This is an archive of the discontinued LLVM Phabricator instance.

Differential D147304

[LoongArch][NFC] Add tests of multiplication with immediates (for D147305)
ClosedPublic

Authored by benshi001 on Mar 31 2023, 12:34 AM.

Details

Reviewers
SixWeining
XiaodongLoong
xen0n
wangleiat
Commits
rG918209bf856e: [LoongArch][NFC] Add tests of multiplication with immediates (for D147305)

Diff Detail

Event Timeline

benshi001 created this revision.Mar 31 2023, 12:34 AM
Herald added a project: Restricted Project. · View Herald TranscriptMar 31 2023, 12:34 AM
benshi001 requested review of this revision.Mar 31 2023, 12:34 AM
Herald added a project: Restricted Project. · View Herald TranscriptMar 31 2023, 12:34 AM
Herald added subscribers: llvm-commits, jacquesguan. · View Herald Transcript
benshi001 added a child revision: D147305: [LoongArch] Optimize multiplication with immediates.Mar 31 2023, 12:35 AM
benshi001 retitled this revision from [LoongArch][NFC] Add tests of multiplication with immediates to [LoongArch][NFC] Add tests of multiplication with immediates (for D147305).
XiaodongLoong added a reviewer: wangleiat.Mar 31 2023, 12:45 AM
Harbormaster completed remote builds in B222929: Diff 509926.Mar 31 2023, 1:07 AM
benshi001 updated this revision to Diff 510163.Mar 31 2023, 7:44 PM
Harbormaster completed remote builds in B223103: Diff 510163.Mar 31 2023, 8:27 PM
SixWeining accepted this revision.Apr 1 2023, 2:48 AM
This revision is now accepted and ready to land.Apr 1 2023, 2:48 AM
Closed by commit rG918209bf856e: [LoongArch][NFC] Add tests of multiplication with immediates (for D147305) (authored by benshi001). · Explain WhyApr 1 2023, 3:12 AM
This revision was automatically updated to reflect the committed changes.
benshi001 added a commit: rG918209bf856e: [LoongArch][NFC] Add tests of multiplication with immediates (for D147305).

