXT: [[AND3:%[0-9]+]]:_(s32) = G_AND %ylo, [[C3]] ; CHECK-M-NEXT: [[AND3:%[0-9]+]]:_(s32) = G_AND %yhi, [[C3]]
; CHECK-M-NEXT: $x10 = COPY [[AND]](s32) ; CHECK-M-NEXT: $x10 = COPY [[AND]](s32)
; CHECK-M-NEXT: $x11 = COPY [[AND1]](s32) ; CHECK-M-NEXT: $x11 = COPY [[AND1]](s32)
; CHECK-M-NEXT: $x12 = COPY [[AND2]](s32) ; CHECK-M-NEXT: $x12 = COPY [[AND2]](s32)
; CHECK-M-NEXT: $x13 = COPY [[AND3]](s32) ; CHECK-M-NEXT: $x13 = COPY [[AND3]](s32)
; CHECK-M-NEXT: PseudoCALL target-flags(riscv-call) &__udivdi3, implicit-def $x1, implicit $x10, implicit $x11, implicit $x12, implicit $x13, implicit-def $x10, implicit-def $x11 ; CHECK-M-NEXT: PseudoCALL target-flags(riscv-call) &__udivdi3, implicit-def $x1, implicit $x10, implicit $x11, implicit $x12, implicit $x13, implicit-def $x10, implicit-def $x11
; CHECK-M-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $x10 ; CHECK-M-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $x10
; CHECK-M-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11 ; CHECK-M-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11
; CHECK-M-NEXT: $x10 = COPY [[COPY]](s32) ; CHECK-M-NEXT: $x10 = COPY [[COPY]](s32)
; CHECK-M-NEXT: $x11 = COPY [[COPY1]](s32) ; CHECK-M-NEXT: $x11 = COPY [[COPY1]](s32)
; CHECK-M-NEXT: PseudoRET implicit $x10, implicit $x11 ; CHECK-M-NEXT: PseudoRET implicit $x10, implicit $x11
%xhi:_(s32) = COPY $x10 %xlo:_(s32) = COPY $x10
%xlo:_(s32) = COPY $x11 %xhi:_(s32) = COPY $x11
%yhi:_(s32) = COPY $x12 %ylo:_(s32) = COPY $x12
%ylo:_(s32) = COPY $x13 %yhi:_(s32) = COPY $x13
%x0:_(s64) = G_MERGE_VALUES %xhi(s32), %xlo(s32) %x0:_(s64) = G_MERGE_VALUES %xlo(s32), %xhi(s32)
%y0:_(s64) = G_MERGE_VALUES %yhi(s32), %ylo(s32) %y0:_(s64) = G_MERGE_VALUES %ylo(s32), %yhi(s32)
%x:_(s48) = G_TRUNC %x0 %x:_(s48) = G_TRUNC %x0
%y:_(s48) = G_TRUNC %y0 %y:_(s48) = G_TRUNC %y0
%z:_(s48) = G_UDIV %x, %y %z:_(s48) = G_UDIV %x, %y
%z0:_(s64) = G_ANYEXT %z %z0:_(s64) = G_ANYEXT %z
%zhi:_(s32), %zlo:_(s32) = G_UNMERGE_VALUES %z0(s64) %zlo:_(s32), %zhi:_(s32) = G_UNMERGE_VALUES %z0(s64)
$x10 = COPY %zhi(s32) $x10 = COPY %zlo(s32)
$x11 = COPY %zlo(s32) $x11 = COPY %zhi(s32)
PseudoRET implicit $x10, implicit $x11 PseudoRET implicit $x10, implicit $x11
... ...
--- ---
name: udiv_i64 name: udiv_i64
body: | body: |
bb.0.entry: bb.0.entry:
; CHECK-I-LABEL: name: udiv_i64 ; CHECK-I-LABEL: name: udiv_i64
; CHECK-I: %hi1:_(s32) = COPY $x10 ; CHECK-I: %lo1:_(s32) = COPY $x10
; CHECK-I-NEXT: %lo1:_(s32) = COPY $x11 ; CHECK-I-NEXT: %hi1:_(s32) = COPY $x11
; CHECK-I-NEXT: %hi2:_(s32) = COPY $x12 ; CHECK-I-NEXT: %lo2:_(s32) = COPY $x12
; CHECK-I-NEXT: %lo2:_(s32) = COPY $x13 ; CHECK-I-NEXT: %hi2:_(s32) = COPY $x13
; CHECK-I-NEXT: $x10 = COPY %hi1(s32) ; CHECK-I-NEXT: $x10 = COPY %lo1(s32)
; CHECK-I-NEXT: $x11 = COPY %lo1(s32) ; CHECK-I-NEXT: $x11 = COPY %hi1(s32)
; CHECK-I-NEXT: $x12 = COPY %hi2(s32) ; CHECK-I-NEXT: $x12 = COPY %lo2(s32)
; CHECK-I-NEXT: $x13 = COPY %lo2(s32) ; CHECK-I-NEXT: $x13 = COPY %hi2(s32)
; CHECK-I-NEXT: PseudoCALL target-flags(riscv-call) &__udivdi3, implicit-def $x1, implicit $x10, implicit $x11, implicit $x12, implicit $x13, implicit-def $x10, implicit-def $x11 ; CHECK-I-NEXT: PseudoCALL target-flags(riscv-call) &__udivdi3, implicit-def $x1, implicit $x10, implicit $x11, implicit $x12, implicit $x13, implicit-def $x10, implicit-def $x11
; CHECK-I-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $x10 ; CHECK-I-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $x10
; CHECK-I-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11 ; CHECK-I-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11
; CHECK-I-NEXT: $x10 = COPY [[COPY]](s32) ; CHECK-I-NEXT: $x10 = COPY [[COPY]](s32)
; CHECK-I-NEXT: $x11 = COPY [[COPY1]](s32) ; CHECK-I-NEXT: $x11 = COPY [[COPY1]](s32)
; CHECK-I-NEXT: PseudoRET implicit $x10, implicit $x11 ; CHECK-I-NEXT: PseudoRET implicit $x10, implicit $x11
; ;
; CHECK-M-LABEL: name: udiv_i64 ; CHECK-M-LABEL: name: udiv_i64
; CHECK-M: %hi1:_(s32) = COPY $x10 ; CHECK-M: %lo1:_(s32) = COPY $x10
; CHECK-M-NEXT: %lo1:_(s32) = COPY $x11 ; CHECK-M-NEXT: %hi1:_(s32) = COPY $x11
; CHECK-M-NEXT: %hi2:_(s32) = COPY $x12 ; CHECK-M-NEXT: %lo2:_(s32) = COPY $x12
; CHECK-M-NEXT: %lo2:_(s32) = COPY $x13 ; CHECK-M-NEXT: %hi2:_(s32) = COPY $x13
; CHECK-M-NEXT: $x10 = COPY %hi1(s32) ; CHECK-M-NEXT: $x10 = COPY %lo1(s32)
; CHECK-M-NEXT: $x11 = COPY %lo1(s32) ; CHECK-M-NEXT: $x11 = COPY %hi1(s32)
; CHECK-M-NEXT: $x12 = COPY %hi2(s32) ; CHECK-M-NEXT: $x12 = COPY %lo2(s32)
; CHECK-M-NEXT: $x13 = COPY %lo2(s32) ; CHECK-M-NEXT: $x13 = COPY %hi2(s32)
; CHECK-M-NEXT: PseudoCALL target-flags(riscv-call) &__udivdi3, implicit-def $x1, implicit $x10, implicit $x11, implicit $x12, implicit $x13, implicit-def $x10, implicit-def $x11 ; CHECK-M-NEXT: PseudoCALL target-flags(riscv-call) &__udivdi3, implicit-def $x1, implicit $x10, implicit $x11, implicit $x12, implicit $x13, implicit-def $x10, implicit-def $x11
; CHECK-M-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $x10 ; CHECK-M-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $x10
; CHECK-M-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11 ; CHECK-M-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11
; CHECK-M-NEXT: $x10 = COPY [[COPY]](s32) ; CHECK-M-NEXT: $x10 = COPY [[COPY]](s32)
; CHECK-M-NEXT: $x11 = COPY [[COPY1]](s32) ; CHECK-M-NEXT: $x11 = COPY [[COPY1]](s32)
; CHECK-M-NEXT: PseudoRET implicit $x10, implicit $x11 ; CHECK-M-NEXT: PseudoRET implicit $x10, implicit $x11
%hi1:_(s32) = COPY $x10 %lo1:_(s32) = COPY $x10
%lo1:_(s32) = COPY $x11 %hi1:_(s32) = COPY $x11
%hi2:_(s32) = COPY $x12 %lo2:_(s32) = COPY $x12
%lo2:_(s32) = COPY $x13 %hi2:_(s32) = COPY $x13
%x1:_(s64) = G_MERGE_VALUES %hi1(s32), %lo1(s32) %x1:_(s64) = G_MERGE_VALUES %lo1(s32), %hi1(s32)
%x2:_(s64) = G_MERGE_VALUES %hi2(s32), %lo2(s32) %x2:_(s64) = G_MERGE_VALUES %lo2(s32), %hi2(s32)
%y:_(s64) = G_UDIV %x1, %x2 %y:_(s64) = G_UDIV %x1, %x2
%hiy:_(s32), %loy:_(s32) = G_UNMERGE_VALUES %y(s64) %loy:_(s32), %hiy:_(s32) = G_UNMERGE_VALUES %y(s64)
$x10 = COPY %hiy(s32) $x10 = COPY %loy(s32)
$x11 = COPY %loy(s32) $x11 = COPY %hiy(s32)
PseudoRET implicit $x10, implicit $x11 PseudoRET implicit $x10, implicit $x11
... ...

llvm/test/CodeGen/RISCV/GlobalISel/legalizer/rv32/legalize-lshr.mir

Show First 20 Lines • Show All 89 Lines • ▼ Show 20 Lines bb.0.entry:
PseudoRET implicit $x10 PseudoRET implicit $x10
... ...
--- ---
name: lshr_i48 name: lshr_i48
body: | body: |
bb.0.entry: bb.0.entry:
; CHECK-LABEL: name: lshr_i48 ; CHECK-LABEL: name: lshr_i48
; CHECK: %xhi:_(s32) = COPY $x10 ; CHECK: %xlo:_(s32) = COPY $x10
; CHECK-NEXT: %xlo:_(s32) = COPY $x11 ; CHECK-NEXT: %xhi:_(s32) = COPY $x11
; CHECK-NEXT: %yhi:_(s32) = COPY $x12 ; CHECK-NEXT: %ylo:_(s32) = COPY $x12
; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 -1 ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 -1
; CHECK-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 65535 ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 65535
; CHECK-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND %xhi, [[C]] ; CHECK-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND %xlo, [[C]]
; CHECK-NEXT: [[AND1:%[0-9]+]]:_(s32) = G_AND %xlo, [[C1]] ; CHECK-NEXT: [[AND1:%[0-9]+]]:_(s32) = G_AND %xhi, [[C1]]
; CHECK-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 32 ; CHECK-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 32
; CHECK-NEXT: [[SUB:%[0-9]+]]:_(s32) = G_SUB %yhi, [[C2]] ; CHECK-NEXT: [[SUB:%[0-9]+]]:_(s32) = G_SUB %ylo, [[C2]]
; CHECK-NEXT: [[SUB1:%[0-9]+]]:_(s32) = G_SUB [[C2]], %yhi ; CHECK-NEXT: [[SUB1:%[0-9]+]]:_(s32) = G_SUB [[C2]], %ylo
; CHECK-NEXT: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 0 ; CHECK-NEXT: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), %yhi(s32), [[C2]] ; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), %ylo(s32), [[C2]]
; CHECK-NEXT: [[ICMP1:%[0-9]+]]:_(s32) = G_ICMP intpred(eq), %yhi(s32), [[C3]] ; CHECK-NEXT: [[ICMP1:%[0-9]+]]:_(s32) = G_ICMP intpred(eq), %ylo(s32), [[C3]]
; CHECK-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[AND1]], %yhi(s32) ; CHECK-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[AND1]], %ylo(s32)
; CHECK-NEXT: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[AND]], %yhi(s32) ; CHECK-NEXT: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[AND]], %ylo(s32)
; CHECK-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[AND1]], [[SUB1]](s32) ; CHECK-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[AND1]], [[SUB1]](s32)
; CHECK-NEXT: [[OR:%[0-9]+]]:_(s32) = G_OR [[LSHR1]], [[SHL]] ; CHECK-NEXT: [[OR:%[0-9]+]]:_(s32) = G_OR [[LSHR1]], [[SHL]]
; CHECK-NEXT: [[C4:%[0-9]+]]:_(s32) = G_CONSTANT i32 0 ; CHECK-NEXT: [[C4:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK-NEXT: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[AND1]], [[SUB]](s32) ; CHECK-NEXT: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[AND1]], [[SUB]](s32)
; CHECK-NEXT: [[C5:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 ; CHECK-NEXT: [[C5:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
; CHECK-NEXT: [[AND2:%[0-9]+]]:_(s32) = G_AND [[ICMP]], [[C5]] ; CHECK-NEXT: [[AND2:%[0-9]+]]:_(s32) = G_AND [[ICMP]], [[C5]]
; CHECK-NEXT: [[SELECT:%[0-9]+]]:_(s32) = G_SELECT [[AND2]](s32), [[OR]], [[LSHR2]] ; CHECK-NEXT: [[SELECT:%[0-9]+]]:_(s32) = G_SELECT [[AND2]](s32), [[OR]], [[LSHR2]]
; CHECK-NEXT: [[C6:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 ; CHECK-NEXT: [[C6:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
; CHECK-NEXT: [[AND3:%[0-9]+]]:_(s32) = G_AND [[ICMP1]], [[C6]] ; CHECK-NEXT: [[AND3:%[0-9]+]]:_(s32) = G_AND [[ICMP1]], [[C6]]
; CHECK-NEXT: [[SELECT1:%[0-9]+]]:_(s32) = G_SELECT [[AND3]](s32), [[AND]], [[SELECT]] ; CHECK-NEXT: [[SELECT1:%[0-9]+]]:_(s32) = G_SELECT [[AND3]](s32), [[AND]], [[SELECT]]
; CHECK-NEXT: [[C7:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 ; CHECK-NEXT: [[C7:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
; CHECK-NEXT: [[AND4:%[0-9]+]]:_(s32) = G_AND [[ICMP]], [[C7]] ; CHECK-NEXT: [[AND4:%[0-9]+]]:_(s32) = G_AND [[ICMP]], [[C7]]
; CHECK-NEXT: [[SELECT2:%[0-9]+]]:_(s32) = G_SELECT [[AND4]](s32), [[LSHR]], [[C4]] ; CHECK-NEXT: [[SELECT2:%[0-9]+]]:_(s32) = G_SELECT [[AND4]](s32), [[LSHR]], [[C4]]
; CHECK-NEXT: $x10 = COPY [[SELECT1]](s32) ; CHECK-NEXT: $x10 = COPY [[SELECT1]](s32)
; CHECK-NEXT: $x11 = COPY [[SELECT2]](s32) ; CHECK-NEXT: $x11 = COPY [[SELECT2]](s32)
; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11 ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11
%xhi:_(s32) = COPY $x10 %xlo:_(s32) = COPY $x10
%xlo:_(s32) = COPY $x11 %xhi:_(s32) = COPY $x11
%yhi:_(s32) = COPY $x12 %ylo:_(s32) = COPY $x12
%ylo:_(s32) = COPY $x13 %yhi:_(s32) = COPY $x13
%x0:_(s64) = G_MERGE_VALUES %xhi(s32), %xlo(s32) %x0:_(s64) = G_MERGE_VALUES %xlo(s32), %xhi(s32)
%y0:_(s64) = G_MERGE_VALUES %yhi(s32), %ylo(s32) %y0:_(s64) = G_MERGE_VALUES %ylo(s32), %yhi(s32)
%x:_(s48) = G_TRUNC %x0(s64) %x:_(s48) = G_TRUNC %x0(s64)
%y:_(s48) = G_TRUNC %y0(s64) %y:_(s48) = G_TRUNC %y0(s64)
%z:_(s48) = G_LSHR %x, %y %z:_(s48) = G_LSHR %x, %y
%z0:_(s64) = G_ANYEXT %z(s48) %z0:_(s64) = G_ANYEXT %z(s48)
%zhi:_(s32), %zlo:_(s32) = G_UNMERGE_VALUES %z0(s64) %zlo:_(s32), %zhi:_(s32) = G_UNMERGE_VALUES %z0(s64)
$x10 = COPY %zhi(s32) $x10 = COPY %zlo(s32)
$x11 = COPY %zlo(s32) $x11 = COPY %zhi(s32)
PseudoRET implicit $x10, implicit $x11 PseudoRET implicit $x10, implicit $x11
... ...
--- ---
name: lshr_i64 name: lshr_i64
body: | body: |
bb.0.entry: bb.0.entry:
; CHECK-LABEL: name: lshr_i64 ; CHECK-LABEL: name: lshr_i64
; CHECK: %hi1:_(s32) = COPY $x10 ; CHECK: %lo1:_(s32) = COPY $x10
; CHECK-NEXT: %lo1:_(s32) = COPY $x11 ; CHECK-NEXT: %hi1:_(s32) = COPY $x11
; CHECK-NEXT: %hi2:_(s32) = COPY $x12 ; CHECK-NEXT: %lo2:_(s32) = COPY $x12
; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 32 ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 32
; CHECK-NEXT: [[SUB:%[0-9]+]]:_(s32) = G_SUB %hi2, [[C]] ; CHECK-NEXT: [[SUB:%[0-9]+]]:_(s32) = G_SUB %lo2, [[C]]
; CHECK-NEXT: [[SUB1:%[0-9]+]]:_(s32) = G_SUB [[C]], %hi2 ; CHECK-NEXT: [[SUB1:%[0-9]+]]:_(s32) = G_SUB [[C]], %lo2
; CHECK-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 0 ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), %hi2(s32), [[C]] ; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), %lo2(s32), [[C]]
; CHECK-NEXT: [[ICMP1:%[0-9]+]]:_(s32) = G_ICMP intpred(eq), %hi2(s32), [[C1]] ; CHECK-NEXT: [[ICMP1:%[0-9]+]]:_(s32) = G_ICMP intpred(eq), %lo2(s32), [[C1]]
; CHECK-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR %lo1, %hi2(s32) ; CHECK-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR %hi1, %lo2(s32)
; CHECK-NEXT: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR %hi1, %hi2(s32) ; CHECK-NEXT: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR %lo1, %lo2(s32)
; CHECK-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL %lo1, [[SUB1]](s32) ; CHECK-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL %hi1, [[SUB1]](s32)
; CHECK-NEXT: [[OR:%[0-9]+]]:_(s32) = G_OR [[LSHR1]], [[SHL]] ; CHECK-NEXT: [[OR:%[0-9]+]]:_(s32) = G_OR [[LSHR1]], [[SHL]]
; CHECK-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 0 ; CHECK-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK-NEXT: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR %lo1, [[SUB]](s32) ; CHECK-NEXT: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR %hi1, [[SUB]](s32)
; CHECK-NEXT: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 ; CHECK-NEXT: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
; CHECK-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[ICMP]], [[C3]] ; CHECK-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[ICMP]], [[C3]]
; CHECK-NEXT: [[SELECT:%[0-9]+]]:_(s32) = G_SELECT [[AND]](s32), [[OR]], [[LSHR2]] ; CHECK-NEXT: [[SELECT:%[0-9]+]]:_(s32) = G_SELECT [[AND]](s32), [[OR]], [[LSHR2]]
; CHECK-NEXT: [[C4:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 ; CHECK-NEXT: [[C4:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
; CHECK-NEXT: [[AND1:%[0-9]+]]:_(s32) = G_AND [[ICMP1]], [[C4]] ; CHECK-NEXT: [[AND1:%[0-9]+]]:_(s32) = G_AND [[ICMP1]], [[C4]]
; CHECK-NEXT: [[SELECT1:%[0-9]+]]:_(s32) = G_SELECT [[AND1]](s32), %hi1, [[SELECT]] ; CHECK-NEXT: [[SELECT1:%[0-9]+]]:_(s32) = G_SELECT [[AND1]](s32), %lo1, [[SELECT]]
; CHECK-NEXT: [[C5:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 ; CHECK-NEXT: [[C5:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
; CHECK-NEXT: [[AND2:%[0-9]+]]:_(s32) = G_AND [[ICMP]], [[C5]] ; CHECK-NEXT: [[AND2:%[0-9]+]]:_(s32) = G_AND [[ICMP]], [[C5]]
; CHECK-NEXT: [[SELECT2:%[0-9]+]]:_(s32) = G_SELECT [[AND2]](s32), [[LSHR]], [[C2]] ; CHECK-NEXT: [[SELECT2:%[0-9]+]]:_(s32) = G_SELECT [[AND2]](s32), [[LSHR]], [[C2]]
; CHECK-NEXT: $x10 = COPY [[SELECT1]](s32) ; CHECK-NEXT: $x10 = COPY [[SELECT1]](s32)
; CHECK-NEXT: $x11 = COPY [[SELECT2]](s32) ; CHECK-NEXT: $x11 = COPY [[SELECT2]](s32)
; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11 ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11
%hi1:_(s32) = COPY $x10 %lo1:_(s32) = COPY $x10
%lo1:_(s32) = COPY $x11 %hi1:_(s32) = COPY $x11
%hi2:_(s32) = COPY $x12 %lo2:_(s32) = COPY $x12
%lo2:_(s32) = COPY $x13 %hi2:_(s32) = COPY $x13
%x1:_(s64) = G_MERGE_VALUES %hi1(s32), %lo1(s32) %x1:_(s64) = G_MERGE_VALUES %lo1(s32), %hi1(s32)
%x2:_(s64) = G_MERGE_VALUES %hi2(s32), %lo2(s32) %x2:_(s64) = G_MERGE_VALUES %lo2(s32), %hi2(s32)
%y:_(s64) = G_LSHR %x1, %x2 %y:_(s64) = G_LSHR %x1, %x2
%hiy:_(s32), %loy:_(s32) = G_UNMERGE_VALUES %y(s64) %loy:_(s32), %hiy:_(s32) = G_UNMERGE_VALUES %y(s64)
$x10 = COPY %hiy(s32) $x10 = COPY %loy(s32)
$x11 = COPY %loy(s32) $x11 = COPY %hiy(s32)
PseudoRET implicit $x10, implicit $x11 PseudoRET implicit $x10, implicit $x11
... ...
--- ---
name: lshr_i96 name: lshr_i96
body: | body: |
bb.0.entry: bb.0.entry:
; CHECK-LABEL: name: lshr_i96 ; CHECK-LABEL: name: lshr_i96
; CHECK: %hi1:_(s32) = COPY $x10 ; CHECK: %lo1:_(s32) = COPY $x10
; CHECK-NEXT: %mid1:_(s32) = COPY $x11 ; CHECK-NEXT: %mid1:_(s32) = COPY $x11
; CHECK-NEXT: %lo1:_(s32) = COPY $x12 ; CHECK-NEXT: %hi1:_(s32) = COPY $x12
; CHECK-NEXT: %hi2:_(s32) = COPY $x13 ; CHECK-NEXT: %lo2:_(s32) = COPY $x13
; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0 ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 64 ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 64
; CHECK-NEXT: [[SUB:%[0-9]+]]:_(s32) = G_SUB %hi2, [[C1]] ; CHECK-NEXT: [[SUB:%[0-9]+]]:_(s32) = G_SUB %lo2, [[C1]]
; CHECK-NEXT: [[SUB1:%[0-9]+]]:_(s32) = G_SUB [[C1]], %hi2 ; CHECK-NEXT: [[SUB1:%[0-9]+]]:_(s32) = G_SUB [[C1]], %lo2
; CHECK-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 0 ; CHECK-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), %hi2(s32), [[C1]] ; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), %lo2(s32), [[C1]]
; CHECK-NEXT: [[ICMP1:%[0-9]+]]:_(s32) = G_ICMP intpred(eq), %hi2(s32), [[C2]] ; CHECK-NEXT: [[ICMP1:%[0-9]+]]:_(s32) = G_ICMP intpred(eq), %lo2(s32), [[C2]]
; CHECK-NEXT: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 32 ; CHECK-NEXT: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 32
; CHECK-NEXT: [[SUB2:%[0-9]+]]:_(s32) = G_SUB %hi2, [[C3]] ; CHECK-NEXT: [[SUB2:%[0-9]+]]:_(s32) = G_SUB %lo2, [[C3]]
; CHECK-NEXT: [[SUB3:%[0-9]+]]:_(s32) = G_SUB [[C3]], %hi2 ; CHECK-NEXT: [[SUB3:%[0-9]+]]:_(s32) = G_SUB [[C3]], %lo2
; CHECK-NEXT: [[C4:%[0-9]+]]:_(s32) = G_CONSTANT i32 0 ; CHECK-NEXT: [[C4:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK-NEXT: [[ICMP2:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), %hi2(s32), [[C3]] ; CHECK-NEXT: [[ICMP2:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), %lo2(s32), [[C3]]
; CHECK-NEXT: [[ICMP3:%[0-9]+]]:_(s32) = G_ICMP intpred(eq), %hi2(s32), [[C4]] ; CHECK-NEXT: [[ICMP3:%[0-9]+]]:_(s32) = G_ICMP intpred(eq), %lo2(s32), [[C4]]
; CHECK-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR %lo1, %hi2(s32) ; CHECK-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR %hi1, %lo2(s32)
; CHECK-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[C]], [[SUB3]](s32) ; CHECK-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[C]], [[SUB3]](s32)
; CHECK-NEXT: [[OR:%[0-9]+]]:_(s32) = G_OR [[LSHR]], [[SHL]] ; CHECK-NEXT: [[OR:%[0-9]+]]:_(s32) = G_OR [[LSHR]], [[SHL]]
; CHECK-NEXT: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[C]], [[SUB2]](s32) ; CHECK-NEXT: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[C]], [[SUB2]](s32)
; CHECK-NEXT: [[C5:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 ; CHECK-NEXT: [[C5:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
; CHECK-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[ICMP2]], [[C5]] ; CHECK-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[ICMP2]], [[C5]]
; CHECK-NEXT: [[SELECT:%[0-9]+]]:_(s32) = G_SELECT [[AND]](s32), [[OR]], [[LSHR1]] ; CHECK-NEXT: [[SELECT:%[0-9]+]]:_(s32) = G_SELECT [[AND]](s32), [[OR]], [[LSHR1]]
; CHECK-NEXT: [[C6:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 ; CHECK-NEXT: [[C6:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
; CHECK-NEXT: [[AND1:%[0-9]+]]:_(s32) = G_AND [[ICMP3]], [[C6]] ; CHECK-NEXT: [[AND1:%[0-9]+]]:_(s32) = G_AND [[ICMP3]], [[C6]]
; CHECK-NEXT: [[SELECT1:%[0-9]+]]:_(s32) = G_SELECT [[AND1]](s32), %lo1, [[SELECT]] ; CHECK-NEXT: [[SELECT1:%[0-9]+]]:_(s32) = G_SELECT [[AND1]](s32), %hi1, [[SELECT]]
; CHECK-NEXT: [[C7:%[0-9]+]]:_(s32) = G_CONSTANT i32 32 ; CHECK-NEXT: [[C7:%[0-9]+]]:_(s32) = G_CONSTANT i32 32
; CHECK-NEXT: [[SUB4:%[0-9]+]]:_(s32) = G_SUB %hi2, [[C7]] ; CHECK-NEXT: [[SUB4:%[0-9]+]]:_(s32) = G_SUB %lo2, [[C7]]
; CHECK-NEXT: [[SUB5:%[0-9]+]]:_(s32) = G_SUB [[C7]], %hi2 ; CHECK-NEXT: [[SUB5:%[0-9]+]]:_(s32) = G_SUB [[C7]], %lo2
; CHECK-NEXT: [[C8:%[0-9]+]]:_(s32) = G_CONSTANT i32 0 ; CHECK-NEXT: [[C8:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK-NEXT: [[ICMP4:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), %hi2(s32), [[C7]] ; CHECK-NEXT: [[ICMP4:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), %lo2(s32), [[C7]]
; CHECK-NEXT: [[ICMP5:%[0-9]+]]:_(s32) = G_ICMP intpred(eq), %hi2(s32), [[C8]] ; CHECK-NEXT: [[ICMP5:%[0-9]+]]:_(s32) = G_ICMP intpred(eq), %lo2(s32), [[C8]]
; CHECK-NEXT: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR %mid1, %hi2(s32) ; CHECK-NEXT: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR %mid1, %lo2(s32)
; CHECK-NEXT: [[LSHR3:%[0-9]+]]:_(s32) = G_LSHR %hi1, %hi2(s32) ; CHECK-NEXT: [[LSHR3:%[0-9]+]]:_(s32) = G_LSHR %lo1, %lo2(s32)
; CHECK-NEXT: [[SHL1:%[0-9]+]]:_(s32) = G_SHL %mid1, [[SUB5]](s32) ; CHECK-NEXT: [[SHL1:%[0-9]+]]:_(s32) = G_SHL %mid1, [[SUB5]](s32)
; CHECK-NEXT: [[OR1:%[0-9]+]]:_(s32) = G_OR [[LSHR3]], [[SHL1]] ; CHECK-NEXT: [[OR1:%[0-9]+]]:_(s32) = G_OR [[LSHR3]], [[SHL1]]
; CHECK-NEXT: [[C9:%[0-9]+]]:_(s32) = G_CONSTANT i32 0 ; CHECK-NEXT: [[C9:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK-NEXT: [[LSHR4:%[0-9]+]]:_(s32) = G_LSHR %mid1, [[SUB4]](s32) ; CHECK-NEXT: [[LSHR4:%[0-9]+]]:_(s32) = G_LSHR %mid1, [[SUB4]](s32)
; CHECK-NEXT: [[C10:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 ; CHECK-NEXT: [[C10:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
; CHECK-NEXT: [[AND2:%[0-9]+]]:_(s32) = G_AND [[ICMP4]], [[C10]] ; CHECK-NEXT: [[AND2:%[0-9]+]]:_(s32) = G_AND [[ICMP4]], [[C10]]
; CHECK-NEXT: [[SELECT2:%[0-9]+]]:_(s32) = G_SELECT [[AND2]](s32), [[OR1]], [[LSHR4]] ; CHECK-NEXT: [[SELECT2:%[0-9]+]]:_(s32) = G_SELECT [[AND2]](s32), [[OR1]], [[LSHR4]]
; CHECK-NEXT: [[C11:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 ; CHECK-NEXT: [[C11:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
; CHECK-NEXT: [[AND3:%[0-9]+]]:_(s32) = G_AND [[ICMP5]], [[C11]] ; CHECK-NEXT: [[AND3:%[0-9]+]]:_(s32) = G_AND [[ICMP5]], [[C11]]
; CHECK-NEXT: [[SELECT3:%[0-9]+]]:_(s32) = G_SELECT [[AND3]](s32), %hi1, [[SELECT2]] ; CHECK-NEXT: [[SELECT3:%[0-9]+]]:_(s32) = G_SELECT [[AND3]](s32), %lo1, [[SELECT2]]
; CHECK-NEXT: [[C12:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 ; CHECK-NEXT: [[C12:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
; CHECK-NEXT: [[AND4:%[0-9]+]]:_(s32) = G_AND [[ICMP4]], [[C12]] ; CHECK-NEXT: [[AND4:%[0-9]+]]:_(s32) = G_AND [[ICMP4]], [[C12]]
; CHECK-NEXT: [[SELECT4:%[0-9]+]]:_(s32) = G_SELECT [[AND4]](s32), [[LSHR2]], [[C9]] ; CHECK-NEXT: [[SELECT4:%[0-9]+]]:_(s32) = G_SELECT [[AND4]](s32), [[LSHR2]], [[C9]]
; CHECK-NEXT: [[C13:%[0-9]+]]:_(s32) = G_CONSTANT i32 32 ; CHECK-NEXT: [[C13:%[0-9]+]]:_(s32) = G_CONSTANT i32 32
; CHECK-NEXT: [[SUB6:%[0-9]+]]:_(s32) = G_SUB [[SUB1]], [[C13]] ; CHECK-NEXT: [[SUB6:%[0-9]+]]:_(s32) = G_SUB [[SUB1]], [[C13]]
; CHECK-NEXT: [[SUB7:%[0-9]+]]:_(s32) = G_SUB [[C13]], [[SUB1]] ; CHECK-NEXT: [[SUB7:%[0-9]+]]:_(s32) = G_SUB [[C13]], [[SUB1]]
; CHECK-NEXT: [[C14:%[0-9]+]]:_(s32) = G_CONSTANT i32 0 ; CHECK-NEXT: [[C14:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK-NEXT: [[ICMP6:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), [[SUB1]](s32), [[C13]] ; CHECK-NEXT: [[ICMP6:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), [[SUB1]](s32), [[C13]]
; CHECK-NEXT: [[ICMP7:%[0-9]+]]:_(s32) = G_ICMP intpred(eq), [[SUB1]](s32), [[C14]] ; CHECK-NEXT: [[ICMP7:%[0-9]+]]:_(s32) = G_ICMP intpred(eq), [[SUB1]](s32), [[C14]]
; CHECK-NEXT: [[SHL2:%[0-9]+]]:_(s32) = G_SHL %lo1, [[SUB1]](s32) ; CHECK-NEXT: [[SHL2:%[0-9]+]]:_(s32) = G_SHL %hi1, [[SUB1]](s32)
; CHECK-NEXT: [[LSHR5:%[0-9]+]]:_(s32) = G_LSHR %lo1, [[SUB7]](s32) ; CHECK-NEXT: [[LSHR5:%[0-9]+]]:_(s32) = G_LSHR %hi1, [[SUB7]](s32)
; CHECK-NEXT: [[SHL3:%[0-9]+]]:_(s32) = G_SHL [[C]], [[SUB1]](s32) ; CHECK-NEXT: [[SHL3:%[0-9]+]]:_(s32) = G_SHL [[C]], [[SUB1]](s32)
; CHECK-NEXT: [[OR2:%[0-9]+]]:_(s32) = G_OR [[LSHR5]], [[SHL3]] ; CHECK-NEXT: [[OR2:%[0-9]+]]:_(s32) = G_OR [[LSHR5]], [[SHL3]]
; CHECK-NEXT: [[C15:%[0-9]+]]:_(s32) = G_CONSTANT i32 0 ; CHECK-NEXT: [[C15:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK-NEXT: [[SHL4:%[0-9]+]]:_(s32) = G_SHL %lo1, [[SUB6]](s32) ; CHECK-NEXT: [[SHL4:%[0-9]+]]:_(s32) = G_SHL %hi1, [[SUB6]](s32)
; CHECK-NEXT: [[C16:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 ; CHECK-NEXT: [[C16:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
; CHECK-NEXT: [[AND5:%[0-9]+]]:_(s32) = G_AND [[ICMP6]], [[C16]] ; CHECK-NEXT: [[AND5:%[0-9]+]]:_(s32) = G_AND [[ICMP6]], [[C16]]
; CHECK-NEXT: [[SELECT5:%[0-9]+]]:_(s32) = G_SELECT [[AND5]](s32), [[SHL2]], [[C15]] ; CHECK-NEXT: [[SELECT5:%[0-9]+]]:_(s32) = G_SELECT [[AND5]](s32), [[SHL2]], [[C15]]
; CHECK-NEXT: [[C17:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 ; CHECK-NEXT: [[C17:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
; CHECK-NEXT: [[AND6:%[0-9]+]]:_(s32) = G_AND [[ICMP6]], [[C17]] ; CHECK-NEXT: [[AND6:%[0-9]+]]:_(s32) = G_AND [[ICMP6]], [[C17]]
; CHECK-NEXT: [[SELECT6:%[0-9]+]]:_(s32) = G_SELECT [[AND6]](s32), [[OR2]], [[SHL4]] ; CHECK-NEXT: [[SELECT6:%[0-9]+]]:_(s32) = G_SELECT [[AND6]](s32), [[OR2]], [[SHL4]]
; CHECK-NEXT: [[C18:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 ; CHECK-NEXT: [[C18:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
; CHECK-NEXT: [[AND7:%[0-9]+]]:_(s32) = G_AND [[ICMP7]], [[C18]] ; CHECK-NEXT: [[AND7:%[0-9]+]]:_(s32) = G_AND [[ICMP7]], [[C18]]
; CHECK-NEXT: [[SELECT7:%[0-9]+]]:_(s32) = G_SELECT [[AND7]](s32), [[C]], [[SELECT6]] ; CHECK-NEXT: [[SELECT7:%[0-9]+]]:_(s32) = G_SELECT [[AND7]](s32), [[C]], [[SELECT6]]
; CHECK-NEXT: [[OR3:%[0-9]+]]:_(s32) = G_OR [[SELECT3]], [[SELECT5]] ; CHECK-NEXT: [[OR3:%[0-9]+]]:_(s32) = G_OR [[SELECT3]], [[SELECT5]]
; CHECK-NEXT: [[OR4:%[0-9]+]]:_(s32) = G_OR [[SELECT4]], [[SELECT7]] ; CHECK-NEXT: [[OR4:%[0-9]+]]:_(s32) = G_OR [[SELECT4]], [[SELECT7]]
; CHECK-NEXT: [[C19:%[0-9]+]]:_(s32) = G_CONSTANT i32 0 ; CHECK-NEXT: [[C19:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK-NEXT: [[C20:%[0-9]+]]:_(s32) = G_CONSTANT i32 32 ; CHECK-NEXT: [[C20:%[0-9]+]]:_(s32) = G_CONSTANT i32 32
; CHECK-NEXT: [[SUB8:%[0-9]+]]:_(s32) = G_SUB [[SUB]], [[C20]] ; CHECK-NEXT: [[SUB8:%[0-9]+]]:_(s32) = G_SUB [[SUB]], [[C20]]
; CHECK-NEXT: [[SUB9:%[0-9]+]]:_(s32) = G_SUB [[C20]], [[SUB]] ; CHECK-NEXT: [[SUB9:%[0-9]+]]:_(s32) = G_SUB [[C20]], [[SUB]]
; CHECK-NEXT: [[C21:%[0-9]+]]:_(s32) = G_CONSTANT i32 0 ; CHECK-NEXT: [[C21:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK-NEXT: [[ICMP8:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), [[SUB]](s32), [[C20]] ; CHECK-NEXT: [[ICMP8:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), [[SUB]](s32), [[C20]]
; CHECK-NEXT: [[ICMP9:%[0-9]+]]:_(s32) = G_ICMP intpred(eq), [[SUB]](s32), [[C21]] ; CHECK-NEXT: [[ICMP9:%[0-9]+]]:_(s32) = G_ICMP intpred(eq), [[SUB]](s32), [[C21]]
; CHECK-NEXT: [[LSHR6:%[0-9]+]]:_(s32) = G_LSHR [[C]], [[SUB]](s32) ; CHECK-NEXT: [[LSHR6:%[0-9]+]]:_(s32) = G_LSHR [[C]], [[SUB]](s32)
; CHECK-NEXT: [[LSHR7:%[0-9]+]]:_(s32) = G_LSHR %lo1, [[SUB]](s32) ; CHECK-NEXT: [[LSHR7:%[0-9]+]]:_(s32) = G_LSHR %hi1, [[SUB]](s32)
; CHECK-NEXT: [[SHL5:%[0-9]+]]:_(s32) = G_SHL [[C]], [[SUB9]](s32) ; CHECK-NEXT: [[SHL5:%[0-9]+]]:_(s32) = G_SHL [[C]], [[SUB9]](s32)
; CHECK-NEXT: [[OR5:%[0-9]+]]:_(s32) = G_OR [[LSHR7]], [[SHL5]] ; CHECK-NEXT: [[OR5:%[0-9]+]]:_(s32) = G_OR [[LSHR7]], [[SHL5]]
; CHECK-NEXT: [[C22:%[0-9]+]]:_(s32) = G_CONSTANT i32 0 ; CHECK-NEXT: [[C22:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK-NEXT: [[LSHR8:%[0-9]+]]:_(s32) = G_LSHR [[C]], [[SUB8]](s32) ; CHECK-NEXT: [[LSHR8:%[0-9]+]]:_(s32) = G_LSHR [[C]], [[SUB8]](s32)
; CHECK-NEXT: [[C23:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 ; CHECK-NEXT: [[C23:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
; CHECK-NEXT: [[AND8:%[0-9]+]]:_(s32) = G_AND [[ICMP8]], [[C23]] ; CHECK-NEXT: [[AND8:%[0-9]+]]:_(s32) = G_AND [[ICMP8]], [[C23]]
; CHECK-NEXT: [[SELECT8:%[0-9]+]]:_(s32) = G_SELECT [[AND8]](s32), [[OR5]], [[LSHR8]] ; CHECK-NEXT: [[SELECT8:%[0-9]+]]:_(s32) = G_SELECT [[AND8]](s32), [[OR5]], [[LSHR8]]
; CHECK-NEXT: [[C24:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 ; CHECK-NEXT: [[C24:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
; CHECK-NEXT: [[AND9:%[0-9]+]]:_(s32) = G_AND [[ICMP9]], [[C24]] ; CHECK-NEXT: [[AND9:%[0-9]+]]:_(s32) = G_AND [[ICMP9]], [[C24]]
; CHECK-NEXT: [[SELECT9:%[0-9]+]]:_(s32) = G_SELECT [[AND9]](s32), %lo1, [[SELECT8]] ; CHECK-NEXT: [[SELECT9:%[0-9]+]]:_(s32) = G_SELECT [[AND9]](s32), %hi1, [[SELECT8]]
; CHECK-NEXT: [[C25:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 ; CHECK-NEXT: [[C25:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
; CHECK-NEXT: [[AND10:%[0-9]+]]:_(s32) = G_AND [[ICMP8]], [[C25]] ; CHECK-NEXT: [[AND10:%[0-9]+]]:_(s32) = G_AND [[ICMP8]], [[C25]]
; CHECK-NEXT: [[SELECT10:%[0-9]+]]:_(s32) = G_SELECT [[AND10]](s32), [[LSHR6]], [[C22]] ; CHECK-NEXT: [[SELECT10:%[0-9]+]]:_(s32) = G_SELECT [[AND10]](s32), [[LSHR6]], [[C22]]
; CHECK-NEXT: [[C26:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 ; CHECK-NEXT: [[C26:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
; CHECK-NEXT: [[AND11:%[0-9]+]]:_(s32) = G_AND [[ICMP]], [[C26]] ; CHECK-NEXT: [[AND11:%[0-9]+]]:_(s32) = G_AND [[ICMP]], [[C26]]
; CHECK-NEXT: [[SELECT11:%[0-9]+]]:_(s32) = G_SELECT [[AND11]](s32), [[OR3]], [[SELECT9]] ; CHECK-NEXT: [[SELECT11:%[0-9]+]]:_(s32) = G_SELECT [[AND11]](s32), [[OR3]], [[SELECT9]]
; CHECK-NEXT: [[C27:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 ; CHECK-NEXT: [[C27:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
; CHECK-NEXT: [[AND12:%[0-9]+]]:_(s32) = G_AND [[ICMP]], [[C27]] ; CHECK-NEXT: [[AND12:%[0-9]+]]:_(s32) = G_AND [[ICMP]], [[C27]]
; CHECK-NEXT: [[SELECT12:%[0-9]+]]:_(s32) = G_SELECT [[AND12]](s32), [[OR4]], [[SELECT10]] ; CHECK-NEXT: [[SELECT12:%[0-9]+]]:_(s32) = G_SELECT [[AND12]](s32), [[OR4]], [[SELECT10]]
; CHECK-NEXT: [[C28:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 ; CHECK-NEXT: [[C28:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
; CHECK-NEXT: [[AND13:%[0-9]+]]:_(s32) = G_AND [[ICMP1]], [[C28]] ; CHECK-NEXT: [[AND13:%[0-9]+]]:_(s32) = G_AND [[ICMP1]], [[C28]]
; CHECK-NEXT: [[SELECT13:%[0-9]+]]:_(s32) = G_SELECT [[AND13]](s32), %hi1, [[SELECT11]] ; CHECK-NEXT: [[SELECT13:%[0-9]+]]:_(s32) = G_SELECT [[AND13]](s32), %lo1, [[SELECT11]]
; CHECK-NEXT: [[C29:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 ; CHECK-NEXT: [[C29:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
; CHECK-NEXT: [[AND14:%[0-9]+]]:_(s32) = G_AND [[ICMP1]], [[C29]] ; CHECK-NEXT: [[AND14:%[0-9]+]]:_(s32) = G_AND [[ICMP1]], [[C29]]
; CHECK-NEXT: [[SELECT14:%[0-9]+]]:_(s32) = G_SELECT [[AND14]](s32), %mid1, [[SELECT12]] ; CHECK-NEXT: [[SELECT14:%[0-9]+]]:_(s32) = G_SELECT [[AND14]](s32), %mid1, [[SELECT12]]
; CHECK-NEXT: [[C30:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 ; CHECK-NEXT: [[C30:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
; CHECK-NEXT: [[AND15:%[0-9]+]]:_(s32) = G_AND [[ICMP]], [[C30]] ; CHECK-NEXT: [[AND15:%[0-9]+]]:_(s32) = G_AND [[ICMP]], [[C30]]
; CHECK-NEXT: [[SELECT15:%[0-9]+]]:_(s32) = G_SELECT [[AND15]](s32), [[SELECT1]], [[C19]] ; CHECK-NEXT: [[SELECT15:%[0-9]+]]:_(s32) = G_SELECT [[AND15]](s32), [[SELECT1]], [[C19]]
; CHECK-NEXT: $x10 = COPY [[SELECT13]](s32) ; CHECK-NEXT: $x10 = COPY [[SELECT13]](s32)
; CHECK-NEXT: $x11 = COPY [[SELECT14]](s32) ; CHECK-NEXT: $x11 = COPY [[SELECT14]](s32)
; CHECK-NEXT: $x12 = COPY [[SELECT15]](s32) ; CHECK-NEXT: $x12 = COPY [[SELECT15]](s32)
; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11, implicit $x12 ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11, implicit $x12
%hi1:_(s32) = COPY $x10 %lo1:_(s32) = COPY $x10
%mid1:_(s32) = COPY $x11 %mid1:_(s32) = COPY $x11
%lo1:_(s32) = COPY $x12 %hi1:_(s32) = COPY $x12
%hi2:_(s32) = COPY $x13 %lo2:_(s32) = COPY $x13
%mid2:_(s32) = COPY $x14 %mid2:_(s32) = COPY $x14
%lo2:_(s32) = COPY $x15 %hi2:_(s32) = COPY $x15
%x1:_(s96) = G_MERGE_VALUES %hi1(s32), %mid1(s32), %lo1(s32) %x1:_(s96) = G_MERGE_VALUES %lo1(s32), %mid1(s32), %hi1(s32)
%x2:_(s96) = G_MERGE_VALUES %hi2(s32), %mid2(s32), %lo2(s32) %x2:_(s96) = G_MERGE_VALUES %lo2(s32), %mid2(s32), %hi2(s32)
%y:_(s96) = G_LSHR %x1, %x2 %y:_(s96) = G_LSHR %x1, %x2
%hi:_(s32), %mid:_(s32), %lo:_(s32) = G_UNMERGE_VALUES %y(s96) %lo:_(s32), %mid:_(s32), %hi:_(s32) = G_UNMERGE_VALUES %y(s96)
$x10 = COPY %hi(s32) $x10 = COPY %lo(s32)
$x11 = COPY %mid(s32) $x11 = COPY %mid(s32)
$x12 = COPY %lo(s32) $x12 = COPY %hi(s32)
PseudoRET implicit $x10, implicit $x11, implicit $x12 PseudoRET implicit $x10, implicit $x11, implicit $x12
... ...

llvm/test/CodeGen/RISCV/GlobalISel/legalizer/rv32/legalize-mul-ext.mir

Show First 20 Lines • Show All 79 Lines • ▼ Show 20 Lines bb.0.entry:
PseudoRET implicit $x10 PseudoRET implicit $x10
... ...
--- ---
name: mul_i48 name: mul_i48
body: | body: |
bb.0.entry: bb.0.entry:
; CHECK-LABEL: name: mul_i48 ; CHECK-LABEL: name: mul_i48
; CHECK: %xhi:_(s32) = COPY $x10 ; CHECK: %xlo:_(s32) = COPY $x10
; CHECK-NEXT: %xlo:_(s32) = COPY $x11 ; CHECK-NEXT: %xhi:_(s32) = COPY $x11
; CHECK-NEXT: %yhi:_(s32) = COPY $x12 ; CHECK-NEXT: %ylo:_(s32) = COPY $x12
; CHECK-NEXT: %ylo:_(s32) = COPY $x13 ; CHECK-NEXT: %yhi:_(s32) = COPY $x13
; CHECK-NEXT: [[MUL:%[0-9]+]]:_(s32) = G_MUL %xhi, %yhi ; CHECK-NEXT: [[MUL:%[0-9]+]]:_(s32) = G_MUL %xlo, %ylo
; CHECK-NEXT: [[MUL1:%[0-9]+]]:_(s32) = G_MUL %xlo, %yhi ; CHECK-NEXT: [[MUL1:%[0-9]+]]:_(s32) = G_MUL %xhi, %ylo
; CHECK-NEXT: [[MUL2:%[0-9]+]]:_(s32) = G_MUL %xhi, %ylo ; CHECK-NEXT: [[MUL2:%[0-9]+]]:_(s32) = G_MUL %xlo, %yhi
; CHECK-NEXT: [[UMULH:%[0-9]+]]:_(s32) = G_UMULH %xhi, %yhi ; CHECK-NEXT: [[UMULH:%[0-9]+]]:_(s32) = G_UMULH %xlo, %ylo
; CHECK-NEXT: [[ADD:%[0-9]+]]:_(s32) = G_ADD [[MUL1]], [[MUL2]] ; CHECK-NEXT: [[ADD:%[0-9]+]]:_(s32) = G_ADD [[MUL1]], [[MUL2]]
; CHECK-NEXT: [[ADD1:%[0-9]+]]:_(s32) = G_ADD [[ADD]], [[UMULH]] ; CHECK-NEXT: [[ADD1:%[0-9]+]]:_(s32) = G_ADD [[ADD]], [[UMULH]]
; CHECK-NEXT: $x10 = COPY [[MUL]](s32) ; CHECK-NEXT: $x10 = COPY [[MUL]](s32)
; CHECK-NEXT: $x11 = COPY [[ADD1]](s32) ; CHECK-NEXT: $x11 = COPY [[ADD1]](s32)
; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11 ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11
%xhi:_(s32) = COPY $x10 %xlo:_(s32) = COPY $x10
%xlo:_(s32) = COPY $x11 %xhi:_(s32) = COPY $x11
%yhi:_(s32) = COPY $x12 %ylo:_(s32) = COPY $x12
%ylo:_(s32) = COPY $x13 %yhi:_(s32) = COPY $x13
%x0:_(s64) = G_MERGE_VALUES %xhi(s32), %xlo(s32) %x0:_(s64) = G_MERGE_VALUES %xlo(s32), %xhi(s32)
%y0:_(s64) = G_MERGE_VALUES %yhi(s32), %ylo(s32) %y0:_(s64) = G_MERGE_VALUES %ylo(s32), %yhi(s32)
%x:_(s48) = G_TRUNC %x0(s64) %x:_(s48) = G_TRUNC %x0(s64)
%y:_(s48) = G_TRUNC %y0(s64) %y:_(s48) = G_TRUNC %y0(s64)
%z:_(s48) = G_MUL %x, %y %z:_(s48) = G_MUL %x, %y
%z0:_(s64) = G_ANYEXT %z(s48) %z0:_(s64) = G_ANYEXT %z(s48)
%zhi:_(s32), %zlo:_(s32) = G_UNMERGE_VALUES %z0(s64) %zlo:_(s32), %zhi:_(s32) = G_UNMERGE_VALUES %z0(s64)
$x10 = COPY %zhi(s32) $x10 = COPY %zlo(s32)
$x11 = COPY %zlo(s32) $x11 = COPY %zhi(s32)
PseudoRET implicit $x10, implicit $x11 PseudoRET implicit $x10, implicit $x11
... ...
--- ---
name: mul_i64 name: mul_i64
body: | body: |
bb.0.entry: bb.0.entry:
; CHECK-LABEL: name: mul_i64 ; CHECK-LABEL: name: mul_i64
; CHECK: %hi1:_(s32) = COPY $x10 ; CHECK: %lo1:_(s32) = COPY $x10
; CHECK-NEXT: %lo1:_(s32) = COPY $x11 ; CHECK-NEXT: %hi1:_(s32) = COPY $x11
; CHECK-NEXT: %hi2:_(s32) = COPY $x12 ; CHECK-NEXT: %lo2:_(s32) = COPY $x12
; CHECK-NEXT: %lo2:_(s32) = COPY $x13 ; CHECK-NEXT: %hi2:_(s32) = COPY $x13
; CHECK-NEXT: [[MUL:%[0-9]+]]:_(s32) = G_MUL %hi1, %hi2 ; CHECK-NEXT: [[MUL:%[0-9]+]]:_(s32) = G_MUL %lo1, %lo2
; CHECK-NEXT: [[MUL1:%[0-9]+]]:_(s32) = G_MUL %lo1, %hi2 ; CHECK-NEXT: [[MUL1:%[0-9]+]]:_(s32) = G_MUL %hi1, %lo2
; CHECK-NEXT: [[MUL2:%[0-9]+]]:_(s32) = G_MUL %hi1, %lo2 ; CHECK-NEXT: [[MUL2:%[0-9]+]]:_(s32) = G_MUL %lo1, %hi2
; CHECK-NEXT: [[UMULH:%[0-9]+]]:_(s32) = G_UMULH %hi1, %hi2 ; CHECK-NEXT: [[UMULH:%[0-9]+]]:_(s32) = G_UMULH %lo1, %lo2
; CHECK-NEXT: [[ADD:%[0-9]+]]:_(s32) = G_ADD [[MUL1]], [[MUL2]] ; CHECK-NEXT: [[ADD:%[0-9]+]]:_(s32) = G_ADD [[MUL1]], [[MUL2]]
; CHECK-NEXT: [[ADD1:%[0-9]+]]:_(s32) = G_ADD [[ADD]], [[UMULH]] ; CHECK-NEXT: [[ADD1:%[0-9]+]]:_(s32) = G_ADD [[ADD]], [[UMULH]]
; CHECK-NEXT: $x10 = COPY [[MUL]](s32) ; CHECK-NEXT: $x10 = COPY [[MUL]](s32)
; CHECK-NEXT: $x11 = COPY [[ADD1]](s32) ; CHECK-NEXT: $x11 = COPY [[ADD1]](s32)
; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11 ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11
%hi1:_(s32) = COPY $x10 %lo1:_(s32) = COPY $x10
%lo1:_(s32) = COPY $x11 %hi1:_(s32) = COPY $x11
%hi2:_(s32) = COPY $x12 %lo2:_(s32) = COPY $x12
%lo2:_(s32) = COPY $x13 %hi2:_(s32) = COPY $x13
%x1:_(s64) = G_MERGE_VALUES %hi1(s32), %lo1(s32) %x1:_(s64) = G_MERGE_VALUES %lo1(s32), %hi1(s32)
%x2:_(s64) = G_MERGE_VALUES %hi2(s32), %lo2(s32) %x2:_(s64) = G_MERGE_VALUES %lo2(s32), %hi2(s32)
%y:_(s64) = G_MUL %x1, %x2 %y:_(s64) = G_MUL %x1, %x2
%hiy:_(s32), %loy:_(s32) = G_UNMERGE_VALUES %y(s64) %loy:_(s32), %hiy:_(s32) = G_UNMERGE_VALUES %y(s64)
$x10 = COPY %hiy(s32) $x10 = COPY %loy(s32)
$x11 = COPY %loy(s32) $x11 = COPY %hiy(s32)
PseudoRET implicit $x10, implicit $x11 PseudoRET implicit $x10, implicit $x11
... ...
--- ---
name: mul_i96 name: mul_i96
body: | body: |
bb.0.entry: bb.0.entry:
; CHECK-LABEL: name: mul_i96 ; CHECK-LABEL: name: mul_i96
; CHECK: %hi1:_(s32) = COPY $x10 ; CHECK: %lo1:_(s32) = COPY $x10
; CHECK-NEXT: %mid1:_(s32) = COPY $x11 ; CHECK-NEXT: %mid1:_(s32) = COPY $x11
; CHECK-NEXT: %lo1:_(s32) = COPY $x12 ; CHECK-NEXT: %hi1:_(s32) = COPY $x12
; CHECK-NEXT: %hi2:_(s32) = COPY $x13 ; CHECK-NEXT: %lo2:_(s32) = COPY $x13
; CHECK-NEXT: %mid2:_(s32) = COPY $x14 ; CHECK-NEXT: %mid2:_(s32) = COPY $x14
; CHECK-NEXT: %lo2:_(s32) = COPY $x15 ; CHECK-NEXT: %hi2:_(s32) = COPY $x15
; CHECK-NEXT: [[MUL:%[0-9]+]]:_(s32) = G_MUL %hi1, %hi2 ; CHECK-NEXT: [[MUL:%[0-9]+]]:_(s32) = G_MUL %lo1, %lo2
; CHECK-NEXT: [[MUL1:%[0-9]+]]:_(s32) = G_MUL %mid1, %hi2 ; CHECK-NEXT: [[MUL1:%[0-9]+]]:_(s32) = G_MUL %mid1, %lo2
; CHECK-NEXT: [[MUL2:%[0-9]+]]:_(s32) = G_MUL %hi1, %mid2 ; CHECK-NEXT: [[MUL2:%[0-9]+]]:_(s32) = G_MUL %lo1, %mid2
; CHECK-NEXT: [[UMULH:%[0-9]+]]:_(s32) = G_UMULH %hi1, %hi2 ; CHECK-NEXT: [[UMULH:%[0-9]+]]:_(s32) = G_UMULH %lo1, %lo2
; CHECK-NEXT: [[UADDO:%[0-9]+]]:_(s32), [[UADDO1:%[0-9]+]]:_(s32) = G_UADDO [[MUL1]], [[MUL2]] ; CHECK-NEXT: [[UADDO:%[0-9]+]]:_(s32), [[UADDO1:%[0-9]+]]:_(s32) = G_UADDO [[MUL1]], [[MUL2]]
; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
; CHECK-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[UADDO1]], [[C]] ; CHECK-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[UADDO1]], [[C]]
; CHECK-NEXT: [[UADDO2:%[0-9]+]]:_(s32), [[UADDO3:%[0-9]+]]:_(s32) = G_UADDO [[UADDO]], [[UMULH]] ; CHECK-NEXT: [[UADDO2:%[0-9]+]]:_(s32), [[UADDO3:%[0-9]+]]:_(s32) = G_UADDO [[UADDO]], [[UMULH]]
; CHECK-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
; CHECK-NEXT: [[AND1:%[0-9]+]]:_(s32) = G_AND [[UADDO3]], [[C1]] ; CHECK-NEXT: [[AND1:%[0-9]+]]:_(s32) = G_AND [[UADDO3]], [[C1]]
; CHECK-NEXT: [[ADD:%[0-9]+]]:_(s32) = G_ADD [[AND]], [[AND1]] ; CHECK-NEXT: [[ADD:%[0-9]+]]:_(s32) = G_ADD [[AND]], [[AND1]]
; CHECK-NEXT: [[MUL3:%[0-9]+]]:_(s32) = G_MUL %lo1, %hi2 ; CHECK-NEXT: [[MUL3:%[0-9]+]]:_(s32) = G_MUL %hi1, %lo2
; CHECK-NEXT: [[MUL4:%[0-9]+]]:_(s32) = G_MUL %mid1, %mid2 ; CHECK-NEXT: [[MUL4:%[0-9]+]]:_(s32) = G_MUL %mid1, %mid2
; CHECK-NEXT: [[MUL5:%[0-9]+]]:_(s32) = G_MUL %hi1, %lo2 ; CHECK-NEXT: [[MUL5:%[0-9]+]]:_(s32) = G_MUL %lo1, %hi2
; CHECK-NEXT: [[UMULH1:%[0-9]+]]:_(s32) = G_UMULH %mid1, %hi2 ; CHECK-NEXT: [[UMULH1:%[0-9]+]]:_(s32) = G_UMULH %mid1, %lo2
; CHECK-NEXT: [[UMULH2:%[0-9]+]]:_(s32) = G_UMULH %hi1, %mid2 ; CHECK-NEXT: [[UMULH2:%[0-9]+]]:_(s32) = G_UMULH %lo1, %mid2
; CHECK-NEXT: [[UADDO4:%[0-9]+]]:_(s32), [[UADDO5:%[0-9]+]]:_(s32) = G_UADDO [[MUL3]], [[MUL4]] ; CHECK-NEXT: [[UADDO4:%[0-9]+]]:_(s32), [[UADDO5:%[0-9]+]]:_(s32) = G_UADDO [[MUL3]], [[MUL4]]
; CHECK-NEXT: [[UADDO6:%[0-9]+]]:_(s32), [[UADDO7:%[0-9]+]]:_(s32) = G_UADDO [[UADDO4]], [[MUL5]] ; CHECK-NEXT: [[UADDO6:%[0-9]+]]:_(s32), [[UADDO7:%[0-9]+]]:_(s32) = G_UADDO [[UADDO4]], [[MUL5]]
; CHECK-NEXT: [[UADDO8:%[0-9]+]]:_(s32), [[UADDO9:%[0-9]+]]:_(s32) = G_UADDO [[UADDO6]], [[UMULH1]] ; CHECK-NEXT: [[UADDO8:%[0-9]+]]:_(s32), [[UADDO9:%[0-9]+]]:_(s32) = G_UADDO [[UADDO6]], [[UMULH1]]
; CHECK-NEXT: [[UADDO10:%[0-9]+]]:_(s32), [[UADDO11:%[0-9]+]]:_(s32) = G_UADDO [[UADDO8]], [[UMULH2]] ; CHECK-NEXT: [[UADDO10:%[0-9]+]]:_(s32), [[UADDO11:%[0-9]+]]:_(s32) = G_UADDO [[UADDO8]], [[UMULH2]]
; CHECK-NEXT: [[UADDO12:%[0-9]+]]:_(s32), [[UADDO13:%[0-9]+]]:_(s32) = G_UADDO [[UADDO10]], [[ADD]] ; CHECK-NEXT: [[UADDO12:%[0-9]+]]:_(s32), [[UADDO13:%[0-9]+]]:_(s32) = G_UADDO [[UADDO10]], [[ADD]]
; CHECK-NEXT: $x10 = COPY [[MUL]](s32) ; CHECK-NEXT: $x10 = COPY [[MUL]](s32)
; CHECK-NEXT: $x11 = COPY [[UADDO2]](s32) ; CHECK-NEXT: $x11 = COPY [[UADDO2]](s32)
; CHECK-NEXT: $x12 = COPY [[UADDO12]](s32) ; CHECK-NEXT: $x12 = COPY [[UADDO12]](s32)
; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11, implicit $x12 ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11, implicit $x12
%hi1:_(s32) = COPY $x10 %lo1:_(s32) = COPY $x10
%mid1:_(s32) = COPY $x11 %mid1:_(s32) = COPY $x11
%lo1:_(s32) = COPY $x12 %hi1:_(s32) = COPY $x12
%hi2:_(s32) = COPY $x13 %lo2:_(s32) = COPY $x13
%mid2:_(s32) = COPY $x14 %mid2:_(s32) = COPY $x14
%lo2:_(s32) = COPY $x15 %hi2:_(s32) = COPY $x15
%x1:_(s96) = G_MERGE_VALUES %hi1(s32), %mid1(s32), %lo1(s32) %x1:_(s96) = G_MERGE_VALUES %lo1(s32), %mid1(s32), %hi1(s32)
%x2:_(s96) = G_MERGE_VALUES %hi2(s32), %mid2(s32), %lo2(s32) %x2:_(s96) = G_MERGE_VALUES %lo2(s32), %mid2(s32), %hi2(s32)
%y:_(s96) = G_MUL %x1, %x2 %y:_(s96) = G_MUL %x1, %x2
%hi:_(s32), %mid:_(s32), %lo:_(s32) = G_UNMERGE_VALUES %y(s96) %lo:_(s32), %mid:_(s32), %hi:_(s32) = G_UNMERGE_VALUES %y(s96)
$x10 = COPY %hi(s32) $x10 = COPY %lo(s32)
$x11 = COPY %mid(s32) $x11 = COPY %mid(s32)
$x12 = COPY %lo(s32) $x12 = COPY %hi(s32)
PseudoRET implicit $x10, implicit $x11, implicit $x12 PseudoRET implicit $x10, implicit $x11, implicit $x12
... ...

llvm/test/CodeGen/RISCV/GlobalISel/legalizer/rv32/legalize-mul.mir

Show First 20 Lines • Show All 89 Lines • ▼ Show 20 Lines bb.0.entry:
PseudoRET implicit $x10 PseudoRET implicit $x10
... ...
--- ---
name: mul_i64 name: mul_i64
body: | body: |
bb.0.entry: bb.0.entry:
; CHECK-LABEL: name: mul_i64 ; CHECK-LABEL: name: mul_i64
; CHECK: %hi1:_(s32) = COPY $x10 ; CHECK: %lo1:_(s32) = COPY $x10
; CHECK-NEXT: %lo1:_(s32) = COPY $x11 ; CHECK-NEXT: %hi1:_(s32) = COPY $x11
; CHECK-NEXT: %hi2:_(s32) = COPY $x12 ; CHECK-NEXT: %lo2:_(s32) = COPY $x12
; CHECK-NEXT: %lo2:_(s32) = COPY $x13 ; CHECK-NEXT: %hi2:_(s32) = COPY $x13
; CHECK-NEXT: $x10 = COPY %hi1(s32) ; CHECK-NEXT: $x10 = COPY %lo1(s32)
; CHECK-NEXT: $x11 = COPY %lo1(s32) ; CHECK-NEXT: $x11 = COPY %hi1(s32)
; CHECK-NEXT: $x12 = COPY %hi2(s32) ; CHECK-NEXT: $x12 = COPY %lo2(s32)
; CHECK-NEXT: $x13 = COPY %lo2(s32) ; CHECK-NEXT: $x13 = COPY %hi2(s32)
; CHECK-NEXT: PseudoCALL target-flags(riscv-call) &__muldi3, implicit-def $x1, implicit $x10, implicit $x11, implicit $x12, implicit $x13, implicit-def $x10, implicit-def $x11 ; CHECK-NEXT: PseudoCALL target-flags(riscv-call) &__muldi3, implicit-def $x1, implicit $x10, implicit $x11, implicit $x12, implicit $x13, implicit-def $x10, implicit-def $x11
; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $x10 ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $x10
; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11 ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11
; CHECK-NEXT: $x10 = COPY [[COPY]](s32) ; CHECK-NEXT: $x10 = COPY [[COPY]](s32)
; CHECK-NEXT: $x11 = COPY [[COPY1]](s32) ; CHECK-NEXT: $x11 = COPY [[COPY1]](s32)
; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11 ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11
%hi1:_(s32) = COPY $x10 %lo1:_(s32) = COPY $x10
%lo1:_(s32) = COPY $x11 %hi1:_(s32) = COPY $x11
%hi2:_(s32) = COPY $x12 %lo2:_(s32) = COPY $x12
%lo2:_(s32) = COPY $x13 %hi2:_(s32) = COPY $x13
%x1:_(s64) = G_MERGE_VALUES %hi1(s32), %lo1(s32) %x1:_(s64) = G_MERGE_VALUES %lo1(s32), %hi1(s32)
%x2:_(s64) = G_MERGE_VALUES %hi2(s32), %lo2(s32) %x2:_(s64) = G_MERGE_VALUES %lo2(s32), %hi2(s32)
%y:_(s64) = G_MUL %x1, %x2 %y:_(s64) = G_MUL %x1, %x2
%hiy:_(s32), %loy:_(s32) = G_UNMERGE_VALUES %y(s64) %loy:_(s32), %hiy:_(s32) = G_UNMERGE_VALUES %y(s64)
$x10 = COPY %hiy(s32) $x10 = COPY %loy(s32)
$x11 = COPY %loy(s32) $x11 = COPY %hiy(s32)
PseudoRET implicit $x10, implicit $x11 PseudoRET implicit $x10, implicit $x11
... ...

llvm/test/CodeGen/RISCV/GlobalISel/legalizer/rv32/legalize-or.mir

Show First 20 Lines • Show All 77 Lines • ▼ Show 20 Lines bb.0.entry:
PseudoRET implicit $x10 PseudoRET implicit $x10
... ...
--- ---
name: or_i48 name: or_i48
body: | body: |
bb.0.entry: bb.0.entry:
; CHECK-LABEL: name: or_i48 ; CHECK-LABEL: name: or_i48
; CHECK: %xhi:_(s32) = COPY $x10 ; CHECK: %xlo:_(s32) = COPY $x10
; CHECK-NEXT: %xlo:_(s32) = COPY $x11 ; CHECK-NEXT: %xhi:_(s32) = COPY $x11
; CHECK-NEXT: %yhi:_(s32) = COPY $x12 ; CHECK-NEXT: %ylo:_(s32) = COPY $x12
; CHECK-NEXT: %ylo:_(s32) = COPY $x13 ; CHECK-NEXT: %yhi:_(s32) = COPY $x13
; CHECK-NEXT: [[OR:%[0-9]+]]:_(s32) = G_OR %xhi, %yhi ; CHECK-NEXT: [[OR:%[0-9]+]]:_(s32) = G_OR %xlo, %ylo
; CHECK-NEXT: [[OR1:%[0-9]+]]:_(s32) = G_OR %xlo, %ylo ; CHECK-NEXT: [[OR1:%[0-9]+]]:_(s32) = G_OR %xhi, %yhi
; CHECK-NEXT: $x10 = COPY [[OR]](s32) ; CHECK-NEXT: $x10 = COPY [[OR]](s32)
; CHECK-NEXT: $x11 = COPY [[OR1]](s32) ; CHECK-NEXT: $x11 = COPY [[OR1]](s32)
; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11 ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11
%xhi:_(s32) = COPY $x10 %xlo:_(s32) = COPY $x10
%xlo:_(s32) = COPY $x11 %xhi:_(s32) = COPY $x11
%yhi:_(s32) = COPY $x12 %ylo:_(s32) = COPY $x12
%ylo:_(s32) = COPY $x13 %yhi:_(s32) = COPY $x13
%x0:_(s64) = G_MERGE_VALUES %xhi(s32), %xlo(s32) %x0:_(s64) = G_MERGE_VALUES %xlo(s32), %xhi(s32)
%y0:_(s64) = G_MERGE_VALUES %yhi(s32), %ylo(s32) %y0:_(s64) = G_MERGE_VALUES %ylo(s32), %yhi(s32)
%x:_(s48) = G_TRUNC %x0(s64) %x:_(s48) = G_TRUNC %x0(s64)
%y:_(s48) = G_TRUNC %y0(s64) %y:_(s48) = G_TRUNC %y0(s64)
%z:_(s48) = G_OR %x, %y %z:_(s48) = G_OR %x, %y
%z0:_(s64) = G_ANYEXT %z(s48) %z0:_(s64) = G_ANYEXT %z(s48)
%zhi:_(s32), %zlo:_(s32) = G_UNMERGE_VALUES %z0(s64) %zlo:_(s32), %zhi:_(s32) = G_UNMERGE_VALUES %z0(s64)
$x10 = COPY %zhi(s32) $x10 = COPY %zlo(s32)
$x11 = COPY %zlo(s32) $x11 = COPY %zhi(s32)
PseudoRET implicit $x10, implicit $x11 PseudoRET implicit $x10, implicit $x11
... ...
--- ---
name: or_i64 name: or_i64
body: | body: |
bb.0.entry: bb.0.entry:
; CHECK-LABEL: name: or_i64 ; CHECK-LABEL: name: or_i64
; CHECK: %hi1:_(s32) = COPY $x10 ; CHECK: %lo1:_(s32) = COPY $x10
; CHECK-NEXT: %lo1:_(s32) = COPY $x11 ; CHECK-NEXT: %hi1:_(s32) = COPY $x11
; CHECK-NEXT: %hi2:_(s32) = COPY $x12 ; CHECK-NEXT: %lo2:_(s32) = COPY $x12
; CHECK-NEXT: %lo2:_(s32) = COPY $x13 ; CHECK-NEXT: %hi2:_(s32) = COPY $x13
; CHECK-NEXT: [[OR:%[0-9]+]]:_(s32) = G_OR %hi1, %hi2 ; CHECK-NEXT: [[OR:%[0-9]+]]:_(s32) = G_OR %lo1, %lo2
; CHECK-NEXT: [[OR1:%[0-9]+]]:_(s32) = G_OR %lo1, %lo2 ; CHECK-NEXT: [[OR1:%[0-9]+]]:_(s32) = G_OR %hi1, %hi2
; CHECK-NEXT: $x10 = COPY [[OR]](s32) ; CHECK-NEXT: $x10 = COPY [[OR]](s32)
; CHECK-NEXT: $x11 = COPY [[OR1]](s32) ; CHECK-NEXT: $x11 = COPY [[OR1]](s32)
; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11 ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11
%hi1:_(s32) = COPY $x10 %lo1:_(s32) = COPY $x10
%lo1:_(s32) = COPY $x11 %hi1:_(s32) = COPY $x11
%hi2:_(s32) = COPY $x12 %lo2:_(s32) = COPY $x12
%lo2:_(s32) = COPY $x13 %hi2:_(s32) = COPY $x13
%x1:_(s64) = G_MERGE_VALUES %hi1(s32), %lo1(s32) %x1:_(s64) = G_MERGE_VALUES %lo1(s32), %hi1(s32)
%x2:_(s64) = G_MERGE_VALUES %hi2(s32), %lo2(s32) %x2:_(s64) = G_MERGE_VALUES %lo2(s32), %hi2(s32)
%y:_(s64) = G_OR %x1, %x2 %y:_(s64) = G_OR %x1, %x2
%hiy:_(s32), %loy:_(s32) = G_UNMERGE_VALUES %y(s64) %loy:_(s32), %hiy:_(s32) = G_UNMERGE_VALUES %y(s64)
$x10 = COPY %hiy(s32) $x10 = COPY %loy(s32)
$x11 = COPY %loy(s32) $x11 = COPY %hiy(s32)
PseudoRET implicit $x10, implicit $x11 PseudoRET implicit $x10, implicit $x11
... ...
--- ---
name: or_i96 name: or_i96
body: | body: |
bb.0.entry: bb.0.entry:
; CHECK-LABEL: name: or_i96 ; CHECK-LABEL: name: or_i96
; CHECK: %hi1:_(s32) = COPY $x10 ; CHECK: %lo1:_(s32) = COPY $x10
; CHECK-NEXT: %mid1:_(s32) = COPY $x11 ; CHECK-NEXT: %mid1:_(s32) = COPY $x11
; CHECK-NEXT: %lo1:_(s32) = COPY $x12 ; CHECK-NEXT: %hi1:_(s32) = COPY $x12
; CHECK-NEXT: %hi2:_(s32) = COPY $x13 ; CHECK-NEXT: %lo2:_(s32) = COPY $x13
; CHECK-NEXT: %mid2:_(s32) = COPY $x14 ; CHECK-NEXT: %mid2:_(s32) = COPY $x14
; CHECK-NEXT: %lo2:_(s32) = COPY $x15 ; CHECK-NEXT: %hi2:_(s32) = COPY $x15
; CHECK-NEXT: [[OR:%[0-9]+]]:_(s32) = G_OR %hi1, %hi2 ; CHECK-NEXT: [[OR:%[0-9]+]]:_(s32) = G_OR %lo1, %lo2
; CHECK-NEXT: [[OR1:%[0-9]+]]:_(s32) = G_OR %mid1, %mid2 ; CHECK-NEXT: [[OR1:%[0-9]+]]:_(s32) = G_OR %mid1, %mid2
; CHECK-NEXT: [[OR2:%[0-9]+]]:_(s32) = G_OR %lo1, %lo2 ; CHECK-NEXT: [[OR2:%[0-9]+]]:_(s32) = G_OR %hi1, %hi2
; CHECK-NEXT: $x10 = COPY [[OR]](s32) ; CHECK-NEXT: $x10 = COPY [[OR]](s32)
; CHECK-NEXT: $x11 = COPY [[OR1]](s32) ; CHECK-NEXT: $x11 = COPY [[OR1]](s32)
; CHECK-NEXT: $x12 = COPY [[OR2]](s32) ; CHECK-NEXT: $x12 = COPY [[OR2]](s32)
; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11, implicit $x12 ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11, implicit $x12
%hi1:_(s32) = COPY $x10 %lo1:_(s32) = COPY $x10
%mid1:_(s32) = COPY $x11 %mid1:_(s32) = COPY $x11
%lo1:_(s32) = COPY $x12 %hi1:_(s32) = COPY $x12
%hi2:_(s32) = COPY $x13 %lo2:_(s32) = COPY $x13
%mid2:_(s32) = COPY $x14 %mid2:_(s32) = COPY $x14
%lo2:_(s32) = COPY $x15 %hi2:_(s32) = COPY $x15
%x1:_(s96) = G_MERGE_VALUES %hi1(s32), %mid1(s32), %lo1(s32) %x1:_(s96) = G_MERGE_VALUES %lo1(s32), %mid1(s32), %hi1(s32)
%x2:_(s96) = G_MERGE_VALUES %hi2(s32), %mid2(s32), %lo2(s32) %x2:_(s96) = G_MERGE_VALUES %lo2(s32), %mid2(s32), %hi2(s32)
%y:_(s96) = G_OR %x1, %x2 %y:_(s96) = G_OR %x1, %x2
%hi:_(s32), %mid:_(s32), %lo:_(s32) = G_UNMERGE_VALUES %y(s96) %lo:_(s32), %mid:_(s32), %hi:_(s32) = G_UNMERGE_VALUES %y(s96)
$x10 = COPY %hi(s32) $x10 = COPY %lo(s32)
$x11 = COPY %mid(s32) $x11 = COPY %mid(s32)
$x12 = COPY %lo(s32) $x12 = COPY %hi(s32)
PseudoRET implicit $x10, implicit $x11, implicit $x12 PseudoRET implicit $x10, implicit $x11, implicit $x12
... ...

llvm/test/CodeGen/RISCV/GlobalISel/legalizer/rv32/legalize-rem.mir

Show First 20 Lines • Show All 131 Lines • ▼ Show 20 Lines bb.0.entry:
PseudoRET implicit $x10 PseudoRET implicit $x10
... ...
--- ---
name: srem_i48 name: srem_i48
body: | body: |
bb.0.entry: bb.0.entry:
; CHECK-I-LABEL: name: srem_i48 ; CHECK-I-LABEL: name: srem_i48
; CHECK-I: %xhi:_(s32) = COPY $x10 ; CHECK-I: %xlo:_(s32) = COPY $x10
; CHECK-I-NEXT: %xlo:_(s32) = COPY $x11 ; CHECK-I-NEXT: %xhi:_(s32) = COPY $x11
; CHECK-I-NEXT: %yhi:_(s32) = COPY $x12 ; CHECK-I-NEXT: %ylo:_(s32) = COPY $x12
; CHECK-I-NEXT: %ylo:_(s32) = COPY $x13 ; CHECK-I-NEXT: %yhi:_(s32) = COPY $x13
; CHECK-I-NEXT: [[SEXT_INREG:%[0-9]+]]:_(s32) = G_SEXT_INREG %xlo, 16 ; CHECK-I-NEXT: [[SEXT_INREG:%[0-9]+]]:_(s32) = G_SEXT_INREG %xhi, 16
; CHECK-I-NEXT: [[SEXT_INREG1:%[0-9]+]]:_(s32) = G_SEXT_INREG %ylo, 16 ; CHECK-I-NEXT: [[SEXT_INREG1:%[0-9]+]]:_(s32) = G_SEXT_INREG %yhi, 16
; CHECK-I-NEXT: $x10 = COPY %xhi(s32) ; CHECK-I-NEXT: $x10 = COPY %xlo(s32)
; CHECK-I-NEXT: $x11 = COPY [[SEXT_INREG]](s32) ; CHECK-I-NEXT: $x11 = COPY [[SEXT_INREG]](s32)
; CHECK-I-NEXT: $x12 = COPY %yhi(s32) ; CHECK-I-NEXT: $x12 = COPY %ylo(s32)
; CHECK-I-NEXT: $x13 = COPY [[SEXT_INREG1]](s32) ; CHECK-I-NEXT: $x13 = COPY [[SEXT_INREG1]](s32)
; CHECK-I-NEXT: PseudoCALL target-flags(riscv-call) &__moddi3, implicit-def $x1, implicit $x10, implicit $x11, implicit $x12, implicit $x13, implicit-def $x10, implicit-def $x11 ; CHECK-I-NEXT: PseudoCALL target-flags(riscv-call) &__moddi3, implicit-def $x1, implicit $x10, implicit $x11, implicit $x12, implicit $x13, implicit-def $x10, implicit-def $x11
; CHECK-I-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $x10 ; CHECK-I-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $x10
; CHECK-I-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11 ; CHECK-I-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11
; CHECK-I-NEXT: $x10 = COPY [[COPY]](s32) ; CHECK-I-NEXT: $x10 = COPY [[COPY]](s32)
; CHECK-I-NEXT: $x11 = COPY [[COPY1]](s32) ; CHECK-I-NEXT: $x11 = COPY [[COPY1]](s32)
; CHECK-I-NEXT: PseudoRET implicit $x10, implicit $x11 ; CHECK-I-NEXT: PseudoRET implicit $x10, implicit $x11
; ;
; CHECK-M-LABEL: name: srem_i48 ; CHECK-M-LABEL: name: srem_i48
; CHECK-M: %xhi:_(s32) = COPY $x10 ; CHECK-M: %xlo:_(s32) = COPY $x10
; CHECK-M-NEXT: %xlo:_(s32) = COPY $x11 ; CHECK-M-NEXT: %xhi:_(s32) = COPY $x11
; CHECK-M-NEXT: %yhi:_(s32) = COPY $x12 ; CHECK-M-NEXT: %ylo:_(s32) = COPY $x12
; CHECK-M-NEXT: %ylo:_(s32) = COPY $x13 ; CHECK-M-NEXT: %yhi:_(s32) = COPY $x13
; CHECK-M-NEXT: [[SEXT_INREG:%[0-9]+]]:_(s32) = G_SEXT_INREG %xlo, 16 ; CHECK-M-NEXT: [[SEXT_INREG:%[0-9]+]]:_(s32) = G_SEXT_INREG %xhi, 16
; CHECK-M-NEXT: [[SEXT_INREG1:%[0-9]+]]:_(s32) = G_SEXT_INREG %ylo, 16 ; CHECK-M-NEXT: [[SEXT_INREG1:%[0-9]+]]:_(s32) = G_SEXT_INREG %yhi, 16
; CHECK-M-NEXT: $x10 = COPY %xhi(s32) ; CHECK-M-NEXT: $x10 = COPY %xlo(s32)
; CHECK-M-NEXT: $x11 = COPY [[SEXT_INREG]](s32) ; CHECK-M-NEXT: $x11 = COPY [[SEXT_INREG]](s32)
; CHECK-M-NEXT: $x12 = COPY %yhi(s32) ; CHECK-M-NEXT: $x12 = COPY %ylo(s32)
; CHECK-M-NEXT: $x13 = COPY [[SEXT_INREG1]](s32) ; CHECK-M-NEXT: $x13 = COPY [[SEXT_INREG1]](s32)
; CHECK-M-NEXT: PseudoCALL target-flags(riscv-call) &__moddi3, implicit-def $x1, implicit $x10, implicit $x11, implicit $x12, implicit $x13, implicit-def $x10, implicit-def $x11 ; CHECK-M-NEXT: PseudoCALL target-flags(riscv-call) &__moddi3, implicit-def $x1, implicit $x10, implicit $x11, implicit $x12, implicit $x13, implicit-def $x10, implicit-def $x11
; CHECK-M-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $x10 ; CHECK-M-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $x10
; CHECK-M-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11 ; CHECK-M-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11
; CHECK-M-NEXT: $x10 = COPY [[COPY]](s32) ; CHECK-M-NEXT: $x10 = COPY [[COPY]](s32)
; CHECK-M-NEXT: $x11 = COPY [[COPY1]](s32) ; CHECK-M-NEXT: $x11 = COPY [[COPY1]](s32)
; CHECK-M-NEXT: PseudoRET implicit $x10, implicit $x11 ; CHECK-M-NEXT: PseudoRET implicit $x10, implicit $x11
%xhi:_(s32) = COPY $x10 %xlo:_(s32) = COPY $x10
%xlo:_(s32) = COPY $x11 %xhi:_(s32) = COPY $x11
%yhi:_(s32) = COPY $x12 %ylo:_(s32) = COPY $x12
%ylo:_(s32) = COPY $x13 %yhi:_(s32) = COPY $x13
%x0:_(s64) = G_MERGE_VALUES %xhi(s32), %xlo(s32) %x0:_(s64) = G_MERGE_VALUES %xlo(s32), %xhi(s32)
%y0:_(s64) = G_MERGE_VALUES %yhi(s32), %ylo(s32) %y0:_(s64) = G_MERGE_VALUES %ylo(s32), %yhi(s32)
%x:_(s48) = G_TRUNC %x0 %x:_(s48) = G_TRUNC %x0
%y:_(s48) = G_TRUNC %y0 %y:_(s48) = G_TRUNC %y0
%z:_(s48) = G_SREM %x, %y %z:_(s48) = G_SREM %x, %y
%z0:_(s64) = G_ANYEXT %z %z0:_(s64) = G_ANYEXT %z
%zhi:_(s32), %zlo:_(s32) = G_UNMERGE_VALUES %z0(s64) %zlo:_(s32), %zhi:_(s32) = G_UNMERGE_VALUES %z0(s64)
$x10 = COPY %zhi(s32) $x10 = COPY %zlo(s32)
$x11 = COPY %zlo(s32) $x11 = COPY %zhi(s32)
PseudoRET implicit $x10, implicit $x11 PseudoRET implicit $x10, implicit $x11
... ...
--- ---
name: srem_i64 name: srem_i64
body: | body: |
bb.0.entry: bb.0.entry:
; CHECK-I-LABEL: name: srem_i64 ; CHECK-I-LABEL: name: srem_i64
; CHECK-I: %hi1:_(s32) = COPY $x10 ; CHECK-I: %lo1:_(s32) = COPY $x10
; CHECK-I-NEXT: %lo1:_(s32) = COPY $x11 ; CHECK-I-NEXT: %hi1:_(s32) = COPY $x11
; CHECK-I-NEXT: %hi2:_(s32) = COPY $x12 ; CHECK-I-NEXT: %lo2:_(s32) = COPY $x12
; CHECK-I-NEXT: %lo2:_(s32) = COPY $x13 ; CHECK-I-NEXT: %hi2:_(s32) = COPY $x13
; CHECK-I-NEXT: $x10 = COPY %hi1(s32) ; CHECK-I-NEXT: $x10 = COPY %lo1(s32)
; CHECK-I-NEXT: $x11 = COPY %lo1(s32) ; CHECK-I-NEXT: $x11 = COPY %hi1(s32)
; CHECK-I-NEXT: $x12 = COPY %hi2(s32) ; CHECK-I-NEXT: $x12 = COPY %lo2(s32)
; CHECK-I-NEXT: $x13 = COPY %lo2(s32) ; CHECK-I-NEXT: $x13 = COPY %hi2(s32)
; CHECK-I-NEXT: PseudoCALL target-flags(riscv-call) &__moddi3, implicit-def $x1, implicit $x10, implicit $x11, implicit $x12, implicit $x13, implicit-def $x10, implicit-def $x11 ; CHECK-I-NEXT: PseudoCALL target-flags(riscv-call) &__moddi3, implicit-def $x1, implicit $x10, implicit $x11, implicit $x12, implicit $x13, implicit-def $x10, implicit-def $x11
; CHECK-I-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $x10 ; CHECK-I-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $x10
; CHECK-I-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11 ; CHECK-I-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11
; CHECK-I-NEXT: $x10 = COPY [[COPY]](s32) ; CHECK-I-NEXT: $x10 = COPY [[COPY]](s32)
; CHECK-I-NEXT: $x11 = COPY [[COPY1]](s32) ; CHECK-I-NEXT: $x11 = COPY [[COPY1]](s32)
; CHECK-I-NEXT: PseudoRET implicit $x10, implicit $x11 ; CHECK-I-NEXT: PseudoRET implicit $x10, implicit $x11
; ;
; CHECK-M-LABEL: name: srem_i64 ; CHECK-M-LABEL: name: srem_i64
; CHECK-M: %hi1:_(s32) = COPY $x10 ; CHECK-M: %lo1:_(s32) = COPY $x10
; CHECK-M-NEXT: %lo1:_(s32) = COPY $x11 ; CHECK-M-NEXT: %hi1:_(s32) = COPY $x11
; CHECK-M-NEXT: %hi2:_(s32) = COPY $x12 ; CHECK-M-NEXT: %lo2:_(s32) = COPY $x12
; CHECK-M-NEXT: %lo2:_(s32) = COPY $x13 ; CHECK-M-NEXT: %hi2:_(s32) = COPY $x13
; CHECK-M-NEXT: $x10 = COPY %hi1(s32) ; CHECK-M-NEXT: $x10 = COPY %lo1(s32)
; CHECK-M-NEXT: $x11 = COPY %lo1(s32) ; CHECK-M-NEXT: $x11 = COPY %hi1(s32)
; CHECK-M-NEXT: $x12 = COPY %hi2(s32) ; CHECK-M-NEXT: $x12 = COPY %lo2(s32)
; CHECK-M-NEXT: $x13 = COPY %lo2(s32) ; CHECK-M-NEXT: $x13 = COPY %hi2(s32)
; CHECK-M-NEXT: PseudoCALL target-flags(riscv-call) &__moddi3, implicit-def $x1, implicit $x10, implicit $x11, implicit $x12, implicit $x13, implicit-def $x10, implicit-def $x11 ; CHECK-M-NEXT: PseudoCALL target-flags(riscv-call) &__moddi3, implicit-def $x1, implicit $x10, implicit $x11, implicit $x12, implicit $x13, implicit-def $x10, implicit-def $x11
; CHECK-M-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $x10 ; CHECK-M-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $x10
; CHECK-M-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11 ; CHECK-M-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11
; CHECK-M-NEXT: $x10 = COPY [[COPY]](s32) ; CHECK-M-NEXT: $x10 = COPY [[COPY]](s32)
; CHECK-M-NEXT: $x11 = COPY [[COPY1]](s32) ; CHECK-M-NEXT: $x11 = COPY [[COPY1]](s32)
; CHECK-M-NEXT: PseudoRET implicit $x10, implicit $x11 ; CHECK-M-NEXT: PseudoRET implicit $x10, implicit $x11
%hi1:_(s32) = COPY $x10 %lo1:_(s32) = COPY $x10
%lo1:_(s32) = COPY $x11 %hi1:_(s32) = COPY $x11
%hi2:_(s32) = COPY $x12 %lo2:_(s32) = COPY $x12
%lo2:_(s32) = COPY $x13 %hi2:_(s32) = COPY $x13
%x1:_(s64) = G_MERGE_VALUES %hi1(s32), %lo1(s32) %x1:_(s64) = G_MERGE_VALUES %lo1(s32), %hi1(s32)
%x2:_(s64) = G_MERGE_VALUES %hi2(s32), %lo2(s32) %x2:_(s64) = G_MERGE_VALUES %lo2(s32), %hi2(s32)
%y:_(s64) = G_SREM %x1, %x2 %y:_(s64) = G_SREM %x1, %x2
%hiy:_(s32), %loy:_(s32) = G_UNMERGE_VALUES %y(s64) %loy:_(s32), %hiy:_(s32) = G_UNMERGE_VALUES %y(s64)
$x10 = COPY %hiy(s32) $x10 = COPY %loy(s32)
$x11 = COPY %loy(s32) $x11 = COPY %hiy(s32)
PseudoRET implicit $x10, implicit $x11 PseudoRET implicit $x10, implicit $x11
... ...
--- ---
name: urem_i7 name: urem_i7
body: | body: |
bb.0.entry: bb.0.entry:
; CHECK-I-LABEL: name: urem_i7 ; CHECK-I-LABEL: name: urem_i7
▲ Show 20 Lines • Show All 133 Lines • ▼ Show 20 Lines bb.0.entry:
PseudoRET implicit $x10 PseudoRET implicit $x10
... ...
--- ---
name: urem_i48 name: urem_i48
body: | body: |
bb.0.entry: bb.0.entry:
; CHECK-I-LABEL: name: urem_i48 ; CHECK-I-LABEL: name: urem_i48
; CHECK-I: %xhi:_(s32) = COPY $x10 ; CHECK-I: %xlo:_(s32) = COPY $x10
; CHECK-I-NEXT: %xlo:_(s32) = COPY $x11 ; CHECK-I-NEXT: %xhi:_(s32) = COPY $x11
; CHECK-I-NEXT: %yhi:_(s32) = COPY $x12 ; CHECK-I-NEXT: %ylo:_(s32) = COPY $x12
; CHECK-I-NEXT: %ylo:_(s32) = COPY $x13 ; CHECK-I-NEXT: %yhi:_(s32) = COPY $x13
; CHECK-I-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 -1 ; CHECK-I-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 -1
; CHECK-I-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 65535 ; CHECK-I-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 65535
; CHECK-I-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND %xhi, [[C]] ; CHECK-I-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND %xlo, [[C]]
; CHECK-I-NEXT: [[AND1:%[0-9]+]]:_(s32) = G_AND %xlo, [[C1]] ; CHECK-I-NEXT: [[AND1:%[0-9]+]]:_(s32) = G_AND %xhi, [[C1]]
; CHECK-I-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 -1 ; CHECK-I-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 -1
; CHECK-I-NEXT: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 65535 ; CHECK-I-NEXT: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 65535
; CHECK-I-NEXT: [[AND2:%[0-9]+]]:_(s32) = G_AND %yhi, [[C2]] ; CHECK-I-NEXT: [[AND2:%[0-9]+]]:_(s32) = G_AND %ylo, [[C2]]
; CHECK-I-NEXT: [[AND3:%[0-9]+]]:_(s32) = G_AND %ylo, [[C3]] ; CHECK-I-NEXT: [[AND3:%[0-9]+]]:_(s32) = G_AND %yhi, [[C3]]
; CHECK-I-NEXT: $x10 = COPY [[AND]](s32) ; CHECK-I-NEXT: $x10 = COPY [[AND]](s32)
; CHECK-I-NEXT: $x11 = COPY [[AND1]](s32) ; CHECK-I-NEXT: $x11 = COPY [[AND1]](s32)
; CHECK-I-NEXT: $x12 = COPY [[AND2]](s32) ; CHECK-I-NEXT: $x12 = COPY [[AND2]](s32)
; CHECK-I-NEXT: $x13 = COPY [[AND3]](s32) ; CHECK-I-NEXT: $x13 = COPY [[AND3]](s32)
; CHECK-I-NEXT: PseudoCALL target-flags(riscv-call) &__umoddi3, implicit-def $x1, implicit $x10, implicit $x11, implicit $x12, implicit $x13, implicit-def $x10, implicit-def $x11 ; CHECK-I-NEXT: PseudoCALL target-flags(riscv-call) &__umoddi3, implicit-def $x1, implicit $x10, implicit $x11, implicit $x12, implicit $x13, implicit-def $x10, implicit-def $x11
; CHECK-I-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $x10 ; CHECK-I-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $x10
; CHECK-I-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11 ; CHECK-I-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11
; CHECK-I-NEXT: $x10 = COPY [[COPY]](s32) ; CHECK-I-NEXT: $x10 = COPY [[COPY]](s32)
; CHECK-I-NEXT: $x11 = COPY [[COPY1]](s32) ; CHECK-I-NEXT: $x11 = COPY [[COPY1]](s32)
; CHECK-I-NEXT: PseudoRET implicit $x10, implicit $x11 ; CHECK-I-NEXT: PseudoRET implicit $x10, implicit $x11
; ;
; CHECK-M-LABEL: name: urem_i48 ; CHECK-M-LABEL: name: urem_i48
; CHECK-M: %xhi:_(s32) = COPY $x10 ; CHECK-M: %xlo:_(s32) = COPY $x10
; CHECK-M-NEXT: %xlo:_(s32) = COPY $x11 ; CHECK-M-NEXT: %xhi:_(s32) = COPY $x11
; CHECK-M-NEXT: %yhi:_(s32) = COPY $x12 ; CHECK-M-NEXT: %ylo:_(s32) = COPY $x12
; CHECK-M-NEXT: %ylo:_(s32) = COPY $x13 ; CHECK-M-NEXT: %yhi:_(s32) = COPY $x13
; CHECK-M-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 -1 ; CHECK-M-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 -1
; CHECK-M-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 65535 ; CHECK-M-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 65535
; CHECK-M-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND %xhi, [[C]] ; CHECK-M-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND %xlo, [[C]]
; CHECK-M-NEXT: [[AND1:%[0-9]+]]:_(s32) = G_AND %xlo, [[C1]] ; CHECK-M-NEXT: [[AND1:%[0-9]+]]:_(s32) = G_AND %xhi, [[C1]]
; CHECK-M-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 -1 ; CHECK-M-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 -1
; CHECK-M-NEXT: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 65535 ; CHECK-M-NEXT: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 65535
; CHECK-M-NEXT: [[AND2:%[0-9]+]]:_(s32) = G_AND %yhi, [[C2]] ; CHECK-M-NEXT: [[AND2:%[0-9]+]]:_(s32) = G_AND %ylo, [[C2]]
; CHECK-M-NEXT: [[AND3:%[0-9]+]]:_(s32) = G_AND %ylo, [[C3]] ; CHECK-M-NEXT: [[AND3:%[0-9]+]]:_(s32) = G_AND %yhi, [[C3]]
; CHECK-M-NEXT: $x10 = COPY [[AND]](s32) ; CHECK-M-NEXT: $x10 = COPY [[AND]](s32)
; CHECK-M-NEXT: $x11 = COPY [[AND1]](s32) ; CHECK-M-NEXT: $x11 = COPY [[AND1]](s32)
; CHECK-M-NEXT: $x12 = COPY [[AND2]](s32) ; CHECK-M-NEXT: $x12 = COPY [[AND2]](s32)
; CHECK-M-NEXT: $x13 = COPY [[AND3]](s32) ; CHECK-M-NEXT: $x13 = COPY [[AND3]](s32)
; CHECK-M-NEXT: PseudoCALL target-flags(riscv-call) &__umoddi3, implicit-def $x1, implicit $x10, implicit $x11, implicit $x12, implicit $x13, implicit-def $x10, implicit-def $x11 ; CHECK-M-NEXT: PseudoCALL target-flags(riscv-call) &__umoddi3, implicit-def $x1, implicit $x10, implicit $x11, implicit $x12, implicit $x13, implicit-def $x10, implicit-def $x11
; CHECK-M-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $x10 ; CHECK-M-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $x10
; CHECK-M-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11 ; CHECK-M-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11
; CHECK-M-NEXT: $x10 = COPY [[COPY]](s32) ; CHECK-M-NEXT: $x10 = COPY [[COPY]](s32)
; CHECK-M-NEXT: $x11 = COPY [[COPY1]](s32) ; CHECK-M-NEXT: $x11 = COPY [[COPY1]](s32)
; CHECK-M-NEXT: PseudoRET implicit $x10, implicit $x11 ; CHECK-M-NEXT: PseudoRET implicit $x10, implicit $x11
%xhi:_(s32) = COPY $x10 %xlo:_(s32) = COPY $x10
%xlo:_(s32) = COPY $x11 %xhi:_(s32) = COPY $x11
%yhi:_(s32) = COPY $x12 %ylo:_(s32) = COPY $x12
%ylo:_(s32) = COPY $x13 %yhi:_(s32) = COPY $x13
%x0:_(s64) = G_MERGE_VALUES %xhi(s32), %xlo(s32) %x0:_(s64) = G_MERGE_VALUES %xlo(s32), %xhi(s32)
%y0:_(s64) = G_MERGE_VALUES %yhi(s32), %ylo(s32) %y0:_(s64) = G_MERGE_VALUES %ylo(s32), %yhi(s32)
%x:_(s48) = G_TRUNC %x0 %x:_(s48) = G_TRUNC %x0
%y:_(s48) = G_TRUNC %y0 %y:_(s48) = G_TRUNC %y0
%z:_(s48) = G_UREM %x, %y %z:_(s48) = G_UREM %x, %y
%z0:_(s64) = G_ANYEXT %z %z0:_(s64) = G_ANYEXT %z
%zhi:_(s32), %zlo:_(s32) = G_UNMERGE_VALUES %z0(s64) %zlo:_(s32), %zhi:_(s32) = G_UNMERGE_VALUES %z0(s64)
$x10 = COPY %zhi(s32) $x10 = COPY %zlo(s32)
$x11 = COPY %zlo(s32) $x11 = COPY %zhi(s32)
PseudoRET implicit $x10, implicit $x11 PseudoRET implicit $x10, implicit $x11
... ...
--- ---
name: urem_i64 name: urem_i64
body: | body: |
bb.0.entry: bb.0.entry:
; CHECK-I-LABEL: name: urem_i64 ; CHECK-I-LABEL: name: urem_i64
; CHECK-I: %hi1:_(s32) = COPY $x10 ; CHECK-I: %lo1:_(s32) = COPY $x10
; CHECK-I-NEXT: %lo1:_(s32) = COPY $x11 ; CHECK-I-NEXT: %hi1:_(s32) = COPY $x11
; CHECK-I-NEXT: %hi2:_(s32) = COPY $x12 ; CHECK-I-NEXT: %lo2:_(s32) = COPY $x12
; CHECK-I-NEXT: %lo2:_(s32) = COPY $x13 ; CHECK-I-NEXT: %hi2:_(s32) = COPY $x13
; CHECK-I-NEXT: $x10 = COPY %hi1(s32) ; CHECK-I-NEXT: $x10 = COPY %lo1(s32)
; CHECK-I-NEXT: $x11 = COPY %lo1(s32) ; CHECK-I-NEXT: $x11 = COPY %hi1(s32)
; CHECK-I-NEXT: $x12 = COPY %hi2(s32) ; CHECK-I-NEXT: $x12 = COPY %lo2(s32)
; CHECK-I-NEXT: $x13 = COPY %lo2(s32) ; CHECK-I-NEXT: $x13 = COPY %hi2(s32)
; CHECK-I-NEXT: PseudoCALL target-flags(riscv-call) &__umoddi3, implicit-def $x1, implicit $x10, implicit $x11, implicit $x12, implicit $x13, implicit-def $x10, implicit-def $x11 ; CHECK-I-NEXT: PseudoCALL target-flags(riscv-call) &__umoddi3, implicit-def $x1, implicit $x10, implicit $x11, implicit $x12, implicit $x13, implicit-def $x10, implicit-def $x11
; CHECK-I-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $x10 ; CHECK-I-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $x10
; CHECK-I-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11 ; CHECK-I-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11
; CHECK-I-NEXT: $x10 = COPY [[COPY]](s32) ; CHECK-I-NEXT: $x10 = COPY [[COPY]](s32)
; CHECK-I-NEXT: $x11 = COPY [[COPY1]](s32) ; CHECK-I-NEXT: $x11 = COPY [[COPY1]](s32)
; CHECK-I-NEXT: PseudoRET implicit $x10, implicit $x11 ; CHECK-I-NEXT: PseudoRET implicit $x10, implicit $x11
; ;
; CHECK-M-LABEL: name: urem_i64 ; CHECK-M-LABEL: name: urem_i64
; CHECK-M: %hi1:_(s32) = COPY $x10 ; CHECK-M: %lo1:_(s32) = COPY $x10
; CHECK-M-NEXT: %lo1:_(s32) = COPY $x11 ; CHECK-M-NEXT: %hi1:_(s32) = COPY $x11
; CHECK-M-NEXT: %hi2:_(s32) = COPY $x12 ; CHECK-M-NEXT: %lo2:_(s32) = COPY $x12
; CHECK-M-NEXT: %lo2:_(s32) = COPY $x13 ; CHECK-M-NEXT: %hi2:_(s32) = COPY $x13
; CHECK-M-NEXT: $x10 = COPY %hi1(s32) ; CHECK-M-NEXT: $x10 = COPY %lo1(s32)
; CHECK-M-NEXT: $x11 = COPY %lo1(s32) ; CHECK-M-NEXT: $x11 = COPY %hi1(s32)
; CHECK-M-NEXT: $x12 = COPY %hi2(s32) ; CHECK-M-NEXT: $x12 = COPY %lo2(s32)
; CHECK-M-NEXT: $x13 = COPY %lo2(s32) ; CHECK-M-NEXT: $x13 = COPY %hi2(s32)
; CHECK-M-NEXT: PseudoCALL target-flags(riscv-call) &__umoddi3, implicit-def $x1, implicit $x10, implicit $x11, implicit $x12, implicit $x13, implicit-def $x10, implicit-def $x11 ; CHECK-M-NEXT: PseudoCALL target-flags(riscv-call) &__umoddi3, implicit-def $x1, implicit $x10, implicit $x11, implicit $x12, implicit $x13, implicit-def $x10, implicit-def $x11
; CHECK-M-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $x10 ; CHECK-M-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $x10
; CHECK-M-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11 ; CHECK-M-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11
; CHECK-M-NEXT: $x10 = COPY [[COPY]](s32) ; CHECK-M-NEXT: $x10 = COPY [[COPY]](s32)
; CHECK-M-NEXT: $x11 = COPY [[COPY1]](s32) ; CHECK-M-NEXT: $x11 = COPY [[COPY1]](s32)
; CHECK-M-NEXT: PseudoRET implicit $x10, implicit $x11 ; CHECK-M-NEXT: PseudoRET implicit $x10, implicit $x11
%hi1:_(s32) = COPY $x10 %lo1:_(s32) = COPY $x10
%lo1:_(s32) = COPY $x11 %hi1:_(s32) = COPY $x11
%hi2:_(s32) = COPY $x12 %lo2:_(s32) = COPY $x12
%lo2:_(s32) = COPY $x13 %hi2:_(s32) = COPY $x13
%x1:_(s64) = G_MERGE_VALUES %hi1(s32), %lo1(s32) %x1:_(s64) = G_MERGE_VALUES %lo1(s32), %hi1(s32)
%x2:_(s64) = G_MERGE_VALUES %hi2(s32), %lo2(s32) %x2:_(s64) = G_MERGE_VALUES %lo2(s32), %hi2(s32)
%y:_(s64) = G_UREM %x1, %x2 %y:_(s64) = G_UREM %x1, %x2
%hiy:_(s32), %loy:_(s32) = G_UNMERGE_VALUES %y(s64) %loy:_(s32), %hiy:_(s32) = G_UNMERGE_VALUES %y(s64)
$x10 = COPY %hiy(s32) $x10 = COPY %loy(s32)
$x11 = COPY %loy(s32) $x11 = COPY %hiy(s32)
PseudoRET implicit $x10, implicit $x11 PseudoRET implicit $x10, implicit $x11
... ...