Revision Contents

PathSize
llvm/
test/
CodeGen/
LoongArch/
ir-instruction/
538 lines

Diff 510163

llvm/test/CodeGen/LoongArch/ir-instruction/mul.ll

Show First 20 Lines • Show All 278 Lines • ▼ Show 20 Lines
; LA64: # %bb.0: ; LA64: # %bb.0:
; LA64-NEXT: mulw.d.wu $a0, $a0, $a1 ; LA64-NEXT: mulw.d.wu $a0, $a0, $a1
; LA64-NEXT: ret ; LA64-NEXT: ret
%1 = zext i32 %a to i64 %1 = zext i32 %a to i64
%2 = zext i32 %b to i64 %2 = zext i32 %b to i64
%3 = mul i64 %1, %2 %3 = mul i64 %1, %2
ret i64 %3 ret i64 %3
} }
define signext i32 @mul_i32_11(i32 %a) {
; LA32-LABEL: mul_i32_11:
; LA32: # %bb.0:
; LA32-NEXT: ori $a1, $zero, 11
; LA32-NEXT: mul.w $a0, $a0, $a1
; LA32-NEXT: ret
;
; LA64-LABEL: mul_i32_11:
; LA64: # %bb.0:
; LA64-NEXT: ori $a1, $zero, 11
; LA64-NEXT: mul.d $a0, $a0, $a1
; LA64-NEXT: addi.w $a0, $a0, 0
; LA64-NEXT: ret
%b = mul i32 %a, 11
ret i32 %b
}
define signext i32 @mul_i32_13(i32 %a) {
; LA32-LABEL: mul_i32_13:
; LA32: # %bb.0:
; LA32-NEXT: ori $a1, $zero, 13
; LA32-NEXT: mul.w $a0, $a0, $a1
; LA32-NEXT: ret
;
; LA64-LABEL: mul_i32_13:
; LA64: # %bb.0:
; LA64-NEXT: ori $a1, $zero, 13
; LA64-NEXT: mul.d $a0, $a0, $a1
; LA64-NEXT: addi.w $a0, $a0, 0
; LA64-NEXT: ret
%b = mul i32 %a, 13
ret i32 %b
}
define signext i32 @mul_i32_19(i32 %a) {
; LA32-LABEL: mul_i32_19:
; LA32: # %bb.0:
; LA32-NEXT: ori $a1, $zero, 19
; LA32-NEXT: mul.w $a0, $a0, $a1
; LA32-NEXT: ret
;
; LA64-LABEL: mul_i32_19:
; LA64: # %bb.0:
; LA64-NEXT: ori $a1, $zero, 19
; LA64-NEXT: mul.d $a0, $a0, $a1
; LA64-NEXT: addi.w $a0, $a0, 0
; LA64-NEXT: ret
%b = mul i32 %a, 19
ret i32 %b
}
define signext i32 @mul_i32_21(i32 %a) {
; LA32-LABEL: mul_i32_21:
; LA32: # %bb.0:
; LA32-NEXT: ori $a1, $zero, 21
; LA32-NEXT: mul.w $a0, $a0, $a1
; LA32-NEXT: ret
;
; LA64-LABEL: mul_i32_21:
; LA64: # %bb.0:
; LA64-NEXT: ori $a1, $zero, 21
; LA64-NEXT: mul.d $a0, $a0, $a1
; LA64-NEXT: addi.w $a0, $a0, 0
; LA64-NEXT: ret
%b = mul i32 %a, 21
ret i32 %b
}
define signext i32 @mul_i32_25(i32 %a) {
; LA32-LABEL: mul_i32_25:
; LA32: # %bb.0:
; LA32-NEXT: ori $a1, $zero, 25
; LA32-NEXT: mul.w $a0, $a0, $a1
; LA32-NEXT: ret
;
; LA64-LABEL: mul_i32_25:
; LA64: # %bb.0:
; LA64-NEXT: ori $a1, $zero, 25
; LA64-NEXT: mul.d $a0, $a0, $a1
; LA64-NEXT: addi.w $a0, $a0, 0
; LA64-NEXT: ret
%b = mul i32 %a, 25
ret i32 %b
}
define signext i32 @mul_i32_35(i32 %a) {
; LA32-LABEL: mul_i32_35:
; LA32: # %bb.0:
; LA32-NEXT: ori $a1, $zero, 35
; LA32-NEXT: mul.w $a0, $a0, $a1
; LA32-NEXT: ret
;
; LA64-LABEL: mul_i32_35:
; LA64: # %bb.0:
; LA64-NEXT: ori $a1, $zero, 35
; LA64-NEXT: mul.d $a0, $a0, $a1
; LA64-NEXT: addi.w $a0, $a0, 0
; LA64-NEXT: ret
%b = mul i32 %a, 35
ret i32 %b
}
define signext i32 @mul_i32_37(i32 %a) {
; LA32-LABEL: mul_i32_37:
; LA32: # %bb.0:
; LA32-NEXT: ori $a1, $zero, 37
; LA32-NEXT: mul.w $a0, $a0, $a1
; LA32-NEXT: ret
;
; LA64-LABEL: mul_i32_37:
; LA64: # %bb.0:
; LA64-NEXT: ori $a1, $zero, 37
; LA64-NEXT: mul.d $a0, $a0, $a1
; LA64-NEXT: addi.w $a0, $a0, 0
; LA64-NEXT: ret
%b = mul i32 %a, 37
ret i32 %b
}
define signext i32 @mul_i32_41(i32 %a) {
; LA32-LABEL: mul_i32_41:
; LA32: # %bb.0:
; LA32-NEXT: ori $a1, $zero, 41
; LA32-NEXT: mul.w $a0, $a0, $a1
; LA32-NEXT: ret
;
; LA64-LABEL: mul_i32_41:
; LA64: # %bb.0:
; LA64-NEXT: ori $a1, $zero, 41
; LA64-NEXT: mul.d $a0, $a0, $a1
; LA64-NEXT: addi.w $a0, $a0, 0
; LA64-NEXT: ret
%b = mul i32 %a, 41
ret i32 %b
}
define signext i32 @mul_i32_49(i32 %a) {
; LA32-LABEL: mul_i32_49:
; LA32: # %bb.0:
; LA32-NEXT: ori $a1, $zero, 49
; LA32-NEXT: mul.w $a0, $a0, $a1
; LA32-NEXT: ret
;
; LA64-LABEL: mul_i32_49:
; LA64: # %bb.0:
; LA64-NEXT: ori $a1, $zero, 49
; LA64-NEXT: mul.d $a0, $a0, $a1
; LA64-NEXT: addi.w $a0, $a0, 0
; LA64-NEXT: ret
%b = mul i32 %a, 49
ret i32 %b
}
define signext i32 @mul_i32_69(i32 %a) {
; LA32-LABEL: mul_i32_69:
; LA32: # %bb.0:
; LA32-NEXT: ori $a1, $zero, 69
; LA32-NEXT: mul.w $a0, $a0, $a1
; LA32-NEXT: ret
;
; LA64-LABEL: mul_i32_69:
; LA64: # %bb.0:
; LA64-NEXT: ori $a1, $zero, 69
; LA64-NEXT: mul.d $a0, $a0, $a1
; LA64-NEXT: addi.w $a0, $a0, 0
; LA64-NEXT: ret
%b = mul i32 %a, 69
ret i32 %b
}
define signext i32 @mul_i32_73(i32 %a) {
; LA32-LABEL: mul_i32_73:
; LA32: # %bb.0:
; LA32-NEXT: ori $a1, $zero, 73
; LA32-NEXT: mul.w $a0, $a0, $a1
; LA32-NEXT: ret
;
; LA64-LABEL: mul_i32_73:
; LA64: # %bb.0:
; LA64-NEXT: ori $a1, $zero, 73
; LA64-NEXT: mul.d $a0, $a0, $a1
; LA64-NEXT: addi.w $a0, $a0, 0
; LA64-NEXT: ret
%b = mul i32 %a, 73
ret i32 %b
}
define signext i32 @mul_i32_81(i32 %a) {
; LA32-LABEL: mul_i32_81:
; LA32: # %bb.0:
; LA32-NEXT: ori $a1, $zero, 81
; LA32-NEXT: mul.w $a0, $a0, $a1
; LA32-NEXT: ret
;
; LA64-LABEL: mul_i32_81:
; LA64: # %bb.0:
; LA64-NEXT: ori $a1, $zero, 81
; LA64-NEXT: mul.d $a0, $a0, $a1
; LA64-NEXT: addi.w $a0, $a0, 0
%b = mul i32 %a, 81
ret i32 %b
}
define signext i32 @mul_i32_137(i32 %a) {
; LA32-LABEL: mul_i32_137:
; LA32: # %bb.0:
; LA32-NEXT: ori $a1, $zero, 137
; LA32-NEXT: mul.w $a0, $a0, $a1
; LA32-NEXT: ret
;
; LA64-LABEL: mul_i32_137:
; LA64: # %bb.0:
; LA64-NEXT: ori $a1, $zero, 137
; LA64-NEXT: mul.d $a0, $a0, $a1
; LA64-NEXT: addi.w $a0, $a0, 0
; LA64-NEXT: ret
%b = mul i32 %a, 137
ret i32 %b
}
define signext i32 @mul_i32_145(i32 %a) {
; LA32-LABEL: mul_i32_145:
; LA32: # %bb.0:
; LA32-NEXT: ori $a1, $zero, 145
; LA32-NEXT: mul.w $a0, $a0, $a1
; LA32-NEXT: ret
;
; LA64-LABEL: mul_i32_145:
; LA64: # %bb.0:
; LA64-NEXT: ori $a1, $zero, 145
; LA64-NEXT: mul.d $a0, $a0, $a1
; LA64-NEXT: addi.w $a0, $a0, 0