llvm/test/CodeGen/RISCV/GlobalISel/legalizer/rv32/legalize-shl.mir

Show First 20 Lines • Show All 83 Lines • ▼ Show 20 Lines bb.0.entry:
PseudoRET implicit $x10 PseudoRET implicit $x10
... ...
--- ---
name: shl_i48 name: shl_i48
body: | body: |
bb.0.entry: bb.0.entry:
; CHECK-LABEL: name: shl_i48 ; CHECK-LABEL: name: shl_i48
; CHECK: %xhi:_(s32) = COPY $x10 ; CHECK: %xlo:_(s32) = COPY $x10
; CHECK-NEXT: %xlo:_(s32) = COPY $x11 ; CHECK-NEXT: %xhi:_(s32) = COPY $x11
; CHECK-NEXT: %yhi:_(s32) = COPY $x12 ; CHECK-NEXT: %ylo:_(s32) = COPY $x12
; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 32 ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 32
; CHECK-NEXT: [[SUB:%[0-9]+]]:_(s32) = G_SUB %yhi, [[C]] ; CHECK-NEXT: [[SUB:%[0-9]+]]:_(s32) = G_SUB %ylo, [[C]]
; CHECK-NEXT: [[SUB1:%[0-9]+]]:_(s32) = G_SUB [[C]], %yhi ; CHECK-NEXT: [[SUB1:%[0-9]+]]:_(s32) = G_SUB [[C]], %ylo
; CHECK-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 0 ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), %yhi(s32), [[C]] ; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), %ylo(s32), [[C]]
; CHECK-NEXT: [[ICMP1:%[0-9]+]]:_(s32) = G_ICMP intpred(eq), %yhi(s32), [[C1]] ; CHECK-NEXT: [[ICMP1:%[0-9]+]]:_(s32) = G_ICMP intpred(eq), %ylo(s32), [[C1]]
; CHECK-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL %xhi, %yhi(s32) ; CHECK-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL %xlo, %ylo(s32)
; CHECK-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR %xhi, [[SUB1]](s32) ; CHECK-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR %xlo, [[SUB1]](s32)
; CHECK-NEXT: [[SHL1:%[0-9]+]]:_(s32) = G_SHL %xlo, %yhi(s32) ; CHECK-NEXT: [[SHL1:%[0-9]+]]:_(s32) = G_SHL %xhi, %ylo(s32)
; CHECK-NEXT: [[OR:%[0-9]+]]:_(s32) = G_OR [[LSHR]], [[SHL1]] ; CHECK-NEXT: [[OR:%[0-9]+]]:_(s32) = G_OR [[LSHR]], [[SHL1]]
; CHECK-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 0 ; CHECK-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK-NEXT: [[SHL2:%[0-9]+]]:_(s32) = G_SHL %xhi, [[SUB]](s32) ; CHECK-NEXT: [[SHL2:%[0-9]+]]:_(s32) = G_SHL %xlo, [[SUB]](s32)
; CHECK-NEXT: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 ; CHECK-NEXT: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
; CHECK-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[ICMP]], [[C3]] ; CHECK-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[ICMP]], [[C3]]
; CHECK-NEXT: [[SELECT:%[0-9]+]]:_(s32) = G_SELECT [[AND]](s32), [[SHL]], [[C2]] ; CHECK-NEXT: [[SELECT:%[0-9]+]]:_(s32) = G_SELECT [[AND]](s32), [[SHL]], [[C2]]
; CHECK-NEXT: [[C4:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 ; CHECK-NEXT: [[C4:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
; CHECK-NEXT: [[AND1:%[0-9]+]]:_(s32) = G_AND [[ICMP]], [[C4]] ; CHECK-NEXT: [[AND1:%[0-9]+]]:_(s32) = G_AND [[ICMP]], [[C4]]
; CHECK-NEXT: [[SELECT1:%[0-9]+]]:_(s32) = G_SELECT [[AND1]](s32), [[OR]], [[SHL2]] ; CHECK-NEXT: [[SELECT1:%[0-9]+]]:_(s32) = G_SELECT [[AND1]](s32), [[OR]], [[SHL2]]
; CHECK-NEXT: [[C5:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 ; CHECK-NEXT: [[C5:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
; CHECK-NEXT: [[AND2:%[0-9]+]]:_(s32) = G_AND [[ICMP1]], [[C5]] ; CHECK-NEXT: [[AND2:%[0-9]+]]:_(s32) = G_AND [[ICMP1]], [[C5]]
; CHECK-NEXT: [[SELECT2:%[0-9]+]]:_(s32) = G_SELECT [[AND2]](s32), %xlo, [[SELECT1]] ; CHECK-NEXT: [[SELECT2:%[0-9]+]]:_(s32) = G_SELECT [[AND2]](s32), %xhi, [[SELECT1]]
; CHECK-NEXT: $x10 = COPY [[SELECT]](s32) ; CHECK-NEXT: $x10 = COPY [[SELECT]](s32)
; CHECK-NEXT: $x11 = COPY [[SELECT2]](s32) ; CHECK-NEXT: $x11 = COPY [[SELECT2]](s32)
; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11 ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11
%xhi:_(s32) = COPY $x10 %xlo:_(s32) = COPY $x10
%xlo:_(s32) = COPY $x11 %xhi:_(s32) = COPY $x11
%yhi:_(s32) = COPY $x12 %ylo:_(s32) = COPY $x12
%ylo:_(s32) = COPY $x13 %yhi:_(s32) = COPY $x13
%x0:_(s64) = G_MERGE_VALUES %xhi(s32), %xlo(s32) %x0:_(s64) = G_MERGE_VALUES %xlo(s32), %xhi(s32)
%y0:_(s64) = G_MERGE_VALUES %yhi(s32), %ylo(s32) %y0:_(s64) = G_MERGE_VALUES %ylo(s32), %yhi(s32)
%x:_(s48) = G_TRUNC %x0(s64) %x:_(s48) = G_TRUNC %x0(s64)
%y:_(s48) = G_TRUNC %y0(s64) %y:_(s48) = G_TRUNC %y0(s64)
%z:_(s48) = G_SHL %x, %y %z:_(s48) = G_SHL %x, %y
%z0:_(s64) = G_ANYEXT %z(s48) %z0:_(s64) = G_ANYEXT %z(s48)
%zhi:_(s32), %zlo:_(s32) = G_UNMERGE_VALUES %z0(s64) %zlo:_(s32), %zhi:_(s32) = G_UNMERGE_VALUES %z0(s64)
$x10 = COPY %zhi(s32) $x10 = COPY %zlo(s32)
$x11 = COPY %zlo(s32) $x11 = COPY %zhi(s32)
PseudoRET implicit $x10, implicit $x11 PseudoRET implicit $x10, implicit $x11
... ...
--- ---
name: shl_i64 name: shl_i64
body: | body: |
bb.0.entry: bb.0.entry:
; CHECK-LABEL: name: shl_i64 ; CHECK-LABEL: name: shl_i64
; CHECK: %hi1:_(s32) = COPY $x10 ; CHECK: %lo1:_(s32) = COPY $x10
; CHECK-NEXT: %lo1:_(s32) = COPY $x11 ; CHECK-NEXT: %hi1:_(s32) = COPY $x11
; CHECK-NEXT: %hi2:_(s32) = COPY $x12 ; CHECK-NEXT: %lo2:_(s32) = COPY $x12
; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 32 ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 32
; CHECK-NEXT: [[SUB:%[0-9]+]]:_(s32) = G_SUB %hi2, [[C]] ; CHECK-NEXT: [[SUB:%[0-9]+]]:_(s32) = G_SUB %lo2, [[C]]
; CHECK-NEXT: [[SUB1:%[0-9]+]]:_(s32) = G_SUB [[C]], %hi2 ; CHECK-NEXT: [[SUB1:%[0-9]+]]:_(s32) = G_SUB [[C]], %lo2
; CHECK-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 0 ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), %hi2(s32), [[C]] ; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), %lo2(s32), [[C]]
; CHECK-NEXT: [[ICMP1:%[0-9]+]]:_(s32) = G_ICMP intpred(eq), %hi2(s32), [[C1]] ; CHECK-NEXT: [[ICMP1:%[0-9]+]]:_(s32) = G_ICMP intpred(eq), %lo2(s32), [[C1]]
; CHECK-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL %hi1, %hi2(s32) ; CHECK-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL %lo1, %lo2(s32)
; CHECK-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR %hi1, [[SUB1]](s32) ; CHECK-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR %lo1, [[SUB1]](s32)
; CHECK-NEXT: [[SHL1:%[0-9]+]]:_(s32) = G_SHL %lo1, %hi2(s32) ; CHECK-NEXT: [[SHL1:%[0-9]+]]:_(s32) = G_SHL %hi1, %lo2(s32)
; CHECK-NEXT: [[OR:%[0-9]+]]:_(s32) = G_OR [[LSHR]], [[SHL1]] ; CHECK-NEXT: [[OR:%[0-9]+]]:_(s32) = G_OR [[LSHR]], [[SHL1]]
; CHECK-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 0 ; CHECK-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK-NEXT: [[SHL2:%[0-9]+]]:_(s32) = G_SHL %hi1, [[SUB]](s32) ; CHECK-NEXT: [[SHL2:%[0-9]+]]:_(s32) = G_SHL %lo1, [[SUB]](s32)
; CHECK-NEXT: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 ; CHECK-NEXT: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
; CHECK-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[ICMP]], [[C3]] ; CHECK-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[ICMP]], [[C3]]
; CHECK-NEXT: [[SELECT:%[0-9]+]]:_(s32) = G_SELECT [[AND]](s32), [[SHL]], [[C2]] ; CHECK-NEXT: [[SELECT:%[0-9]+]]:_(s32) = G_SELECT [[AND]](s32), [[SHL]], [[C2]]
; CHECK-NEXT: [[C4:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 ; CHECK-NEXT: [[C4:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
; CHECK-NEXT: [[AND1:%[0-9]+]]:_(s32) = G_AND [[ICMP]], [[C4]] ; CHECK-NEXT: [[AND1:%[0-9]+]]:_(s32) = G_AND [[ICMP]], [[C4]]
; CHECK-NEXT: [[SELECT1:%[0-9]+]]:_(s32) = G_SELECT [[AND1]](s32), [[OR]], [[SHL2]] ; CHECK-NEXT: [[SELECT1:%[0-9]+]]:_(s32) = G_SELECT [[AND1]](s32), [[OR]], [[SHL2]]
; CHECK-NEXT: [[C5:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 ; CHECK-NEXT: [[C5:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
; CHECK-NEXT: [[AND2:%[0-9]+]]:_(s32) = G_AND [[ICMP1]], [[C5]] ; CHECK-NEXT: [[AND2:%[0-9]+]]:_(s32) = G_AND [[ICMP1]], [[C5]]
; CHECK-NEXT: [[SELECT2:%[0-9]+]]:_(s32) = G_SELECT [[AND2]](s32), %lo1, [[SELECT1]] ; CHECK-NEXT: [[SELECT2:%[0-9]+]]:_(s32) = G_SELECT [[AND2]](s32), %hi1, [[SELECT1]]
; CHECK-NEXT: $x10 = COPY [[SELECT]](s32) ; CHECK-NEXT: $x10 = COPY [[SELECT]](s32)
; CHECK-NEXT: $x11 = COPY [[SELECT2]](s32) ; CHECK-NEXT: $x11 = COPY [[SELECT2]](s32)
; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11 ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11
%hi1:_(s32) = COPY $x10 %lo1:_(s32) = COPY $x10
%lo1:_(s32) = COPY $x11 %hi1:_(s32) = COPY $x11
%hi2:_(s32) = COPY $x12 %lo2:_(s32) = COPY $x12
%lo2:_(s32) = COPY $x13 %hi2:_(s32) = COPY $x13
%x1:_(s64) = G_MERGE_VALUES %hi1(s32), %lo1(s32) %x1:_(s64) = G_MERGE_VALUES %lo1(s32), %hi1(s32)
%x2:_(s64) = G_MERGE_VALUES %hi2(s32), %lo2(s32) %x2:_(s64) = G_MERGE_VALUES %lo2(s32), %hi2(s32)
%y:_(s64) = G_SHL %x1, %x2 %y:_(s64) = G_SHL %x1, %x2
%hiy:_(s32), %loy:_(s32) = G_UNMERGE_VALUES %y(s64) %loy:_(s32), %hiy:_(s32) = G_UNMERGE_VALUES %y(s64)
$x10 = COPY %hiy(s32) $x10 = COPY %loy(s32)
$x11 = COPY %loy(s32) $x11 = COPY %hiy(s32)
PseudoRET implicit $x10, implicit $x11 PseudoRET implicit $x10, implicit $x11
... ...
--- ---
name: shl_i96 name: shl_i96
body: | body: |
bb.0.entry: bb.0.entry:
; CHECK-LABEL: name: shl_i96 ; CHECK-LABEL: name: shl_i96
; CHECK: %hi1:_(s32) = COPY $x10 ; CHECK: %lo1:_(s32) = COPY $x10
; CHECK-NEXT: %mid1:_(s32) = COPY $x11 ; CHECK-NEXT: %mid1:_(s32) = COPY $x11
; CHECK-NEXT: %lo1:_(s32) = COPY $x12 ; CHECK-NEXT: %hi1:_(s32) = COPY $x12
; CHECK-NEXT: %hi2:_(s32) = COPY $x13 ; CHECK-NEXT: %lo2:_(s32) = COPY $x13
; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 64 ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 64
; CHECK-NEXT: [[SUB:%[0-9]+]]:_(s32) = G_SUB %hi2, [[C]] ; CHECK-NEXT: [[SUB:%[0-9]+]]:_(s32) = G_SUB %lo2, [[C]]
; CHECK-NEXT: [[SUB1:%[0-9]+]]:_(s32) = G_SUB [[C]], %hi2 ; CHECK-NEXT: [[SUB1:%[0-9]+]]:_(s32) = G_SUB [[C]], %lo2
; CHECK-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 0 ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), %hi2(s32), [[C]] ; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), %lo2(s32), [[C]]
; CHECK-NEXT: [[ICMP1:%[0-9]+]]:_(s32) = G_ICMP intpred(eq), %hi2(s32), [[C1]] ; CHECK-NEXT: [[ICMP1:%[0-9]+]]:_(s32) = G_ICMP intpred(eq), %lo2(s32), [[C1]]
; CHECK-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 32 ; CHECK-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 32
; CHECK-NEXT: [[SUB2:%[0-9]+]]:_(s32) = G_SUB %hi2, [[C2]] ; CHECK-NEXT: [[SUB2:%[0-9]+]]:_(s32) = G_SUB %lo2, [[C2]]
; CHECK-NEXT: [[SUB3:%[0-9]+]]:_(s32) = G_SUB [[C2]], %hi2 ; CHECK-NEXT: [[SUB3:%[0-9]+]]:_(s32) = G_SUB [[C2]], %lo2
; CHECK-NEXT: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 0 ; CHECK-NEXT: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK-NEXT: [[ICMP2:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), %hi2(s32), [[C2]] ; CHECK-NEXT: [[ICMP2:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), %lo2(s32), [[C2]]
; CHECK-NEXT: [[ICMP3:%[0-9]+]]:_(s32) = G_ICMP intpred(eq), %hi2(s32), [[C3]] ; CHECK-NEXT: [[ICMP3:%[0-9]+]]:_(s32) = G_ICMP intpred(eq), %lo2(s32), [[C3]]
; CHECK-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL %hi1, %hi2(s32) ; CHECK-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL %lo1, %lo2(s32)
; CHECK-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR %hi1, [[SUB3]](s32) ; CHECK-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR %lo1, [[SUB3]](s32)
; CHECK-NEXT: [[SHL1:%[0-9]+]]:_(s32) = G_SHL %mid1, %hi2(s32) ; CHECK-NEXT: [[SHL1:%[0-9]+]]:_(s32) = G_SHL %mid1, %lo2(s32)
; CHECK-NEXT: [[OR:%[0-9]+]]:_(s32) = G_OR [[LSHR]], [[SHL1]] ; CHECK-NEXT: [[OR:%[0-9]+]]:_(s32) = G_OR [[LSHR]], [[SHL1]]
; CHECK-NEXT: [[C4:%[0-9]+]]:_(s32) = G_CONSTANT i32 0 ; CHECK-NEXT: [[C4:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK-NEXT: [[SHL2:%[0-9]+]]:_(s32) = G_SHL %hi1, [[SUB2]](s32) ; CHECK-NEXT: [[SHL2:%[0-9]+]]:_(s32) = G_SHL %lo1, [[SUB2]](s32)
; CHECK-NEXT: [[C5:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 ; CHECK-NEXT: [[C5:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
; CHECK-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[ICMP2]], [[C5]] ; CHECK-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[ICMP2]], [[C5]]
; CHECK-NEXT: [[SELECT:%[0-9]+]]:_(s32) = G_SELECT [[AND]](s32), [[SHL]], [[C4]] ; CHECK-NEXT: [[SELECT:%[0-9]+]]:_(s32) = G_SELECT [[AND]](s32), [[SHL]], [[C4]]
; CHECK-NEXT: [[C6:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 ; CHECK-NEXT: [[C6:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
; CHECK-NEXT: [[AND1:%[0-9]+]]:_(s32) = G_AND [[ICMP2]], [[C6]] ; CHECK-NEXT: [[AND1:%[0-9]+]]:_(s32) = G_AND [[ICMP2]], [[C6]]
; CHECK-NEXT: [[SELECT1:%[0-9]+]]:_(s32) = G_SELECT [[AND1]](s32), [[OR]], [[SHL2]] ; CHECK-NEXT: [[SELECT1:%[0-9]+]]:_(s32) = G_SELECT [[AND1]](s32), [[OR]], [[SHL2]]
; CHECK-NEXT: [[C7:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 ; CHECK-NEXT: [[C7:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
; CHECK-NEXT: [[AND2:%[0-9]+]]:_(s32) = G_AND [[ICMP3]], [[C7]] ; CHECK-NEXT: [[AND2:%[0-9]+]]:_(s32) = G_AND [[ICMP3]], [[C7]]
; CHECK-NEXT: [[SELECT2:%[0-9]+]]:_(s32) = G_SELECT [[AND2]](s32), %mid1, [[SELECT1]] ; CHECK-NEXT: [[SELECT2:%[0-9]+]]:_(s32) = G_SELECT [[AND2]](s32), %mid1, [[SELECT1]]
; CHECK-NEXT: [[C8:%[0-9]+]]:_(s32) = G_CONSTANT i32 32 ; CHECK-NEXT: [[C8:%[0-9]+]]:_(s32) = G_CONSTANT i32 32
; CHECK-NEXT: [[SUB4:%[0-9]+]]:_(s32) = G_SUB [[SUB1]], [[C8]] ; CHECK-NEXT: [[SUB4:%[0-9]+]]:_(s32) = G_SUB [[SUB1]], [[C8]]
; CHECK-NEXT: [[SUB5:%[0-9]+]]:_(s32) = G_SUB [[C8]], [[SUB1]] ; CHECK-NEXT: [[SUB5:%[0-9]+]]:_(s32) = G_SUB [[C8]], [[SUB1]]
; CHECK-NEXT: [[C9:%[0-9]+]]:_(s32) = G_CONSTANT i32 0 ; CHECK-NEXT: [[C9:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK-NEXT: [[ICMP4:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), [[SUB1]](s32), [[C8]] ; CHECK-NEXT: [[ICMP4:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), [[SUB1]](s32), [[C8]]
; CHECK-NEXT: [[ICMP5:%[0-9]+]]:_(s32) = G_ICMP intpred(eq), [[SUB1]](s32), [[C9]] ; CHECK-NEXT: [[ICMP5:%[0-9]+]]:_(s32) = G_ICMP intpred(eq), [[SUB1]](s32), [[C9]]
; CHECK-NEXT: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR %hi1, [[SUB1]](s32) ; CHECK-NEXT: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR %lo1, [[SUB1]](s32)
; CHECK-NEXT: [[SHL3:%[0-9]+]]:_(s32) = G_SHL %mid1, [[SUB5]](s32) ; CHECK-NEXT: [[SHL3:%[0-9]+]]:_(s32) = G_SHL %mid1, [[SUB5]](s32)
; CHECK-NEXT: [[OR1:%[0-9]+]]:_(s32) = G_OR [[LSHR1]], [[SHL3]] ; CHECK-NEXT: [[OR1:%[0-9]+]]:_(s32) = G_OR [[LSHR1]], [[SHL3]]
; CHECK-NEXT: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR %mid1, [[SUB4]](s32) ; CHECK-NEXT: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR %mid1, [[SUB4]](s32)
; CHECK-NEXT: [[C10:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 ; CHECK-NEXT: [[C10:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
; CHECK-NEXT: [[AND3:%[0-9]+]]:_(s32) = G_AND [[ICMP4]], [[C10]] ; CHECK-NEXT: [[AND3:%[0-9]+]]:_(s32) = G_AND [[ICMP4]], [[C10]]
; CHECK-NEXT: [[SELECT3:%[0-9]+]]:_(s32) = G_SELECT [[AND3]](s32), [[OR1]], [[LSHR2]] ; CHECK-NEXT: [[SELECT3:%[0-9]+]]:_(s32) = G_SELECT [[AND3]](s32), [[OR1]], [[LSHR2]]
; CHECK-NEXT: [[C11:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 ; CHECK-NEXT: [[C11:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
; CHECK-NEXT: [[AND4:%[0-9]+]]:_(s32) = G_AND [[ICMP5]], [[C11]] ; CHECK-NEXT: [[AND4:%[0-9]+]]:_(s32) = G_AND [[ICMP5]], [[C11]]
; CHECK-NEXT: [[SELECT4:%[0-9]+]]:_(s32) = G_SELECT [[AND4]](s32), %hi1, [[SELECT3]] ; CHECK-NEXT: [[SELECT4:%[0-9]+]]:_(s32) = G_SELECT [[AND4]](s32), %lo1, [[SELECT3]]
; CHECK-NEXT: [[C12:%[0-9]+]]:_(s32) = G_CONSTANT i32 32 ; CHECK-NEXT: [[C12:%[0-9]+]]:_(s32) = G_CONSTANT i32 32
; CHECK-NEXT: [[ICMP6:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), %hi2(s32), [[C12]] ; CHECK-NEXT: [[ICMP6:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), %lo2(s32), [[C12]]
; CHECK-NEXT: [[SHL4:%[0-9]+]]:_(s32) = G_SHL %lo1, %hi2(s32) ; CHECK-NEXT: [[SHL4:%[0-9]+]]:_(s32) = G_SHL %hi1, %lo2(s32)
; CHECK-NEXT: [[C13:%[0-9]+]]:_(s32) = G_CONSTANT i32 0 ; CHECK-NEXT: [[C13:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK-NEXT: [[C14:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 ; CHECK-NEXT: [[C14:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
; CHECK-NEXT: [[AND5:%[0-9]+]]:_(s32) = G_AND [[ICMP6]], [[C14]] ; CHECK-NEXT: [[AND5:%[0-9]+]]:_(s32) = G_AND [[ICMP6]], [[C14]]
; CHECK-NEXT: [[SELECT5:%[0-9]+]]:_(s32) = G_SELECT [[AND5]](s32), [[SHL4]], [[C13]] ; CHECK-NEXT: [[SELECT5:%[0-9]+]]:_(s32) = G_SELECT [[AND5]](s32), [[SHL4]], [[C13]]
; CHECK-NEXT: [[OR2:%[0-9]+]]:_(s32) = G_OR [[SELECT4]], [[SELECT5]] ; CHECK-NEXT: [[OR2:%[0-9]+]]:_(s32) = G_OR [[SELECT4]], [[SELECT5]]
; CHECK-NEXT: [[C15:%[0-9]+]]:_(s32) = G_CONSTANT i32 0 ; CHECK-NEXT: [[C15:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK-NEXT: [[C16:%[0-9]+]]:_(s32) = G_CONSTANT i32 0 ; CHECK-NEXT: [[C16:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK-NEXT: [[C17:%[0-9]+]]:_(s32) = G_CONSTANT i32 32 ; CHECK-NEXT: [[C17:%[0-9]+]]:_(s32) = G_CONSTANT i32 32
; CHECK-NEXT: [[ICMP7:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), [[SUB]](s32), [[C17]] ; CHECK-NEXT: [[ICMP7:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), [[SUB]](s32), [[C17]]
; CHECK-NEXT: [[SHL5:%[0-9]+]]:_(s32) = G_SHL %hi1, [[SUB]](s32) ; CHECK-NEXT: [[SHL5:%[0-9]+]]:_(s32) = G_SHL %lo1, [[SUB]](s32)
; CHECK-NEXT: [[C18:%[0-9]+]]:_(s32) = G_CONSTANT i32 0 ; CHECK-NEXT: [[C18:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK-NEXT: [[C19:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 ; CHECK-NEXT: [[C19:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
; CHECK-NEXT: [[AND6:%[0-9]+]]:_(s32) = G_AND [[ICMP7]], [[C19]] ; CHECK-NEXT: [[AND6:%[0-9]+]]:_(s32) = G_AND [[ICMP7]], [[C19]]
; CHECK-NEXT: [[SELECT6:%[0-9]+]]:_(s32) = G_SELECT [[AND6]](s32), [[SHL5]], [[C18]] ; CHECK-NEXT: [[SELECT6:%[0-9]+]]:_(s32) = G_SELECT [[AND6]](s32), [[SHL5]], [[C18]]
; CHECK-NEXT: [[C20:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 ; CHECK-NEXT: [[C20:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
; CHECK-NEXT: [[AND7:%[0-9]+]]:_(s32) = G_AND [[ICMP]], [[C20]] ; CHECK-NEXT: [[AND7:%[0-9]+]]:_(s32) = G_AND [[ICMP]], [[C20]]
; CHECK-NEXT: [[SELECT7:%[0-9]+]]:_(s32) = G_SELECT [[AND7]](s32), [[SELECT]], [[C15]] ; CHECK-NEXT: [[SELECT7:%[0-9]+]]:_(s32) = G_SELECT [[AND7]](s32), [[SELECT]], [[C15]]
; CHECK-NEXT: [[C21:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 ; CHECK-NEXT: [[C21:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
; CHECK-NEXT: [[AND8:%[0-9]+]]:_(s32) = G_AND [[ICMP]], [[C21]] ; CHECK-NEXT: [[AND8:%[0-9]+]]:_(s32) = G_AND [[ICMP]], [[C21]]
; CHECK-NEXT: [[SELECT8:%[0-9]+]]:_(s32) = G_SELECT [[AND8]](s32), [[SELECT2]], [[C16]] ; CHECK-NEXT: [[SELECT8:%[0-9]+]]:_(s32) = G_SELECT [[AND8]](s32), [[SELECT2]], [[C16]]
; CHECK-NEXT: [[C22:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 ; CHECK-NEXT: [[C22:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
; CHECK-NEXT: [[AND9:%[0-9]+]]:_(s32) = G_AND [[ICMP]], [[C22]] ; CHECK-NEXT: [[AND9:%[0-9]+]]:_(s32) = G_AND [[ICMP]], [[C22]]
; CHECK-NEXT: [[SELECT9:%[0-9]+]]:_(s32) = G_SELECT [[AND9]](s32), [[OR2]], [[SELECT6]] ; CHECK-NEXT: [[SELECT9:%[0-9]+]]:_(s32) = G_SELECT [[AND9]](s32), [[OR2]], [[SELECT6]]
; CHECK-NEXT: [[C23:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 ; CHECK-NEXT: [[C23:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
; CHECK-NEXT: [[AND10:%[0-9]+]]:_(s32) = G_AND [[ICMP1]], [[C23]] ; CHECK-NEXT: [[AND10:%[0-9]+]]:_(s32) = G_AND [[ICMP1]], [[C23]]
; CHECK-NEXT: [[SELECT10:%[0-9]+]]:_(s32) = G_SELECT [[AND10]](s32), %lo1, [[SELECT9]] ; CHECK-NEXT: [[SELECT10:%[0-9]+]]:_(s32) = G_SELECT [[AND10]](s32), %hi1, [[SELECT9]]
; CHECK-NEXT: $x10 = COPY [[SELECT7]](s32) ; CHECK-NEXT: $x10 = COPY [[SELECT7]](s32)
; CHECK-NEXT: $x11 = COPY [[SELECT8]](s32) ; CHECK-NEXT: $x11 = COPY [[SELECT8]](s32)
; CHECK-NEXT: $x12 = COPY [[SELECT10]](s32) ; CHECK-NEXT: $x12 = COPY [[SELECT10]](s32)
; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11, implicit $x12 ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11, implicit $x12
%hi1:_(s32) = COPY $x10 %lo1:_(s32) = COPY $x10
%mid1:_(s32) = COPY $x11 %mid1:_(s32) = COPY $x11
%lo1:_(s32) = COPY $x12 %hi1:_(s32) = COPY $x12
%hi2:_(s32) = COPY $x13 %lo2:_(s32) = COPY $x13
%mid2:_(s32) = COPY $x14 %mid2:_(s32) = COPY $x14
%lo2:_(s32) = COPY $x15 %hi2:_(s32) = COPY $x15
%x1:_(s96) = G_MERGE_VALUES %hi1(s32), %mid1(s32), %lo1(s32) %x1:_(s96) = G_MERGE_VALUES %lo1(s32), %mid1(s32), %hi1(s32)
%x2:_(s96) = G_MERGE_VALUES %hi2(s32), %mid2(s32), %lo2(s32) %x2:_(s96) = G_MERGE_VALUES %lo2(s32), %mid2(s32), %hi2(s32)
%y:_(s96) = G_SHL %x1, %x2 %y:_(s96) = G_SHL %x1, %x2
%hi:_(s32), %mid:_(s32), %lo:_(s32) = G_UNMERGE_VALUES %y(s96) %lo:_(s32), %mid:_(s32), %hi:_(s32) = G_UNMERGE_VALUES %y(s96)
$x10 = COPY %hi(s32) $x10 = COPY %lo(s32)
$x11 = COPY %mid(s32) $x11 = COPY %mid(s32)
$x12 = COPY %lo(s32) $x12 = COPY %hi(s32)
PseudoRET implicit $x10, implicit $x11, implicit $x12 PseudoRET implicit $x10, implicit $x11, implicit $x12
... ...

llvm/test/CodeGen/RISCV/GlobalISel/legalizer/rv32/legalize-sub.mir

Show First 20 Lines • Show All 77 Lines • ▼ Show 20 Lines bb.0.entry:
PseudoRET implicit $x10 PseudoRET implicit $x10
... ...
--- ---
name: sub_i48 name: sub_i48
body: | body: |
bb.0.entry: bb.0.entry:
; CHECK-LABEL: name: sub_i48 ; CHECK-LABEL: name: sub_i48
; CHECK: %xhi:_(s32) = COPY $x10 ; CHECK: %xlo:_(s32) = COPY $x10
; CHECK-NEXT: %xlo:_(s32) = COPY $x11 ; CHECK-NEXT: %xhi:_(s32) = COPY $x11
; CHECK-NEXT: %yhi:_(s32) = COPY $x12 ; CHECK-NEXT: %ylo:_(s32) = COPY $x12
; CHECK-NEXT: %ylo:_(s32) = COPY $x13 ; CHECK-NEXT: %yhi:_(s32) = COPY $x13
; CHECK-NEXT: [[USUBO:%[0-9]+]]:_(s32), [[USUBO1:%[0-9]+]]:_(s32) = G_USUBO %xhi, %yhi ; CHECK-NEXT: [[USUBO:%[0-9]+]]:_(s32), [[USUBO1:%[0-9]+]]:_(s32) = G_USUBO %xlo, %ylo
; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
; CHECK-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[USUBO1]], [[C]] ; CHECK-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[USUBO1]], [[C]]
; CHECK-NEXT: [[USUBE:%[0-9]+]]:_(s32), [[USUBE1:%[0-9]+]]:_(s32) = G_USUBE %xlo, %ylo, [[AND]] ; CHECK-NEXT: [[USUBE:%[0-9]+]]:_(s32), [[USUBE1:%[0-9]+]]:_(s32) = G_USUBE %xhi, %yhi, [[AND]]
; CHECK-NEXT: $x10 = COPY [[USUBO]](s32) ; CHECK-NEXT: $x10 = COPY [[USUBO]](s32)
; CHECK-NEXT: $x11 = COPY [[USUBE]](s32) ; CHECK-NEXT: $x11 = COPY [[USUBE]](s32)
; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11 ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11
%xhi:_(s32) = COPY $x10 %xlo:_(s32) = COPY $x10
%xlo:_(s32) = COPY $x11 %xhi:_(s32) = COPY $x11
%yhi:_(s32) = COPY $x12 %ylo:_(s32) = COPY $x12
%ylo:_(s32) = COPY $x13 %yhi:_(s32) = COPY $x13
%x0:_(s64) = G_MERGE_VALUES %xhi(s32), %xlo(s32) %x0:_(s64) = G_MERGE_VALUES %xlo(s32), %xhi(s32)
%y0:_(s64) = G_MERGE_VALUES %yhi(s32), %ylo(s32) %y0:_(s64) = G_MERGE_VALUES %ylo(s32), %yhi(s32)
%x:_(s48) = G_TRUNC %x0(s64) %x:_(s48) = G_TRUNC %x0(s64)
%y:_(s48) = G_TRUNC %y0(s64) %y:_(s48) = G_TRUNC %y0(s64)
%z:_(s48) = G_SUB %x, %y %z:_(s48) = G_SUB %x, %y
%z0:_(s64) = G_ANYEXT %z(s48) %z0:_(s64) = G_ANYEXT %z(s48)
%zhi:_(s32), %zlo:_(s32) = G_UNMERGE_VALUES %z0(s64) %zlo:_(s32), %zhi:_(s32) = G_UNMERGE_VALUES %z0(s64)
$x10 = COPY %zhi(s32) $x10 = COPY %zlo(s32)
$x11 = COPY %zlo(s32) $x11 = COPY %zhi(s32)
PseudoRET implicit $x10, implicit $x11 PseudoRET implicit $x10, implicit $x11
... ...
--- ---
name: sub_i64 name: sub_i64
body: | body: |
bb.0.entry: bb.0.entry:
; CHECK-LABEL: name: sub_i64 ; CHECK-LABEL: name: sub_i64
; CHECK: %hi1:_(s32) = COPY $x10 ; CHECK: %lo1:_(s32) = COPY $x10
; CHECK-NEXT: %lo1:_(s32) = COPY $x11 ; CHECK-NEXT: %hi1:_(s32) = COPY $x11
; CHECK-NEXT: %hi2:_(s32) = COPY $x12 ; CHECK-NEXT: %lo2:_(s32) = COPY $x12
; CHECK-NEXT: %lo2:_(s32) = COPY $x13 ; CHECK-NEXT: %hi2:_(s32) = COPY $x13
; CHECK-NEXT: [[USUBO:%[0-9]+]]:_(s32), [[USUBO1:%[0-9]+]]:_(s32) = G_USUBO %hi1, %hi2 ; CHECK-NEXT: [[USUBO:%[0-9]+]]:_(s32), [[USUBO1:%[0-9]+]]:_(s32) = G_USUBO %lo1, %lo2
; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
; CHECK-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[USUBO1]], [[C]] ; CHECK-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[USUBO1]], [[C]]
; CHECK-NEXT: [[USUBE:%[0-9]+]]:_(s32), [[USUBE1:%[0-9]+]]:_(s32) = G_USUBE %lo1, %lo2, [[AND]] ; CHECK-NEXT: [[USUBE:%[0-9]+]]:_(s32), [[USUBE1:%[0-9]+]]:_(s32) = G_USUBE %hi1, %hi2, [[AND]]
; CHECK-NEXT: $x10 = COPY [[USUBO]](s32) ; CHECK-NEXT: $x10 = COPY [[USUBO]](s32)
; CHECK-NEXT: $x11 = COPY [[USUBE]](s32) ; CHECK-NEXT: $x11 = COPY [[USUBE]](s32)
; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11 ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11
%hi1:_(s32) = COPY $x10 %lo1:_(s32) = COPY $x10
%lo1:_(s32) = COPY $x11 %hi1:_(s32) = COPY $x11
%hi2:_(s32) = COPY $x12 %lo2:_(s32) = COPY $x12
%lo2:_(s32) = COPY $x13 %hi2:_(s32) = COPY $x13
%x1:_(s64) = G_MERGE_VALUES %hi1(s32), %lo1(s32) %x1:_(s64) = G_MERGE_VALUES %lo1(s32), %hi1(s32)
%x2:_(s64) = G_MERGE_VALUES %hi2(s32), %lo2(s32) %x2:_(s64) = G_MERGE_VALUES %lo2(s32), %hi2(s32)
%y:_(s64) = G_SUB %x1, %x2 %y:_(s64) = G_SUB %x1, %x2
%hiy:_(s32), %loy:_(s32) = G_UNMERGE_VALUES %y(s64) %loy:_(s32), %hiy:_(s32) = G_UNMERGE_VALUES %y(s64)
$x10 = COPY %hiy(s32) $x10 = COPY %loy(s32)
$x11 = COPY %loy(s32) $x11 = COPY %hiy(s32)
PseudoRET implicit $x10, implicit $x11 PseudoRET implicit $x10, implicit $x11
... ...
--- ---
name: sub_i96 name: sub_i96
body: | body: |
bb.0.entry: bb.0.entry:
; CHECK-LABEL: name: sub_i96 ; CHECK-LABEL: name: sub_i96
; CHECK: %hi1:_(s32) = COPY $x10 ; CHECK: %lo1:_(s32) = COPY $x10
; CHECK-NEXT: %mid1:_(s32) = COPY $x11 ; CHECK-NEXT: %mid1:_(s32) = COPY $x11
; CHECK-NEXT: %lo1:_(s32) = COPY $x12 ; CHECK-NEXT: %hi1:_(s32) = COPY $x12
; CHECK-NEXT: %hi2:_(s32) = COPY $x13 ; CHECK-NEXT: %lo2:_(s32) = COPY $x13
; CHECK-NEXT: %mid2:_(s32) = COPY $x14 ; CHECK-NEXT: %mid2:_(s32) = COPY $x14
; CHECK-NEXT: %lo2:_(s32) = COPY $x15 ; CHECK-NEXT: %hi2:_(s32) = COPY $x15
; CHECK-NEXT: [[USUBO:%[0-9]+]]:_(s32), [[USUBO1:%[0-9]+]]:_(s32) = G_USUBO %hi1, %hi2 ; CHECK-NEXT: [[USUBO:%[0-9]+]]:_(s32), [[USUBO1:%[0-9]+]]:_(s32) = G_USUBO %lo1, %lo2
; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
; CHECK-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[USUBO1]], [[C]] ; CHECK-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[USUBO1]], [[C]]
; CHECK-NEXT: [[USUBE:%[0-9]+]]:_(s32), [[USUBE1:%[0-9]+]]:_(s32) = G_USUBE %mid1, %mid2, [[AND]] ; CHECK-NEXT: [[USUBE:%[0-9]+]]:_(s32), [[USUBE1:%[0-9]+]]:_(s32) = G_USUBE %mid1, %mid2, [[AND]]
; CHECK-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
; CHECK-NEXT: [[AND1:%[0-9]+]]:_(s32) = G_AND [[USUBE1]], [[C1]] ; CHECK-NEXT: [[AND1:%[0-9]+]]:_(s32) = G_AND [[USUBE1]], [[C1]]
; CHECK-NEXT: [[USUBE2:%[0-9]+]]:_(s32), [[USUBE3:%[0-9]+]]:_(s32) = G_USUBE %lo1, %lo2, [[AND1]] ; CHECK-NEXT: [[USUBE2:%[0-9]+]]:_(s32), [[USUBE3:%[0-9]+]]:_(s32) = G_USUBE %hi1, %hi2, [[AND1]]
; CHECK-NEXT: $x10 = COPY [[USUBO]](s32) ; CHECK-NEXT: $x10 = COPY [[USUBO]](s32)
; CHECK-NEXT: $x11 = COPY [[USUBE]](s32) ; CHECK-NEXT: $x11 = COPY [[USUBE]](s32)
; CHECK-NEXT: $x12 = COPY [[USUBE2]](s32) ; CHECK-NEXT: $x12 = COPY [[USUBE2]](s32)
; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11, implicit $x12 ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11, implicit $x12
%hi1:_(s32) = COPY $x10 %lo1:_(s32) = COPY $x10
%mid1:_(s32) = COPY $x11 %mid1:_(s32) = COPY $x11
%lo1:_(s32) = COPY $x12 %hi1:_(s32) = COPY $x12
%hi2:_(s32) = COPY $x13 %lo2:_(s32) = COPY $x13
%mid2:_(s32) = COPY $x14 %mid2:_(s32) = COPY $x14
%lo2:_(s32) = COPY $x15 %hi2:_(s32) = COPY $x15
%x1:_(s96) = G_MERGE_VALUES %hi1(s32), %mid1(s32), %lo1(s32) %x1:_(s96) = G_MERGE_VALUES %lo1(s32), %mid1(s32), %hi1(s32)
%x2:_(s96) = G_MERGE_VALUES %hi2(s32), %mid2(s32), %lo2(s32) %x2:_(s96) = G_MERGE_VALUES %lo2(s32), %mid2(s32), %hi2(s32)
%y:_(s96) = G_SUB %x1, %x2 %y:_(s96) = G_SUB %x1, %x2
%hi:_(s32), %mid:_(s32), %lo:_(s32) = G_UNMERGE_VALUES %y(s96) %lo:_(s32), %mid:_(s32), %hi:_(s32) = G_UNMERGE_VALUES %y(s96)
$x10 = COPY %hi(s32) $x10 = COPY %lo(s32)
$x11 = COPY %mid(s32) $x11 = COPY %mid(s32)
$x12 = COPY %lo(s32) $x12 = COPY %hi(s32)
PseudoRET implicit $x10, implicit $x11, implicit $x12 PseudoRET implicit $x10, implicit $x11, implicit $x12
... ...

llvm/test/CodeGen/RISCV/GlobalISel/legalizer/rv32/legalize-xor.mir

Show First 20 Lines • Show All 77 Lines • ▼ Show 20 Lines bb.0.entry:
PseudoRET implicit $x10 PseudoRET implicit $x10
... ...
--- ---
name: xor_i48 name: xor_i48
body: | body: |
bb.0.entry: bb.0.entry:
; CHECK-LABEL: name: xor_i48 ; CHECK-LABEL: name: xor_i48
; CHECK: %xhi:_(s32) = COPY $x10 ; CHECK: %xlo:_(s32) = COPY $x10
; CHECK-NEXT: %xlo:_(s32) = COPY $x11 ; CHECK-NEXT: %xhi:_(s32) = COPY $x11
; CHECK-NEXT: %yhi:_(s32) = COPY $x12 ; CHECK-NEXT: %ylo:_(s32) = COPY $x12
; CHECK-NEXT: %ylo:_(s32) = COPY $x13 ; CHECK-NEXT: %yhi:_(s32) = COPY $x13
; CHECK-NEXT: [[XOR:%[0-9]+]]:_(s32) = G_XOR %xhi, %yhi ; CHECK-NEXT: [[XOR:%[0-9]+]]:_(s32) = G_XOR %xlo, %ylo
; CHECK-NEXT: [[XOR1:%[0-9]+]]:_(s32) = G_XOR %xlo, %ylo ; CHECK-NEXT: [[XOR1:%[0-9]+]]:_(s32) = G_XOR %xhi, %yhi
; CHECK-NEXT: $x10 = COPY [[XOR]](s32) ; CHECK-NEXT: $x10 = COPY [[XOR]](s32)
; CHECK-NEXT: $x11 = COPY [[XOR1]](s32) ; CHECK-NEXT: $x11 = COPY [[XOR1]](s32)
; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11 ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11
%xhi:_(s32) = COPY $x10 %xlo:_(s32) = COPY $x10
%xlo:_(s32) = COPY $x11 %xhi:_(s32) = COPY $x11
%yhi:_(s32) = COPY $x12 %ylo:_(s32) = COPY $x12
%ylo:_(s32) = COPY $x13 %yhi:_(s32) = COPY $x13
%x0:_(s64) = G_MERGE_VALUES %xhi(s32), %xlo(s32) %x0:_(s64) = G_MERGE_VALUES %xlo(s32), %xhi(s32)
%y0:_(s64) = G_MERGE_VALUES %yhi(s32), %ylo(s32) %y0:_(s64) = G_MERGE_VALUES %ylo(s32), %yhi(s32)
%x:_(s48) = G_TRUNC %x0(s64) %x:_(s48) = G_TRUNC %x0(s64)
%y:_(s48) = G_TRUNC %y0(s64) %y:_(s48) = G_TRUNC %y0(s64)
%z:_(s48) = G_XOR %x, %y %z:_(s48) = G_XOR %x, %y
%z0:_(s64) = G_ANYEXT %z(s48) %z0:_(s64) = G_ANYEXT %z(s48)
%zhi:_(s32), %zlo:_(s32) = G_UNMERGE_VALUES %z0(s64) %zlo:_(s32), %zhi:_(s32) = G_UNMERGE_VALUES %z0(s64)
$x10 = COPY %zhi(s32) $x10 = COPY %zlo(s32)
$x11 = COPY %zlo(s32) $x11 = COPY %zhi(s32)
PseudoRET implicit $x10, implicit $x11 PseudoRET implicit $x10, implicit $x11
... ...
--- ---
name: xor_i64 name: xor_i64
body: | body: |
bb.0.entry: bb.0.entry:
; CHECK-LABEL: name: xor_i64 ; CHECK-LABEL: name: xor_i64
; CHECK: %hi1:_(s32) = COPY $x10 ; CHECK: %lo1:_(s32) = COPY $x10
; CHECK-NEXT: %lo1:_(s32) = COPY $x11 ; CHECK-NEXT: %hi1:_(s32) = COPY $x11
; CHECK-NEXT: %hi2:_(s32) = COPY $x12 ; CHECK-NEXT: %lo2:_(s32) = COPY $x12
; CHECK-NEXT: %lo2:_(s32) = COPY $x13 ; CHECK-NEXT: %hi2:_(s32) = COPY $x13
; CHECK-NEXT: [[XOR:%[0-9]+]]:_(s32) = G_XOR %hi1, %hi2 ; CHECK-NEXT: [[XOR:%[0-9]+]]:_(s32) = G_XOR %lo1, %lo2
; CHECK-NEXT: [[XOR1:%[0-9]+]]:_(s32) = G_XOR %lo1, %lo2 ; CHECK-NEXT: [[XOR1:%[0-9]+]]:_(s32) = G_XOR %hi1, %hi2
; CHECK-NEXT: $x10 = COPY [[XOR]](s32) ; CHECK-NEXT: $x10 = COPY [[XOR]](s32)
; CHECK-NEXT: $x11 = COPY [[XOR1]](s32) ; CHECK-NEXT: $x11 = COPY [[XOR1]](s32)
; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11 ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11
%hi1:_(s32) = COPY $x10 %lo1:_(s32) = COPY $x10
%lo1:_(s32) = COPY $x11 %hi1:_(s32) = COPY $x11
%hi2:_(s32) = COPY $x12 %lo2:_(s32) = COPY $x12
%lo2:_(s32) = COPY $x13 %hi2:_(s32) = COPY $x13
%x1:_(s64) = G_MERGE_VALUES %hi1(s32), %lo1(s32) %x1:_(s64) = G_MERGE_VALUES %lo1(s32), %hi1(s32)
%x2:_(s64) = G_MERGE_VALUES %hi2(s32), %lo2(s32) %x2:_(s64) = G_MERGE_VALUES %lo2(s32), %hi2(s32)
%y:_(s64) = G_XOR %x1, %x2 %y:_(s64) = G_XOR %x1, %x2
%hiy:_(s32), %loy:_(s32) = G_UNMERGE_VALUES %y(s64) %loy:_(s32), %hiy:_(s32) = G_UNMERGE_VALUES %y(s64)
$x10 = COPY %hiy(s32) $x10 = COPY %loy(s32)
$x11 = COPY %loy(s32) $x11 = COPY %hiy(s32)
PseudoRET implicit $x10, implicit $x11 PseudoRET implicit $x10, implicit $x11
... ...
--- ---
name: xor_i96 name: xor_i96
body: | body: |
bb.0.entry: bb.0.entry:
; CHECK-LABEL: name: xor_i96 ; CHECK-LABEL: name: xor_i96
; CHECK: %hi1:_(s32) = COPY $x10 ; CHECK: %lo1:_(s32) = COPY $x10
; CHECK-NEXT: %mid1:_(s32) = COPY $x11 ; CHECK-NEXT: %mid1:_(s32) = COPY $x11
; CHECK-NEXT: %lo1:_(s32) = COPY $x12 ; CHECK-NEXT: %hi1:_(s32) = COPY $x12
; CHECK-NEXT: %hi2:_(s32) = COPY $x13 ; CHECK-NEXT: %lo2:_(s32) = COPY $x13
; CHECK-NEXT: %mid2:_(s32) = COPY $x14 ; CHECK-NEXT: %mid2:_(s32) = COPY $x14
; CHECK-NEXT: %lo2:_(s32) = COPY $x15 ; CHECK-NEXT: %hi2:_(s32) = COPY $x15
; CHECK-NEXT: [[XOR:%[0-9]+]]:_(s32) = G_XOR %hi1, %hi2 ; CHECK-NEXT: [[XOR:%[0-9]+]]:_(s32) = G_XOR %lo1, %lo2
; CHECK-NEXT: [[XOR1:%[0-9]+]]:_(s32) = G_XOR %mid1, %mid2 ; CHECK-NEXT: [[XOR1:%[0-9]+]]:_(s32) = G_XOR %mid1, %mid2
; CHECK-NEXT: [[XOR2:%[0-9]+]]:_(s32) = G_XOR %lo1, %lo2 ; CHECK-NEXT: [[XOR2:%[0-9]+]]:_(s32) = G_XOR %hi1, %hi2
; CHECK-NEXT: $x10 = COPY [[XOR]](s32) ; CHECK-NEXT: $x10 = COPY [[XOR]](s32)
; CHECK-NEXT: $x11 = COPY [[XOR1]](s32) ; CHECK-NEXT: $x11 = COPY [[XOR1]](s32)
; CHECK-NEXT: $x12 = COPY [[XOR2]](s32) ; CHECK-NEXT: $x12 = COPY [[XOR2]](s32)
; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11, implicit $x12 ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11, implicit $x12
%hi1:_(s32) = COPY $x10 %lo1:_(s32) = COPY $x10
%mid1:_(s32) = COPY $x11 %mid1:_(s32) = COPY $x11
%lo1:_(s32) = COPY $x12 %hi1:_(s32) = COPY $x12
%hi2:_(s32) = COPY $x13 %lo2:_(s32) = COPY $x13
%mid2:_(s32) = COPY $x14 %mid2:_(s32) = COPY $x14
%lo2:_(s32) = COPY $x15 %hi2:_(s32) = COPY $x15
%x1:_(s96) = G_MERGE_VALUES %hi1(s32), %mid1(s32), %lo1(s32) %x1:_(s96) = G_MERGE_VALUES %lo1(s32), %mid1(s32), %hi1(s32)
%x2:_(s96) = G_MERGE_VALUES %hi2(s32), %mid2(s32), %lo2(s32) %x2:_(s96) = G_MERGE_VALUES %lo2(s32), %mid2(s32), %hi2(s32)
%y:_(s96) = G_XOR %x1, %x2 %y:_(s96) = G_XOR %x1, %x2
%hi:_(s32), %mid:_(s32), %lo:_(s32) = G_UNMERGE_VALUES %y(s96) %lo:_(s32), %mid:_(s32), %hi:_(s32) = G_UNMERGE_VALUES %y(s96)
$x10 = COPY %hi(s32) $x10 = COPY %lo(s32)
$x11 = COPY %mid(s32) $x11 = COPY %mid(s32)
$x12 = COPY %lo(s32) $x12 = COPY %hi(s32)
PseudoRET implicit $x10, implicit $x11, implicit $x12 PseudoRET implicit $x10, implicit $x11, implicit $x12
... ...

llvm/test/CodeGen/RISCV/GlobalISel/legalizer/rv64/legalize-add.mir

Show First 20 Lines • Show All 129 Lines • ▼ Show 20 Lines bb.0.entry:
PseudoRET implicit $x10, implicit $x11 PseudoRET implicit $x10, implicit $x11
... ...
--- ---
name: add_i128 name: add_i128
body: | body: |
bb.0.entry: bb.0.entry:
; CHECK-LABEL: name: add_i128 ; CHECK-LABEL: name: add_i128
; CHECK: %hi1:_(s64) = COPY $x10 ; CHECK: %lo1:_(s64) = COPY $x10
; CHECK-NEXT: %lo1:_(s64) = COPY $x11 ; CHECK-NEXT: %hi1:_(s64) = COPY $x11
; CHECK-NEXT: %hi2:_(s64) = COPY $x12 ; CHECK-NEXT: %lo2:_(s64) = COPY $x12
; CHECK-NEXT: %lo2:_(s64) = COPY $x13 ; CHECK-NEXT: %hi2:_(s64) = COPY $x13
; CHECK-NEXT: [[UADDO:%[0-9]+]]:_(s64), [[UADDO1:%[0-9]+]]:_(s64) = G_UADDO %hi1, %hi2 ; CHECK-NEXT: [[UADDO:%[0-9]+]]:_(s64), [[UADDO1:%[0-9]+]]:_(s64) = G_UADDO %lo1, %lo2
; CHECK-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 1 ; CHECK-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 1
; CHECK-NEXT: [[AND:%[0-9]+]]:_(s64) = G_AND [[UADDO1]], [[C]] ; CHECK-NEXT: [[AND:%[0-9]+]]:_(s64) = G_AND [[UADDO1]], [[C]]
; CHECK-NEXT: [[UADDE:%[0-9]+]]:_(s64), [[UADDE1:%[0-9]+]]:_(s64) = G_UADDE %lo1, %lo2, [[AND]] ; CHECK-NEXT: [[UADDE:%[0-9]+]]:_(s64), [[UADDE1:%[0-9]+]]:_(s64) = G_UADDE %hi1, %hi2, [[AND]]
; CHECK-NEXT: $x10 = COPY [[UADDO]](s64) ; CHECK-NEXT: $x10 = COPY [[UADDO]](s64)
; CHECK-NEXT: $x11 = COPY [[UADDE]](s64) ; CHECK-NEXT: $x11 = COPY [[UADDE]](s64)
; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11 ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11
%hi1:_(s64) = COPY $x10 %lo1:_(s64) = COPY $x10
%lo1:_(s64) = COPY $x11 %hi1:_(s64) = COPY $x11
%hi2:_(s64) = COPY $x12 %lo2:_(s64) = COPY $x12
%lo2:_(s64) = COPY $x13 %hi2:_(s64) = COPY $x13
%x1:_(s128) = G_MERGE_VALUES %hi1(s64), %lo1(s64) %x1:_(s128) = G_MERGE_VALUES %lo1(s64), %hi1(s64)
%x2:_(s128) = G_MERGE_VALUES %hi2(s64), %lo2(s64) %x2:_(s128) = G_MERGE_VALUES %lo2(s64), %hi2(s64)
%y:_(s128) = G_ADD %x1, %x2 %y:_(s128) = G_ADD %x1, %x2
%hiy:_(s64), %loy:_(s64) = G_UNMERGE_VALUES %y(s128) %loy:_(s64), %hiy:_(s64) = G_UNMERGE_VALUES %y(s128)
$x10 = COPY %hiy(s64) $x10 = COPY %loy(s64)
$x11 = COPY %loy(s64) $x11 = COPY %hiy(s64)
PseudoRET implicit $x10, implicit $x11 PseudoRET implicit $x10, implicit $x11
... ...
--- ---
name: add_i192 name: add_i192
body: | body: |
bb.0.entry: bb.0.entry:
; CHECK-LABEL: name: add_i192 ; CHECK-LABEL: name: add_i192
; CHECK: %hi1:_(s64) = COPY $x10 ; CHECK: %lo1:_(s64) = COPY $x10
; CHECK-NEXT: %mid1:_(s64) = COPY $x11 ; CHECK-NEXT: %mid1:_(s64) = COPY $x11
; CHECK-NEXT: %lo1:_(s64) = COPY $x12 ; CHECK-NEXT: %hi1:_(s64) = COPY $x12
; CHECK-NEXT: %hi2:_(s64) = COPY $x13 ; CHECK-NEXT: %lo2:_(s64) = COPY $x13
; CHECK-NEXT: %mid2:_(s64) = COPY $x14 ; CHECK-NEXT: %mid2:_(s64) = COPY $x14
; CHECK-NEXT: %lo2:_(s64) = COPY $x15 ; CHECK-NEXT: %hi2:_(s64) = COPY $x15
; CHECK-NEXT: [[UADDO:%[0-9]+]]:_(s64), [[UADDO1:%[0-9]+]]:_(s64) = G_UADDO %hi1, %hi2 ; CHECK-NEXT: [[UADDO:%[0-9]+]]:_(s64), [[UADDO1:%[0-9]+]]:_(s64) = G_UADDO %lo1, %lo2
; CHECK-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 1 ; CHECK-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 1
; CHECK-NEXT: [[AND:%[0-9]+]]:_(s64) = G_AND [[UADDO1]], [[C]] ; CHECK-NEXT: [[AND:%[0-9]+]]:_(s64) = G_AND [[UADDO1]], [[C]]
; CHECK-NEXT: [[UADDE:%[0-9]+]]:_(s64), [[UADDE1:%[0-9]+]]:_(s64) = G_UADDE %mid1, %mid2, [[AND]] ; CHECK-NEXT: [[UADDE:%[0-9]+]]:_(s64), [[UADDE1:%[0-9]+]]:_(s64) = G_UADDE %mid1, %mid2, [[AND]]
; CHECK-NEXT: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 1 ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 1
; CHECK-NEXT: [[AND1:%[0-9]+]]:_(s64) = G_AND [[UADDE1]], [[C1]] ; CHECK-NEXT: [[AND1:%[0-9]+]]:_(s64) = G_AND [[UADDE1]], [[C1]]
; CHECK-NEXT: [[UADDE2:%[0-9]+]]:_(s64), [[UADDE3:%[0-9]+]]:_(s64) = G_UADDE %lo1, %lo2, [[AND1]] ; CHECK-NEXT: [[UADDE2:%[0-9]+]]:_(s64), [[UADDE3:%[0-9]+]]:_(s64) = G_UADDE %hi1, %hi2, [[AND1]]
; CHECK-NEXT: $x10 = COPY [[UADDO]](s64) ; CHECK-NEXT: $x10 = COPY [[UADDO]](s64)
; CHECK-NEXT: $x11 = COPY [[UADDE]](s64) ; CHECK-NEXT: $x11 = COPY [[UADDE]](s64)
; CHECK-NEXT: $x12 = COPY [[UADDE2]](s64) ; CHECK-NEXT: $x12 = COPY [[UADDE2]](s64)
; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11, implicit $x12 ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11, implicit $x12
%hi1:_(s64) = COPY $x10 %lo1:_(s64) = COPY $x10
%mid1:_(s64) = COPY $x11 %mid1:_(s64) = COPY $x11
%lo1:_(s64) = COPY $x12 %hi1:_(s64) = COPY $x12
%hi2:_(s64) = COPY $x13 %lo2:_(s64) = COPY $x13
%mid2:_(s64) = COPY $x14 %mid2:_(s64) = COPY $x14
%lo2:_(s64) = COPY $x15 %hi2:_(s64) = COPY $x15
%x1:_(s192) = G_MERGE_VALUES %hi1(s64), %mid1(s64), %lo1(s64) %x1:_(s192) = G_MERGE_VALUES %lo1(s64), %mid1(s64), %hi1(s64)
%x2:_(s192) = G_MERGE_VALUES %hi2(s64), %mid2(s64), %lo2(s64) %x2:_(s192) = G_MERGE_VALUES %lo2(s64), %mid2(s64), %hi2(s64)
%y:_(s192) = G_ADD %x1, %x2 %y:_(s192) = G_ADD %x1, %x2
%hi:_(s64), %mid:_(s64), %lo:_(s64) = G_UNMERGE_VALUES %y(s192) %lo:_(s64), %mid:_(s64), %hi:_(s64) = G_UNMERGE_VALUES %y(s192)
$x10 = COPY %hi(s64) $x10 = COPY %lo(s64)
$x11 = COPY %mid(s64) $x11 = COPY %mid(s64)
$x12 = COPY %lo(s64) $x12 = COPY %hi(s64)
PseudoRET implicit $x10, implicit $x11, implicit $x12 PseudoRET implicit $x10, implicit $x11, implicit $x12
... ...

llvm/test/CodeGen/RISCV/GlobalISel/legalizer/rv64/legalize-and.mir

Show First 20 Lines • Show All 127 Lines • ▼ Show 20 Lines bb.0.entry:
PseudoRET implicit $x10, implicit $x11 PseudoRET implicit $x10, implicit $x11
... ...
--- ---
name: and_i128 name: and_i128
body: | body: |
bb.0.entry: bb.0.entry:
; CHECK-LABEL: name: and_i128 ; CHECK-LABEL: name: and_i128
; CHECK: %hi1:_(s64) = COPY $x10 ; CHECK: %lo1:_(s64) = COPY $x10
; CHECK-NEXT: %lo1:_(s64) = COPY $x11 ; CHECK-NEXT: %hi1:_(s64) = COPY $x11
; CHECK-NEXT: %hi2:_(s64) = COPY $x12 ; CHECK-NEXT: %lo2:_(s64) = COPY $x12
; CHECK-NEXT: %lo2:_(s64) = COPY $x13 ; CHECK-NEXT: %hi2:_(s64) = COPY $x13
; CHECK-NEXT: [[AND:%[0-9]+]]:_(s64) = G_AND %hi1, %hi2 ; CHECK-NEXT: [[AND:%[0-9]+]]:_(s64) = G_AND %lo1, %lo2
; CHECK-NEXT: [[AND1:%[0-9]+]]:_(s64) = G_AND %lo1, %lo2 ; CHECK-NEXT: [[AND1:%[0-9]+]]:_(s64) = G_AND %hi1, %hi2
; CHECK-NEXT: $x10 = COPY [[AND]](s64) ; CHECK-NEXT: $x10 = COPY [[AND]](s64)
; CHECK-NEXT: $x11 = COPY [[AND1]](s64) ; CHECK-NEXT: $x11 = COPY [[AND1]](s64)
; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11 ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11
%hi1:_(s64) = COPY $x10 %lo1:_(s64) = COPY $x10
%lo1:_(s64) = COPY $x11 %hi1:_(s64) = COPY $x11
%hi2:_(s64) = COPY $x12 %lo2:_(s64) = COPY $x12
%lo2:_(s64) = COPY $x13 %hi2:_(s64) = COPY $x13
%x1:_(s128) = G_MERGE_VALUES %hi1(s64), %lo1(s64) %x1:_(s128) = G_MERGE_VALUES %lo1(s64), %hi1(s64)
%x2:_(s128) = G_MERGE_VALUES %hi2(s64), %lo2(s64) %x2:_(s128) = G_MERGE_VALUES %lo2(s64), %hi2(s64)
%y:_(s128) = G_AND %x1, %x2 %y:_(s128) = G_AND %x1, %x2
%hiy:_(s64), %loy:_(s64) = G_UNMERGE_VALUES %y(s128) %loy:_(s64), %hiy:_(s64) = G_UNMERGE_VALUES %y(s128)
$x10 = COPY %hiy(s64) $x10 = COPY %loy(s64)
$x11 = COPY %loy(s64) $x11 = COPY %hiy(s64)
PseudoRET implicit $x10, implicit $x11 PseudoRET implicit $x10, implicit $x11
... ...
--- ---
name: and_i192 name: and_i192
body: | body: |
bb.0.entry: bb.0.entry:
; CHECK-LABEL: name: and_i192 ; CHECK-LABEL: name: and_i192
; CHECK: %hi1:_(s64) = COPY $x10 ; CHECK: %lo1:_(s64) = COPY $x10
; CHECK-NEXT: %mid1:_(s64) = COPY $x11 ; CHECK-NEXT: %mid1:_(s64) = COPY $x11
; CHECK-NEXT: %lo1:_(s64) = COPY $x12 ; CHECK-NEXT: %hi1:_(s64) = COPY $x12
; CHECK-NEXT: %hi2:_(s64) = COPY $x13 ; CHECK-NEXT: %lo2:_(s64) = COPY $x13
; CHECK-NEXT: %mid2:_(s64) = COPY $x14 ; CHECK-NEXT: %mid2:_(s64) = COPY $x14
; CHECK-NEXT: %lo2:_(s64) = COPY $x15 ; CHECK-NEXT: %hi2:_(s64) = COPY $x15
; CHECK-NEXT: [[AND:%[0-9]+]]:_(s64) = G_AND %hi1, %hi2 ; CHECK-NEXT: [[AND:%[0-9]+]]:_(s64) = G_AND %lo1, %lo2
; CHECK-NEXT: [[AND1:%[0-9]+]]:_(s64) = G_AND %mid1, %mid2 ; CHECK-NEXT: [[AND1:%[0-9]+]]:_(s64) = G_AND %mid1, %mid2
; CHECK-NEXT: [[AND2:%[0-9]+]]:_(s64) = G_AND %lo1, %lo2 ; CHECK-NEXT: [[AND2:%[0-9]+]]:_(s64) = G_AND %hi1, %hi2
; CHECK-NEXT: $x10 = COPY [[AND]](s64) ; CHECK-NEXT: $x10 = COPY [[AND]](s64)
; CHECK-NEXT: $x11 = COPY [[AND1]](s64) ; CHECK-NEXT: $x11 = COPY [[AND1]](s64)
; CHECK-NEXT: $x12 = COPY [[AND2]](s64) ; CHECK-NEXT: $x12 = COPY [[AND2]](s64)
; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11, implicit $x12 ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11, implicit $x12
%hi1:_(s64) = COPY $x10 %lo1:_(s64) = COPY $x10
%mid1:_(s64) = COPY $x11 %mid1:_(s64) = COPY $x11
%lo1:_(s64) = COPY $x12 %hi1:_(s64) = COPY $x12
%hi2:_(s64) = COPY $x13 %lo2:_(s64) = COPY $x13
%mid2:_(s64) = COPY $x14 %mid2:_(s64) = COPY $x14
%lo2:_(s64) = COPY $x15 %hi2:_(s64) = COPY $x15
%x1:_(s192) = G_MERGE_VALUES %hi1(s64), %mid1(s64), %lo1(s64) %x1:_(s192) = G_MERGE_VALUES %lo1(s64), %mid1(s64), %hi1(s64)
%x2:_(s192) = G_MERGE_VALUES %hi2(s64), %mid2(s64), %lo2(s64) %x2:_(s192) = G_MERGE_VALUES %lo2(s64), %mid2(s64), %hi2(s64)
%y:_(s192) = G_AND %x1, %x2 %y:_(s192) = G_AND %x1, %x2
%hi:_(s64), %mid:_(s64), %lo:_(s64) = G_UNMERGE_VALUES %y(s192) %lo:_(s64), %mid:_(s64), %hi:_(s64) = G_UNMERGE_VALUES %y(s192)
$x10 = COPY %hi(s64) $x10 = COPY %lo(s64)
$x11 = COPY %mid(s64) $x11 = COPY %mid(s64)
$x12 = COPY %lo(s64) $x12 = COPY %hi(s64)
PseudoRET implicit $x10, implicit $x11, implicit $x12 PseudoRET implicit $x10, implicit $x11, implicit $x12
... ...