; LA64-NEXT: ret
%b = mul i32 %a, 145
ret i32 %b
}
define signext i32 @mul_i32_273(i32 %a) {
; LA32-LABEL: mul_i32_273:
; LA32: # %bb.0:
; LA32-NEXT: ori $a1, $zero, 273
; LA32-NEXT: mul.w $a0, $a0, $a1
; LA32-NEXT: ret
;
; LA64-LABEL: mul_i32_273:
; LA64: # %bb.0:
; LA64-NEXT: ori $a1, $zero, 273
; LA64-NEXT: mul.d $a0, $a0, $a1
; LA64-NEXT: addi.w $a0, $a0, 0
; LA64-NEXT: ret
%b = mul i32 %a, 273
ret i32 %b
}
define i64 @mul_i64_11(i64 %a) {
; LA32-LABEL: mul_i64_11:
; LA32: # %bb.0:
; LA32-NEXT: ori $a2, $zero, 11
; LA32-NEXT: mul.w $a1, $a1, $a2
; LA32-NEXT: mulh.wu $a3, $a0, $a2
; LA32-NEXT: add.w $a1, $a3, $a1
; LA32-NEXT: mul.w $a0, $a0, $a2
; LA32-NEXT: ret
;
; LA64-LABEL: mul_i64_11:
; LA64: # %bb.0:
; LA64-NEXT: ori $a1, $zero, 11
; LA64-NEXT: mul.d $a0, $a0, $a1
; LA64-NEXT: ret
%b = mul i64 %a, 11
ret i64 %b
}
define i64 @mul_i64_13(i64 %a) {
; LA32-LABEL: mul_i64_13:
; LA32: # %bb.0:
; LA32-NEXT: ori $a2, $zero, 13
; LA32-NEXT: mul.w $a1, $a1, $a2
; LA32-NEXT: mulh.wu $a3, $a0, $a2
; LA32-NEXT: add.w $a1, $a3, $a1
; LA32-NEXT: mul.w $a0, $a0, $a2
; LA32-NEXT: ret
;
; LA64-LABEL: mul_i64_13:
; LA64: # %bb.0:
; LA64-NEXT: ori $a1, $zero, 13
; LA64-NEXT: mul.d $a0, $a0, $a1
; LA64-NEXT: ret
%b = mul i64 %a, 13
ret i64 %b
}
define i64 @mul_i64_19(i64 %a) {
; LA32-LABEL: mul_i64_19:
; LA32: # %bb.0:
; LA32-NEXT: ori $a2, $zero, 19
; LA32-NEXT: mul.w $a1, $a1, $a2
; LA32-NEXT: mulh.wu $a3, $a0, $a2
; LA32-NEXT: add.w $a1, $a3, $a1
; LA32-NEXT: mul.w $a0, $a0, $a2
; LA32-NEXT: ret
;
; LA64-LABEL: mul_i64_19:
; LA64: # %bb.0:
; LA64-NEXT: ori $a1, $zero, 19
; LA64-NEXT: mul.d $a0, $a0, $a1
; LA64-NEXT: ret
%b = mul i64 %a, 19
ret i64 %b
}
define i64 @mul_i64_21(i64 %a) {
; LA32-LABEL: mul_i64_21:
; LA32: # %bb.0:
; LA32-NEXT: ori $a2, $zero, 21
; LA32-NEXT: mul.w $a1, $a1, $a2
; LA32-NEXT: mulh.wu $a3, $a0, $a2
; LA32-NEXT: add.w $a1, $a3, $a1
; LA32-NEXT: mul.w $a0, $a0, $a2
; LA32-NEXT: ret
;
; LA64-LABEL: mul_i64_21:
; LA64: # %bb.0:
; LA64-NEXT: ori $a1, $zero, 21
; LA64-NEXT: mul.d $a0, $a0, $a1
; LA64-NEXT: ret
%b = mul i64 %a, 21
ret i64 %b
}
define i64 @mul_i64_25(i64 %a) {
; LA32-LABEL: mul_i64_25:
; LA32: # %bb.0:
; LA32-NEXT: ori $a2, $zero, 25
; LA32-NEXT: mul.w $a1, $a1, $a2
; LA32-NEXT: mulh.wu $a3, $a0, $a2
; LA32-NEXT: add.w $a1, $a3, $a1
; LA32-NEXT: mul.w $a0, $a0, $a2
; LA32-NEXT: ret
;
; LA64-LABEL: mul_i64_25:
; LA64: # %bb.0:
; LA64-NEXT: ori $a1, $zero, 25
; LA64-NEXT: mul.d $a0, $a0, $a1
; LA64-NEXT: ret
%b = mul i64 %a, 25
ret i64 %b
}
define i64 @mul_i64_35(i64 %a) {
; LA32-LABEL: mul_i64_35:
; LA32: # %bb.0:
; LA32-NEXT: ori $a2, $zero, 35
; LA32-NEXT: mul.w $a1, $a1, $a2
; LA32-NEXT: mulh.wu $a3, $a0, $a2
; LA32-NEXT: add.w $a1, $a3, $a1