llvm/test/CodeGen/RISCV/GlobalISel/legalizer/rv64/legalize-ashr.mir

Show First 20 Lines • Show All 159 Lines • ▼ Show 20 Lines bb.0.entry:
PseudoRET implicit $x10, implicit $x11 PseudoRET implicit $x10, implicit $x11
... ...
--- ---
name: ashr_i128 name: ashr_i128
body: | body: |
bb.0.entry: bb.0.entry:
; CHECK-LABEL: name: ashr_i128 ; CHECK-LABEL: name: ashr_i128
; CHECK: %hi1:_(s64) = COPY $x10 ; CHECK: %lo1:_(s64) = COPY $x10
; CHECK-NEXT: %lo1:_(s64) = COPY $x11 ; CHECK-NEXT: %hi1:_(s64) = COPY $x11
; CHECK-NEXT: %hi2:_(s64) = COPY $x12 ; CHECK-NEXT: %lo2:_(s64) = COPY $x12
; CHECK-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 64 ; CHECK-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 64
; CHECK-NEXT: [[SUB:%[0-9]+]]:_(s64) = G_SUB %hi2, [[C]] ; CHECK-NEXT: [[SUB:%[0-9]+]]:_(s64) = G_SUB %lo2, [[C]]
; CHECK-NEXT: [[SUB1:%[0-9]+]]:_(s64) = G_SUB [[C]], %hi2 ; CHECK-NEXT: [[SUB1:%[0-9]+]]:_(s64) = G_SUB [[C]], %lo2
; CHECK-NEXT: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 0 ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s64) = G_ICMP intpred(ult), %hi2(s64), [[C]] ; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s64) = G_ICMP intpred(ult), %lo2(s64), [[C]]
; CHECK-NEXT: [[ICMP1:%[0-9]+]]:_(s64) = G_ICMP intpred(eq), %hi2(s64), [[C1]] ; CHECK-NEXT: [[ICMP1:%[0-9]+]]:_(s64) = G_ICMP intpred(eq), %lo2(s64), [[C1]]
; CHECK-NEXT: [[ASHR:%[0-9]+]]:_(s64) = G_ASHR %lo1, %hi2(s64) ; CHECK-NEXT: [[ASHR:%[0-9]+]]:_(s64) = G_ASHR %hi1, %lo2(s64)
; CHECK-NEXT: [[LSHR:%[0-9]+]]:_(s64) = G_LSHR %hi1, %hi2(s64) ; CHECK-NEXT: [[LSHR:%[0-9]+]]:_(s64) = G_LSHR %lo1, %lo2(s64)
; CHECK-NEXT: [[SHL:%[0-9]+]]:_(s64) = G_SHL %lo1, [[SUB1]](s64) ; CHECK-NEXT: [[SHL:%[0-9]+]]:_(s64) = G_SHL %hi1, [[SUB1]](s64)
; CHECK-NEXT: [[OR:%[0-9]+]]:_(s64) = G_OR [[LSHR]], [[SHL]] ; CHECK-NEXT: [[OR:%[0-9]+]]:_(s64) = G_OR [[LSHR]], [[SHL]]
; CHECK-NEXT: [[C2:%[0-9]+]]:_(s64) = G_CONSTANT i64 63 ; CHECK-NEXT: [[C2:%[0-9]+]]:_(s64) = G_CONSTANT i64 63
; CHECK-NEXT: [[ASHR1:%[0-9]+]]:_(s64) = G_ASHR %lo1, [[C2]](s64) ; CHECK-NEXT: [[ASHR1:%[0-9]+]]:_(s64) = G_ASHR %hi1, [[C2]](s64)
; CHECK-NEXT: [[ASHR2:%[0-9]+]]:_(s64) = G_ASHR %lo1, [[SUB]](s64) ; CHECK-NEXT: [[ASHR2:%[0-9]+]]:_(s64) = G_ASHR %hi1, [[SUB]](s64)
; CHECK-NEXT: [[C3:%[0-9]+]]:_(s64) = G_CONSTANT i64 1 ; CHECK-NEXT: [[C3:%[0-9]+]]:_(s64) = G_CONSTANT i64 1
; CHECK-NEXT: [[AND:%[0-9]+]]:_(s64) = G_AND [[ICMP]], [[C3]] ; CHECK-NEXT: [[AND:%[0-9]+]]:_(s64) = G_AND [[ICMP]], [[C3]]
; CHECK-NEXT: [[SELECT:%[0-9]+]]:_(s64) = G_SELECT [[AND]](s64), [[OR]], [[ASHR2]] ; CHECK-NEXT: [[SELECT:%[0-9]+]]:_(s64) = G_SELECT [[AND]](s64), [[OR]], [[ASHR2]]
; CHECK-NEXT: [[C4:%[0-9]+]]:_(s64) = G_CONSTANT i64 1 ; CHECK-NEXT: [[C4:%[0-9]+]]:_(s64) = G_CONSTANT i64 1
; CHECK-NEXT: [[AND1:%[0-9]+]]:_(s64) = G_AND [[ICMP1]], [[C4]] ; CHECK-NEXT: [[AND1:%[0-9]+]]:_(s64) = G_AND [[ICMP1]], [[C4]]
; CHECK-NEXT: [[SELECT1:%[0-9]+]]:_(s64) = G_SELECT [[AND1]](s64), %hi1, [[SELECT]] ; CHECK-NEXT: [[SELECT1:%[0-9]+]]:_(s64) = G_SELECT [[AND1]](s64), %lo1, [[SELECT]]
; CHECK-NEXT: [[C5:%[0-9]+]]:_(s64) = G_CONSTANT i64 1 ; CHECK-NEXT: [[C5:%[0-9]+]]:_(s64) = G_CONSTANT i64 1
; CHECK-NEXT: [[AND2:%[0-9]+]]:_(s64) = G_AND [[ICMP]], [[C5]] ; CHECK-NEXT: [[AND2:%[0-9]+]]:_(s64) = G_AND [[ICMP]], [[C5]]
; CHECK-NEXT: [[SELECT2:%[0-9]+]]:_(s64) = G_SELECT [[AND2]](s64), [[ASHR]], [[ASHR1]] ; CHECK-NEXT: [[SELECT2:%[0-9]+]]:_(s64) = G_SELECT [[AND2]](s64), [[ASHR]], [[ASHR1]]
; CHECK-NEXT: $x10 = COPY [[SELECT1]](s64) ; CHECK-NEXT: $x10 = COPY [[SELECT1]](s64)
; CHECK-NEXT: $x11 = COPY [[SELECT2]](s64) ; CHECK-NEXT: $x11 = COPY [[SELECT2]](s64)
; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11 ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11
%hi1:_(s64) = COPY $x10 %lo1:_(s64) = COPY $x10
%lo1:_(s64) = COPY $x11 %hi1:_(s64) = COPY $x11
%hi2:_(s64) = COPY $x12 %lo2:_(s64) = COPY $x12
%lo2:_(s64) = COPY $x13 %hi2:_(s64) = COPY $x13
%x1:_(s128) = G_MERGE_VALUES %hi1(s64), %lo1(s64) %x1:_(s128) = G_MERGE_VALUES %lo1(s64), %hi1(s64)
%x2:_(s128) = G_MERGE_VALUES %hi2(s64), %lo2(s64) %x2:_(s128) = G_MERGE_VALUES %lo2(s64), %hi2(s64)
%y:_(s128) = G_ASHR %x1, %x2 %y:_(s128) = G_ASHR %x1, %x2
%hiy:_(s64), %loy:_(s64) = G_UNMERGE_VALUES %y(s128) %loy:_(s64), %hiy:_(s64) = G_UNMERGE_VALUES %y(s128)
$x10 = COPY %hiy(s64) $x10 = COPY %loy(s64)
$x11 = COPY %loy(s64) $x11 = COPY %hiy(s64)
PseudoRET implicit $x10, implicit $x11 PseudoRET implicit $x10, implicit $x11
... ...
--- ---
name: ashr_i192 name: ashr_i192
body: | body: |
bb.0.entry: bb.0.entry:
; CHECK-LABEL: name: ashr_i192 ; CHECK-LABEL: name: ashr_i192
; CHECK: %hi1:_(s64) = COPY $x10 ; CHECK: %lo1:_(s64) = COPY $x10
; CHECK-NEXT: %mid1:_(s64) = COPY $x11 ; CHECK-NEXT: %mid1:_(s64) = COPY $x11
; CHECK-NEXT: %lo1:_(s64) = COPY $x12 ; CHECK-NEXT: %hi1:_(s64) = COPY $x12
; CHECK-NEXT: %hi2:_(s64) = COPY $x13 ; CHECK-NEXT: %lo2:_(s64) = COPY $x13
; CHECK-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 63 ; CHECK-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 63
; CHECK-NEXT: [[ASHR:%[0-9]+]]:_(s64) = G_ASHR %lo1, [[C]](s64) ; CHECK-NEXT: [[ASHR:%[0-9]+]]:_(s64) = G_ASHR %hi1, [[C]](s64)
; CHECK-NEXT: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 128 ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 128
; CHECK-NEXT: [[SUB:%[0-9]+]]:_(s64) = G_SUB %hi2, [[C1]] ; CHECK-NEXT: [[SUB:%[0-9]+]]:_(s64) = G_SUB %lo2, [[C1]]
; CHECK-NEXT: [[SUB1:%[0-9]+]]:_(s64) = G_SUB [[C1]], %hi2 ; CHECK-NEXT: [[SUB1:%[0-9]+]]:_(s64) = G_SUB [[C1]], %lo2
; CHECK-NEXT: [[C2:%[0-9]+]]:_(s64) = G_CONSTANT i64 0 ; CHECK-NEXT: [[C2:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s64) = G_ICMP intpred(ult), %hi2(s64), [[C1]] ; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s64) = G_ICMP intpred(ult), %lo2(s64), [[C1]]
; CHECK-NEXT: [[ICMP1:%[0-9]+]]:_(s64) = G_ICMP intpred(eq), %hi2(s64), [[C2]] ; CHECK-NEXT: [[ICMP1:%[0-9]+]]:_(s64) = G_ICMP intpred(eq), %lo2(s64), [[C2]]
; CHECK-NEXT: [[C3:%[0-9]+]]:_(s64) = G_CONSTANT i64 64 ; CHECK-NEXT: [[C3:%[0-9]+]]:_(s64) = G_CONSTANT i64 64
; CHECK-NEXT: [[SUB2:%[0-9]+]]:_(s64) = G_SUB %hi2, [[C3]] ; CHECK-NEXT: [[SUB2:%[0-9]+]]:_(s64) = G_SUB %lo2, [[C3]]
; CHECK-NEXT: [[SUB3:%[0-9]+]]:_(s64) = G_SUB [[C3]], %hi2 ; CHECK-NEXT: [[SUB3:%[0-9]+]]:_(s64) = G_SUB [[C3]], %lo2
; CHECK-NEXT: [[C4:%[0-9]+]]:_(s64) = G_CONSTANT i64 0 ; CHECK-NEXT: [[C4:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
; CHECK-NEXT: [[ICMP2:%[0-9]+]]:_(s64) = G_ICMP intpred(ult), %hi2(s64), [[C3]] ; CHECK-NEXT: [[ICMP2:%[0-9]+]]:_(s64) = G_ICMP intpred(ult), %lo2(s64), [[C3]]
; CHECK-NEXT: [[ICMP3:%[0-9]+]]:_(s64) = G_ICMP intpred(eq), %hi2(s64), [[C4]] ; CHECK-NEXT: [[ICMP3:%[0-9]+]]:_(s64) = G_ICMP intpred(eq), %lo2(s64), [[C4]]
; CHECK-NEXT: [[LSHR:%[0-9]+]]:_(s64) = G_LSHR %lo1, %hi2(s64) ; CHECK-NEXT: [[LSHR:%[0-9]+]]:_(s64) = G_LSHR %hi1, %lo2(s64)
; CHECK-NEXT: [[SHL:%[0-9]+]]:_(s64) = G_SHL [[ASHR]], [[SUB3]](s64) ; CHECK-NEXT: [[SHL:%[0-9]+]]:_(s64) = G_SHL [[ASHR]], [[SUB3]](s64)
; CHECK-NEXT: [[OR:%[0-9]+]]:_(s64) = G_OR [[LSHR]], [[SHL]] ; CHECK-NEXT: [[OR:%[0-9]+]]:_(s64) = G_OR [[LSHR]], [[SHL]]
; CHECK-NEXT: [[ASHR1:%[0-9]+]]:_(s64) = G_ASHR [[ASHR]], [[SUB2]](s64) ; CHECK-NEXT: [[ASHR1:%[0-9]+]]:_(s64) = G_ASHR [[ASHR]], [[SUB2]](s64)
; CHECK-NEXT: [[C5:%[0-9]+]]:_(s64) = G_CONSTANT i64 1 ; CHECK-NEXT: [[C5:%[0-9]+]]:_(s64) = G_CONSTANT i64 1
; CHECK-NEXT: [[AND:%[0-9]+]]:_(s64) = G_AND [[ICMP2]], [[C5]] ; CHECK-NEXT: [[AND:%[0-9]+]]:_(s64) = G_AND [[ICMP2]], [[C5]]
; CHECK-NEXT: [[SELECT:%[0-9]+]]:_(s64) = G_SELECT [[AND]](s64), [[OR]], [[ASHR1]] ; CHECK-NEXT: [[SELECT:%[0-9]+]]:_(s64) = G_SELECT [[AND]](s64), [[OR]], [[ASHR1]]
; CHECK-NEXT: [[C6:%[0-9]+]]:_(s64) = G_CONSTANT i64 1 ; CHECK-NEXT: [[C6:%[0-9]+]]:_(s64) = G_CONSTANT i64 1
; CHECK-NEXT: [[AND1:%[0-9]+]]:_(s64) = G_AND [[ICMP3]], [[C6]] ; CHECK-NEXT: [[AND1:%[0-9]+]]:_(s64) = G_AND [[ICMP3]], [[C6]]
; CHECK-NEXT: [[SELECT1:%[0-9]+]]:_(s64) = G_SELECT [[AND1]](s64), %lo1, [[SELECT]] ; CHECK-NEXT: [[SELECT1:%[0-9]+]]:_(s64) = G_SELECT [[AND1]](s64), %hi1, [[SELECT]]
; CHECK-NEXT: [[C7:%[0-9]+]]:_(s64) = G_CONSTANT i64 64 ; CHECK-NEXT: [[C7:%[0-9]+]]:_(s64) = G_CONSTANT i64 64
; CHECK-NEXT: [[SUB4:%[0-9]+]]:_(s64) = G_SUB %hi2, [[C7]] ; CHECK-NEXT: [[SUB4:%[0-9]+]]:_(s64) = G_SUB %lo2, [[C7]]
; CHECK-NEXT: [[SUB5:%[0-9]+]]:_(s64) = G_SUB [[C7]], %hi2 ; CHECK-NEXT: [[SUB5:%[0-9]+]]:_(s64) = G_SUB [[C7]], %lo2
; CHECK-NEXT: [[C8:%[0-9]+]]:_(s64) = G_CONSTANT i64 0 ; CHECK-NEXT: [[C8:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
; CHECK-NEXT: [[ICMP4:%[0-9]+]]:_(s64) = G_ICMP intpred(ult), %hi2(s64), [[C7]] ; CHECK-NEXT: [[ICMP4:%[0-9]+]]:_(s64) = G_ICMP intpred(ult), %lo2(s64), [[C7]]
; CHECK-NEXT: [[ICMP5:%[0-9]+]]:_(s64) = G_ICMP intpred(eq), %hi2(s64), [[C8]] ; CHECK-NEXT: [[ICMP5:%[0-9]+]]:_(s64) = G_ICMP intpred(eq), %lo2(s64), [[C8]]
; CHECK-NEXT: [[LSHR1:%[0-9]+]]:_(s64) = G_LSHR %mid1, %hi2(s64) ; CHECK-NEXT: [[LSHR1:%[0-9]+]]:_(s64) = G_LSHR %mid1, %lo2(s64)
; CHECK-NEXT: [[LSHR2:%[0-9]+]]:_(s64) = G_LSHR %hi1, %hi2(s64) ; CHECK-NEXT: [[LSHR2:%[0-9]+]]:_(s64) = G_LSHR %lo1, %lo2(s64)
; CHECK-NEXT: [[SHL1:%[0-9]+]]:_(s64) = G_SHL %mid1, [[SUB5]](s64) ; CHECK-NEXT: [[SHL1:%[0-9]+]]:_(s64) = G_SHL %mid1, [[SUB5]](s64)
; CHECK-NEXT: [[OR1:%[0-9]+]]:_(s64) = G_OR [[LSHR2]], [[SHL1]] ; CHECK-NEXT: [[OR1:%[0-9]+]]:_(s64) = G_OR [[LSHR2]], [[SHL1]]
; CHECK-NEXT: [[C9:%[0-9]+]]:_(s64) = G_CONSTANT i64 0 ; CHECK-NEXT: [[C9:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
; CHECK-NEXT: [[LSHR3:%[0-9]+]]:_(s64) = G_LSHR %mid1, [[SUB4]](s64) ; CHECK-NEXT: [[LSHR3:%[0-9]+]]:_(s64) = G_LSHR %mid1, [[SUB4]](s64)
; CHECK-NEXT: [[C10:%[0-9]+]]:_(s64) = G_CONSTANT i64 1 ; CHECK-NEXT: [[C10:%[0-9]+]]:_(s64) = G_CONSTANT i64 1
; CHECK-NEXT: [[AND2:%[0-9]+]]:_(s64) = G_AND [[ICMP4]], [[C10]] ; CHECK-NEXT: [[AND2:%[0-9]+]]:_(s64) = G_AND [[ICMP4]], [[C10]]
; CHECK-NEXT: [[SELECT2:%[0-9]+]]:_(s64) = G_SELECT [[AND2]](s64), [[OR1]], [[LSHR3]] ; CHECK-NEXT: [[SELECT2:%[0-9]+]]:_(s64) = G_SELECT [[AND2]](s64), [[OR1]], [[LSHR3]]
; CHECK-NEXT: [[C11:%[0-9]+]]:_(s64) = G_CONSTANT i64 1 ; CHECK-NEXT: [[C11:%[0-9]+]]:_(s64) = G_CONSTANT i64 1
; CHECK-NEXT: [[AND3:%[0-9]+]]:_(s64) = G_AND [[ICMP5]], [[C11]] ; CHECK-NEXT: [[AND3:%[0-9]+]]:_(s64) = G_AND [[ICMP5]], [[C11]]
; CHECK-NEXT: [[SELECT3:%[0-9]+]]:_(s64) = G_SELECT [[AND3]](s64), %hi1, [[SELECT2]] ; CHECK-NEXT: [[SELECT3:%[0-9]+]]:_(s64) = G_SELECT [[AND3]](s64), %lo1, [[SELECT2]]
; CHECK-NEXT: [[C12:%[0-9]+]]:_(s64) = G_CONSTANT i64 1 ; CHECK-NEXT: [[C12:%[0-9]+]]:_(s64) = G_CONSTANT i64 1
; CHECK-NEXT: [[AND4:%[0-9]+]]:_(s64) = G_AND [[ICMP4]], [[C12]] ; CHECK-NEXT: [[AND4:%[0-9]+]]:_(s64) = G_AND [[ICMP4]], [[C12]]
; CHECK-NEXT: [[SELECT4:%[0-9]+]]:_(s64) = G_SELECT [[AND4]](s64), [[LSHR1]], [[C9]] ; CHECK-NEXT: [[SELECT4:%[0-9]+]]:_(s64) = G_SELECT [[AND4]](s64), [[LSHR1]], [[C9]]
; CHECK-NEXT: [[C13:%[0-9]+]]:_(s64) = G_CONSTANT i64 64 ; CHECK-NEXT: [[C13:%[0-9]+]]:_(s64) = G_CONSTANT i64 64
; CHECK-NEXT: [[SUB6:%[0-9]+]]:_(s64) = G_SUB [[SUB1]], [[C13]] ; CHECK-NEXT: [[SUB6:%[0-9]+]]:_(s64) = G_SUB [[SUB1]], [[C13]]
; CHECK-NEXT: [[SUB7:%[0-9]+]]:_(s64) = G_SUB [[C13]], [[SUB1]] ; CHECK-NEXT: [[SUB7:%[0-9]+]]:_(s64) = G_SUB [[C13]], [[SUB1]]
; CHECK-NEXT: [[C14:%[0-9]+]]:_(s64) = G_CONSTANT i64 0 ; CHECK-NEXT: [[C14:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
; CHECK-NEXT: [[ICMP6:%[0-9]+]]:_(s64) = G_ICMP intpred(ult), [[SUB1]](s64), [[C13]] ; CHECK-NEXT: [[ICMP6:%[0-9]+]]:_(s64) = G_ICMP intpred(ult), [[SUB1]](s64), [[C13]]
; CHECK-NEXT: [[ICMP7:%[0-9]+]]:_(s64) = G_ICMP intpred(eq), [[SUB1]](s64), [[C14]] ; CHECK-NEXT: [[ICMP7:%[0-9]+]]:_(s64) = G_ICMP intpred(eq), [[SUB1]](s64), [[C14]]
; CHECK-NEXT: [[SHL2:%[0-9]+]]:_(s64) = G_SHL %lo1, [[SUB1]](s64) ; CHECK-NEXT: [[SHL2:%[0-9]+]]:_(s64) = G_SHL %hi1, [[SUB1]](s64)
; CHECK-NEXT: [[LSHR4:%[0-9]+]]:_(s64) = G_LSHR %lo1, [[SUB7]](s64) ; CHECK-NEXT: [[LSHR4:%[0-9]+]]:_(s64) = G_LSHR %hi1, [[SUB7]](s64)
; CHECK-NEXT: [[SHL3:%[0-9]+]]:_(s64) = G_SHL [[ASHR]], [[SUB1]](s64) ; CHECK-NEXT: [[SHL3:%[0-9]+]]:_(s64) = G_SHL [[ASHR]], [[SUB1]](s64)
; CHECK-NEXT: [[OR2:%[0-9]+]]:_(s64) = G_OR [[LSHR4]], [[SHL3]] ; CHECK-NEXT: [[OR2:%[0-9]+]]:_(s64) = G_OR [[LSHR4]], [[SHL3]]
; CHECK-NEXT: [[C15:%[0-9]+]]:_(s64) = G_CONSTANT i64 0 ; CHECK-NEXT: [[C15:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
; CHECK-NEXT: [[SHL4:%[0-9]+]]:_(s64) = G_SHL %lo1, [[SUB6]](s64) ; CHECK-NEXT: [[SHL4:%[0-9]+]]:_(s64) = G_SHL %hi1, [[SUB6]](s64)
; CHECK-NEXT: [[C16:%[0-9]+]]:_(s64) = G_CONSTANT i64 1 ; CHECK-NEXT: [[C16:%[0-9]+]]:_(s64) = G_CONSTANT i64 1
; CHECK-NEXT: [[AND5:%[0-9]+]]:_(s64) = G_AND [[ICMP6]], [[C16]] ; CHECK-NEXT: [[AND5:%[0-9]+]]:_(s64) = G_AND [[ICMP6]], [[C16]]
; CHECK-NEXT: [[SELECT5:%[0-9]+]]:_(s64) = G_SELECT [[AND5]](s64), [[SHL2]], [[C15]] ; CHECK-NEXT: [[SELECT5:%[0-9]+]]:_(s64) = G_SELECT [[AND5]](s64), [[SHL2]], [[C15]]
; CHECK-NEXT: [[C17:%[0-9]+]]:_(s64) = G_CONSTANT i64 1 ; CHECK-NEXT: [[C17:%[0-9]+]]:_(s64) = G_CONSTANT i64 1
; CHECK-NEXT: [[AND6:%[0-9]+]]:_(s64) = G_AND [[ICMP6]], [[C17]] ; CHECK-NEXT: [[AND6:%[0-9]+]]:_(s64) = G_AND [[ICMP6]], [[C17]]
; CHECK-NEXT: [[SELECT6:%[0-9]+]]:_(s64) = G_SELECT [[AND6]](s64), [[OR2]], [[SHL4]] ; CHECK-NEXT: [[SELECT6:%[0-9]+]]:_(s64) = G_SELECT [[AND6]](s64), [[OR2]], [[SHL4]]
; CHECK-NEXT: [[C18:%[0-9]+]]:_(s64) = G_CONSTANT i64 1 ; CHECK-NEXT: [[C18:%[0-9]+]]:_(s64) = G_CONSTANT i64 1
; CHECK-NEXT: [[AND7:%[0-9]+]]:_(s64) = G_AND [[ICMP7]], [[C18]] ; CHECK-NEXT: [[AND7:%[0-9]+]]:_(s64) = G_AND [[ICMP7]], [[C18]]
; CHECK-NEXT: [[SELECT7:%[0-9]+]]:_(s64) = G_SELECT [[AND7]](s64), [[ASHR]], [[SELECT6]] ; CHECK-NEXT: [[SELECT7:%[0-9]+]]:_(s64) = G_SELECT [[AND7]](s64), [[ASHR]], [[SELECT6]]
; CHECK-NEXT: [[OR3:%[0-9]+]]:_(s64) = G_OR [[SELECT3]], [[SELECT5]] ; CHECK-NEXT: [[OR3:%[0-9]+]]:_(s64) = G_OR [[SELECT3]], [[SELECT5]]
; CHECK-NEXT: [[OR4:%[0-9]+]]:_(s64) = G_OR [[SELECT4]], [[SELECT7]] ; CHECK-NEXT: [[OR4:%[0-9]+]]:_(s64) = G_OR [[SELECT4]], [[SELECT7]]
; CHECK-NEXT: [[C19:%[0-9]+]]:_(s64) = G_CONSTANT i64 63 ; CHECK-NEXT: [[C19:%[0-9]+]]:_(s64) = G_CONSTANT i64 63
; CHECK-NEXT: [[ASHR2:%[0-9]+]]:_(s64) = G_ASHR [[ASHR]], [[C19]](s64) ; CHECK-NEXT: [[ASHR2:%[0-9]+]]:_(s64) = G_ASHR [[ASHR]], [[C19]](s64)
; CHECK-NEXT: [[C20:%[0-9]+]]:_(s64) = G_CONSTANT i64 64 ; CHECK-NEXT: [[C20:%[0-9]+]]:_(s64) = G_CONSTANT i64 64
; CHECK-NEXT: [[SUB8:%[0-9]+]]:_(s64) = G_SUB [[SUB]], [[C20]] ; CHECK-NEXT: [[SUB8:%[0-9]+]]:_(s64) = G_SUB [[SUB]], [[C20]]
; CHECK-NEXT: [[SUB9:%[0-9]+]]:_(s64) = G_SUB [[C20]], [[SUB]] ; CHECK-NEXT: [[SUB9:%[0-9]+]]:_(s64) = G_SUB [[C20]], [[SUB]]
; CHECK-NEXT: [[C21:%[0-9]+]]:_(s64) = G_CONSTANT i64 0 ; CHECK-NEXT: [[C21:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
; CHECK-NEXT: [[ICMP8:%[0-9]+]]:_(s64) = G_ICMP intpred(ult), [[SUB]](s64), [[C20]] ; CHECK-NEXT: [[ICMP8:%[0-9]+]]:_(s64) = G_ICMP intpred(ult), [[SUB]](s64), [[C20]]
; CHECK-NEXT: [[ICMP9:%[0-9]+]]:_(s64) = G_ICMP intpred(eq), [[SUB]](s64), [[C21]] ; CHECK-NEXT: [[ICMP9:%[0-9]+]]:_(s64) = G_ICMP intpred(eq), [[SUB]](s64), [[C21]]
; CHECK-NEXT: [[ASHR3:%[0-9]+]]:_(s64) = G_ASHR [[ASHR]], [[SUB]](s64) ; CHECK-NEXT: [[ASHR3:%[0-9]+]]:_(s64) = G_ASHR [[ASHR]], [[SUB]](s64)
; CHECK-NEXT: [[LSHR5:%[0-9]+]]:_(s64) = G_LSHR %lo1, [[SUB]](s64) ; CHECK-NEXT: [[LSHR5:%[0-9]+]]:_(s64) = G_LSHR %hi1, [[SUB]](s64)
; CHECK-NEXT: [[SHL5:%[0-9]+]]:_(s64) = G_SHL [[ASHR]], [[SUB9]](s64) ; CHECK-NEXT: [[SHL5:%[0-9]+]]:_(s64) = G_SHL [[ASHR]], [[SUB9]](s64)
; CHECK-NEXT: [[OR5:%[0-9]+]]:_(s64) = G_OR [[LSHR5]], [[SHL5]] ; CHECK-NEXT: [[OR5:%[0-9]+]]:_(s64) = G_OR [[LSHR5]], [[SHL5]]
; CHECK-NEXT: [[C22:%[0-9]+]]:_(s64) = G_CONSTANT i64 63 ; CHECK-NEXT: [[C22:%[0-9]+]]:_(s64) = G_CONSTANT i64 63
; CHECK-NEXT: [[ASHR4:%[0-9]+]]:_(s64) = G_ASHR [[ASHR]], [[C22]](s64) ; CHECK-NEXT: [[ASHR4:%[0-9]+]]:_(s64) = G_ASHR [[ASHR]], [[C22]](s64)
; CHECK-NEXT: [[ASHR5:%[0-9]+]]:_(s64) = G_ASHR [[ASHR]], [[SUB8]](s64) ; CHECK-NEXT: [[ASHR5:%[0-9]+]]:_(s64) = G_ASHR [[ASHR]], [[SUB8]](s64)
; CHECK-NEXT: [[C23:%[0-9]+]]:_(s64) = G_CONSTANT i64 1 ; CHECK-NEXT: [[C23:%[0-9]+]]:_(s64) = G_CONSTANT i64 1
; CHECK-NEXT: [[AND8:%[0-9]+]]:_(s64) = G_AND [[ICMP8]], [[C23]] ; CHECK-NEXT: [[AND8:%[0-9]+]]:_(s64) = G_AND [[ICMP8]], [[C23]]
; CHECK-NEXT: [[SELECT8:%[0-9]+]]:_(s64) = G_SELECT [[AND8]](s64), [[OR5]], [[ASHR5]] ; CHECK-NEXT: [[SELECT8:%[0-9]+]]:_(s64) = G_SELECT [[AND8]](s64), [[OR5]], [[ASHR5]]
; CHECK-NEXT: [[C24:%[0-9]+]]:_(s64) = G_CONSTANT i64 1 ; CHECK-NEXT: [[C24:%[0-9]+]]:_(s64) = G_CONSTANT i64 1
; CHECK-NEXT: [[AND9:%[0-9]+]]:_(s64) = G_AND [[ICMP9]], [[C24]] ; CHECK-NEXT: [[AND9:%[0-9]+]]:_(s64) = G_AND [[ICMP9]], [[C24]]
; CHECK-NEXT: [[SELECT9:%[0-9]+]]:_(s64) = G_SELECT [[AND9]](s64), %lo1, [[SELECT8]] ; CHECK-NEXT: [[SELECT9:%[0-9]+]]:_(s64) = G_SELECT [[AND9]](s64), %hi1, [[SELECT8]]
; CHECK-NEXT: [[C25:%[0-9]+]]:_(s64) = G_CONSTANT i64 1 ; CHECK-NEXT: [[C25:%[0-9]+]]:_(s64) = G_CONSTANT i64 1
; CHECK-NEXT: [[AND10:%[0-9]+]]:_(s64) = G_AND [[ICMP8]], [[C25]] ; CHECK-NEXT: [[AND10:%[0-9]+]]:_(s64) = G_AND [[ICMP8]], [[C25]]
; CHECK-NEXT: [[SELECT10:%[0-9]+]]:_(s64) = G_SELECT [[AND10]](s64), [[ASHR3]], [[ASHR4]] ; CHECK-NEXT: [[SELECT10:%[0-9]+]]:_(s64) = G_SELECT [[AND10]](s64), [[ASHR3]], [[ASHR4]]
; CHECK-NEXT: [[C26:%[0-9]+]]:_(s64) = G_CONSTANT i64 1 ; CHECK-NEXT: [[C26:%[0-9]+]]:_(s64) = G_CONSTANT i64 1
; CHECK-NEXT: [[AND11:%[0-9]+]]:_(s64) = G_AND [[ICMP]], [[C26]] ; CHECK-NEXT: [[AND11:%[0-9]+]]:_(s64) = G_AND [[ICMP]], [[C26]]
; CHECK-NEXT: [[SELECT11:%[0-9]+]]:_(s64) = G_SELECT [[AND11]](s64), [[OR3]], [[SELECT9]] ; CHECK-NEXT: [[SELECT11:%[0-9]+]]:_(s64) = G_SELECT [[AND11]](s64), [[OR3]], [[SELECT9]]
; CHECK-NEXT: [[C27:%[0-9]+]]:_(s64) = G_CONSTANT i64 1 ; CHECK-NEXT: [[C27:%[0-9]+]]:_(s64) = G_CONSTANT i64 1
; CHECK-NEXT: [[AND12:%[0-9]+]]:_(s64) = G_AND [[ICMP]], [[C27]] ; CHECK-NEXT: [[AND12:%[0-9]+]]:_(s64) = G_AND [[ICMP]], [[C27]]
; CHECK-NEXT: [[SELECT12:%[0-9]+]]:_(s64) = G_SELECT [[AND12]](s64), [[OR4]], [[SELECT10]] ; CHECK-NEXT: [[SELECT12:%[0-9]+]]:_(s64) = G_SELECT [[AND12]](s64), [[OR4]], [[SELECT10]]
; CHECK-NEXT: [[C28:%[0-9]+]]:_(s64) = G_CONSTANT i64 1 ; CHECK-NEXT: [[C28:%[0-9]+]]:_(s64) = G_CONSTANT i64 1
; CHECK-NEXT: [[AND13:%[0-9]+]]:_(s64) = G_AND [[ICMP1]], [[C28]] ; CHECK-NEXT: [[AND13:%[0-9]+]]:_(s64) = G_AND [[ICMP1]], [[C28]]
; CHECK-NEXT: [[SELECT13:%[0-9]+]]:_(s64) = G_SELECT [[AND13]](s64), %hi1, [[SELECT11]] ; CHECK-NEXT: [[SELECT13:%[0-9]+]]:_(s64) = G_SELECT [[AND13]](s64), %lo1, [[SELECT11]]
; CHECK-NEXT: [[C29:%[0-9]+]]:_(s64) = G_CONSTANT i64 1 ; CHECK-NEXT: [[C29:%[0-9]+]]:_(s64) = G_CONSTANT i64 1
; CHECK-NEXT: [[AND14:%[0-9]+]]:_(s64) = G_AND [[ICMP1]], [[C29]] ; CHECK-NEXT: [[AND14:%[0-9]+]]:_(s64) = G_AND [[ICMP1]], [[C29]]
; CHECK-NEXT: [[SELECT14:%[0-9]+]]:_(s64) = G_SELECT [[AND14]](s64), %mid1, [[SELECT12]] ; CHECK-NEXT: [[SELECT14:%[0-9]+]]:_(s64) = G_SELECT [[AND14]](s64), %mid1, [[SELECT12]]
; CHECK-NEXT: [[C30:%[0-9]+]]:_(s64) = G_CONSTANT i64 1 ; CHECK-NEXT: [[C30:%[0-9]+]]:_(s64) = G_CONSTANT i64 1
; CHECK-NEXT: [[AND15:%[0-9]+]]:_(s64) = G_AND [[ICMP]], [[C30]] ; CHECK-NEXT: [[AND15:%[0-9]+]]:_(s64) = G_AND [[ICMP]], [[C30]]
; CHECK-NEXT: [[SELECT15:%[0-9]+]]:_(s64) = G_SELECT [[AND15]](s64), [[SELECT1]], [[ASHR2]] ; CHECK-NEXT: [[SELECT15:%[0-9]+]]:_(s64) = G_SELECT [[AND15]](s64), [[SELECT1]], [[ASHR2]]
; CHECK-NEXT: $x10 = COPY [[SELECT13]](s64) ; CHECK-NEXT: $x10 = COPY [[SELECT13]](s64)
; CHECK-NEXT: $x11 = COPY [[SELECT14]](s64) ; CHECK-NEXT: $x11 = COPY [[SELECT14]](s64)
; CHECK-NEXT: $x12 = COPY [[SELECT15]](s64) ; CHECK-NEXT: $x12 = COPY [[SELECT15]](s64)
; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11, implicit $x12 ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11, implicit $x12
%hi1:_(s64) = COPY $x10 %lo1:_(s64) = COPY $x10
%mid1:_(s64) = COPY $x11 %mid1:_(s64) = COPY $x11
%lo1:_(s64) = COPY $x12 %hi1:_(s64) = COPY $x12
%hi2:_(s64) = COPY $x13 %lo2:_(s64) = COPY $x13
%mid2:_(s64) = COPY $x14 %mid2:_(s64) = COPY $x14
%lo2:_(s64) = COPY $x15 %hi2:_(s64) = COPY $x15
%x1:_(s192) = G_MERGE_VALUES %hi1(s64), %mid1(s64), %lo1(s64) %x1:_(s192) = G_MERGE_VALUES %lo1(s64), %mid1(s64), %hi1(s64)
%x2:_(s192) = G_MERGE_VALUES %hi2(s64), %mid2(s64), %lo2(s64) %x2:_(s192) = G_MERGE_VALUES %lo2(s64), %mid2(s64), %hi2(s64)
%y:_(s192) = G_ASHR %x1, %x2 %y:_(s192) = G_ASHR %x1, %x2
%hi:_(s64), %mid:_(s64), %lo:_(s64) = G_UNMERGE_VALUES %y(s192) %lo:_(s64), %mid:_(s64), %hi:_(s64) = G_UNMERGE_VALUES %y(s192)
$x10 = COPY %hi(s64) $x10 = COPY %lo(s64)
$x11 = COPY %mid(s64) $x11 = COPY %mid(s64)
$x12 = COPY %lo(s64) $x12 = COPY %hi(s64)
PseudoRET implicit $x10, implicit $x11, implicit $x12 PseudoRET implicit $x10, implicit $x11, implicit $x12
... ...

llvm/test/CodeGen/RISCV/GlobalISel/legalizer/rv64/legalize-div.mir

Show First 20 Lines • Show All 165 Lines • ▼ Show 20 Lines bb.0.entry:
PseudoRET implicit $x10 PseudoRET implicit $x10
... ...
--- ---
name: sdiv_i72 name: sdiv_i72
body: | body: |
bb.0.entry: bb.0.entry:
; CHECK-I-LABEL: name: sdiv_i72 ; CHECK-I-LABEL: name: sdiv_i72
; CHECK-I: %xhi:_(s64) = COPY $x10 ; CHECK-I: %xlo:_(s64) = COPY $x10
; CHECK-I-NEXT: %xlo:_(s64) = COPY $x11 ; CHECK-I-NEXT: %xhi:_(s64) = COPY $x11
; CHECK-I-NEXT: %yhi:_(s64) = COPY $x12 ; CHECK-I-NEXT: %ylo:_(s64) = COPY $x12
; CHECK-I-NEXT: %ylo:_(s64) = COPY $x13 ; CHECK-I-NEXT: %yhi:_(s64) = COPY $x13
; CHECK-I-NEXT: [[SEXT_INREG:%[0-9]+]]:_(s64) = G_SEXT_INREG %xlo, 8 ; CHECK-I-NEXT: [[SEXT_INREG:%[0-9]+]]:_(s64) = G_SEXT_INREG %xhi, 8
; CHECK-I-NEXT: [[SEXT_INREG1:%[0-9]+]]:_(s64) = G_SEXT_INREG %ylo, 8 ; CHECK-I-NEXT: [[SEXT_INREG1:%[0-9]+]]:_(s64) = G_SEXT_INREG %yhi, 8
; CHECK-I-NEXT: $x10 = COPY %xhi(s64) ; CHECK-I-NEXT: $x10 = COPY %xlo(s64)
; CHECK-I-NEXT: $x11 = COPY [[SEXT_INREG]](s64) ; CHECK-I-NEXT: $x11 = COPY [[SEXT_INREG]](s64)
; CHECK-I-NEXT: $x12 = COPY %yhi(s64) ; CHECK-I-NEXT: $x12 = COPY %ylo(s64)
; CHECK-I-NEXT: $x13 = COPY [[SEXT_INREG1]](s64) ; CHECK-I-NEXT: $x13 = COPY [[SEXT_INREG1]](s64)
; CHECK-I-NEXT: PseudoCALL target-flags(riscv-call) &__divti3, implicit-def $x1, implicit $x10, implicit $x11, implicit $x12, implicit $x13, implicit-def $x10, implicit-def $x11 ; CHECK-I-NEXT: PseudoCALL target-flags(riscv-call) &__divti3, implicit-def $x1, implicit $x10, implicit $x11, implicit $x12, implicit $x13, implicit-def $x10, implicit-def $x11
; CHECK-I-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $x10 ; CHECK-I-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $x10
; CHECK-I-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $x11 ; CHECK-I-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $x11
; CHECK-I-NEXT: $x10 = COPY [[COPY]](s64) ; CHECK-I-NEXT: $x10 = COPY [[COPY]](s64)
; CHECK-I-NEXT: $x11 = COPY [[COPY1]](s64) ; CHECK-I-NEXT: $x11 = COPY [[COPY1]](s64)
; CHECK-I-NEXT: PseudoRET implicit $x10, implicit $x11 ; CHECK-I-NEXT: PseudoRET implicit $x10, implicit $x11
; ;
; CHECK-M-LABEL: name: sdiv_i72 ; CHECK-M-LABEL: name: sdiv_i72
; CHECK-M: %xhi:_(s64) = COPY $x10 ; CHECK-M: %xlo:_(s64) = COPY $x10
; CHECK-M-NEXT: %xlo:_(s64) = COPY $x11 ; CHECK-M-NEXT: %xhi:_(s64) = COPY $x11
; CHECK-M-NEXT: %yhi:_(s64) = COPY $x12 ; CHECK-M-NEXT: %ylo:_(s64) = COPY $x12
; CHECK-M-NEXT: %ylo:_(s64) = COPY $x13 ; CHECK-M-NEXT: %yhi:_(s64) = COPY $x13
; CHECK-M-NEXT: [[SEXT_INREG:%[0-9]+]]:_(s64) = G_SEXT_INREG %xlo, 8 ; CHECK-M-NEXT: [[SEXT_INREG:%[0-9]+]]:_(s64) = G_SEXT_INREG %xhi, 8
; CHECK-M-NEXT: [[SEXT_INREG1:%[0-9]+]]:_(s64) = G_SEXT_INREG %ylo, 8 ; CHECK-M-NEXT: [[SEXT_INREG1:%[0-9]+]]:_(s64) = G_SEXT_INREG %yhi, 8
; CHECK-M-NEXT: $x10 = COPY %xhi(s64) ; CHECK-M-NEXT: $x10 = COPY %xlo(s64)
; CHECK-M-NEXT: $x11 = COPY [[SEXT_INREG]](s64) ; CHECK-M-NEXT: $x11 = COPY [[SEXT_INREG]](s64)
; CHECK-M-NEXT: $x12 = COPY %yhi(s64) ; CHECK-M-NEXT: $x12 = COPY %ylo(s64)
; CHECK-M-NEXT: $x13 = COPY [[SEXT_INREG1]](s64) ; CHECK-M-NEXT: $x13 = COPY [[SEXT_INREG1]](s64)
; CHECK-M-NEXT: PseudoCALL target-flags(riscv-call) &__divti3, implicit-def $x1, implicit $x10, implicit $x11, implicit $x12, implicit $x13, implicit-def $x10, implicit-def $x11 ; CHECK-M-NEXT: PseudoCALL target-flags(riscv-call) &__divti3, implicit-def $x1, implicit $x10, implicit $x11, implicit $x12, implicit $x13, implicit-def $x10, implicit-def $x11
; CHECK-M-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $x10 ; CHECK-M-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $x10
; CHECK-M-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $x11 ; CHECK-M-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $x11
; CHECK-M-NEXT: $x10 = COPY [[COPY]](s64) ; CHECK-M-NEXT: $x10 = COPY [[COPY]](s64)
; CHECK-M-NEXT: $x11 = COPY [[COPY1]](s64) ; CHECK-M-NEXT: $x11 = COPY [[COPY1]](s64)
; CHECK-M-NEXT: PseudoRET implicit $x10, implicit $x11 ; CHECK-M-NEXT: PseudoRET implicit $x10, implicit $x11
%xhi:_(s64) = COPY $x10 %xlo:_(s64) = COPY $x10
%xlo:_(s64) = COPY $x11 %xhi:_(s64) = COPY $x11
%yhi:_(s64) = COPY $x12 %ylo:_(s64) = COPY $x12
%ylo:_(s64) = COPY $x13 %yhi:_(s64) = COPY $x13
%x0:_(s128) = G_MERGE_VALUES %xhi(s64), %xlo(s64) %x0:_(s128) = G_MERGE_VALUES %xlo(s64), %xhi(s64)
%y0:_(s128) = G_MERGE_VALUES %yhi(s64), %ylo(s64) %y0:_(s128) = G_MERGE_VALUES %ylo(s64), %yhi(s64)
%x:_(s72) = G_TRUNC %x0 %x:_(s72) = G_TRUNC %x0
%y:_(s72) = G_TRUNC %y0 %y:_(s72) = G_TRUNC %y0
%z:_(s72) = G_SDIV %x, %y %z:_(s72) = G_SDIV %x, %y
%z0:_(s128) = G_ANYEXT %z %z0:_(s128) = G_ANYEXT %z
%zhi:_(s64), %zlo:_(s64) = G_UNMERGE_VALUES %z0(s128) %zlo:_(s64), %zhi:_(s64) = G_UNMERGE_VALUES %z0(s128)
$x10 = COPY %zhi(s64) $x10 = COPY %zlo(s64)
$x11 = COPY %zlo(s64) $x11 = COPY %zhi(s64)
PseudoRET implicit $x10, implicit $x11 PseudoRET implicit $x10, implicit $x11
... ...
--- ---
name: sdiv_i128 name: sdiv_i128
body: | body: |
bb.0.entry: bb.0.entry:
; CHECK-I-LABEL: name: sdiv_i128 ; CHECK-I-LABEL: name: sdiv_i128
; CHECK-I: %hi1:_(s64) = COPY $x10 ; CHECK-I: %lo1:_(s64) = COPY $x10
; CHECK-I-NEXT: %lo1:_(s64) = COPY $x11 ; CHECK-I-NEXT: %hi1:_(s64) = COPY $x11
; CHECK-I-NEXT: %hi2:_(s64) = COPY $x12 ; CHECK-I-NEXT: %lo2:_(s64) = COPY $x12
; CHECK-I-NEXT: %lo2:_(s64) = COPY $x13 ; CHECK-I-NEXT: %hi2:_(s64) = COPY $x13
; CHECK-I-NEXT: $x10 = COPY %hi1(s64) ; CHECK-I-NEXT: $x10 = COPY %lo1(s64)
; CHECK-I-NEXT: $x11 = COPY %lo1(s64) ; CHECK-I-NEXT: $x11 = COPY %hi1(s64)
; CHECK-I-NEXT: $x12 = COPY %hi2(s64) ; CHECK-I-NEXT: $x12 = COPY %lo2(s64)
; CHECK-I-NEXT: $x13 = COPY %lo2(s64) ; CHECK-I-NEXT: $x13 = COPY %hi2(s64)
; CHECK-I-NEXT: PseudoCALL target-flags(riscv-call) &__divti3, implicit-def $x1, implicit $x10, implicit $x11, implicit $x12, implicit $x13, implicit-def $x10, implicit-def $x11 ; CHECK-I-NEXT: PseudoCALL target-flags(riscv-call) &__divti3, implicit-def $x1, implicit $x10, implicit $x11, implicit $x12, implicit $x13, implicit-def $x10, implicit-def $x11
; CHECK-I-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $x10 ; CHECK-I-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $x10
; CHECK-I-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $x11 ; CHECK-I-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $x11
; CHECK-I-NEXT: $x10 = COPY [[COPY]](s64) ; CHECK-I-NEXT: $x10 = COPY [[COPY]](s64)
; CHECK-I-NEXT: $x11 = COPY [[COPY1]](s64) ; CHECK-I-NEXT: $x11 = COPY [[COPY1]](s64)
; CHECK-I-NEXT: PseudoRET implicit $x10, implicit $x11 ; CHECK-I-NEXT: PseudoRET implicit $x10, implicit $x11
; ;
; CHECK-M-LABEL: name: sdiv_i128 ; CHECK-M-LABEL: name: sdiv_i128
; CHECK-M: %hi1:_(s64) = COPY $x10 ; CHECK-M: %lo1:_(s64) = COPY $x10
; CHECK-M-NEXT: %lo1:_(s64) = COPY $x11 ; CHECK-M-NEXT: %hi1:_(s64) = COPY $x11
; CHECK-M-NEXT: %hi2:_(s64) = COPY $x12 ; CHECK-M-NEXT: %lo2:_(s64) = COPY $x12
; CHECK-M-NEXT: %lo2:_(s64) = COPY $x13 ; CHECK-M-NEXT: %hi2:_(s64) = COPY $x13
; CHECK-M-NEXT: $x10 = COPY %hi1(s64) ; CHECK-M-NEXT: $x10 = COPY %lo1(s64)
; CHECK-M-NEXT: $x11 = COPY %lo1(s64) ; CHECK-M-NEXT: $x11 = COPY %hi1(s64)
; CHECK-M-NEXT: $x12 = COPY %hi2(s64) ; CHECK-M-NEXT: $x12 = COPY %lo2(s64)
; CHECK-M-NEXT: $x13 = COPY %lo2(s64) ; CHECK-M-NEXT: $x13 = COPY %hi2(s64)
; CHECK-M-NEXT: PseudoCALL target-flags(riscv-call) &__divti3, implicit-def $x1, implicit $x10, implicit $x11, implicit $x12, implicit $x13, implicit-def $x10, implicit-def $x11 ; CHECK-M-NEXT: PseudoCALL target-flags(riscv-call) &__divti3, implicit-def $x1, implicit $x10, implicit $x11, implicit $x12, implicit $x13, implicit-def $x10, implicit-def $x11
; CHECK-M-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $x10 ; CHECK-M-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $x10
; CHECK-M-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $x11 ; CHECK-M-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $x11
; CHECK-M-NEXT: $x10 = COPY [[COPY]](s64) ; CHECK-M-NEXT: $x10 = COPY [[COPY]](s64)
; CHECK-M-NEXT: $x11 = COPY [[COPY1]](s64) ; CHECK-M-NEXT: $x11 = COPY [[COPY1]](s64)
; CHECK-M-NEXT: PseudoRET implicit $x10, implicit $x11 ; CHECK-M-NEXT: PseudoRET implicit $x10, implicit $x11
%hi1:_(s64) = COPY $x10 %lo1:_(s64) = COPY $x10
%lo1:_(s64) = COPY $x11 %hi1:_(s64) = COPY $x11
%hi2:_(s64) = COPY $x12 %lo2:_(s64) = COPY $x12
%lo2:_(s64) = COPY $x13 %hi2:_(s64) = COPY $x13
%x1:_(s128) = G_MERGE_VALUES %hi1(s64), %lo1(s64) %x1:_(s128) = G_MERGE_VALUES %lo1(s64), %hi1(s64)
%x2:_(s128) = G_MERGE_VALUES %hi2(s64), %lo2(s64) %x2:_(s128) = G_MERGE_VALUES %lo2(s64), %hi2(s64)
%y:_(s128) = G_SDIV %x1, %x2 %y:_(s128) = G_SDIV %x1, %x2
%hiy:_(s64), %loy:_(s64) = G_UNMERGE_VALUES %y(s128) %loy:_(s64), %hiy:_(s64) = G_UNMERGE_VALUES %y(s128)
$x10 = COPY %hiy(s64) $x10 = COPY %loy(s64)
$x11 = COPY %loy(s64) $x11 = COPY %hiy(s64)
PseudoRET implicit $x10, implicit $x11 PseudoRET implicit $x10, implicit $x11
... ...
--- ---
name: udiv_i8 name: udiv_i8
body: | body: |
bb.0.entry: bb.0.entry:
; CHECK-I-LABEL: name: udiv_i8 ; CHECK-I-LABEL: name: udiv_i8
▲ Show 20 Lines • Show All 171 Lines • ▼ Show 20 Lines bb.0.entry:
PseudoRET implicit $x10 PseudoRET implicit $x10
... ...
--- ---
name: udiv_i72 name: udiv_i72
body: | body: |
bb.0.entry: bb.0.entry:
; CHECK-I-LABEL: name: udiv_i72 ; CHECK-I-LABEL: name: udiv_i72
; CHECK-I: %xhi:_(s64) = COPY $x10 ; CHECK-I: %xlo:_(s64) = COPY $x10
; CHECK-I-NEXT: %xlo:_(s64) = COPY $x11 ; CHECK-I-NEXT: %xhi:_(s64) = COPY $x11
; CHECK-I-NEXT: %yhi:_(s64) = COPY $x12 ; CHECK-I-NEXT: %ylo:_(s64) = COPY $x12
; CHECK-I-NEXT: %ylo:_(s64) = COPY $x13 ; CHECK-I-NEXT: %yhi:_(s64) = COPY $x13
; CHECK-I-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 -1 ; CHECK-I-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 -1
; CHECK-I-NEXT: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 255 ; CHECK-I-NEXT: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 255
; CHECK-I-NEXT: [[AND:%[0-9]+]]:_(s64) = G_AND %xhi, [[C]] ; CHECK-I-NEXT: [[AND:%[0-9]+]]:_(s64) = G_AND %xlo, [[C]]
; CHECK-I-NEXT: [[AND1:%[0-9]+]]:_(s64) = G_AND %xlo, [[C1]] ; CHECK-I-NEXT: [[AND1:%[0-9]+]]:_(s64) = G_AND %xhi, [[C1]]
; CHECK-I-NEXT: [[C2:%[0-9]+]]:_(s64) = G_CONSTANT i64 -1 ; CHECK-I-NEXT: [[C2:%[0-9]+]]:_(s64) = G_CONSTANT i64 -1
; CHECK-I-NEXT: [[C3:%[0-9]+]]:_(s64) = G_CONSTANT i64 255 ; CHECK-I-NEXT: [[C3:%[0-9]+]]:_(s64) = G_CONSTANT i64 255
; CHECK-I-NEXT: [[AND2:%[0-9]+]]:_(s64) = G_AND %yhi, [[C2]] ; CHECK-I-NEXT: [[AND2:%[0-9]+]]:_(s64) = G_AND %ylo, [[C2]]
; CHECK-I-NEXT: [[AND3:%[0-9]+]]:_(s64) = G_AND %ylo, [[C3]] ; CHECK-I-NEXT: [[AND3:%[0-9]+]]:_(s64) = G_AND %yhi, [[C3]]
; CHECK-I-NEXT: $x10 = COPY [[AND]](s64) ; CHECK-I-NEXT: $x10 = COPY [[AND]](s64)
; CHECK-I-NEXT: $x11 = COPY [[AND1]](s64) ; CHECK-I-NEXT: $x11 = COPY [[AND1]](s64)
; CHECK-I-NEXT: $x12 = COPY [[AND2]](s64) ; CHECK-I-NEXT: $x12 = COPY [[AND2]](s64)
; CHECK-I-NEXT: $x13 = COPY [[AND3]](s64) ; CHECK-I-NEXT: $x13 = COPY [[AND3]](s64)
; CHECK-I-NEXT: PseudoCALL target-flags(riscv-call) &__udivti3, implicit-def $x1, implicit $x10, implicit $x11, implicit $x12, implicit $x13, implicit-def $x10, implicit-def $x11 ; CHECK-I-NEXT: PseudoCALL target-flags(riscv-call) &__udivti3, implicit-def $x1, implicit $x10, implicit $x11, implicit $x12, implicit $x13, implicit-def $x10, implicit-def $x11
; CHECK-I-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $x10 ; CHECK-I-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $x10
; CHECK-I-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $x11 ; CHECK-I-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $x11
; CHECK-I-NEXT: $x10 = COPY [[COPY]](s64) ; CHECK-I-NEXT: $x10 = COPY [[COPY]](s64)
; CHECK-I-NEXT: $x11 = COPY [[COPY1]](s64) ; CHECK-I-NEXT: $x11 = COPY [[COPY1]](s64)
; CHECK-I-NEXT: PseudoRET implicit $x10, implicit $x11 ; CHECK-I-NEXT: PseudoRET implicit $x10, implicit $x11
; ;
; CHECK-M-LABEL: name: udiv_i72 ; CHECK-M-LABEL: name: udiv_i72
; CHECK-M: %xhi:_(s64) = COPY $x10 ; CHECK-M: %xlo:_(s64) = COPY $x10
; CHECK-M-NEXT: %xlo:_(s64) = COPY $x11 ; CHECK-M-NEXT: %xhi:_(s64) = COPY $x11
; CHECK-M-NEXT: %yhi:_(s64) = COPY $x12 ; CHECK-M-NEXT: %ylo:_(s64) = COPY $x12
; CHECK-M-NEXT: %ylo:_(s64) = COPY $x13 ; CHECK-M-NEXT: %yhi:_(s64) = COPY $x13
; CHECK-M-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 -1 ; CHECK-M-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 -1
; CHECK-M-NEXT: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 255 ; CHECK-M-NEXT: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 255
; CHECK-M-NEXT: [[AND:%[0-9]+]]:_(s64) = G_AND %xhi, [[C]] ; CHECK-M-NEXT: [[AND:%[0-9]+]]:_(s64) = G_AND %xlo, [[C]]
; CHECK-M-NEXT: [[AND1:%[0-9]+]]:_(s64) = G_AND %xlo, [[C1]] ; CHECK-M-NEXT: [[AND1:%[0-9]+]]:_(s64) = G_AND %xhi, [[C1]]
; CHECK-M-NEXT: [[C2:%[0-9]+]]:_(s64) = G_CONSTANT i64 -1 ; CHECK-M-NEXT: [[C2:%[0-9]+]]:_(s64) = G_CONSTANT i64 -1
; CHECK-M-NEXT: [[C3:%[0-9]+]]:_(s64) = G_CONSTANT i64 255 ; CHECK-M-NEXT: [[C3:%[0-9]+]]:_(s64) = G_CONSTANT i64 255
; CHECK-M-NEXT: [[AND2:%[0-9]+]]:_(s64) = G_AND %yhi, [[C2]] ; CHECK-M-NEXT: [[AND2:%[0-9]+]]:_(s64) = G_AND %ylo, [[C2]]
; CHECK-M-NEXT: [[AND3:%[0-9]+]]:_(s64) = G_AND %ylo, [[C3]] ; CHECK-M-NEXT: [[AND3:%[0-9]+]]:_(s64) = G_AND %yhi, [[C3]]
; CHECK-M-NEXT: $x10 = COPY [[AND]](s64) ; CHECK-M-NEXT: $x10 = COPY [[AND]](s64)
; CHECK-M-NEXT: $x11 = COPY [[AND1]](s64) ; CHECK-M-NEXT: $x11 = COPY [[AND1]](s64)
; CHECK-M-NEXT: $x12 = COPY [[AND2]](s64) ; CHECK-M-NEXT: $x12 = COPY [[AND2]](s64)
; CHECK-M-NEXT: $x13 = COPY [[AND3]](s64) ; CHECK-M-NEXT: $x13 = COPY [[AND3]](s64)
; CHECK-M-NEXT: PseudoCALL target-flags(riscv-call) &__udivti3, implicit-def $x1, implicit $x10, implicit $x11, implicit $x12, implicit $x13, implicit-def $x10, implicit-def $x11 ; CHECK-M-NEXT: PseudoCALL target-flags(riscv-call) &__udivti3, implicit-def $x1, implicit $x10, implicit $x11, implicit $x12, implicit $x13, implicit-def $x10, implicit-def $x11
; CHECK-M-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $x10 ; CHECK-M-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $x10
; CHECK-M-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $x11 ; CHECK-M-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $x11
; CHECK-M-NEXT: $x10 = COPY [[COPY]](s64) ; CHECK-M-NEXT: $x10 = COPY [[COPY]](s64)
; CHECK-M-NEXT: $x11 = COPY [[COPY1]](s64) ; CHECK-M-NEXT: $x11 = COPY [[COPY1]](s64)
; CHECK-M-NEXT: PseudoRET implicit $x10, implicit $x11 ; CHECK-M-NEXT: PseudoRET implicit $x10, implicit $x11
%xhi:_(s64) = COPY $x10 %xlo:_(s64) = COPY $x10
%xlo:_(s64) = COPY $x11 %xhi:_(s64) = COPY $x11
%yhi:_(s64) = COPY $x12 %ylo:_(s64) = COPY $x12
%ylo:_(s64) = COPY $x13 %yhi:_(s64) = COPY $x13
%x0:_(s128) = G_MERGE_VALUES %xhi(s64), %xlo(s64) %x0:_(s128) = G_MERGE_VALUES %xlo(s64), %xhi(s64)
%y0:_(s128) = G_MERGE_VALUES %yhi(s64), %ylo(s64) %y0:_(s128) = G_MERGE_VALUES %ylo(s64), %yhi(s64)
%x:_(s72) = G_TRUNC %x0 %x:_(s72) = G_TRUNC %x0
%y:_(s72) = G_TRUNC %y0 %y:_(s72) = G_TRUNC %y0
%z:_(s72) = G_UDIV %x, %y %z:_(s72) = G_UDIV %x, %y
%z0:_(s128) = G_ANYEXT %z %z0:_(s128) = G_ANYEXT %z
%zhi:_(s64), %zlo:_(s64) = G_UNMERGE_VALUES %z0(s128) %zlo:_(s64), %zhi:_(s64) = G_UNMERGE_VALUES %z0(s128)
$x10 = COPY %zhi(s64) $x10 = COPY %zlo(s64)
$x11 = COPY %zlo(s64) $x11 = COPY %zhi(s64)
PseudoRET implicit $x10, implicit $x11 PseudoRET implicit $x10, implicit $x11
... ...
--- ---
name: udiv_i128 name: udiv_i128
body: | body: |
bb.0.entry: bb.0.entry:
; CHECK-I-LABEL: name: udiv_i128 ; CHECK-I-LABEL: name: udiv_i128
; CHECK-I: %hi1:_(s64) = COPY $x10 ; CHECK-I: %lo1:_(s64) = COPY $x10
; CHECK-I-NEXT: %lo1:_(s64) = COPY $x11 ; CHECK-I-NEXT: %hi1:_(s64) = COPY $x11
; CHECK-I-NEXT: %hi2:_(s64) = COPY $x12 ; CHECK-I-NEXT: %lo2:_(s64) = COPY $x12
; CHECK-I-NEXT: %lo2:_(s64) = COPY $x13 ; CHECK-I-NEXT: %hi2:_(s64) = COPY $x13
; CHECK-I-NEXT: $x10 = COPY %hi1(s64) ; CHECK-I-NEXT: $x10 = COPY %lo1(s64)
; CHECK-I-NEXT: $x11 = COPY %lo1(s64) ; CHECK-I-NEXT: $x11 = COPY %hi1(s64)
; CHECK-I-NEXT: $x12 = COPY %hi2(s64) ; CHECK-I-NEXT: $x12 = COPY %lo2(s64)
; CHECK-I-NEXT: $x13 = COPY %lo2(s64) ; CHECK-I-NEXT: $x13 = COPY %hi2(s64)
; CHECK-I-NEXT: PseudoCALL target-flags(riscv-call) &__udivti3, implicit-def $x1, implicit $x10, implicit $x11, implicit $x12, implicit $x13, implicit-def $x10, implicit-def $x11 ; CHECK-I-NEXT: PseudoCALL target-flags(riscv-call) &__udivti3, implicit-def $x1, implicit $x10, implicit $x11, implicit $x12, implicit $x13, implicit-def $x10, implicit-def $x11
; CHECK-I-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $x10 ; CHECK-I-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $x10
; CHECK-I-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $x11 ; CHECK-I-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $x11
; CHECK-I-NEXT: $x10 = COPY [[COPY]](s64) ; CHECK-I-NEXT: $x10 = COPY [[COPY]](s64)
; CHECK-I-NEXT: $x11 = COPY [[COPY1]](s64) ; CHECK-I-NEXT: $x11 = COPY [[COPY1]](s64)
; CHECK-I-NEXT: PseudoRET implicit $x10, implicit $x11 ; CHECK-I-NEXT: PseudoRET implicit $x10, implicit $x11
; ;
; CHECK-M-LABEL: name: udiv_i128 ; CHECK-M-LABEL: name: udiv_i128
; CHECK-M: %hi1:_(s64) = COPY $x10 ; CHECK-M: %lo1:_(s64) = COPY $x10
; CHECK-M-NEXT: %lo1:_(s64) = COPY $x11 ; CHECK-M-NEXT: %hi1:_(s64) = COPY $x11
; CHECK-M-NEXT: %hi2:_(s64) = COPY $x12 ; CHECK-M-NEXT: %lo2:_(s64) = COPY $x12
; CHECK-M-NEXT: %lo2:_(s64) = COPY $x13 ; CHECK-M-NEXT: %hi2:_(s64) = COPY $x13
; CHECK-M-NEXT: $x10 = COPY %hi1(s64) ; CHECK-M-NEXT: $x10 = COPY %lo1(s64)
; CHECK-M-NEXT: $x11 = COPY %lo1(s64) ; CHECK-M-NEXT: $x11 = COPY %hi1(s64)
; CHECK-M-NEXT: $x12 = COPY %hi2(s64) ; CHECK-M-NEXT: $x12 = COPY %lo2(s64)
; CHECK-M-NEXT: $x13 = COPY %lo2(s64) ; CHECK-M-NEXT: $x13 = COPY %hi2(s64)
; CHECK-M-NEXT: PseudoCALL target-flags(riscv-call) &__udivti3, implicit-def $x1, implicit $x10, implicit $x11, implicit $x12, implicit $x13, implicit-def $x10, implicit-def $x11 ; CHECK-M-NEXT: PseudoCALL target-flags(riscv-call) &__udivti3, implicit-def $x1, implicit $x10, implicit $x11, implicit $x12, implicit $x13, implicit-def $x10, implicit-def $x11
; CHECK-M-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $x10 ; CHECK-M-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $x10
; CHECK-M-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $x11 ; CHECK-M-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $x11
; CHECK-M-NEXT: $x10 = COPY [[COPY]](s64) ; CHECK-M-NEXT: $x10 = COPY [[COPY]](s64)
; CHECK-M-NEXT: $x11 = COPY [[COPY1]](s64) ; CHECK-M-NEXT: $x11 = COPY [[COPY1]](s64)
; CHECK-M-NEXT: PseudoRET implicit $x10, implicit $x11 ; CHECK-M-NEXT: PseudoRET implicit $x10, implicit $x11
%hi1:_(s64) = COPY $x10 %lo1:_(s64) = COPY $x10
%lo1:_(s64) = COPY $x11 %hi1:_(s64) = COPY $x11
%hi2:_(s64) = COPY $x12 %lo2:_(s64) = COPY $x12
%lo2:_(s64) = COPY $x13 %hi2:_(s64) = COPY $x13
%x1:_(s128) = G_MERGE_VALUES %hi1(s64), %lo1(s64) %x1:_(s128) = G_MERGE_VALUES %lo1(s64), %hi1(s64)
%x2:_(s128) = G_MERGE_VALUES %hi2(s64), %lo2(s64) %x2:_(s128) = G_MERGE_VALUES %lo2(s64), %hi2(s64)
%y:_(s128) = G_UDIV %x1, %x2 %y:_(s128) = G_UDIV %x1, %x2
%hiy:_(s64), %loy:_(s64) = G_UNMERGE_VALUES %y(s128) %loy:_(s64), %hiy:_(s64) = G_UNMERGE_VALUES %y(s128)
$x10 = COPY %hiy(s64) $x10 = COPY %loy(s64)
$x11 = COPY %loy(s64) $x11 = COPY %hiy(s64)
PseudoRET implicit $x10, implicit $x11 PseudoRET implicit $x10, implicit $x11
... ...

llvm/test/CodeGen/RISCV/GlobalISel/legalizer/rv64/legalize-lshr.mir

Show First 20 Lines • Show All 165 Lines • ▼ Show 20 Lines bb.0.entry:
PseudoRET implicit $x10, implicit $x11 PseudoRET implicit $x10, implicit $x11
... ...
--- ---
name: lshr_i128 name: lshr_i128
body: | body: |
bb.0.entry: bb.0.entry:
; CHECK-LABEL: name: lshr_i128 ; CHECK-LABEL: name: lshr_i128
; CHECK: %hi1:_(s64) = COPY $x10 ; CHECK: %lo1:_(s64) = COPY $x10
; CHECK-NEXT: %lo1:_(s64) = COPY $x11 ; CHECK-NEXT: %hi1:_(s64) = COPY $x11
; CHECK-NEXT: %hi2:_(s64) = COPY $x12 ; CHECK-NEXT: %lo2:_(s64) = COPY $x12
; CHECK-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 64 ; CHECK-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 64
; CHECK-NEXT: [[SUB:%[0-9]+]]:_(s64) = G_SUB %hi2, [[C]] ; CHECK-NEXT: [[SUB:%[0-9]+]]:_(s64) = G_SUB %lo2, [[C]]
; CHECK-NEXT: [[SUB1:%[0-9]+]]:_(s64) = G_SUB [[C]], %hi2 ; CHECK-NEXT: [[SUB1:%[0-9]+]]:_(s64) = G_SUB [[C]], %lo2
; CHECK-NEXT: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 0 ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s64) = G_ICMP intpred(ult), %hi2(s64), [[C]] ; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s64) = G_ICMP intpred(ult), %lo2(s64), [[C]]
; CHECK-NEXT: [[ICMP1:%[0-9]+]]:_(s64) = G_ICMP intpred(eq), %hi2(s64), [[C1]] ; CHECK-NEXT: [[ICMP1:%[0-9]+]]:_(s64) = G_ICMP intpred(eq), %lo2(s64), [[C1]]
; CHECK-NEXT: [[LSHR:%[0-9]+]]:_(s64) = G_LSHR %lo1, %hi2(s64) ; CHECK-NEXT: [[LSHR:%[0-9]+]]:_(s64) = G_LSHR %hi1, %lo2(s64)
; CHECK-NEXT: [[LSHR1:%[0-9]+]]:_(s64) = G_LSHR %hi1, %hi2(s64) ; CHECK-NEXT: [[LSHR1:%[0-9]+]]:_(s64) = G_LSHR %lo1, %lo2(s64)
; CHECK-NEXT: [[SHL:%[0-9]+]]:_(s64) = G_SHL %lo1, [[SUB1]](s64) ; CHECK-NEXT: [[SHL:%[0-9]+]]:_(s64) = G_SHL %hi1, [[SUB1]](s64)
; CHECK-NEXT: [[OR:%[0-9]+]]:_(s64) = G_OR [[LSHR1]], [[SHL]] ; CHECK-NEXT: [[OR:%[0-9]+]]:_(s64) = G_OR [[LSHR1]], [[SHL]]
; CHECK-NEXT: [[C2:%[0-9]+]]:_(s64) = G_CONSTANT i64 0 ; CHECK-NEXT: [[C2:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
; CHECK-NEXT: [[LSHR2:%[0-9]+]]:_(s64) = G_LSHR %lo1, [[SUB]](s64) ; CHECK-NEXT: [[LSHR2:%[0-9]+]]:_(s64) = G_LSHR %hi1, [[SUB]](s64)
; CHECK-NEXT: [[C3:%[0-9]+]]:_(s64) = G_CONSTANT i64 1 ; CHECK-NEXT: [[C3:%[0-9]+]]:_(s64) = G_CONSTANT i64 1
; CHECK-NEXT: [[AND:%[0-9]+]]:_(s64) = G_AND [[ICMP]], [[C3]] ; CHECK-NEXT: [[AND:%[0-9]+]]:_(s64) = G_AND [[ICMP]], [[C3]]
; CHECK-NEXT: [[SELECT:%[0-9]+]]:_(s64) = G_SELECT [[AND]](s64), [[OR]], [[LSHR2]] ; CHECK-NEXT: [[SELECT:%[0-9]+]]:_(s64) = G_SELECT [[AND]](s64), [[OR]], [[LSHR2]]
; CHECK-NEXT: [[C4:%[0-9]+]]:_(s64) = G_CONSTANT i64 1 ; CHECK-NEXT: [[C4:%[0-9]+]]:_(s64) = G_CONSTANT i64 1
; CHECK-NEXT: [[AND1:%[0-9]+]]:_(s64) = G_AND [[ICMP1]], [[C4]] ; CHECK-NEXT: [[AND1:%[0-9]+]]:_(s64) = G_AND [[ICMP1]], [[C4]]
; CHECK-NEXT: [[SELECT1:%[0-9]+]]:_(s64) = G_SELECT [[AND1]](s64), %hi1, [[SELECT]] ; CHECK-NEXT: [[SELECT1:%[0-9]+]]:_(s64) = G_SELECT [[AND1]](s64), %lo1, [[SELECT]]
; CHECK-NEXT: [[C5:%[0-9]+]]:_(s64) = G_CONSTANT i64 1 ; CHECK-NEXT: [[C5:%[0-9]+]]:_(s64) = G_CONSTANT i64 1
; CHECK-NEXT: [[AND2:%[0-9]+]]:_(s64) = G_AND [[ICMP]], [[C5]] ; CHECK-NEXT: [[AND2:%[0-9]+]]:_(s64) = G_AND [[ICMP]], [[C5]]
; CHECK-NEXT: [[SELECT2:%[0-9]+]]:_(s64) = G_SELECT [[AND2]](s64), [[LSHR]], [[C2]] ; CHECK-NEXT: [[SELECT2:%[0-9]+]]:_(s64) = G_SELECT [[AND2]](s64), [[LSHR]], [[C2]]
; CHECK-NEXT: $x10 = COPY [[SELECT1]](s64) ; CHECK-NEXT: $x10 = COPY [[SELECT1]](s64)
; CHECK-NEXT: $x11 = COPY [[SELECT2]](s64) ; CHECK-NEXT: $x11 = COPY [[SELECT2]](s64)
; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11 ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11
%hi1:_(s64) = COPY $x10 %lo1:_(s64) = COPY $x10
%lo1:_(s64) = COPY $x11 %hi1:_(s64) = COPY $x11
%hi2:_(s64) = COPY $x12 %lo2:_(s64) = COPY $x12
%lo2:_(s64) = COPY $x13 %hi2:_(s64) = COPY $x13
%x1:_(s128) = G_MERGE_VALUES %hi1(s64), %lo1(s64) %x1:_(s128) = G_MERGE_VALUES %lo1(s64), %hi1(s64)
%x2:_(s128) = G_MERGE_VALUES %hi2(s64), %lo2(s64) %x2:_(s128) = G_MERGE_VALUES %lo2(s64), %hi2(s64)
%y:_(s128) = G_LSHR %x1, %x2 %y:_(s128) = G_LSHR %x1, %x2
%hiy:_(s64), %loy:_(s64) = G_UNMERGE_VALUES %y(s128) %loy:_(s64), %hiy:_(s64) = G_UNMERGE_VALUES %y(s128)
$x10 = COPY %hiy(s64) $x10 = COPY %loy(s64)
$x11 = COPY %loy(s64) $x11 = COPY %hiy(s64)
PseudoRET implicit $x10, implicit $x11 PseudoRET implicit $x10, implicit $x11
... ...
--- ---
name: lshr_i192 name: lshr_i192
body: | body: |
bb.0.entry: bb.0.entry:
; CHECK-LABEL: name: lshr_i192 ; CHECK-LABEL: name: lshr_i192
; CHECK: %hi1:_(s64) = COPY $x10 ; CHECK: %lo1:_(s64) = COPY $x10
; CHECK-NEXT: %mid1:_(s64) = COPY $x11 ; CHECK-NEXT: %mid1:_(s64) = COPY $x11
; CHECK-NEXT: %lo1:_(s64) = COPY $x12 ; CHECK-NEXT: %hi1:_(s64) = COPY $x12
; CHECK-NEXT: %hi2:_(s64) = COPY $x13 ; CHECK-NEXT: %lo2:_(s64) = COPY $x13
; CHECK-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 0 ; CHECK-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
; CHECK-NEXT: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 128 ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 128
; CHECK-NEXT: [[SUB:%[0-9]+]]:_(s64) = G_SUB %hi2, [[C1]] ; CHECK-NEXT: [[SUB:%[0-9]+]]:_(s64) = G_SUB %lo2, [[C1]]
; CHECK-NEXT: [[SUB1:%[0-9]+]]:_(s64) = G_SUB [[C1]], %hi2 ; CHECK-NEXT: [[SUB1:%[0-9]+]]:_(s64) = G_SUB [[C1]], %lo2
; CHECK-NEXT: [[C2:%[0-9]+]]:_(s64) = G_CONSTANT i64 0 ; CHECK-NEXT: [[C2:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s64) = G_ICMP intpred(ult), %hi2(s64), [[C1]] ; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s64) = G_ICMP intpred(ult), %lo2(s64), [[C1]]
; CHECK-NEXT: [[ICMP1:%[0-9]+]]:_(s64) = G_ICMP intpred(eq), %hi2(s64), [[C2]] ; CHECK-NEXT: [[ICMP1:%[0-9]+]]:_(s64) = G_ICMP intpred(eq), %lo2(s64), [[C2]]
; CHECK-NEXT: [[C3:%[0-9]+]]:_(s64) = G_CONSTANT i64 64 ; CHECK-NEXT: [[C3:%[0-9]+]]:_(s64) = G_CONSTANT i64 64
; CHECK-NEXT: [[SUB2:%[0-9]+]]:_(s64) = G_SUB %hi2, [[C3]] ; CHECK-NEXT: [[SUB2:%[0-9]+]]:_(s64) = G_SUB %lo2, [[C3]]
; CHECK-NEXT: [[SUB3:%[0-9]+]]:_(s64) = G_SUB [[C3]], %hi2 ; CHECK-NEXT: [[SUB3:%[0-9]+]]:_(s64) = G_SUB [[C3]], %lo2
; CHECK-NEXT: [[C4:%[0-9]+]]:_(s64) = G_CONSTANT i64 0 ; CHECK-NEXT: [[C4:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
; CHECK-NEXT: [[ICMP2:%[0-9]+]]:_(s64) = G_ICMP intpred(ult), %hi2(s64), [[C3]] ; CHECK-NEXT: [[ICMP2:%[0-9]+]]:_(s64) = G_ICMP intpred(ult), %lo2(s64), [[C3]]
; CHECK-NEXT: [[ICMP3:%[0-9]+]]:_(s64) = G_ICMP intpred(eq), %hi2(s64), [[C4]] ; CHECK-NEXT: [[ICMP3:%[0-9]+]]:_(s64) = G_ICMP intpred(eq), %lo2(s64), [[C4]]
; CHECK-NEXT: [[LSHR:%[0-9]+]]:_(s64) = G_LSHR %lo1, %hi2(s64) ; CHECK-NEXT: [[LSHR:%[0-9]+]]:_(s64) = G_LSHR %hi1, %lo2(s64)
; CHECK-NEXT: [[SHL:%[0-9]+]]:_(s64) = G_SHL [[C]], [[SUB3]](s64) ; CHECK-NEXT: [[SHL:%[0-9]+]]:_(s64) = G_SHL [[C]], [[SUB3]](s64)
; CHECK-NEXT: [[OR:%[0-9]+]]:_(s64) = G_OR [[LSHR]], [[SHL]] ; CHECK-NEXT: [[OR:%[0-9]+]]:_(s64) = G_OR [[LSHR]], [[SHL]]
; CHECK-NEXT: [[LSHR1:%[0-9]+]]:_(s64) = G_LSHR [[C]], [[SUB2]](s64) ; CHECK-NEXT: [[LSHR1:%[0-9]+]]:_(s64) = G_LSHR [[C]], [[SUB2]](s64)
; CHECK-NEXT: [[C5:%[0-9]+]]:_(s64) = G_CONSTANT i64 1 ; CHECK-NEXT: [[C5:%[0-9]+]]:_(s64) = G_CONSTANT i64 1
; CHECK-NEXT: [[AND:%[0-9]+]]:_(s64) = G_AND [[ICMP2]], [[C5]] ; CHECK-NEXT: [[AND:%[0-9]+]]:_(s64) = G_AND [[ICMP2]], [[C5]]
; CHECK-NEXT: [[SELECT:%[0-9]+]]:_(s64) = G_SELECT [[AND]](s64), [[OR]], [[LSHR1]] ; CHECK-NEXT: [[SELECT:%[0-9]+]]:_(s64) = G_SELECT [[AND]](s64), [[OR]], [[LSHR1]]
; CHECK-NEXT: [[C6:%[0-9]+]]:_(s64) = G_CONSTANT i64 1 ; CHECK-NEXT: [[C6:%[0-9]+]]:_(s64) = G_CONSTANT i64 1
; CHECK-NEXT: [[AND1:%[0-9]+]]:_(s64) = G_AND [[ICMP3]], [[C6]] ; CHECK-NEXT: [[AND1:%[0-9]+]]:_(s64) = G_AND [[ICMP3]], [[C6]]
; CHECK-NEXT: [[SELECT1:%[0-9]+]]:_(s64) = G_SELECT [[AND1]](s64), %lo1, [[SELECT]] ; CHECK-NEXT: [[SELECT1:%[0-9]+]]:_(s64) = G_SELECT [[AND1]](s64), %hi1, [[SELECT]]
; CHECK-NEXT: [[C7:%[0-9]+]]:_(s64) = G_CONSTANT i64 64 ; CHECK-NEXT: [[C7:%[0-9]+]]:_(s64) = G_CONSTANT i64 64
; CHECK-NEXT: [[SUB4:%[0-9]+]]:_(s64) = G_SUB %hi2, [[C7]] ; CHECK-NEXT: [[SUB4:%[0-9]+]]:_(s64) = G_SUB %lo2, [[C7]]
; CHECK-NEXT: [[SUB5:%[0-9]+]]:_(s64) = G_SUB [[C7]], %hi2 ; CHECK-NEXT: [[SUB5:%[0-9]+]]:_(s64) = G_SUB [[C7]], %lo2
; CHECK-NEXT: [[C8:%[0-9]+]]:_(s64) = G_CONSTANT i64 0 ; CHECK-NEXT: [[C8:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
; CHECK-NEXT: [[ICMP4:%[0-9]+]]:_(s64) = G_ICMP intpred(ult), %hi2(s64), [[C7]] ; CHECK-NEXT: [[ICMP4:%[0-9]+]]:_(s64) = G_ICMP intpred(ult), %lo2(s64), [[C7]]
; CHECK-NEXT: [[ICMP5:%[0-9]+]]:_(s64) = G_ICMP intpred(eq), %hi2(s64), [[C8]] ; CHECK-NEXT: [[ICMP5:%[0-9]+]]:_(s64) = G_ICMP intpred(eq), %lo2(s64), [[C8]]
; CHECK-NEXT: [[LSHR2:%[0-9]+]]:_(s64) = G_LSHR %mid1, %hi2(s64) ; CHECK-NEXT: [[LSHR2:%[0-9]+]]:_(s64) = G_LSHR %mid1, %lo2(s64)
; CHECK-NEXT: [[LSHR3:%[0-9]+]]:_(s64) = G_LSHR %hi1, %hi2(s64) ; CHECK-NEXT: [[LSHR3:%[0-9]+]]:_(s64) = G_LSHR %lo1, %lo2(s64)
; CHECK-NEXT: [[SHL1:%[0-9]+]]:_(s64) = G_SHL %mid1, [[SUB5]](s64) ; CHECK-NEXT: [[SHL1:%[0-9]+]]:_(s64) = G_SHL %mid1, [[SUB5]](s64)
; CHECK-NEXT: [[OR1:%[0-9]+]]:_(s64) = G_OR [[LSHR3]], [[SHL1]] ; CHECK-NEXT: [[OR1:%[0-9]+]]:_(s64) = G_OR [[LSHR3]], [[SHL1]]
; CHECK-NEXT: [[C9:%[0-9]+]]:_(s64) = G_CONSTANT i64 0 ; CHECK-NEXT: [[C9:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
; CHECK-NEXT: [[LSHR4:%[0-9]+]]:_(s64) = G_LSHR %mid1, [[SUB4]](s64) ; CHECK-NEXT: [[LSHR4:%[0-9]+]]:_(s64) = G_LSHR %mid1, [[SUB4]](s64)
; CHECK-NEXT: [[C10:%[0-9]+]]:_(s64) = G_CONSTANT i64 1 ; CHECK-NEXT: [[C10:%[0-9]+]]:_(s64) = G_CONSTANT i64 1
; CHECK-NEXT: [[AND2:%[0-9]+]]:_(s64) = G_AND [[ICMP4]], [[C10]] ; CHECK-NEXT: [[AND2:%[0-9]+]]:_(s64) = G_AND [[ICMP4]], [[C10]]
; CHECK-NEXT: [[SELECT2:%[0-9]+]]:_(s64) = G_SELECT [[AND2]](s64), [[OR1]], [[LSHR4]] ; CHECK-NEXT: [[SELECT2:%[0-9]+]]:_(s64) = G_SELECT [[AND2]](s64), [[OR1]], [[LSHR4]]
; CHECK-NEXT: [[C11:%[0-9]+]]:_(s64) = G_CONSTANT i64 1 ; CHECK-NEXT: [[C11:%[0-9]+]]:_(s64) = G_CONSTANT i64 1
; CHECK-NEXT: [[AND3:%[0-9]+]]:_(s64) = G_AND [[ICMP5]], [[C11]] ; CHECK-NEXT: [[AND3:%[0-9]+]]:_(s64) = G_AND [[ICMP5]], [[C11]]
; CHECK-NEXT: [[SELECT3:%[0-9]+]]:_(s64) = G_SELECT [[AND3]](s64), %hi1, [[SELECT2]] ; CHECK-NEXT: [[SELECT3:%[0-9]+]]:_(s64) = G_SELECT [[AND3]](s64), %lo1, [[SELECT2]]
; CHECK-NEXT: [[C12:%[0-9]+]]:_(s64) = G_CONSTANT i64 1 ; CHECK-NEXT: [[C12:%[0-9]+]]:_(s64) = G_CONSTANT i64 1
; CHECK-NEXT: [[AND4:%[0-9]+]]:_(s64) = G_AND [[ICMP4]], [[C12]] ; CHECK-NEXT: [[AND4:%[0-9]+]]:_(s64) = G_AND [[ICMP4]], [[C12]]
; CHECK-NEXT: [[SELECT4:%[0-9]+]]:_(s64) = G_SELECT [[AND4]](s64), [[LSHR2]], [[C9]] ; CHECK-NEXT: [[SELECT4:%[0-9]+]]:_(s64) = G_SELECT [[AND4]](s64), [[LSHR2]], [[C9]]
; CHECK-NEXT: [[C13:%[0-9]+]]:_(s64) = G_CONSTANT i64 64 ; CHECK-NEXT: [[C13:%[0-9]+]]:_(s64) = G_CONSTANT i64 64
; CHECK-NEXT: [[SUB6:%[0-9]+]]:_(s64) = G_SUB [[SUB1]], [[C13]] ; CHECK-NEXT: [[SUB6:%[0-9]+]]:_(s64) = G_SUB [[SUB1]], [[C13]]
; CHECK-NEXT: [[SUB7:%[0-9]+]]:_(s64) = G_SUB [[C13]], [[SUB1]] ; CHECK-NEXT: [[SUB7:%[0-9]+]]:_(s64) = G_SUB [[C13]], [[SUB1]]
; CHECK-NEXT: [[C14:%[0-9]+]]:_(s64) = G_CONSTANT i64 0 ; CHECK-NEXT: [[C14:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
; CHECK-NEXT: [[ICMP6:%[0-9]+]]:_(s64) = G_ICMP intpred(ult), [[SUB1]](s64), [[C13]] ; CHECK-NEXT: [[ICMP6:%[0-9]+]]:_(s64) = G_ICMP intpred(ult), [[SUB1]](s64), [[C13]]
; CHECK-NEXT: [[ICMP7:%[0-9]+]]:_(s64) = G_ICMP intpred(eq), [[SUB1]](s64), [[C14]] ; CHECK-NEXT: [[ICMP7:%[0-9]+]]:_(s64) = G_ICMP intpred(eq), [[SUB1]](s64), [[C14]]
; CHECK-NEXT: [[SHL2:%[0-9]+]]:_(s64) = G_SHL %lo1, [[SUB1]](s64) ; CHECK-NEXT: [[SHL2:%[0-9]+]]:_(s64) = G_SHL %hi1, [[SUB1]](s64)
; CHECK-NEXT: [[LSHR5:%[0-9]+]]:_(s64) = G_LSHR %lo1, [[SUB7]](s64) ; CHECK-NEXT: [[LSHR5:%[0-9]+]]:_(s64) = G_LSHR %hi1, [[SUB7]](s64)
; CHECK-NEXT: [[SHL3:%[0-9]+]]:_(s64) = G_SHL [[C]], [[SUB1]](s64) ; CHECK-NEXT: [[SHL3:%[0-9]+]]:_(s64) = G_SHL [[C]], [[SUB1]](s64)
; CHECK-NEXT: [[OR2:%[0-9]+]]:_(s64) = G_OR [[LSHR5]], [[SHL3]] ; CHECK-NEXT: [[OR2:%[0-9]+]]:_(s64) = G_OR [[LSHR5]], [[SHL3]]
; CHECK-NEXT: [[C15:%[0-9]+]]:_(s64) = G_CONSTANT i64 0 ; CHECK-NEXT: [[C15:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
; CHECK-NEXT: [[SHL4:%[0-9]+]]:_(s64) = G_SHL %lo1, [[SUB6]](s64) ; CHECK-NEXT: [[SHL4:%[0-9]+]]:_(s64) = G_SHL %hi1, [[SUB6]](s64)
; CHECK-NEXT: [[C16:%[0-9]+]]:_(s64) = G_CONSTANT i64 1 ; CHECK-NEXT: [[C16:%[0-9]+]]:_(s64) = G_CONSTANT i64 1
; CHECK-NEXT: [[AND5:%[0-9]+]]:_(s64) = G_AND [[ICMP6]], [[C16]] ; CHECK-NEXT: [[AND5:%[0-9]+]]:_(s64) = G_AND [[ICMP6]], [[C16]]
; CHECK-NEXT: [[SELECT5:%[0-9]+]]:_(s64) = G_SELECT [[AND5]](s64), [[SHL2]], [[C15]] ; CHECK-NEXT: [[SELECT5:%[0-9]+]]:_(s64) = G_SELECT [[AND5]](s64), [[SHL2]], [[C15]]
; CHECK-NEXT: [[C17:%[0-9]+]]:_(s64) = G_CONSTANT i64 1 ; CHECK-NEXT: [[C17:%[0-9]+]]:_(s64) = G_CONSTANT i64 1
; CHECK-NEXT: [[AND6:%[0-9]+]]:_(s64) = G_AND [[ICMP6]], [[C17]] ; CHECK-NEXT: [[AND6:%[0-9]+]]:_(s64) = G_AND [[ICMP6]], [[C17]]
; CHECK-NEXT: [[SELECT6:%[0-9]+]]:_(s64) = G_SELECT [[AND6]](s64), [[OR2]], [[SHL4]] ; CHECK-NEXT: [[SELECT6:%[0-9]+]]:_(s64) = G_SELECT [[AND6]](s64), [[OR2]], [[SHL4]]
; CHECK-NEXT: [[C18:%[0-9]+]]:_(s64) = G_CONSTANT i64 1 ; CHECK-NEXT: [[C18:%[0-9]+]]:_(s64) = G_CONSTANT i64 1
; CHECK-NEXT: [[AND7:%[0-9]+]]:_(s64) = G_AND [[ICMP7]], [[C18]] ; CHECK-NEXT: [[AND7:%[0-9]+]]:_(s64) = G_AND [[ICMP7]], [[C18]]
; CHECK-NEXT: [[SELECT7:%[0-9]+]]:_(s64) = G_SELECT [[AND7]](s64), [[C]], [[SELECT6]] ; CHECK-NEXT: [[SELECT7:%[0-9]+]]:_(s64) = G_SELECT [[AND7]](s64), [[C]], [[SELECT6]]
; CHECK-NEXT: [[OR3:%[0-9]+]]:_(s64) = G_OR [[SELECT3]], [[SELECT5]] ; CHECK-NEXT: [[OR3:%[0-9]+]]:_(s64) = G_OR [[SELECT3]], [[SELECT5]]
; CHECK-NEXT: [[OR4:%[0-9]+]]:_(s64) = G_OR [[SELECT4]], [[SELECT7]] ; CHECK-NEXT: [[OR4:%[0-9]+]]:_(s64) = G_OR [[SELECT4]], [[SELECT7]]
; CHECK-NEXT: [[C19:%[0-9]+]]:_(s64) = G_CONSTANT i64 0 ; CHECK-NEXT: [[C19:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
; CHECK-NEXT: [[C20:%[0-9]+]]:_(s64) = G_CONSTANT i64 64 ; CHECK-NEXT: [[C20:%[0-9]+]]:_(s64) = G_CONSTANT i64 64
; CHECK-NEXT: [[SUB8:%[0-9]+]]:_(s64) = G_SUB [[SUB]], [[C20]] ; CHECK-NEXT: [[SUB8:%[0-9]+]]:_(s64) = G_SUB [[SUB]], [[C20]]
; CHECK-NEXT: [[SUB9:%[0-9]+]]:_(s64) = G_SUB [[C20]], [[SUB]] ; CHECK-NEXT: [[SUB9:%[0-9]+]]:_(s64) = G_SUB [[C20]], [[SUB]]
; CHECK-NEXT: [[C21:%[0-9]+]]:_(s64) = G_CONSTANT i64 0 ; CHECK-NEXT: [[C21:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
; CHECK-NEXT: [[ICMP8:%[0-9]+]]:_(s64) = G_ICMP intpred(ult), [[SUB]](s64), [[C20]] ; CHECK-NEXT: [[ICMP8:%[0-9]+]]:_(s64) = G_ICMP intpred(ult), [[SUB]](s64), [[C20]]
; CHECK-NEXT: [[ICMP9:%[0-9]+]]:_(s64) = G_ICMP intpred(eq), [[SUB]](s64), [[C21]] ; CHECK-NEXT: [[ICMP9:%[0-9]+]]:_(s64) = G_ICMP intpred(eq), [[SUB]](s64), [[C21]]
; CHECK-NEXT: [[LSHR6:%[0-9]+]]:_(s64) = G_LSHR [[C]], [[SUB]](s64) ; CHECK-NEXT: [[LSHR6:%[0-9]+]]:_(s64) = G_LSHR [[C]], [[SUB]](s64)
; CHECK-NEXT: [[LSHR7:%[0-9]+]]:_(s64) = G_LSHR %lo1, [[SUB]](s64) ; CHECK-NEXT: [[LSHR7:%[0-9]+]]:_(s64) = G_LSHR %hi1, [[SUB]](s64)
; CHECK-NEXT: [[SHL5:%[0-9]+]]:_(s64) = G_SHL [[C]], [[SUB9]](s64) ; CHECK-NEXT: [[SHL5:%[0-9]+]]:_(s64) = G_SHL [[C]], [[SUB9]](s64)
; CHECK-NEXT: [[OR5:%[0-9]+]]:_(s64) = G_OR [[LSHR7]], [[SHL5]] ; CHECK-NEXT: [[OR5:%[0-9]+]]:_(s64) = G_OR [[LSHR7]], [[SHL5]]
; CHECK-NEXT: [[C22:%[0-9]+]]:_(s64) = G_CONSTANT i64 0 ; CHECK-NEXT: [[C22:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
; CHECK-NEXT: [[LSHR8:%[0-9]+]]:_(s64) = G_LSHR [[C]], [[SUB8]](s64) ; CHECK-NEXT: [[LSHR8:%[0-9]+]]:_(s64) = G_LSHR [[C]], [[SUB8]](s64)
; CHECK-NEXT: [[C23:%[0-9]+]]:_(s64) = G_CONSTANT i64 1 ; CHECK-NEXT: [[C23:%[0-9]+]]:_(s64) = G_CONSTANT i64 1
; CHECK-NEXT: [[AND8:%[0-9]+]]:_(s64) = G_AND [[ICMP8]], [[C23]] ; CHECK-NEXT: [[AND8:%[0-9]+]]:_(s64) = G_AND [[ICMP8]], [[C23]]
; CHECK-NEXT: [[SELECT8:%[0-9]+]]:_(s64) = G_SELECT [[AND8]](s64), [[OR5]], [[LSHR8]] ; CHECK-NEXT: [[SELECT8:%[0-9]+]]:_(s64) = G_SELECT [[AND8]](s64), [[OR5]], [[LSHR8]]
; CHECK-NEXT: [[C24:%[0-9]+]]:_(s64) = G_CONSTANT i64 1 ; CHECK-NEXT: [[C24:%[0-9]+]]:_(s64) = G_CONSTANT i64 1
; CHECK-NEXT: [[AND9:%[0-9]+]]:_(s64) = G_AND [[ICMP9]], [[C24]] ; CHECK-NEXT: [[AND9:%[0-9]+]]:_(s64) = G_AND [[ICMP9]], [[C24]]
; CHECK-NEXT: [[SELECT9:%[0-9]+]]:_(s64) = G_SELECT [[AND9]](s64), %lo1, [[SELECT8]] ; CHECK-NEXT: [[SELECT9:%[0-9]+]]:_(s64) = G_SELECT [[AND9]](s64), %hi1, [[SELECT8]]
; CHECK-NEXT: [[C25:%[0-9]+]]:_(s64) = G_CONSTANT i64 1 ; CHECK-NEXT: [[C25:%[0-9]+]]:_(s64) = G_CONSTANT i64 1
; CHECK-NEXT: [[AND10:%[0-9]+]]:_(s64) = G_AND [[ICMP8]], [[C25]] ; CHECK-NEXT: [[AND10:%[0-9]+]]:_(s64) = G_AND [[ICMP8]], [[C25]]
; CHECK-NEXT: [[SELECT10:%[0-9]+]]:_(s64) = G_SELECT [[AND10]](s64), [[LSHR6]], [[C22]] ; CHECK-NEXT: [[SELECT10:%[0-9]+]]:_(s64) = G_SELECT [[AND10]](s64), [[LSHR6]], [[C22]]
; CHECK-NEXT: [[C26:%[0-9]+]]:_(s64) = G_CONSTANT i64 1 ; CHECK-NEXT: [[C26:%[0-9]+]]:_(s64) = G_CONSTANT i64 1
; CHECK-NEXT: [[AND11:%[0-9]+]]:_(s64) = G_AND [[ICMP]], [[C26]] ; CHECK-NEXT: [[AND11:%[0-9]+]]:_(s64) = G_AND [[ICMP]], [[C26]]
; CHECK-NEXT: [[SELECT11:%[0-9]+]]:_(s64) = G_SELECT [[AND11]](s64), [[OR3]], [[SELECT9]] ; CHECK-NEXT: [[SELECT11:%[0-9]+]]:_(s64) = G_SELECT [[AND11]](s64), [[OR3]], [[SELECT9]]
; CHECK-NEXT: [[C27:%[0-9]+]]:_(s64) = G_CONSTANT i64 1 ; CHECK-NEXT: [[C27:%[0-9]+]]:_(s64) = G_CONSTANT i64 1
; CHECK-NEXT: [[AND12:%[0-9]+]]:_(s64) = G_AND [[ICMP]], [[C27]] ; CHECK-NEXT: [[AND12:%[0-9]+]]:_(s64) = G_AND [[ICMP]], [[C27]]
; CHECK-NEXT: [[SELECT12:%[0-9]+]]:_(s64) = G_SELECT [[AND12]](s64), [[OR4]], [[SELECT10]] ; CHECK-NEXT: [[SELECT12:%[0-9]+]]:_(s64) = G_SELECT [[AND12]](s64), [[OR4]], [[SELECT10]]
; CHECK-NEXT: [[C28:%[0-9]+]]:_(s64) = G_CONSTANT i64 1 ; CHECK-NEXT: [[C28:%[0-9]+]]:_(s64) = G_CONSTANT i64 1
; CHECK-NEXT: [[AND13:%[0-9]+]]:_(s64) = G_AND [[ICMP1]], [[C28]] ; CHECK-NEXT: [[AND13:%[0-9]+]]:_(s64) = G_AND [[ICMP1]], [[C28]]
; CHECK-NEXT: [[SELECT13:%[0-9]+]]:_(s64) = G_SELECT [[AND13]](s64), %hi1, [[SELECT11]] ; CHECK-NEXT: [[SELECT13:%[0-9]+]]:_(s64) = G_SELECT [[AND13]](s64), %lo1, [[SELECT11]]
; CHECK-NEXT: [[C29:%[0-9]+]]:_(s64) = G_CONSTANT i64 1 ; CHECK-NEXT: [[C29:%[0-9]+]]:_(s64) = G_CONSTANT i64 1
; CHECK-NEXT: [[AND14:%[0-9]+]]:_(s64) = G_AND [[ICMP1]], [[C29]] ; CHECK-NEXT: [[AND14:%[0-9]+]]:_(s64) = G_AND [[ICMP1]], [[C29]]
; CHECK-NEXT: [[SELECT14:%[0-9]+]]:_(s64) = G_SELECT [[AND14]](s64), %mid1, [[SELECT12]] ; CHECK-NEXT: [[SELECT14:%[0-9]+]]:_(s64) = G_SELECT [[AND14]](s64), %mid1, [[SELECT12]]
; CHECK-NEXT: [[C30:%[0-9]+]]:_(s64) = G_CONSTANT i64 1 ; CHECK-NEXT: [[C30:%[0-9]+]]:_(s64) = G_CONSTANT i64 1
; CHECK-NEXT: [[AND15:%[0-9]+]]:_(s64) = G_AND [[ICMP]], [[C30]] ; CHECK-NEXT: [[AND15:%[0-9]+]]:_(s64) = G_AND [[ICMP]], [[C30]]
; CHECK-NEXT: [[SELECT15:%[0-9]+]]:_(s64) = G_SELECT [[AND15]](s64), [[SELECT1]], [[C19]] ; CHECK-NEXT: [[SELECT15:%[0-9]+]]:_(s64) = G_SELECT [[AND15]](s64), [[SELECT1]], [[C19]]
; CHECK-NEXT: $x10 = COPY [[SELECT13]](s64) ; CHECK-NEXT: $x10 = COPY [[SELECT13]](s64)
; CHECK-NEXT: $x11 = COPY [[SELECT14]](s64) ; CHECK-NEXT: $x11 = COPY [[SELECT14]](s64)
; CHECK-NEXT: $x12 = COPY [[SELECT15]](s64) ; CHECK-NEXT: $x12 = COPY [[SELECT15]](s64)
; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11, implicit $x12 ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11, implicit $x12
%hi1:_(s64) = COPY $x10 %lo1:_(s64) = COPY $x10
%mid1:_(s64) = COPY $x11 %mid1:_(s64) = COPY $x11
%lo1:_(s64) = COPY $x12 %hi1:_(s64) = COPY $x12
%hi2:_(s64) = COPY $x13 %lo2:_(s64) = COPY $x13
%mid2:_(s64) = COPY $x14 %mid2:_(s64) = COPY $x14
%lo2:_(s64) = COPY $x15 %hi2:_(s64) = COPY $x15
%x1:_(s192) = G_MERGE_VALUES %hi1(s64), %mid1(s64), %lo1(s64) %x1:_(s192) = G_MERGE_VALUES %lo1(s64), %mid1(s64), %hi1(s64)
%x2:_(s192) = G_MERGE_VALUES %hi2(s64), %mid2(s64), %lo2(s64) %x2:_(s192) = G_MERGE_VALUES %lo2(s64), %mid2(s64), %hi2(s64)
%y:_(s192) = G_LSHR %x1, %x2 %y:_(s192) = G_LSHR %x1, %x2
%hi:_(s64), %mid:_(s64), %lo:_(s64) = G_UNMERGE_VALUES %y(s192) %lo:_(s64), %mid:_(s64), %hi:_(s64) = G_UNMERGE_VALUES %y(s192)
$x10 = COPY %hi(s64) $x10 = COPY %lo(s64)
$x11 = COPY %mid(s64) $x11 = COPY %mid(s64)
$x12 = COPY %lo(s64) $x12 = COPY %hi(s64)
PseudoRET implicit $x10, implicit $x11, implicit $x12 PseudoRET implicit $x10, implicit $x11, implicit $x12
... ...

llvm/test/CodeGen/RISCV/GlobalISel/legalizer/rv64/legalize-mul-ext.mir

Show First 20 Lines • Show All 99 Lines • ▼ Show 20 Lines bb.0.entry:
PseudoRET implicit $x10 PseudoRET implicit $x10
... ...
--- ---
name: mul_i72 name: mul_i72
body: | body: |
bb.0.entry: bb.0.entry:
; CHECK-LABEL: name: mul_i72 ; CHECK-LABEL: name: mul_i72
; CHECK: %xhi:_(s64) = COPY $x10 ; CHECK: %xlo:_(s64) = COPY $x10
; CHECK-NEXT: %xlo:_(s64) = COPY $x11 ; CHECK-NEXT: %xhi:_(s64) = COPY $x11
; CHECK-NEXT: %yhi:_(s64) = COPY $x12 ; CHECK-NEXT: %ylo:_(s64) = COPY $x12
; CHECK-NEXT: %ylo:_(s64) = COPY $x13 ; CHECK-NEXT: %yhi:_(s64) = COPY $x13
; CHECK-NEXT: [[MUL:%[0-9]+]]:_(s64) = G_MUL %xhi, %yhi ; CHECK-NEXT: [[MUL:%[0-9]+]]:_(s64) = G_MUL %xlo, %ylo
; CHECK-NEXT: [[MUL1:%[0-9]+]]:_(s64) = G_MUL %xlo, %yhi ; CHECK-NEXT: [[MUL1:%[0-9]+]]:_(s64) = G_MUL %xhi, %ylo
; CHECK-NEXT: [[MUL2:%[0-9]+]]:_(s64) = G_MUL %xhi, %ylo ; CHECK-NEXT: [[MUL2:%[0-9]+]]:_(s64) = G_MUL %xlo, %yhi
; CHECK-NEXT: [[UMULH:%[0-9]+]]:_(s64) = G_UMULH %xhi, %yhi ; CHECK-NEXT: [[UMULH:%[0-9]+]]:_(s64) = G_UMULH %xlo, %ylo
; CHECK-NEXT: [[ADD:%[0-9]+]]:_(s64) = G_ADD [[MUL1]], [[MUL2]] ; CHECK-NEXT: [[ADD:%[0-9]+]]:_(s64) = G_ADD [[MUL1]], [[MUL2]]
; CHECK-NEXT: [[ADD1:%[0-9]+]]:_(s64) = G_ADD [[ADD]], [[UMULH]] ; CHECK-NEXT: [[ADD1:%[0-9]+]]:_(s64) = G_ADD [[ADD]], [[UMULH]]
; CHECK-NEXT: $x10 = COPY [[MUL]](s64) ; CHECK-NEXT: $x10 = COPY [[MUL]](s64)
; CHECK-NEXT: $x11 = COPY [[ADD1]](s64) ; CHECK-NEXT: $x11 = COPY [[ADD1]](s64)
; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11 ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11
%xhi:_(s64) = COPY $x10 %xlo:_(s64) = COPY $x10
%xlo:_(s64) = COPY $x11 %xhi:_(s64) = COPY $x11
%yhi:_(s64) = COPY $x12 %ylo:_(s64) = COPY $x12
%ylo:_(s64) = COPY $x13 %yhi:_(s64) = COPY $x13
%x0:_(s128) = G_MERGE_VALUES %xhi(s64), %xlo(s64) %x0:_(s128) = G_MERGE_VALUES %xlo(s64), %xhi(s64)
%y0:_(s128) = G_MERGE_VALUES %yhi(s64), %ylo(s64) %y0:_(s128) = G_MERGE_VALUES %ylo(s64), %yhi(s64)
%x:_(s72) = G_TRUNC %x0(s128) %x:_(s72) = G_TRUNC %x0(s128)
%y:_(s72) = G_TRUNC %y0(s128) %y:_(s72) = G_TRUNC %y0(s128)
%z:_(s72) = G_MUL %x, %y %z:_(s72) = G_MUL %x, %y
%z0:_(s128) = G_ANYEXT %z(s72) %z0:_(s128) = G_ANYEXT %z(s72)
%zhi:_(s64), %zlo:_(s64) = G_UNMERGE_VALUES %z0(s128) %zlo:_(s64), %zhi:_(s64) = G_UNMERGE_VALUES %z0(s128)
$x10 = COPY %zhi(s64) $x10 = COPY %zlo(s64)
$x11 = COPY %zlo(s64) $x11 = COPY %zhi(s64)
PseudoRET implicit $x10, implicit $x11 PseudoRET implicit $x10, implicit $x11
... ...
--- ---
name: mul_i128 name: mul_i128
body: | body: |
bb.0.entry: bb.0.entry:
; CHECK-LABEL: name: mul_i128 ; CHECK-LABEL: name: mul_i128
; CHECK: %hi1:_(s64) = COPY $x10 ; CHECK: %lo1:_(s64) = COPY $x10
; CHECK-NEXT: %lo1:_(s64) = COPY $x11 ; CHECK-NEXT: %hi1:_(s64) = COPY $x11
; CHECK-NEXT: %hi2:_(s64) = COPY $x12 ; CHECK-NEXT: %lo2:_(s64) = COPY $x12
; CHECK-NEXT: %lo2:_(s64) = COPY $x13 ; CHECK-NEXT: %hi2:_(s64) = COPY $x13
; CHECK-NEXT: [[MUL:%[0-9]+]]:_(s64) = G_MUL %hi1, %hi2 ; CHECK-NEXT: [[MUL:%[0-9]+]]:_(s64) = G_MUL %lo1, %lo2
; CHECK-NEXT: [[MUL1:%[0-9]+]]:_(s64) = G_MUL %lo1, %hi2 ; CHECK-NEXT: [[MUL1:%[0-9]+]]:_(s64) = G_MUL %hi1, %lo2
; CHECK-NEXT: [[MUL2:%[0-9]+]]:_(s64) = G_MUL %hi1, %lo2 ; CHECK-NEXT: [[MUL2:%[0-9]+]]:_(s64) = G_MUL %lo1, %hi2
; CHECK-NEXT: [[UMULH:%[0-9]+]]:_(s64) = G_UMULH %hi1, %hi2 ; CHECK-NEXT: [[UMULH:%[0-9]+]]:_(s64) = G_UMULH %lo1, %lo2
; CHECK-NEXT: [[ADD:%[0-9]+]]:_(s64) = G_ADD [[MUL1]], [[MUL2]] ; CHECK-NEXT: [[ADD:%[0-9]+]]:_(s64) = G_ADD [[MUL1]], [[MUL2]]
; CHECK-NEXT: [[ADD1:%[0-9]+]]:_(s64) = G_ADD [[ADD]], [[UMULH]] ; CHECK-NEXT: [[ADD1:%[0-9]+]]:_(s64) = G_ADD [[ADD]], [[UMULH]]
; CHECK-NEXT: $x10 = COPY [[MUL]](s64) ; CHECK-NEXT: $x10 = COPY [[MUL]](s64)
; CHECK-NEXT: $x11 = COPY [[ADD1]](s64) ; CHECK-NEXT: $x11 = COPY [[ADD1]](s64)
; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11 ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11
%hi1:_(s64) = COPY $x10 %lo1:_(s64) = COPY $x10
%lo1:_(s64) = COPY $x11 %hi1:_(s64) = COPY $x11
%hi2:_(s64) = COPY $x12 %lo2:_(s64) = COPY $x12
%lo2:_(s64) = COPY $x13 %hi2:_(s64) = COPY $x13
%x1:_(s128) = G_MERGE_VALUES %hi1(s64), %lo1(s64) %x1:_(s128) = G_MERGE_VALUES %lo1(s64), %hi1(s64)
%x2:_(s128) = G_MERGE_VALUES %hi2(s64), %lo2(s64) %x2:_(s128) = G_MERGE_VALUES %lo2(s64), %hi2(s64)
%y:_(s128) = G_MUL %x1, %x2 %y:_(s128) = G_MUL %x1, %x2
%hiy:_(s64), %loy:_(s64) = G_UNMERGE_VALUES %y(s128) %loy:_(s64), %hiy:_(s64) = G_UNMERGE_VALUES %y(s128)
$x10 = COPY %hiy(s64) $x10 = COPY %loy(s64)
$x11 = COPY %loy(s64) $x11 = COPY %hiy(s64)
PseudoRET implicit $x10, implicit $x11 PseudoRET implicit $x10, implicit $x11
... ...
--- ---
name: mul_i192 name: mul_i192
body: | body: |
bb.0.entry: bb.0.entry:
; CHECK-LABEL: name: mul_i192 ; CHECK-LABEL: name: mul_i192
; CHECK: %hi1:_(s64) = COPY $x10 ; CHECK: %lo1:_(s64) = COPY $x10
; CHECK-NEXT: %mid1:_(s64) = COPY $x11 ; CHECK-NEXT: %mid1:_(s64) = COPY $x11
; CHECK-NEXT: %lo1:_(s64) = COPY $x12 ; CHECK-NEXT: %hi1:_(s64) = COPY $x12
; CHECK-NEXT: %hi2:_(s64) = COPY $x13 ; CHECK-NEXT: %lo2:_(s64) = COPY $x13
; CHECK-NEXT: %mid2:_(s64) = COPY $x14 ; CHECK-NEXT: %mid2:_(s64) = COPY $x14
; CHECK-NEXT: %lo2:_(s64) = COPY $x15 ; CHECK-NEXT: %hi2:_(s64) = COPY $x15
; CHECK-NEXT: [[MUL:%[0-9]+]]:_(s64) = G_MUL %hi1, %hi2 ; CHECK-NEXT: [[MUL:%[0-9]+]]:_(s64) = G_MUL %lo1, %lo2
; CHECK-NEXT: [[MUL1:%[0-9]+]]:_(s64) = G_MUL %mid1, %hi2 ; CHECK-NEXT: [[MUL1:%[0-9]+]]:_(s64) = G_MUL %mid1, %lo2
; CHECK-NEXT: [[MUL2:%[0-9]+]]:_(s64) = G_MUL %hi1, %mid2 ; CHECK-NEXT: [[MUL2:%[0-9]+]]:_(s64) = G_MUL %lo1, %mid2
; CHECK-NEXT: [[UMULH:%[0-9]+]]:_(s64) = G_UMULH %hi1, %hi2 ; CHECK-NEXT: [[UMULH:%[0-9]+]]:_(s64) = G_UMULH %lo1, %lo2
; CHECK-NEXT: [[UADDO:%[0-9]+]]:_(s64), [[UADDO1:%[0-9]+]]:_(s64) = G_UADDO [[MUL1]], [[MUL2]] ; CHECK-NEXT: [[UADDO:%[0-9]+]]:_(s64), [[UADDO1:%[0-9]+]]:_(s64) = G_UADDO [[MUL1]], [[MUL2]]
; CHECK-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 1 ; CHECK-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 1
; CHECK-NEXT: [[AND:%[0-9]+]]:_(s64) = G_AND [[UADDO1]], [[C]] ; CHECK-NEXT: [[AND:%[0-9]+]]:_(s64) = G_AND [[UADDO1]], [[C]]
; CHECK-NEXT: [[UADDO2:%[0-9]+]]:_(s64), [[UADDO3:%[0-9]+]]:_(s64) = G_UADDO [[UADDO]], [[UMULH]] ; CHECK-NEXT: [[UADDO2:%[0-9]+]]:_(s64), [[UADDO3:%[0-9]+]]:_(s64) = G_UADDO [[UADDO]], [[UMULH]]
; CHECK-NEXT: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 1 ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 1
; CHECK-NEXT: [[AND1:%[0-9]+]]:_(s64) = G_AND [[UADDO3]], [[C1]] ; CHECK-NEXT: [[AND1:%[0-9]+]]:_(s64) = G_AND [[UADDO3]], [[C1]]
; CHECK-NEXT: [[ADD:%[0-9]+]]:_(s64) = G_ADD [[AND]], [[AND1]] ; CHECK-NEXT: [[ADD:%[0-9]+]]:_(s64) = G_ADD [[AND]], [[AND1]]
; CHECK-NEXT: [[MUL3:%[0-9]+]]:_(s64) = G_MUL %lo1, %hi2 ; CHECK-NEXT: [[MUL3:%[0-9]+]]:_(s64) = G_MUL %hi1, %lo2
; CHECK-NEXT: [[MUL4:%[0-9]+]]:_(s64) = G_MUL %mid1, %mid2 ; CHECK-NEXT: [[MUL4:%[0-9]+]]:_(s64) = G_MUL %mid1, %mid2
; CHECK-NEXT: [[MUL5:%[0-9]+]]:_(s64) = G_MUL %hi1, %lo2 ; CHECK-NEXT: [[MUL5:%[0-9]+]]:_(s64) = G_MUL %lo1, %hi2
; CHECK-NEXT: [[UMULH1:%[0-9]+]]:_(s64) = G_UMULH %mid1, %hi2 ; CHECK-NEXT: [[UMULH1:%[0-9]+]]:_(s64) = G_UMULH %mid1, %lo2
; CHECK-NEXT: [[UMULH2:%[0-9]+]]:_(s64) = G_UMULH %hi1, %mid2 ; CHECK-NEXT: [[UMULH2:%[0-9]+]]:_(s64) = G_UMULH %lo1, %mid2
; CHECK-NEXT: [[UADDO4:%[0-9]+]]:_(s64), [[UADDO5:%[0-9]+]]:_(s64) = G_UADDO [[MUL3]], [[MUL4]] ; CHECK-NEXT: [[UADDO4:%[0-9]+]]:_(s64), [[UADDO5:%[0-9]+]]:_(s64) = G_UADDO [[MUL3]], [[MUL4]]
; CHECK-NEXT: [[UADDO6:%[0-9]+]]:_(s64), [[UADDO7:%[0-9]+]]:_(s64) = G_UADDO [[UADDO4]], [[MUL5]] ; CHECK-NEXT: [[UADDO6:%[0-9]+]]:_(s64), [[UADDO7:%[0-9]+]]:_(s64) = G_UADDO [[UADDO4]], [[MUL5]]
; CHECK-NEXT: [[UADDO8:%[0-9]+]]:_(s64), [[UADDO9:%[0-9]+]]:_(s64) = G_UADDO [[UADDO6]], [[UMULH1]] ; CHECK-NEXT: [[UADDO8:%[0-9]+]]:_(s64), [[UADDO9:%[0-9]+]]:_(s64) = G_UADDO [[UADDO6]], [[UMULH1]]
; CHECK-NEXT: [[UADDO10:%[0-9]+]]:_(s64), [[UADDO11:%[0-9]+]]:_(s64) = G_UADDO [[UADDO8]], [[UMULH2]] ; CHECK-NEXT: [[UADDO10:%[0-9]+]]:_(s64), [[UADDO11:%[0-9]+]]:_(s64) = G_UADDO [[UADDO8]], [[UMULH2]]
; CHECK-NEXT: [[UADDO12:%[0-9]+]]:_(s64), [[UADDO13:%[0-9]+]]:_(s64) = G_UADDO [[UADDO10]], [[ADD]] ; CHECK-NEXT: [[UADDO12:%[0-9]+]]:_(s64), [[UADDO13:%[0-9]+]]:_(s64) = G_UADDO [[UADDO10]], [[ADD]]
; CHECK-NEXT: $x10 = COPY [[MUL]](s64) ; CHECK-NEXT: $x10 = COPY [[MUL]](s64)
; CHECK-NEXT: $x11 = COPY [[UADDO2]](s64) ; CHECK-NEXT: $x11 = COPY [[UADDO2]](s64)
; CHECK-NEXT: $x12 = COPY [[UADDO12]](s64) ; CHECK-NEXT: $x12 = COPY [[UADDO12]](s64)
; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11, implicit $x12 ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11, implicit $x12
%hi1:_(s64) = COPY $x10 %lo1:_(s64) = COPY $x10
%mid1:_(s64) = COPY $x11 %mid1:_(s64) = COPY $x11
%lo1:_(s64) = COPY $x12 %hi1:_(s64) = COPY $x12
%hi2:_(s64) = COPY $x13 %lo2:_(s64) = COPY $x13
%mid2:_(s64) = COPY $x14 %mid2:_(s64) = COPY $x14
%lo2:_(s64) = COPY $x15 %hi2:_(s64) = COPY $x15
%x1:_(s192) = G_MERGE_VALUES %hi1(s64), %mid1(s64), %lo1(s64) %x1:_(s192) = G_MERGE_VALUES %lo1(s64), %mid1(s64), %hi1(s64)
%x2:_(s192) = G_MERGE_VALUES %hi2(s64), %mid2(s64), %lo2(s64) %x2:_(s192) = G_MERGE_VALUES %lo2(s64), %mid2(s64), %hi2(s64)
%y:_(s192) = G_MUL %x1, %x2 %y:_(s192) = G_MUL %x1, %x2
%hi:_(s64), %mid:_(s64), %lo:_(s64) = G_UNMERGE_VALUES %y(s192) %lo:_(s64), %mid:_(s64), %hi:_(s64) = G_UNMERGE_VALUES %y(s192)
$x10 = COPY %hi(s64) $x10 = COPY %lo(s64)
$x11 = COPY %mid(s64) $x11 = COPY %mid(s64)
$x12 = COPY %lo(s64) $x12 = COPY %hi(s64)
PseudoRET implicit $x10, implicit $x11, implicit $x12 PseudoRET implicit $x10, implicit $x11, implicit $x12
... ...

llvm/test/CodeGen/RISCV/GlobalISel/legalizer/rv64/legalize-mul.mir

Show First 20 Lines • Show All 112 Lines • ▼ Show 20 Lines bb.0.entry:
PseudoRET implicit $x10 PseudoRET implicit $x10
... ...
--- ---
name: mul_i128 name: mul_i128
body: | body: |
bb.0.entry: bb.0.entry:
; CHECK-LABEL: name: mul_i128 ; CHECK-LABEL: name: mul_i128
; CHECK: %hi1:_(s64) = COPY $x10 ; CHECK: %lo1:_(s64) = COPY $x10
; CHECK-NEXT: %lo1:_(s64) = COPY $x11 ; CHECK-NEXT: %hi1:_(s64) = COPY $x11
; CHECK-NEXT: %hi2:_(s64) = COPY $x12 ; CHECK-NEXT: %lo2:_(s64) = COPY $x12
; CHECK-NEXT: %lo2:_(s64) = COPY $x13 ; CHECK-NEXT: %hi2:_(s64) = COPY $x13
; CHECK-NEXT: $x10 = COPY %hi1(s64) ; CHECK-NEXT: $x10 = COPY %lo1(s64)
; CHECK-NEXT: $x11 = COPY %lo1(s64) ; CHECK-NEXT: $x11 = COPY %hi1(s64)
; CHECK-NEXT: $x12 = COPY %hi2(s64) ; CHECK-NEXT: $x12 = COPY %lo2(s64)
; CHECK-NEXT: $x13 = COPY %lo2(s64) ; CHECK-NEXT: $x13 = COPY %hi2(s64)
; CHECK-NEXT: PseudoCALL target-flags(riscv-call) &__multi3, implicit-def $x1, implicit $x10, implicit $x11, implicit $x12, implicit $x13, implicit-def $x10, implicit-def $x11 ; CHECK-NEXT: PseudoCALL target-flags(riscv-call) &__multi3, implicit-def $x1, implicit $x10, implicit $x11, implicit $x12, implicit $x13, implicit-def $x10, implicit-def $x11
; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $x10 ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $x10
; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $x11 ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $x11
; CHECK-NEXT: $x10 = COPY [[COPY]](s64) ; CHECK-NEXT: $x10 = COPY [[COPY]](s64)
; CHECK-NEXT: $x11 = COPY [[COPY1]](s64) ; CHECK-NEXT: $x11 = COPY [[COPY1]](s64)
; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11 ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11
%hi1:_(s64) = COPY $x10 %lo1:_(s64) = COPY $x10
%lo1:_(s64) = COPY $x11 %hi1:_(s64) = COPY $x11
%hi2:_(s64) = COPY $x12 %lo2:_(s64) = COPY $x12
%lo2:_(s64) = COPY $x13 %hi2:_(s64) = COPY $x13
%x1:_(s128) = G_MERGE_VALUES %hi1(s64), %lo1(s64) %x1:_(s128) = G_MERGE_VALUES %lo1(s64), %hi1(s64)
%x2:_(s128) = G_MERGE_VALUES %hi2(s64), %lo2(s64) %x2:_(s128) = G_MERGE_VALUES %lo2(s64), %hi2(s64)
%y:_(s128) = G_MUL %x1, %x2 %y:_(s128) = G_MUL %x1, %x2
%hiy:_(s64), %loy:_(s64) = G_UNMERGE_VALUES %y(s128) %loy:_(s64), %hiy:_(s64) = G_UNMERGE_VALUES %y(s128)
$x10 = COPY %hiy(s64) $x10 = COPY %loy(s64)
$x11 = COPY %loy(s64) $x11 = COPY %hiy(s64)
PseudoRET implicit $x10, implicit $x11 PseudoRET implicit $x10, implicit $x11
... ...

llvm/test/CodeGen/RISCV/GlobalISel/legalizer/rv64/legalize-or.mir

Show First 20 Lines • Show All 127 Lines • ▼ Show 20 Lines bb.0.entry:
PseudoRET implicit $x10, implicit $x11 PseudoRET implicit $x10, implicit $x11
... ...
--- ---
name: or_i128 name: or_i128
body: | body: |
bb.0.entry: bb.0.entry:
; CHECK-LABEL: name: or_i128 ; CHECK-LABEL: name: or_i128
; CHECK: %hi1:_(s64) = COPY $x10 ; CHECK: %lo1:_(s64) = COPY $x10
; CHECK-NEXT: %lo1:_(s64) = COPY $x11 ; CHECK-NEXT: %hi1:_(s64) = COPY $x11
; CHECK-NEXT: %hi2:_(s64) = COPY $x12 ; CHECK-NEXT: %lo2:_(s64) = COPY $x12
; CHECK-NEXT: %lo2:_(s64) = COPY $x13 ; CHECK-NEXT: %hi2:_(s64) = COPY $x13
; CHECK-NEXT: [[OR:%[0-9]+]]:_(s64) = G_OR %hi1, %hi2 ; CHECK-NEXT: [[OR:%[0-9]+]]:_(s64) = G_OR %lo1, %lo2
; CHECK-NEXT: [[OR1:%[0-9]+]]:_(s64) = G_OR %lo1, %lo2 ; CHECK-NEXT: [[OR1:%[0-9]+]]:_(s64) = G_OR %hi1, %hi2
; CHECK-NEXT: $x10 = COPY [[OR]](s64) ; CHECK-NEXT: $x10 = COPY [[OR]](s64)
; CHECK-NEXT: $x11 = COPY [[OR1]](s64) ; CHECK-NEXT: $x11 = COPY [[OR1]](s64)
; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11 ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11
%hi1:_(s64) = COPY $x10 %lo1:_(s64) = COPY $x10
%lo1:_(s64) = COPY $x11 %hi1:_(s64) = COPY $x11
%hi2:_(s64) = COPY $x12 %lo2:_(s64) = COPY $x12
%lo2:_(s64) = COPY $x13 %hi2:_(s64) = COPY $x13
%x1:_(s128) = G_MERGE_VALUES %hi1(s64), %lo1(s64) %x1:_(s128) = G_MERGE_VALUES %lo1(s64), %hi1(s64)
%x2:_(s128) = G_MERGE_VALUES %hi2(s64), %lo2(s64) %x2:_(s128) = G_MERGE_VALUES %lo2(s64), %hi2(s64)
%y:_(s128) = G_OR %x1, %x2 %y:_(s128) = G_OR %x1, %x2
%hiy:_(s64), %loy:_(s64) = G_UNMERGE_VALUES %y(s128) %loy:_(s64), %hiy:_(s64) = G_UNMERGE_VALUES %y(s128)
$x10 = COPY %hiy(s64) $x10 = COPY %loy(s64)
$x11 = COPY %loy(s64) $x11 = COPY %hiy(s64)
PseudoRET implicit $x10, implicit $x11 PseudoRET implicit $x10, implicit $x11
... ...
--- ---
name: or_i192 name: or_i192
body: | body: |
bb.0.entry: bb.0.entry:
; CHECK-LABEL: name: or_i192 ; CHECK-LABEL: name: or_i192
; CHECK: %hi1:_(s64) = COPY $x10 ; CHECK: %lo1:_(s64) = COPY $x10
; CHECK-NEXT: %mid1:_(s64) = COPY $x11 ; CHECK-NEXT: %mid1:_(s64) = COPY $x11
; CHECK-NEXT: %lo1:_(s64) = COPY $x12 ; CHECK-NEXT: %hi1:_(s64) = COPY $x12
; CHECK-NEXT: %hi2:_(s64) = COPY $x13 ; CHECK-NEXT: %lo2:_(s64) = COPY $x13
; CHECK-NEXT: %mid2:_(s64) = COPY $x14 ; CHECK-NEXT: %mid2:_(s64) = COPY $x14
; CHECK-NEXT: %lo2:_(s64) = COPY $x15 ; CHECK-NEXT: %hi2:_(s64) = COPY $x15
; CHECK-NEXT: [[OR:%[0-9]+]]:_(s64) = G_OR %hi1, %hi2 ; CHECK-NEXT: [[OR:%[0-9]+]]:_(s64) = G_OR %lo1, %lo2
; CHECK-NEXT: [[OR1:%[0-9]+]]:_(s64) = G_OR %mid1, %mid2 ; CHECK-NEXT: [[OR1:%[0-9]+]]:_(s64) = G_OR %mid1, %mid2
; CHECK-NEXT: [[OR2:%[0-9]+]]:_(s64) = G_OR %lo1, %lo2 ; CHECK-NEXT: [[OR2:%[0-9]+]]:_(s64) = G_OR %hi1, %hi2
; CHECK-NEXT: $x10 = COPY [[OR]](s64) ; CHECK-NEXT: $x10 = COPY [[OR]](s64)
; CHECK-NEXT: $x11 = COPY [[OR1]](s64) ; CHECK-NEXT: $x11 = COPY [[OR1]](s64)
; CHECK-NEXT: $x12 = COPY [[OR2]](s64) ; CHECK-NEXT: $x12 = COPY [[OR2]](s64)
; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11, implicit $x12 ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11, implicit $x12
%hi1:_(s64) = COPY $x10 %lo1:_(s64) = COPY $x10
%mid1:_(s64) = COPY $x11 %mid1:_(s64) = COPY $x11
%lo1:_(s64) = COPY $x12 %hi1:_(s64) = COPY $x12
%hi2:_(s64) = COPY $x13 %lo2:_(s64) = COPY $x13
%mid2:_(s64) = COPY $x14 %mid2:_(s64) = COPY $x14
%lo2:_(s64) = COPY $x15 %hi2:_(s64) = COPY $x15
%x1:_(s192) = G_MERGE_VALUES %hi1(s64), %mid1(s64), %lo1(s64) %x1:_(s192) = G_MERGE_VALUES %lo1(s64), %mid1(s64), %hi1(s64)
%x2:_(s192) = G_MERGE_VALUES %hi2(s64), %mid2(s64), %lo2(s64) %x2:_(s192) = G_MERGE_VALUES %lo2(s64), %mid2(s64), %hi2(s64)
%y:_(s192) = G_OR %x1, %x2 %y:_(s192) = G_OR %x1, %x2
%hi:_(s64), %mid:_(s64), %lo:_(s64) = G_UNMERGE_VALUES %y(s192) %lo:_(s64), %mid:_(s64), %hi:_(s64) = G_UNMERGE_VALUES %y(s192)
$x10 = COPY %hi(s64) $x10 = COPY %lo(s64)
$x11 = COPY %mid(s64) $x11 = COPY %mid(s64)
$x12 = COPY %lo(s64) $x12 = COPY %hi(s64)
PseudoRET implicit $x10, implicit $x11, implicit $x12 PseudoRET implicit $x10, implicit $x11, implicit $x12
... ...

llvm/test/CodeGen/RISCV/GlobalISel/legalizer/rv64/legalize-rem.mir

Show First 20 Lines • Show All 165 Lines • ▼ Show 20 Lines bb.0.entry:
PseudoRET implicit $x10 PseudoRET implicit $x10
... ...
--- ---
name: srem_i72 name: srem_i72
body: | body: |
bb.0.entry: bb.0.entry:
; CHECK-I-LABEL: name: srem_i72 ; CHECK-I-LABEL: name: srem_i72
; CHECK-I: %xhi:_(s64) = COPY $x10 ; CHECK-I: %xlo:_(s64) = COPY $x10
; CHECK-I-NEXT: %xlo:_(s64) = COPY $x11 ; CHECK-I-NEXT: %xhi:_(s64) = COPY $x11
; CHECK-I-NEXT: %yhi:_(s64) = COPY $x12 ; CHECK-I-NEXT: %ylo:_(s64) = COPY $x12
; CHECK-I-NEXT: %ylo:_(s64) = COPY $x13 ; CHECK-I-NEXT: %yhi:_(s64) = COPY $x13
; CHECK-I-NEXT: [[SEXT_INREG:%[0-9]+]]:_(s64) = G_SEXT_INREG %xlo, 8 ; CHECK-I-NEXT: [[SEXT_INREG:%[0-9]+]]:_(s64) = G_SEXT_INREG %xhi, 8
; CHECK-I-NEXT: [[SEXT_INREG1:%[0-9]+]]:_(s64) = G_SEXT_INREG %ylo, 8 ; CHECK-I-NEXT: [[SEXT_INREG1:%[0-9]+]]:_(s64) = G_SEXT_INREG %yhi, 8
; CHECK-I-NEXT: $x10 = COPY %xhi(s64) ; CHECK-I-NEXT: $x10 = COPY %xlo(s64)
; CHECK-I-NEXT: $x11 = COPY [[SEXT_INREG]](s64) ; CHECK-I-NEXT: $x11 = COPY [[SEXT_INREG]](s64)
; CHECK-I-NEXT: $x12 = COPY %yhi(s64) ; CHECK-I-NEXT: $x12 = COPY %ylo(s64)
; CHECK-I-NEXT: $x13 = COPY [[SEXT_INREG1]](s64) ; CHECK-I-NEXT: $x13 = COPY [[SEXT_INREG1]](s64)
; CHECK-I-NEXT: PseudoCALL target-flags(riscv-call) &__modti3, implicit-def $x1, implicit $x10, implicit $x11, implicit $x12, implicit $x13, implicit-def $x10, implicit-def $x11 ; CHECK-I-NEXT: PseudoCALL target-flags(riscv-call) &__modti3, implicit-def $x1, implicit $x10, implicit $x11, implicit $x12, implicit $x13, implicit-def $x10, implicit-def $x11
; CHECK-I-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $x10 ; CHECK-I-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $x10
; CHECK-I-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $x11 ; CHECK-I-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $x11
; CHECK-I-NEXT: $x10 = COPY [[COPY]](s64) ; CHECK-I-NEXT: $x10 = COPY [[COPY]](s64)
; CHECK-I-NEXT: $x11 = COPY [[COPY1]](s64) ; CHECK-I-NEXT: $x11 = COPY [[COPY1]](s64)
; CHECK-I-NEXT: PseudoRET implicit $x10, implicit $x11 ; CHECK-I-NEXT: PseudoRET implicit $x10, implicit $x11
; ;
; CHECK-M-LABEL: name: srem_i72 ; CHECK-M-LABEL: name: srem_i72
; CHECK-M: %xhi:_(s64) = COPY $x10 ; CHECK-M: %xlo:_(s64) = COPY $x10
; CHECK-M-NEXT: %xlo:_(s64) = COPY $x11 ; CHECK-M-NEXT: %xhi:_(s64) = COPY $x11
; CHECK-M-NEXT: %yhi:_(s64) = COPY $x12 ; CHECK-M-NEXT: %ylo:_(s64) = COPY $x12
; CHECK-M-NEXT: %ylo:_(s64) = COPY $x13 ; CHECK-M-NEXT: %yhi:_(s64) = COPY $x13
; CHECK-M-NEXT: [[SEXT_INREG:%[0-9]+]]:_(s64) = G_SEXT_INREG %xlo, 8 ; CHECK-M-NEXT: [[SEXT_INREG:%[0-9]+]]:_(s64) = G_SEXT_INREG %xhi, 8
; CHECK-M-NEXT: [[SEXT_INREG1:%[0-9]+]]:_(s64) = G_SEXT_INREG %ylo, 8 ; CHECK-M-NEXT: [[SEXT_INREG1:%[0-9]+]]:_(s64) = G_SEXT_INREG %yhi, 8
; CHECK-M-NEXT: $x10 = COPY %xhi(s64) ; CHECK-M-NEXT: $x10 = COPY %xlo(s64)
; CHECK-M-NEXT: $x11 = COPY [[SEXT_INREG]](s64) ; CHECK-M-NEXT: $x11 = COPY [[SEXT_INREG]](s64)
; CHECK-M-NEXT: $x12 = COPY %yhi(s64) ; CHECK-M-NEXT: $x12 = COPY %ylo(s64)
; CHECK-M-NEXT: $x13 = COPY [[SEXT_INREG1]](s64) ; CHECK-M-NEXT: $x13 = COPY [[SEXT_INREG1]](s64)
; CHECK-M-NEXT: PseudoCALL target-flags(riscv-call) &__modti3, implicit-def $x1, implicit $x10, implicit $x11, implicit $x12, implicit $x13, implicit-def $x10, implicit-def $x11 ; CHECK-M-NEXT: PseudoCALL target-flags(riscv-call) &__modti3, implicit-def $x1, implicit $x10, implicit $x11, implicit $x12, implicit $x13, implicit-def $x10, implicit-def $x11
; CHECK-M-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $x10 ; CHECK-M-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $x10
; CHECK-M-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $x11 ; CHECK-M-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $x11
; CHECK-M-NEXT: $x10 = COPY [[COPY]](s64) ; CHECK-M-NEXT: $x10 = COPY [[COPY]](s64)
; CHECK-M-NEXT: $x11 = COPY [[COPY1]](s64) ; CHECK-M-NEXT: $x11 = COPY [[COPY1]](s64)
; CHECK-M-NEXT: PseudoRET implicit $x10, implicit $x11 ; CHECK-M-NEXT: PseudoRET implicit $x10, implicit $x11
%xhi:_(s64) = COPY $x10 %xlo:_(s64) = COPY $x10
%xlo:_(s64) = COPY $x11 %xhi:_(s64) = COPY $x11
%yhi:_(s64) = COPY $x12 %ylo:_(s64) = COPY $x12
%ylo:_(s64) = COPY $x13 %yhi:_(s64) = COPY $x13
%x0:_(s128) = G_MERGE_VALUES %xhi(s64), %xlo(s64) %x0:_(s128) = G_MERGE_VALUES %xlo(s64), %xhi(s64)
%y0:_(s128) = G_MERGE_VALUES %yhi(s64), %ylo(s64) %y0:_(s128) = G_MERGE_VALUES %ylo(s64), %yhi(s64)
%x:_(s72) = G_TRUNC %x0 %x:_(s72) = G_TRUNC %x0
%y:_(s72) = G_TRUNC %y0 %y:_(s72) = G_TRUNC %y0
%z:_(s72) = G_SREM %x, %y %z:_(s72) = G_SREM %x, %y
%z0:_(s128) = G_ANYEXT %z %z0:_(s128) = G_ANYEXT %z
%zhi:_(s64), %zlo:_(s64) = G_UNMERGE_VALUES %z0(s128) %zlo:_(s64), %zhi:_(s64) = G_UNMERGE_VALUES %z0(s128)
$x10 = COPY %zhi(s64) $x10 = COPY %zlo(s64)
$x11 = COPY %zlo(s64) $x11 = COPY %zhi(s64)
PseudoRET implicit $x10, implicit $x11 PseudoRET implicit $x10, implicit $x11
... ...
--- ---
name: srem_i128 name: srem_i128
body: | body: |
bb.0.entry: bb.0.entry:
; CHECK-I-LABEL: name: srem_i128 ; CHECK-I-LABEL: name: srem_i128
; CHECK-I: %hi1:_(s64) = COPY $x10 ; CHECK-I: %lo1:_(s64) = COPY $x10
; CHECK-I-NEXT: %lo1:_(s64) = COPY $x11 ; CHECK-I-NEXT: %hi1:_(s64) = COPY $x11
; CHECK-I-NEXT: %hi2:_(s64) = COPY $x12 ; CHECK-I-NEXT: %lo2:_(s64) = COPY $x12
; CHECK-I-NEXT: %lo2:_(s64) = COPY $x13 ; CHECK-I-NEXT: %hi2:_(s64) = COPY $x13
; CHECK-I-NEXT: $x10 = COPY %hi1(s64) ; CHECK-I-NEXT: $x10 = COPY %lo1(s64)
; CHECK-I-NEXT: $x11 = COPY %lo1(s64) ; CHECK-I-NEXT: $x11 = COPY %hi1(s64)
; CHECK-I-NEXT: $x12 = COPY %hi2(s64) ; CHECK-I-NEXT: $x12 = COPY %lo2(s64)
; CHECK-I-NEXT: $x13 = COPY %lo2(s64) ; CHECK-I-NEXT: $x13 = COPY %hi2(s64)
; CHECK-I-NEXT: PseudoCALL target-flags(riscv-call) &__modti3, implicit-def $x1, implicit $x10, implicit $x11, implicit $x12, implicit $x13, implicit-def $x10, implicit-def $x11 ; CHECK-I-NEXT: PseudoCALL target-flags(riscv-call) &__modti3, implicit-def $x1, implicit $x10, implicit $x11, implicit $x12, implicit $x13, implicit-def $x10, implicit-def $x11
; CHECK-I-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $x10 ; CHECK-I-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $x10
; CHECK-I-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $x11 ; CHECK-I-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $x11
; CHECK-I-NEXT: $x10 = COPY [[COPY]](s64) ; CHECK-I-NEXT: $x10 = COPY [[COPY]](s64)
; CHECK-I-NEXT: $x11 = COPY [[COPY1]](s64) ; CHECK-I-NEXT: $x11 = COPY [[COPY1]](s64)
; CHECK-I-NEXT: PseudoRET implicit $x10, implicit $x11 ; CHECK-I-NEXT: PseudoRET implicit $x10, implicit $x11
; ;
; CHECK-M-LABEL: name: srem_i128 ; CHECK-M-LABEL: name: srem_i128
; CHECK-M: %hi1:_(s64) = COPY $x10 ; CHECK-M: %lo1:_(s64) = COPY $x10
; CHECK-M-NEXT: %lo1:_(s64) = COPY $x11 ; CHECK-M-NEXT: %hi1:_(s64) = COPY $x11
; CHECK-M-NEXT: %hi2:_(s64) = COPY $x12 ; CHECK-M-NEXT: %lo2:_(s64) = COPY $x12
; CHECK-M-NEXT: %lo2:_(s64) = COPY $x13 ; CHECK-M-NEXT: %hi2:_(s64) = COPY $x13
; CHECK-M-NEXT: $x10 = COPY %hi1(s64) ; CHECK-M-NEXT: $x10 = COPY %lo1(s64)
; CHECK-M-NEXT: $x11 = COPY %lo1(s64) ; CHECK-M-NEXT: $x11 = COPY %hi1(s64)
; CHECK-M-NEXT: $x12 = COPY %hi2(s64) ; CHECK-M-NEXT: $x12 = COPY %lo2(s64)
; CHECK-M-NEXT: $x13 = COPY %lo2(s64) ; CHECK-M-NEXT: $x13 = COPY %hi2(s64)
; CHECK-M-NEXT: PseudoCALL target-flags(riscv-call) &__modti3, implicit-def $x1, implicit $x10, implicit $x11, implicit $x12, implicit $x13, implicit-def $x10, implicit-def $x11 ; CHECK-M-NEXT: PseudoCALL target-flags(riscv-call) &__modti3, implicit-def $x1, implicit $x10, implicit $x11, implicit $x12, implicit $x13, implicit-def $x10, implicit-def $x11
; CHECK-M-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $x10 ; CHECK-M-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $x10
; CHECK-M-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $x11 ; CHECK-M-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $x11
; CHECK-M-NEXT: $x10 = COPY [[COPY]](s64) ; CHECK-M-NEXT: $x10 = COPY [[COPY]](s64)
; CHECK-M-NEXT: $x11 = COPY [[COPY1]](s64) ; CHECK-M-NEXT: $x11 = COPY [[COPY1]](s64)
; CHECK-M-NEXT: PseudoRET implicit $x10, implicit $x11 ; CHECK-M-NEXT: PseudoRET implicit $x10, implicit $x11
%hi1:_(s64) = COPY $x10 %lo1:_(s64) = COPY $x10
%lo1:_(s64) = COPY $x11 %hi1:_(s64) = COPY $x11
%hi2:_(s64) = COPY $x12 %lo2:_(s64) = COPY $x12
%lo2:_(s64) = COPY $x13 %hi2:_(s64) = COPY $x13
%x1:_(s128) = G_MERGE_VALUES %hi1(s64), %lo1(s64) %x1:_(s128) = G_MERGE_VALUES %lo1(s64), %hi1(s64)
%x2:_(s128) = G_MERGE_VALUES %hi2(s64), %lo2(s64) %x2:_(s128) = G_MERGE_VALUES %lo2(s64), %hi2(s64)
%y:_(s128) = G_SREM %x1, %x2 %y:_(s128) = G_SREM %x1, %x2
%hiy:_(s64), %loy:_(s64) = G_UNMERGE_VALUES %y(s128) %loy:_(s64), %hiy:_(s64) = G_UNMERGE_VALUES %y(s128)
$x10 = COPY %hiy(s64) $x10 = COPY %loy(s64)
$x11 = COPY %loy(s64) $x11 = COPY %hiy(s64)
PseudoRET implicit $x10, implicit $x11 PseudoRET implicit $x10, implicit $x11
... ...
--- ---
name: urem_i8 name: urem_i8
body: | body: |
bb.0.entry: bb.0.entry:
; CHECK-I-LABEL: name: urem_i8 ; CHECK-I-LABEL: name: urem_i8
▲ Show 20 Lines • Show All 171 Lines • ▼ Show 20 Lines bb.0.entry:
PseudoRET implicit $x10 PseudoRET implicit $x10
... ...
--- ---
name: urem_i72 name: urem_i72
body: | body: |
bb.0.entry: bb.0.entry:
; CHECK-I-LABEL: name: urem_i72 ; CHECK-I-LABEL: name: urem_i72
; CHECK-I: %xhi:_(s64) = COPY $x10 ; CHECK-I: %xlo:_(s64) = COPY $x10
; CHECK-I-NEXT: %xlo:_(s64) = COPY $x11 ; CHECK-I-NEXT: %xhi:_(s64) = COPY $x11
; CHECK-I-NEXT: %yhi:_(s64) = COPY $x12 ; CHECK-I-NEXT: %ylo:_(s64) = COPY $x12
; CHECK-I-NEXT: %ylo:_(s64) = COPY $x13 ; CHECK-I-NEXT: %yhi:_(s64) = COPY $x13
; CHECK-I-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 -1 ; CHECK-I-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 -1
; CHECK-I-NEXT: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 255 ; CHECK-I-NEXT: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 255
; CHECK-I-NEXT: [[AND:%[0-9]+]]:_(s64) = G_AND %xhi, [[C]] ; CHECK-I-NEXT: [[AND:%[0-9]+]]:_(s64) = G_AND %xlo, [[C]]
; CHECK-I-NEXT: [[AND1:%[0-9]+]]:_(s64) = G_AND %xlo, [[C1]] ; CHECK-I-NEXT: [[AND1:%[0-9]+]]:_(s64) = G_AND %xhi, [[C1]]
; CHECK-I-NEXT: [[C2:%[0-9]+]]:_(s64) = G_CONSTANT i64 -1 ; CHECK-I-NEXT: [[C2:%[0-9]+]]:_(s64) = G_CONSTANT i64 -1
; CHECK-I-NEXT: [[C3:%[0-9]+]]:_(s64) = G_CONSTANT i64 255 ; CHECK-I-NEXT: [[C3:%[0-9]+]]:_(s64) = G_CONSTANT i64 255
; CHECK-I-NEXT: [[AND2:%[0-9]+]]:_(s64) = G_AND %yhi, [[C2]] ; CHECK-I-NEXT: [[AND2:%[0-9]+]]:_(s64) = G_AND %ylo, [[C2]]
; CHECK-I-NEXT: [[AND3:%[0-9]+]]:_(s64) = G_AND %ylo, [[C3]] ; CHECK-I-NEXT: [[AND3:%[0-9]+]]:_(s64) = G_AND %yhi, [[C3]]
; CHECK-I-NEXT: $x10 = COPY [[AND]](s64) ; CHECK-I-NEXT: $x10 = COPY [[AND]](s64)
; CHECK-I-NEXT: $x11 = COPY [[AND1]](s64) ; CHECK-I-NEXT: $x11 = COPY [[AND1]](s64)
; CHECK-I-NEXT: $x12 = COPY [[AND2]](s64) ; CHECK-I-NEXT: $x12 = COPY [[AND2]](s64)
; CHECK-I-NEXT: $x13 = COPY [[AND3]](s64) ; CHECK-I-NEXT: $x13 = COPY [[AND3]](s64)
; CHECK-I-NEXT: PseudoCALL target-flags(riscv-call) &__umodti3, implicit-def $x1, implicit $x10, implicit $x11, implicit $x12, implicit $x13, implicit-def $x10, implicit-def $x11 ; CHECK-I-NEXT: PseudoCALL target-flags(riscv-call) &__umodti3, implicit-def $x1, implicit $x10, implicit $x11, implicit $x12, implicit $x13, implicit-def $x10, implicit-def $x11
; CHECK-I-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $x10 ; CHECK-I-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $x10
; CHECK-I-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $x11 ; CHECK-I-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $x11
; CHECK-I-NEXT: $x10 = COPY [[COPY]](s64) ; CHECK-I-NEXT: $x10 = COPY [[COPY]](s64)
; CHECK-I-NEXT: $x11 = COPY [[COPY1]](s64) ; CHECK-I-NEXT: $x11 = COPY [[COPY1]](s64)
; CHECK-I-NEXT: PseudoRET implicit $x10, implicit $x11 ; CHECK-I-NEXT: PseudoRET implicit $x10, implicit $x11
; ;
; CHECK-M-LABEL: name: urem_i72 ; CHECK-M-LABEL: name: urem_i72
; CHECK-M: %xhi:_(s64) = COPY $x10 ; CHECK-M: %xlo:_(s64) = COPY $x10
; CHECK-M-NEXT: %xlo:_(s64) = COPY $x11 ; CHECK-M-NEXT: %xhi:_(s64) = COPY $x11
; CHECK-M-NEXT: %yhi:_(s64) = COPY $x12 ; CHECK-M-NEXT: %ylo:_(s64) = COPY $x12
; CHECK-M-NEXT: %ylo:_(s64) = COPY $x13 ; CHECK-M-NEXT: %yhi:_(s64) = COPY $x13
; CHECK-M-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 -1 ; CHECK-M-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 -1
; CHECK-M-NEXT: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 255 ; CHECK-M-NEXT: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 255
; CHECK-M-NEXT: [[AND:%[0-9]+]]:_(s64) = G_AND %xhi, [[C]] ; CHECK-M-NEXT: [[AND:%[0-9]+]]:_(s64) = G_AND %xlo, [[C]]
; CHECK-M-NEXT: [[AND1:%[0-9]+]]:_(s64) = G_AND %xlo, [[C1]] ; CHECK-M-NEXT: [[AND1:%[0-9]+]]:_(s64) = G_AND %xhi, [[C1]]
; CHECK-M-NEXT: [[C2:%[0-9]+]]:_(s64) = G_CONSTANT i64 -1 ; CHECK-M-NEXT: [[C2:%[0-9]+]]:_(s64) = G_CONSTANT i64 -1
; CHECK-M-NEXT: [[C3:%[0-9]+]]:_(s64) = G_CONSTANT i64 255 ; CHECK-M-NEXT: [[C3:%[0-9]+]]:_(s64) = G_CONSTANT i64 255
; CHECK-M-NEXT: [[AND2:%[0-9]+]]:_(s64) = G_AND %yhi, [[C2]] ; CHECK-M-NEXT: [[AND2:%[0-9]+]]:_(s64) = G_AND %ylo, [[C2]]
; CHECK-M-NEXT: [[AND3:%[0-9]+]]:_(s64) = G_AND %ylo, [[C3]] ; CHECK-M-NEXT: [[AND3:%[0-9]+]]:_(s64) = G_AND %yhi, [[C3]]
; CHECK-M-NEXT: $x10 = COPY [[AND]](s64) ; CHECK-M-NEXT: $x10 = COPY [[AND]](s64)
; CHECK-M-NEXT: $x11 = COPY [[AND1]](s64) ; CHECK-M-NEXT: $x11 = COPY [[AND1]](s64)
; CHECK-M-NEXT: $x12 = COPY [[AND2]](s64) ; CHECK-M-NEXT: $x12 = COPY [[AND2]](s64)
; CHECK-M-NEXT: $x13 = COPY [[AND3]](s64) ; CHECK-M-NEXT: $x13 = COPY [[AND3]](s64)
; CHECK-M-NEXT: PseudoCALL target-flags(riscv-call) &__umodti3, implicit-def $x1, implicit $x10, implicit $x11, implicit $x12, implicit $x13, implicit-def $x10, implicit-def $x11 ; CHECK-M-NEXT: PseudoCALL target-flags(riscv-call) &__umodti3, implicit-def $x1, implicit $x10, implicit $x11, implicit $x12, implicit $x13, implicit-def $x10, implicit-def $x11
; CHECK-M-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $x10 ; CHECK-M-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $x10
; CHECK-M-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $x11 ; CHECK-M-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $x11
; CHECK-M-NEXT: $x10 = COPY [[COPY]](s64) ; CHECK-M-NEXT: $x10 = COPY [[COPY]](s64)
; CHECK-M-NEXT: $x11 = COPY [[COPY1]](s64) ; CHECK-M-NEXT: $x11 = COPY [[COPY1]](s64)
; CHECK-M-NEXT: PseudoRET implicit $x10, implicit $x11 ; CHECK-M-NEXT: PseudoRET implicit $x10, implicit $x11
%xhi:_(s64) = COPY $x10 %xlo:_(s64) = COPY $x10
%xlo:_(s64) = COPY $x11 %xhi:_(s64) = COPY $x11
%yhi:_(s64) = COPY $x12 %ylo:_(s64) = COPY $x12
%ylo:_(s64) = COPY $x13 %yhi:_(s64) = COPY $x13
%x0:_(s128) = G_MERGE_VALUES %xhi(s64), %xlo(s64) %x0:_(s128) = G_MERGE_VALUES %xlo(s64), %xhi(s64)
%y0:_(s128) = G_MERGE_VALUES %yhi(s64), %ylo(s64) %y0:_(s128) = G_MERGE_VALUES %ylo(s64), %yhi(s64)
%x:_(s72) = G_TRUNC %x0 %x:_(s72) = G_TRUNC %x0
%y:_(s72) = G_TRUNC %y0 %y:_(s72) = G_TRUNC %y0
%z:_(s72) = G_UREM %x, %y %z:_(s72) = G_UREM %x, %y
%z0:_(s128) = G_ANYEXT %z %z0:_(s128) = G_ANYEXT %z
%zhi:_(s64), %zlo:_(s64) = G_UNMERGE_VALUES %z0(s128) %zlo:_(s64), %zhi:_(s64) = G_UNMERGE_VALUES %z0(s128)
$x10 = COPY %zhi(s64) $x10 = COPY %zlo(s64)
$x11 = COPY %zlo(s64) $x11 = COPY %zhi(s64)
PseudoRET implicit $x10, implicit $x11 PseudoRET implicit $x10, implicit $x11
... ...
--- ---
name: urem_i128 name: urem_i128
body: | body: |
bb.0.entry: bb.0.entry:
; CHECK-I-LABEL: name: urem_i128 ; CHECK-I-LABEL: name: urem_i128
; CHECK-I: %hi1:_(s64) = COPY $x10 ; CHECK-I: %lo1:_(s64) = COPY $x10
; CHECK-I-NEXT: %lo1:_(s64) = COPY $x11 ; CHECK-I-NEXT: %hi1:_(s64) = COPY $x11
; CHECK-I-NEXT: %hi2:_(s64) = COPY $x12 ; CHECK-I-NEXT: %lo2:_(s64) = COPY $x12
; CHECK-I-NEXT: %lo2:_(s64) = COPY $x13 ; CHECK-I-NEXT: %hi2:_(s64) = COPY $x13
; CHECK-I-NEXT: $x10 = COPY %hi1(s64) ; CHECK-I-NEXT: $x10 = COPY %lo1(s64)
; CHECK-I-NEXT: $x11 = COPY %lo1(s64) ; CHECK-I-NEXT: $x11 = COPY %hi1(s64)
; CHECK-I-NEXT: $x12 = COPY %hi2(s64) ; CHECK-I-NEXT: $x12 = COPY %lo2(s64)
; CHECK-I-NEXT: $x13 = COPY %lo2(s64) ; CHECK-I-NEXT: $x13 = COPY %hi2(s64)
; CHECK-I-NEXT: PseudoCALL target-flags(riscv-call) &__umodti3, implicit-def $x1, implicit $x10, implicit $x11, implicit $x12, implicit $x13, implicit-def $x10, implicit-def $x11 ; CHECK-I-NEXT: PseudoCALL target-flags(riscv-call) &__umodti3, implicit-def $x1, implicit $x10, implicit $x11, implicit $x12, implicit $x13, implicit-def $x10, implicit-def $x11
; CHECK-I-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $x10 ; CHECK-I-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $x10
; CHECK-I-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $x11 ; CHECK-I-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $x11
; CHECK-I-NEXT: $x10 = COPY [[COPY]](s64) ; CHECK-I-NEXT: $x10 = COPY [[COPY]](s64)
; CHECK-I-NEXT: $x11 = COPY [[COPY1]](s64) ; CHECK-I-NEXT: $x11 = COPY [[COPY1]](s64)
; CHECK-I-NEXT: PseudoRET implicit $x10, implicit $x11 ; CHECK-I-NEXT: PseudoRET implicit $x10, implicit $x11
; ;
; CHECK-M-LABEL: name: urem_i128 ; CHECK-M-LABEL: name: urem_i128
; CHECK-M: %hi1:_(s64) = COPY $x10 ; CHECK-M: %lo1:_(s64) = COPY $x10
; CHECK-M-NEXT: %lo1:_(s64) = COPY $x11 ; CHECK-M-NEXT: %hi1:_(s64) = COPY $x11
; CHECK-M-NEXT: %hi2:_(s64) = COPY $x12 ; CHECK-M-NEXT: %lo2:_(s64) = COPY $x12
; CHECK-M-NEXT: %lo2:_(s64) = COPY $x13 ; CHECK-M-NEXT: %hi2:_(s64) = COPY $x13
; CHECK-M-NEXT: $x10 = COPY %hi1(s64) ; CHECK-M-NEXT: $x10 = COPY %lo1(s64)
; CHECK-M-NEXT: $x11 = COPY %lo1(s64) ; CHECK-M-NEXT: $x11 = COPY %hi1(s64)
; CHECK-M-NEXT: $x12 = COPY %hi2(s64) ; CHECK-M-NEXT: $x12 = COPY %lo2(s64)
; CHECK-M-NEXT: $x13 = COPY %lo2(s64) ; CHECK-M-NEXT: $x13 = COPY %hi2(s64)
; CHECK-M-NEXT: PseudoCALL target-flags(riscv-call) &__umodti3, implicit-def $x1, implicit $x10, implicit $x11, implicit $x12, implicit $x13, implicit-def $x10, implicit-def $x11 ; CHECK-M-NEXT: PseudoCALL target-flags(riscv-call) &__umodti3, implicit-def $x1, implicit $x10, implicit $x11, implicit $x12, implicit $x13, implicit-def $x10, implicit-def $x11
; CHECK-M-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $x10 ; CHECK-M-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $x10
; CHECK-M-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $x11 ; CHECK-M-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $x11
; CHECK-M-NEXT: $x10 = COPY [[COPY]](s64) ; CHECK-M-NEXT: $x10 = COPY [[COPY]](s64)
; CHECK-M-NEXT: $x11 = COPY [[COPY1]](s64) ; CHECK-M-NEXT: $x11 = COPY [[COPY1]](s64)
; CHECK-M-NEXT: PseudoRET implicit $x10, implicit $x11 ; CHECK-M-NEXT: PseudoRET implicit $x10, implicit $x11
%hi1:_(s64) = COPY $x10 %lo1:_(s64) = COPY $x10
%lo1:_(s64) = COPY $x11 %hi1:_(s64) = COPY $x11
%hi2:_(s64) = COPY $x12 %lo2:_(s64) = COPY $x12
%lo2:_(s64) = COPY $x13 %hi2:_(s64) = COPY $x13
%x1:_(s128) = G_MERGE_VALUES %hi1(s64), %lo1(s64) %x1:_(s128) = G_MERGE_VALUES %lo1(s64), %hi1(s64)
%x2:_(s128) = G_MERGE_VALUES %hi2(s64), %lo2(s64) %x2:_(s128) = G_MERGE_VALUES %lo2(s64), %hi2(s64)
%y:_(s128) = G_UREM %x1, %x2 %y:_(s128) = G_UREM %x1, %x2
%hiy:_(s64), %loy:_(s64) = G_UNMERGE_VALUES %y(s128) %loy:_(s64), %hiy:_(s64) = G_UNMERGE_VALUES %y(s128)
$x10 = COPY %hiy(s64) $x10 = COPY %loy(s64)
$x11 = COPY %loy(s64) $x11 = COPY %hiy(s64)
PseudoRET implicit $x10, implicit $x11 PseudoRET implicit $x10, implicit $x11
... ...

llvm/test/CodeGen/RISCV/GlobalISel/legalizer/rv64/legalize-shl.mir

Show First 20 Lines • Show All 153 Lines • ▼ Show 20 Lines bb.0.entry:
PseudoRET implicit $x10, implicit $x11 PseudoRET implicit $x10, implicit $x11
... ...
--- ---
name: shl_i128 name: shl_i128
body: | body: |
bb.0.entry: bb.0.entry:
; CHECK-LABEL: name: shl_i128 ; CHECK-LABEL: name: shl_i128
; CHECK: %hi1:_(s64) = COPY $x10 ; CHECK: %lo1:_(s64) = COPY $x10
; CHECK-NEXT: %lo1:_(s64) = COPY $x11 ; CHECK-NEXT: %hi1:_(s64) = COPY $x11
; CHECK-NEXT: %hi2:_(s64) = COPY $x12 ; CHECK-NEXT: %lo2:_(s64) = COPY $x12
; CHECK-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 64 ; CHECK-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 64
; CHECK-NEXT: [[SUB:%[0-9]+]]:_(s64) = G_SUB %hi2, [[C]] ; CHECK-NEXT: [[SUB:%[0-9]+]]:_(s64) = G_SUB %lo2, [[C]]
; CHECK-NEXT: [[SUB1:%[0-9]+]]:_(s64) = G_SUB [[C]], %hi2 ; CHECK-NEXT: [[SUB1:%[0-9]+]]:_(s64) = G_SUB [[C]], %lo2
; CHECK-NEXT: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 0 ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s64) = G_ICMP intpred(ult), %hi2(s64), [[C]] ; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s64) = G_ICMP intpred(ult), %lo2(s64), [[C]]
; CHECK-NEXT: [[ICMP1:%[0-9]+]]:_(s64) = G_ICMP intpred(eq), %hi2(s64), [[C1]] ; CHECK-NEXT: [[ICMP1:%[0-9]+]]:_(s64) = G_ICMP intpred(eq), %lo2(s64), [[C1]]
; CHECK-NEXT: [[SHL:%[0-9]+]]:_(s64) = G_SHL %hi1, %hi2(s64) ; CHECK-NEXT: [[SHL:%[0-9]+]]:_(s64) = G_SHL %lo1, %lo2(s64)
; CHECK-NEXT: [[LSHR:%[0-9]+]]:_(s64) = G_LSHR %hi1, [[SUB1]](s64) ; CHECK-NEXT: [[LSHR:%[0-9]+]]:_(s64) = G_LSHR %lo1, [[SUB1]](s64)
; CHECK-NEXT: [[SHL1:%[0-9]+]]:_(s64) = G_SHL %lo1, %hi2(s64) ; CHECK-NEXT: [[SHL1:%[0-9]+]]:_(s64) = G_SHL %hi1, %lo2(s64)
; CHECK-NEXT: [[OR:%[0-9]+]]:_(s64) = G_OR [[LSHR]], [[SHL1]] ; CHECK-NEXT: [[OR:%[0-9]+]]:_(s64) = G_OR [[LSHR]], [[SHL1]]
; CHECK-NEXT: [[C2:%[0-9]+]]:_(s64) = G_CONSTANT i64 0 ; CHECK-NEXT: [[C2:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
; CHECK-NEXT: [[SHL2:%[0-9]+]]:_(s64) = G_SHL %hi1, [[SUB]](s64) ; CHECK-NEXT: [[SHL2:%[0-9]+]]:_(s64) = G_SHL %lo1, [[SUB]](s64)
; CHECK-NEXT: [[C3:%[0-9]+]]:_(s64) = G_CONSTANT i64 1 ; CHECK-NEXT: [[C3:%[0-9]+]]:_(s64) = G_CONSTANT i64 1
; CHECK-NEXT: [[AND:%[0-9]+]]:_(s64) = G_AND [[ICMP]], [[C3]] ; CHECK-NEXT: [[AND:%[0-9]+]]:_(s64) = G_AND [[ICMP]], [[C3]]
; CHECK-NEXT: [[SELECT:%[0-9]+]]:_(s64) = G_SELECT [[AND]](s64), [[SHL]], [[C2]] ; CHECK-NEXT: [[SELECT:%[0-9]+]]:_(s64) = G_SELECT [[AND]](s64), [[SHL]], [[C2]]
; CHECK-NEXT: [[C4:%[0-9]+]]:_(s64) = G_CONSTANT i64 1 ; CHECK-NEXT: [[C4:%[0-9]+]]:_(s64) = G_CONSTANT i64 1
; CHECK-NEXT: [[AND1:%[0-9]+]]:_(s64) = G_AND [[ICMP]], [[C4]] ; CHECK-NEXT: [[AND1:%[0-9]+]]:_(s64) = G_AND [[ICMP]], [[C4]]
; CHECK-NEXT: [[SELECT1:%[0-9]+]]:_(s64) = G_SELECT [[AND1]](s64), [[OR]], [[SHL2]] ; CHECK-NEXT: [[SELECT1:%[0-9]+]]:_(s64) = G_SELECT [[AND1]](s64), [[OR]], [[SHL2]]
; CHECK-NEXT: [[C5:%[0-9]+]]:_(s64) = G_CONSTANT i64 1 ; CHECK-NEXT: [[C5:%[0-9]+]]:_(s64) = G_CONSTANT i64 1
; CHECK-NEXT: [[AND2:%[0-9]+]]:_(s64) = G_AND [[ICMP1]], [[C5]] ; CHECK-NEXT: [[AND2:%[0-9]+]]:_(s64) = G_AND [[ICMP1]], [[C5]]
; CHECK-NEXT: [[SELECT2:%[0-9]+]]:_(s64) = G_SELECT [[AND2]](s64), %lo1, [[SELECT1]] ; CHECK-NEXT: [[SELECT2:%[0-9]+]]:_(s64) = G_SELECT [[AND2]](s64), %hi1, [[SELECT1]]
; CHECK-NEXT: $x10 = COPY [[SELECT]](s64) ; CHECK-NEXT: $x10 = COPY [[SELECT]](s64)
; CHECK-NEXT: $x11 = COPY [[SELECT2]](s64) ; CHECK-NEXT: $x11 = COPY [[SELECT2]](s64)
; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11 ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11
%hi1:_(s64) = COPY $x10 %lo1:_(s64) = COPY $x10
%lo1:_(s64) = COPY $x11 %hi1:_(s64) = COPY $x11
%hi2:_(s64) = COPY $x12 %lo2:_(s64) = COPY $x12
%lo2:_(s64) = COPY $x13 %hi2:_(s64) = COPY $x13
%x1:_(s128) = G_MERGE_VALUES %hi1(s64), %lo1(s64) %x1:_(s128) = G_MERGE_VALUES %lo1(s64), %hi1(s64)
%x2:_(s128) = G_MERGE_VALUES %hi2(s64), %lo2(s64) %x2:_(s128) = G_MERGE_VALUES %lo2(s64), %hi2(s64)
%y:_(s128) = G_SHL %x1, %x2 %y:_(s128) = G_SHL %x1, %x2
%hiy:_(s64), %loy:_(s64) = G_UNMERGE_VALUES %y(s128) %loy:_(s64), %hiy:_(s64) = G_UNMERGE_VALUES %y(s128)
$x10 = COPY %hiy(s64) $x10 = COPY %loy(s64)
$x11 = COPY %loy(s64) $x11 = COPY %hiy(s64)
PseudoRET implicit $x10, implicit $x11 PseudoRET implicit $x10, implicit $x11
... ...
--- ---
name: shl_i192 name: shl_i192
body: | body: |
bb.0.entry: bb.0.entry:
; CHECK-LABEL: name: shl_i192 ; CHECK-LABEL: name: shl_i192
; CHECK: %hi1:_(s64) = COPY $x10 ; CHECK: %lo1:_(s64) = COPY $x10
; CHECK-NEXT: %mid1:_(s64) = COPY $x11 ; CHECK-NEXT: %mid1:_(s64) = COPY $x11
; CHECK-NEXT: %lo1:_(s64) = COPY $x12 ; CHECK-NEXT: %hi1:_(s64) = COPY $x12
; CHECK-NEXT: %hi2:_(s64) = COPY $x13 ; CHECK-NEXT: %lo2:_(s64) = COPY $x13
; CHECK-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 128 ; CHECK-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 128
; CHECK-NEXT: [[SUB:%[0-9]+]]:_(s64) = G_SUB %hi2, [[C]] ; CHECK-NEXT: [[SUB:%[0-9]+]]:_(s64) = G_SUB %lo2, [[C]]
; CHECK-NEXT: [[SUB1:%[0-9]+]]:_(s64) = G_SUB [[C]], %hi2 ; CHECK-NEXT: [[SUB1:%[0-9]+]]:_(s64) = G_SUB [[C]], %lo2
; CHECK-NEXT: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 0 ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s64) = G_ICMP intpred(ult), %hi2(s64), [[C]] ; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s64) = G_ICMP intpred(ult), %lo2(s64), [[C]]
; CHECK-NEXT: [[ICMP1:%[0-9]+]]:_(s64) = G_ICMP intpred(eq), %hi2(s64), [[C1]] ; CHECK-NEXT: [[ICMP1:%[0-9]+]]:_(s64) = G_ICMP intpred(eq), %lo2(s64), [[C1]]
; CHECK-NEXT: [[C2:%[0-9]+]]:_(s64) = G_CONSTANT i64 64 ; CHECK-NEXT: [[C2:%[0-9]+]]:_(s64) = G_CONSTANT i64 64
; CHECK-NEXT: [[SUB2:%[0-9]+]]:_(s64) = G_SUB %hi2, [[C2]] ; CHECK-NEXT: [[SUB2:%[0-9]+]]:_(s64) = G_SUB %lo2, [[C2]]
; CHECK-NEXT: [[SUB3:%[0-9]+]]:_(s64) = G_SUB [[C2]], %hi2 ; CHECK-NEXT: [[SUB3:%[0-9]+]]:_(s64) = G_SUB [[C2]], %lo2
; CHECK-NEXT: [[C3:%[0-9]+]]:_(s64) = G_CONSTANT i64 0 ; CHECK-NEXT: [[C3:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
; CHECK-NEXT: [[ICMP2:%[0-9]+]]:_(s64) = G_ICMP intpred(ult), %hi2(s64), [[C2]] ; CHECK-NEXT: [[ICMP2:%[0-9]+]]:_(s64) = G_ICMP intpred(ult), %lo2(s64), [[C2]]
; CHECK-NEXT: [[ICMP3:%[0-9]+]]:_(s64) = G_ICMP intpred(eq), %hi2(s64), [[C3]] ; CHECK-NEXT: [[ICMP3:%[0-9]+]]:_(s64) = G_ICMP intpred(eq), %lo2(s64), [[C3]]
; CHECK-NEXT: [[SHL:%[0-9]+]]:_(s64) = G_SHL %hi1, %hi2(s64) ; CHECK-NEXT: [[SHL:%[0-9]+]]:_(s64) = G_SHL %lo1, %lo2(s64)
; CHECK-NEXT: [[LSHR:%[0-9]+]]:_(s64) = G_LSHR %hi1, [[SUB3]](s64) ; CHECK-NEXT: [[LSHR:%[0-9]+]]:_(s64) = G_LSHR %lo1, [[SUB3]](s64)
; CHECK-NEXT: [[SHL1:%[0-9]+]]:_(s64) = G_SHL %mid1, %hi2(s64) ; CHECK-NEXT: [[SHL1:%[0-9]+]]:_(s64) = G_SHL %mid1, %lo2(s64)
; CHECK-NEXT: [[OR:%[0-9]+]]:_(s64) = G_OR [[LSHR]], [[SHL1]] ; CHECK-NEXT: [[OR:%[0-9]+]]:_(s64) = G_OR [[LSHR]], [[SHL1]]
; CHECK-NEXT: [[C4:%[0-9]+]]:_(s64) = G_CONSTANT i64 0 ; CHECK-NEXT: [[C4:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
; CHECK-NEXT: [[SHL2:%[0-9]+]]:_(s64) = G_SHL %hi1, [[SUB2]](s64) ; CHECK-NEXT: [[SHL2:%[0-9]+]]:_(s64) = G_SHL %lo1, [[SUB2]](s64)
; CHECK-NEXT: [[C5:%[0-9]+]]:_(s64) = G_CONSTANT i64 1 ; CHECK-NEXT: [[C5:%[0-9]+]]:_(s64) = G_CONSTANT i64 1
; CHECK-NEXT: [[AND:%[0-9]+]]:_(s64) = G_AND [[ICMP2]], [[C5]] ; CHECK-NEXT: [[AND:%[0-9]+]]:_(s64) = G_AND [[ICMP2]], [[C5]]
; CHECK-NEXT: [[SELECT:%[0-9]+]]:_(s64) = G_SELECT [[AND]](s64), [[SHL]], [[C4]] ; CHECK-NEXT: [[SELECT:%[0-9]+]]:_(s64) = G_SELECT [[AND]](s64), [[SHL]], [[C4]]
; CHECK-NEXT: [[C6:%[0-9]+]]:_(s64) = G_CONSTANT i64 1 ; CHECK-NEXT: [[C6:%[0-9]+]]:_(s64) = G_CONSTANT i64 1
; CHECK-NEXT: [[AND1:%[0-9]+]]:_(s64) = G_AND [[ICMP2]], [[C6]] ; CHECK-NEXT: [[AND1:%[0-9]+]]:_(s64) = G_AND [[ICMP2]], [[C6]]
; CHECK-NEXT: [[SELECT1:%[0-9]+]]:_(s64) = G_SELECT [[AND1]](s64), [[OR]], [[SHL2]] ; CHECK-NEXT: [[SELECT1:%[0-9]+]]:_(s64) = G_SELECT [[AND1]](s64), [[OR]], [[SHL2]]
; CHECK-NEXT: [[C7:%[0-9]+]]:_(s64) = G_CONSTANT i64 1 ; CHECK-NEXT: [[C7:%[0-9]+]]:_(s64) = G_CONSTANT i64 1
; CHECK-NEXT: [[AND2:%[0-9]+]]:_(s64) = G_AND [[ICMP3]], [[C7]] ; CHECK-NEXT: [[AND2:%[0-9]+]]:_(s64) = G_AND [[ICMP3]], [[C7]]
; CHECK-NEXT: [[SELECT2:%[0-9]+]]:_(s64) = G_SELECT [[AND2]](s64), %mid1, [[SELECT1]] ; CHECK-NEXT: [[SELECT2:%[0-9]+]]:_(s64) = G_SELECT [[AND2]](s64), %mid1, [[SELECT1]]
; CHECK-NEXT: [[C8:%[0-9]+]]:_(s64) = G_CONSTANT i64 64 ; CHECK-NEXT: [[C8:%[0-9]+]]:_(s64) = G_CONSTANT i64 64
; CHECK-NEXT: [[SUB4:%[0-9]+]]:_(s64) = G_SUB [[SUB1]], [[C8]] ; CHECK-NEXT: [[SUB4:%[0-9]+]]:_(s64) = G_SUB [[SUB1]], [[C8]]
; CHECK-NEXT: [[SUB5:%[0-9]+]]:_(s64) = G_SUB [[C8]], [[SUB1]] ; CHECK-NEXT: [[SUB5:%[0-9]+]]:_(s64) = G_SUB [[C8]], [[SUB1]]
; CHECK-NEXT: [[C9:%[0-9]+]]:_(s64) = G_CONSTANT i64 0 ; CHECK-NEXT: [[C9:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
; CHECK-NEXT: [[ICMP4:%[0-9]+]]:_(s64) = G_ICMP intpred(ult), [[SUB1]](s64), [[C8]] ; CHECK-NEXT: [[ICMP4:%[0-9]+]]:_(s64) = G_ICMP intpred(ult), [[SUB1]](s64), [[C8]]
; CHECK-NEXT: [[ICMP5:%[0-9]+]]:_(s64) = G_ICMP intpred(eq), [[SUB1]](s64), [[C9]] ; CHECK-NEXT: [[ICMP5:%[0-9]+]]:_(s64) = G_ICMP intpred(eq), [[SUB1]](s64), [[C9]]
; CHECK-NEXT: [[LSHR1:%[0-9]+]]:_(s64) = G_LSHR %hi1, [[SUB1]](s64) ; CHECK-NEXT: [[LSHR1:%[0-9]+]]:_(s64) = G_LSHR %lo1, [[SUB1]](s64)
; CHECK-NEXT: [[SHL3:%[0-9]+]]:_(s64) = G_SHL %mid1, [[SUB5]](s64) ; CHECK-NEXT: [[SHL3:%[0-9]+]]:_(s64) = G_SHL %mid1, [[SUB5]](s64)
; CHECK-NEXT: [[OR1:%[0-9]+]]:_(s64) = G_OR [[LSHR1]], [[SHL3]] ; CHECK-NEXT: [[OR1:%[0-9]+]]:_(s64) = G_OR [[LSHR1]], [[SHL3]]
; CHECK-NEXT: [[LSHR2:%[0-9]+]]:_(s64) = G_LSHR %mid1, [[SUB4]](s64) ; CHECK-NEXT: [[LSHR2:%[0-9]+]]:_(s64) = G_LSHR %mid1, [[SUB4]](s64)
; CHECK-NEXT: [[C10:%[0-9]+]]:_(s64) = G_CONSTANT i64 1 ; CHECK-NEXT: [[C10:%[0-9]+]]:_(s64) = G_CONSTANT i64 1
; CHECK-NEXT: [[AND3:%[0-9]+]]:_(s64) = G_AND [[ICMP4]], [[C10]] ; CHECK-NEXT: [[AND3:%[0-9]+]]:_(s64) = G_AND [[ICMP4]], [[C10]]
; CHECK-NEXT: [[SELECT3:%[0-9]+]]:_(s64) = G_SELECT [[AND3]](s64), [[OR1]], [[LSHR2]] ; CHECK-NEXT: [[SELECT3:%[0-9]+]]:_(s64) = G_SELECT [[AND3]](s64), [[OR1]], [[LSHR2]]
; CHECK-NEXT: [[C11:%[0-9]+]]:_(s64) = G_CONSTANT i64 1 ; CHECK-NEXT: [[C11:%[0-9]+]]:_(s64) = G_CONSTANT i64 1
; CHECK-NEXT: [[AND4:%[0-9]+]]:_(s64) = G_AND [[ICMP5]], [[C11]] ; CHECK-NEXT: [[AND4:%[0-9]+]]:_(s64) = G_AND [[ICMP5]], [[C11]]
; CHECK-NEXT: [[SELECT4:%[0-9]+]]:_(s64) = G_SELECT [[AND4]](s64), %hi1, [[SELECT3]] ; CHECK-NEXT: [[SELECT4:%[0-9]+]]:_(s64) = G_SELECT [[AND4]](s64), %lo1, [[SELECT3]]
; CHECK-NEXT: [[C12:%[0-9]+]]:_(s64) = G_CONSTANT i64 64 ; CHECK-NEXT: [[C12:%[0-9]+]]:_(s64) = G_CONSTANT i64 64
; CHECK-NEXT: [[ICMP6:%[0-9]+]]:_(s64) = G_ICMP intpred(ult), %hi2(s64), [[C12]] ; CHECK-NEXT: [[ICMP6:%[0-9]+]]:_(s64) = G_ICMP intpred(ult), %lo2(s64), [[C12]]
; CHECK-NEXT: [[SHL4:%[0-9]+]]:_(s64) = G_SHL %lo1, %hi2(s64) ; CHECK-NEXT: [[SHL4:%[0-9]+]]:_(s64) = G_SHL %hi1, %lo2(s64)
; CHECK-NEXT: [[C13:%[0-9]+]]:_(s64) = G_CONSTANT i64 0 ; CHECK-NEXT: [[C13:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
; CHECK-NEXT: [[C14:%[0-9]+]]:_(s64) = G_CONSTANT i64 1 ; CHECK-NEXT: [[C14:%[0-9]+]]:_(s64) = G_CONSTANT i64 1
; CHECK-NEXT: [[AND5:%[0-9]+]]:_(s64) = G_AND [[ICMP6]], [[C14]] ; CHECK-NEXT: [[AND5:%[0-9]+]]:_(s64) = G_AND [[ICMP6]], [[C14]]
; CHECK-NEXT: [[SELECT5:%[0-9]+]]:_(s64) = G_SELECT [[AND5]](s64), [[SHL4]], [[C13]] ; CHECK-NEXT: [[SELECT5:%[0-9]+]]:_(s64) = G_SELECT [[AND5]](s64), [[SHL4]], [[C13]]
; CHECK-NEXT: [[OR2:%[0-9]+]]:_(s64) = G_OR [[SELECT4]], [[SELECT5]] ; CHECK-NEXT: [[OR2:%[0-9]+]]:_(s64) = G_OR [[SELECT4]], [[SELECT5]]
; CHECK-NEXT: [[C15:%[0-9]+]]:_(s64) = G_CONSTANT i64 0 ; CHECK-NEXT: [[C15:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
; CHECK-NEXT: [[C16:%[0-9]+]]:_(s64) = G_CONSTANT i64 0 ; CHECK-NEXT: [[C16:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
; CHECK-NEXT: [[C17:%[0-9]+]]:_(s64) = G_CONSTANT i64 64 ; CHECK-NEXT: [[C17:%[0-9]+]]:_(s64) = G_CONSTANT i64 64
; CHECK-NEXT: [[ICMP7:%[0-9]+]]:_(s64) = G_ICMP intpred(ult), [[SUB]](s64), [[C17]] ; CHECK-NEXT: [[ICMP7:%[0-9]+]]:_(s64) = G_ICMP intpred(ult), [[SUB]](s64), [[C17]]
; CHECK-NEXT: [[SHL5:%[0-9]+]]:_(s64) = G_SHL %hi1, [[SUB]](s64) ; CHECK-NEXT: [[SHL5:%[0-9]+]]:_(s64) = G_SHL %lo1, [[SUB]](s64)
; CHECK-NEXT: [[C18:%[0-9]+]]:_(s64) = G_CONSTANT i64 0 ; CHECK-NEXT: [[C18:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
; CHECK-NEXT: [[C19:%[0-9]+]]:_(s64) = G_CONSTANT i64 1 ; CHECK-NEXT: [[C19:%[0-9]+]]:_(s64) = G_CONSTANT i64 1
; CHECK-NEXT: [[AND6:%[0-9]+]]:_(s64) = G_AND [[ICMP7]], [[C19]] ; CHECK-NEXT: [[AND6:%[0-9]+]]:_(s64) = G_AND [[ICMP7]], [[C19]]
; CHECK-NEXT: [[SELECT6:%[0-9]+]]:_(s64) = G_SELECT [[AND6]](s64), [[SHL5]], [[C18]] ; CHECK-NEXT: [[SELECT6:%[0-9]+]]:_(s64) = G_SELECT [[AND6]](s64), [[SHL5]], [[C18]]
; CHECK-NEXT: [[C20:%[0-9]+]]:_(s64) = G_CONSTANT i64 1 ; CHECK-NEXT: [[C20:%[0-9]+]]:_(s64) = G_CONSTANT i64 1
; CHECK-NEXT: [[AND7:%[0-9]+]]:_(s64) = G_AND [[ICMP]], [[C20]] ; CHECK-NEXT: [[AND7:%[0-9]+]]:_(s64) = G_AND [[ICMP]], [[C20]]
; CHECK-NEXT: [[SELECT7:%[0-9]+]]:_(s64) = G_SELECT [[AND7]](s64), [[SELECT]], [[C15]] ; CHECK-NEXT: [[SELECT7:%[0-9]+]]:_(s64) = G_SELECT [[AND7]](s64), [[SELECT]], [[C15]]
; CHECK-NEXT: [[C21:%[0-9]+]]:_(s64) = G_CONSTANT i64 1 ; CHECK-NEXT: [[C21:%[0-9]+]]:_(s64) = G_CONSTANT i64 1
; CHECK-NEXT: [[AND8:%[0-9]+]]:_(s64) = G_AND [[ICMP]], [[C21]] ; CHECK-NEXT: [[AND8:%[0-9]+]]:_(s64) = G_AND [[ICMP]], [[C21]]
; CHECK-NEXT: [[SELECT8:%[0-9]+]]:_(s64) = G_SELECT [[AND8]](s64), [[SELECT2]], [[C16]] ; CHECK-NEXT: [[SELECT8:%[0-9]+]]:_(s64) = G_SELECT [[AND8]](s64), [[SELECT2]], [[C16]]
; CHECK-NEXT: [[C22:%[0-9]+]]:_(s64) = G_CONSTANT i64 1 ; CHECK-NEXT: [[C22:%[0-9]+]]:_(s64) = G_CONSTANT i64 1
; CHECK-NEXT: [[AND9:%[0-9]+]]:_(s64) = G_AND [[ICMP]], [[C22]] ; CHECK-NEXT: [[AND9:%[0-9]+]]:_(s64) = G_AND [[ICMP]], [[C22]]
; CHECK-NEXT: [[SELECT9:%[0-9]+]]:_(s64) = G_SELECT [[AND9]](s64), [[OR2]], [[SELECT6]] ; CHECK-NEXT: [[SELECT9:%[0-9]+]]:_(s64) = G_SELECT [[AND9]](s64), [[OR2]], [[SELECT6]]
; CHECK-NEXT: [[C23:%[0-9]+]]:_(s64) = G_CONSTANT i64 1 ; CHECK-NEXT: [[C23:%[0-9]+]]:_(s64) = G_CONSTANT i64 1
; CHECK-NEXT: [[AND10:%[0-9]+]]:_(s64) = G_AND [[ICMP1]], [[C23]] ; CHECK-NEXT: [[AND10:%[0-9]+]]:_(s64) = G_AND [[ICMP1]], [[C23]]
; CHECK-NEXT: [[SELECT10:%[0-9]+]]:_(s64) = G_SELECT [[AND10]](s64), %lo1, [[SELECT9]] ; CHECK-NEXT: [[SELECT10:%[0-9]+]]:_(s64) = G_SELECT [[AND10]](s64), %hi1, [[SELECT9]]
; CHECK-NEXT: $x10 = COPY [[SELECT7]](s64) ; CHECK-NEXT: $x10 = COPY [[SELECT7]](s64)
; CHECK-NEXT: $x11 = COPY [[SELECT8]](s64) ; CHECK-NEXT: $x11 = COPY [[SELECT8]](s64)
; CHECK-NEXT: $x12 = COPY [[SELECT10]](s64) ; CHECK-NEXT: $x12 = COPY [[SELECT10]](s64)
; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11, implicit $x12 ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11, implicit $x12
%hi1:_(s64) = COPY $x10 %lo1:_(s64) = COPY $x10
%mid1:_(s64) = COPY $x11 %mid1:_(s64) = COPY $x11
%lo1:_(s64) = COPY $x12 %hi1:_(s64) = COPY $x12
%hi2:_(s64) = COPY $x13 %lo2:_(s64) = COPY $x13
%mid2:_(s64) = COPY $x14 %mid2:_(s64) = COPY $x14
%lo2:_(s64) = COPY $x15 %hi2:_(s64) = COPY $x15
%x1:_(s192) = G_MERGE_VALUES %hi1(s64), %mid1(s64), %lo1(s64) %x1:_(s192) = G_MERGE_VALUES %lo1(s64), %mid1(s64), %hi1(s64)
%x2:_(s192) = G_MERGE_VALUES %hi2(s64), %mid2(s64), %lo2(s64) %x2:_(s192) = G_MERGE_VALUES %lo2(s64), %mid2(s64), %hi2(s64)
%y:_(s192) = G_SHL %x1, %x2 %y:_(s192) = G_SHL %x1, %x2
%hi:_(s64), %mid:_(s64), %lo:_(s64) = G_UNMERGE_VALUES %y(s192) %lo:_(s64), %mid:_(s64), %hi:_(s64) = G_UNMERGE_VALUES %y(s192)
$x10 = COPY %hi(s64) $x10 = COPY %lo(s64)
$x11 = COPY %mid(s64) $x11 = COPY %mid(s64)
$x12 = COPY %lo(s64) $x12 = COPY %hi(s64)
PseudoRET implicit $x10, implicit $x11, implicit $x12 PseudoRET implicit $x10, implicit $x11, implicit $x12
... ...

llvm/test/CodeGen/RISCV/GlobalISel/legalizer/rv64/legalize-sub.mir

Show First 20 Lines • Show All 129 Lines • ▼ Show 20 Lines bb.0.entry:
PseudoRET implicit $x10, implicit $x11 PseudoRET implicit $x10, implicit $x11
... ...
--- ---
name: sub_i128 name: sub_i128
body: | body: |
bb.0.entry: bb.0.entry:
; CHECK-LABEL: name: sub_i128 ; CHECK-LABEL: name: sub_i128
; CHECK: %hi1:_(s64) = COPY $x10 ; CHECK: %lo1:_(s64) = COPY $x10
; CHECK-NEXT: %lo1:_(s64) = COPY $x11 ; CHECK-NEXT: %hi1:_(s64) = COPY $x11
; CHECK-NEXT: %hi2:_(s64) = COPY $x12 ; CHECK-NEXT: %lo2:_(s64) = COPY $x12
; CHECK-NEXT: %lo2:_(s64) = COPY $x13 ; CHECK-NEXT: %hi2:_(s64) = COPY $x13
; CHECK-NEXT: [[USUBO:%[0-9]+]]:_(s64), [[USUBO1:%[0-9]+]]:_(s64) = G_USUBO %hi1, %hi2 ; CHECK-NEXT: [[USUBO:%[0-9]+]]:_(s64), [[USUBO1:%[0-9]+]]:_(s64) = G_USUBO %lo1, %lo2
; CHECK-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 1 ; CHECK-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 1
; CHECK-NEXT: [[AND:%[0-9]+]]:_(s64) = G_AND [[USUBO1]], [[C]] ; CHECK-NEXT: [[AND:%[0-9]+]]:_(s64) = G_AND [[USUBO1]], [[C]]
; CHECK-NEXT: [[USUBE:%[0-9]+]]:_(s64), [[USUBE1:%[0-9]+]]:_(s64) = G_USUBE %lo1, %lo2, [[AND]] ; CHECK-NEXT: [[USUBE:%[0-9]+]]:_(s64), [[USUBE1:%[0-9]+]]:_(s64) = G_USUBE %hi1, %hi2, [[AND]]
; CHECK-NEXT: $x10 = COPY [[USUBO]](s64) ; CHECK-NEXT: $x10 = COPY [[USUBO]](s64)
; CHECK-NEXT: $x11 = COPY [[USUBE]](s64) ; CHECK-NEXT: $x11 = COPY [[USUBE]](s64)
; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11 ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11
%hi1:_(s64) = COPY $x10 %lo1:_(s64) = COPY $x10
%lo1:_(s64) = COPY $x11 %hi1:_(s64) = COPY $x11
%hi2:_(s64) = COPY $x12 %lo2:_(s64) = COPY $x12
%lo2:_(s64) = COPY $x13 %hi2:_(s64) = COPY $x13
%x1:_(s128) = G_MERGE_VALUES %hi1(s64), %lo1(s64) %x1:_(s128) = G_MERGE_VALUES %lo1(s64), %hi1(s64)
%x2:_(s128) = G_MERGE_VALUES %hi2(s64), %lo2(s64) %x2:_(s128) = G_MERGE_VALUES %lo2(s64), %hi2(s64)
%y:_(s128) = G_SUB %x1, %x2 %y:_(s128) = G_SUB %x1, %x2
%hiy:_(s64), %loy:_(s64) = G_UNMERGE_VALUES %y(s128) %loy:_(s64), %hiy:_(s64) = G_UNMERGE_VALUES %y(s128)
$x10 = COPY %hiy(s64) $x10 = COPY %loy(s64)
$x11 = COPY %loy(s64) $x11 = COPY %hiy(s64)
PseudoRET implicit $x10, implicit $x11 PseudoRET implicit $x10, implicit $x11
... ...
--- ---
name: sub_i192 name: sub_i192
body: | body: |
bb.0.entry: bb.0.entry:
; CHECK-LABEL: name: sub_i192 ; CHECK-LABEL: name: sub_i192
; CHECK: %hi1:_(s64) = COPY $x10 ; CHECK: %lo1:_(s64) = COPY $x10
; CHECK-NEXT: %mid1:_(s64) = COPY $x11 ; CHECK-NEXT: %mid1:_(s64) = COPY $x11
; CHECK-NEXT: %lo1:_(s64) = COPY $x12 ; CHECK-NEXT: %hi1:_(s64) = COPY $x12
; CHECK-NEXT: %hi2:_(s64) = COPY $x13 ; CHECK-NEXT: %lo2:_(s64) = COPY $x13
; CHECK-NEXT: %mid2:_(s64) = COPY $x14 ; CHECK-NEXT: %mid2:_(s64) = COPY $x14
; CHECK-NEXT: %lo2:_(s64) = COPY $x15 ; CHECK-NEXT: %hi2:_(s64) = COPY $x15
; CHECK-NEXT: [[USUBO:%[0-9]+]]:_(s64), [[USUBO1:%[0-9]+]]:_(s64) = G_USUBO %hi1, %hi2 ; CHECK-NEXT: [[USUBO:%[0-9]+]]:_(s64), [[USUBO1:%[0-9]+]]:_(s64) = G_USUBO %lo1, %lo2
; CHECK-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 1 ; CHECK-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 1
; CHECK-NEXT: [[AND:%[0-9]+]]:_(s64) = G_AND [[USUBO1]], [[C]] ; CHECK-NEXT: [[AND:%[0-9]+]]:_(s64) = G_AND [[USUBO1]], [[C]]
; CHECK-NEXT: [[USUBE:%[0-9]+]]:_(s64), [[USUBE1:%[0-9]+]]:_(s64) = G_USUBE %mid1, %mid2, [[AND]] ; CHECK-NEXT: [[USUBE:%[0-9]+]]:_(s64), [[USUBE1:%[0-9]+]]:_(s64) = G_USUBE %mid1, %mid2, [[AND]]
; CHECK-NEXT: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 1 ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 1
; CHECK-NEXT: [[AND1:%[0-9]+]]:_(s64) = G_AND [[USUBE1]], [[C1]] ; CHECK-NEXT: [[AND1:%[0-9]+]]:_(s64) = G_AND [[USUBE1]], [[C1]]
; CHECK-NEXT: [[USUBE2:%[0-9]+]]:_(s64), [[USUBE3:%[0-9]+]]:_(s64) = G_USUBE %lo1, %lo2, [[AND1]] ; CHECK-NEXT: [[USUBE2:%[0-9]+]]:_(s64), [[USUBE3:%[0-9]+]]:_(s64) = G_USUBE %hi1, %hi2, [[AND1]]
; CHECK-NEXT: $x10 = COPY [[USUBO]](s64) ; CHECK-NEXT: $x10 = COPY [[USUBO]](s64)
; CHECK-NEXT: $x11 = COPY [[USUBE]](s64) ; CHECK-NEXT: $x11 = COPY [[USUBE]](s64)
; CHECK-NEXT: $x12 = COPY [[USUBE2]](s64) ; CHECK-NEXT: $x12 = COPY [[USUBE2]](s64)
; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11, implicit $x12 ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11, implicit $x12
%hi1:_(s64) = COPY $x10 %lo1:_(s64) = COPY $x10
%mid1:_(s64) = COPY $x11 %mid1:_(s64) = COPY $x11
%lo1:_(s64) = COPY $x12 %hi1:_(s64) = COPY $x12
%hi2:_(s64) = COPY $x13 %lo2:_(s64) = COPY $x13
%mid2:_(s64) = COPY $x14 %mid2:_(s64) = COPY $x14
%lo2:_(s64) = COPY $x15 %hi2:_(s64) = COPY $x15
%x1:_(s192) = G_MERGE_VALUES %hi1(s64), %mid1(s64), %lo1(s64) %x1:_(s192) = G_MERGE_VALUES %lo1(s64), %mid1(s64), %hi1(s64)
%x2:_(s192) = G_MERGE_VALUES %hi2(s64), %mid2(s64), %lo2(s64) %x2:_(s192) = G_MERGE_VALUES %lo2(s64), %mid2(s64), %hi2(s64)
%y:_(s192) = G_SUB %x1, %x2 %y:_(s192) = G_SUB %x1, %x2
%hi:_(s64), %mid:_(s64), %lo:_(s64) = G_UNMERGE_VALUES %y(s192) %lo:_(s64), %mid:_(s64), %hi:_(s64) = G_UNMERGE_VALUES %y(s192)
$x10 = COPY %hi(s64) $x10 = COPY %lo(s64)
$x11 = COPY %mid(s64) $x11 = COPY %mid(s64)
$x12 = COPY %lo(s64) $x12 = COPY %hi(s64)
PseudoRET implicit $x10, implicit $x11, implicit $x12 PseudoRET implicit $x10, implicit $x11, implicit $x12
... ...

llvm/test/CodeGen/RISCV/GlobalISel/legalizer/rv64/legalize-xor.mir

Show First 20 Lines • Show All 127 Lines • ▼ Show 20 Lines bb.0.entry:
PseudoRET implicit $x10, implicit $x11 PseudoRET implicit $x10, implicit $x11
... ...
--- ---
name: xor_i128 name: xor_i128
body: | body: |
bb.0.entry: bb.0.entry:
; CHECK-LABEL: name: xor_i128 ; CHECK-LABEL: name: xor_i128
; CHECK: %hi1:_(s64) = COPY $x10 ; CHECK: %lo1:_(s64) = COPY $x10
; CHECK-NEXT: %lo1:_(s64) = COPY $x11 ; CHECK-NEXT: %hi1:_(s64) = COPY $x11
; CHECK-NEXT: %hi2:_(s64) = COPY $x12 ; CHECK-NEXT: %lo2:_(s64) = COPY $x12
; CHECK-NEXT: %lo2:_(s64) = COPY $x13 ; CHECK-NEXT: %hi2:_(s64) = COPY $x13
; CHECK-NEXT: [[XOR:%[0-9]+]]:_(s64) = G_XOR %hi1, %hi2 ; CHECK-NEXT: [[XOR:%[0-9]+]]:_(s64) = G_XOR %lo1, %lo2
; CHECK-NEXT: [[XOR1:%[0-9]+]]:_(s64) = G_XOR %lo1, %lo2 ; CHECK-NEXT: [[XOR1:%[0-9]+]]:_(s64) = G_XOR %hi1, %hi2
; CHECK-NEXT: $x10 = COPY [[XOR]](s64) ; CHECK-NEXT: $x10 = COPY [[XOR]](s64)
; CHECK-NEXT: $x11 = COPY [[XOR1]](s64) ; CHECK-NEXT: $x11 = COPY [[XOR1]](s64)
; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11 ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11
%hi1:_(s64) = COPY $x10 %lo1:_(s64) = COPY $x10
%lo1:_(s64) = COPY $x11 %hi1:_(s64) = COPY $x11
%hi2:_(s64) = COPY $x12 %lo2:_(s64) = COPY $x12
%lo2:_(s64) = COPY $x13 %hi2:_(s64) = COPY $x13
%x1:_(s128) = G_MERGE_VALUES %hi1(s64), %lo1(s64) %x1:_(s128) = G_MERGE_VALUES %lo1(s64), %hi1(s64)
%x2:_(s128) = G_MERGE_VALUES %hi2(s64), %lo2(s64) %x2:_(s128) = G_MERGE_VALUES %lo2(s64), %hi2(s64)
%y:_(s128) = G_XOR %x1, %x2 %y:_(s128) = G_XOR %x1, %x2
%hiy:_(s64), %loy:_(s64) = G_UNMERGE_VALUES %y(s128) %loy:_(s64), %hiy:_(s64) = G_UNMERGE_VALUES %y(s128)
$x10 = COPY %hiy(s64) $x10 = COPY %loy(s64)
$x11 = COPY %loy(s64) $x11 = COPY %hiy(s64)
PseudoRET implicit $x10, implicit $x11 PseudoRET implicit $x10, implicit $x11
... ...
--- ---
name: xor_i192 name: xor_i192
body: | body: |
bb.0.entry: bb.0.entry:
; CHECK-LABEL: name: xor_i192 ; CHECK-LABEL: name: xor_i192
; CHECK: %hi1:_(s64) = COPY $x10 ; CHECK: %lo1:_(s64) = COPY $x10
; CHECK-NEXT: %mid1:_(s64) = COPY $x11 ; CHECK-NEXT: %mid1:_(s64) = COPY $x11
; CHECK-NEXT: %lo1:_(s64) = COPY $x12 ; CHECK-NEXT: %hi1:_(s64) = COPY $x12
; CHECK-NEXT: %hi2:_(s64) = COPY $x13 ; CHECK-NEXT: %lo2:_(s64) = COPY $x13
; CHECK-NEXT: %mid2:_(s64) = COPY $x14 ; CHECK-NEXT: %mid2:_(s64) = COPY $x14
; CHECK-NEXT: %lo2:_(s64) = COPY $x15 ; CHECK-NEXT: %hi2:_(s64) = COPY $x15
; CHECK-NEXT: [[XOR:%[0-9]+]]:_(s64) = G_XOR %hi1, %hi2 ; CHECK-NEXT: [[XOR:%[0-9]+]]:_(s64) = G_XOR %lo1, %lo2
; CHECK-NEXT: [[XOR1:%[0-9]+]]:_(s64) = G_XOR %mid1, %mid2 ; CHECK-NEXT: [[XOR1:%[0-9]+]]:_(s64) = G_XOR %mid1, %mid2
; CHECK-NEXT: [[XOR2:%[0-9]+]]:_(s64) = G_XOR %lo1, %lo2 ; CHECK-NEXT: [[XOR2:%[0-9]+]]:_(s64) = G_XOR %hi1, %hi2
; CHECK-NEXT: $x10 = COPY [[XOR]](s64) ; CHECK-NEXT: $x10 = COPY [[XOR]](s64)
; CHECK-NEXT: $x11 = COPY [[XOR1]](s64) ; CHECK-NEXT: $x11 = COPY [[XOR1]](s64)
; CHECK-NEXT: $x12 = COPY [[XOR2]](s64) ; CHECK-NEXT: $x12 = COPY [[XOR2]](s64)
; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11, implicit $x12 ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11, implicit $x12
%hi1:_(s64) = COPY $x10 %lo1:_(s64) = COPY $x10
%mid1:_(s64) = COPY $x11 %mid1:_(s64) = COPY $x11
%lo1:_(s64) = COPY $x12 %hi1:_(s64) = COPY $x12
%hi2:_(s64) = COPY $x13 %lo2:_(s64) = COPY $x13
%mid2:_(s64) = COPY $x14 %mid2:_(s64) = COPY $x14
%lo2:_(s64) = COPY $x15 %hi2:_(s64) = COPY $x15
%x1:_(s192) = G_MERGE_VALUES %hi1(s64), %mid1(s64), %lo1(s64) %x1:_(s192) = G_MERGE_VALUES %lo1(s64), %mid1(s64), %hi1(s64)
%x2:_(s192) = G_MERGE_VALUES %hi2(s64), %mid2(s64), %lo2(s64) %x2:_(s192) = G_MERGE_VALUES %lo2(s64), %mid2(s64), %hi2(s64)
%y:_(s192) = G_XOR %x1, %x2 %y:_(s192) = G_XOR %x1, %x2
%hi:_(s64), %mid:_(s64), %lo:_(s64) = G_UNMERGE_VALUES %y(s192) %lo:_(s64), %mid:_(s64), %hi:_(s64) = G_UNMERGE_VALUES %y(s192)
$x10 = COPY %hi(s64) $x10 = COPY %lo(s64)
$x11 = COPY %mid(s64) $x11 = COPY %mid(s64)
$x12 = COPY %lo(s64) $x12 = COPY %hi(s64)
PseudoRET implicit $x10, implicit $x11, implicit $x12 PseudoRET implicit $x10, implicit $x11, implicit $x12
... ...