; LA32-NEXT: mul.w $a0, $a0, $a2
; LA32-NEXT: ret
;
; LA64-LABEL: mul_i64_35:
; LA64: # %bb.0:
; LA64-NEXT: ori $a1, $zero, 35
; LA64-NEXT: mul.d $a0, $a0, $a1
; LA64-NEXT: ret
%b = mul i64 %a, 35
ret i64 %b
}
define i64 @mul_i64_37(i64 %a) {
; LA32-LABEL: mul_i64_37:
; LA32: # %bb.0:
; LA32-NEXT: ori $a2, $zero, 37
; LA32-NEXT: mul.w $a1, $a1, $a2
; LA32-NEXT: mulh.wu $a3, $a0, $a2
; LA32-NEXT: add.w $a1, $a3, $a1
; LA32-NEXT: mul.w $a0, $a0, $a2
; LA32-NEXT: ret
;
; LA64-LABEL: mul_i64_37:
; LA64: # %bb.0:
; LA64-NEXT: ori $a1, $zero, 37
; LA64-NEXT: mul.d $a0, $a0, $a1
; LA64-NEXT: ret
%b = mul i64 %a, 37
ret i64 %b
}
define i64 @mul_i64_41(i64 %a) {
; LA32-LABEL: mul_i64_41:
; LA32: # %bb.0:
; LA32-NEXT: ori $a2, $zero, 41
; LA32-NEXT: mul.w $a1, $a1, $a2
; LA32-NEXT: mulh.wu $a3, $a0, $a2
; LA32-NEXT: add.w $a1, $a3, $a1
; LA32-NEXT: mul.w $a0, $a0, $a2
; LA32-NEXT: ret
;
; LA64-LABEL: mul_i64_41:
; LA64: # %bb.0:
; LA64-NEXT: ori $a1, $zero, 41
; LA64-NEXT: mul.d $a0, $a0, $a1
; LA64-NEXT: ret
%b = mul i64 %a, 41
ret i64 %b
}
define i64 @mul_i64_49(i64 %a) {
; LA32-LABEL: mul_i64_49:
; LA32: # %bb.0:
; LA32-NEXT: ori $a2, $zero, 49
; LA32-NEXT: mul.w $a1, $a1, $a2
; LA32-NEXT: mulh.wu $a3, $a0, $a2
; LA32-NEXT: add.w $a1, $a3, $a1
; LA32-NEXT: mul.w $a0, $a0, $a2
; LA32-NEXT: ret
;
; LA64-LABEL: mul_i64_49:
; LA64: # %bb.0:
; LA64-NEXT: ori $a1, $zero, 49
; LA64-NEXT: mul.d $a0, $a0, $a1
; LA64-NEXT: ret
%b = mul i64 %a, 49
ret i64 %b
}
define i64 @mul_i64_69(i64 %a) {
; LA32-LABEL: mul_i64_69:
; LA32: # %bb.0:
; LA32-NEXT: ori $a2, $zero, 69
; LA32-NEXT: mul.w $a1, $a1, $a2
; LA32-NEXT: mulh.wu $a3, $a0, $a2
; LA32-NEXT: add.w $a1, $a3, $a1
; LA32-NEXT: mul.w $a0, $a0, $a2
; LA32-NEXT: ret
;
; LA64-LABEL: mul_i64_69:
; LA64: # %bb.0:
; LA64-NEXT: ori $a1, $zero, 69
; LA64-NEXT: mul.d $a0, $a0, $a1
; LA64-NEXT: ret
%b = mul i64 %a, 69
ret i64 %b
}
define i64 @mul_i64_73(i64 %a) {
; LA32-LABEL: mul_i64_73:
; LA32: # %bb.0:
; LA32-NEXT: ori $a2, $zero, 73
; LA32-NEXT: mul.w $a1, $a1, $a2
; LA32-NEXT: mulh.wu $a3, $a0, $a2
; LA32-NEXT: add.w $a1, $a3, $a1
; LA32-NEXT: mul.w $a0, $a0, $a2
; LA32-NEXT: ret
;
; LA64-LABEL: mul_i64_73:
; LA64: # %bb.0:
; LA64-NEXT: ori $a1, $zero, 73
; LA64-NEXT: mul.d $a0, $a0, $a1
; LA64-NEXT: ret
%b = mul i64 %a, 73
ret i64 %b
}
define i64 @mul_i64_81(i64 %a) {
; LA32-LABEL: mul_i64_81:
; LA32: # %bb.0:
; LA32-NEXT: ori $a2, $zero, 81
; LA32-NEXT: mul.w $a1, $a1, $a2
; LA32-NEXT: mulh.wu $a3, $a0, $a2
; LA32-NEXT: add.w $a1, $a3, $a1
; LA32-NEXT: mul.w $a0, $a0, $a2
; LA32-NEXT: ret
;
; LA64-LABEL: mul_i64_81:
; LA64: # %bb.0:
; LA64-NEXT: ori $a1, $zero, 81
; LA64-NEXT: mul.d $a0, $a0, $a1
%b = mul i64 %a, 81
ret i64 %b
}
define i64 @mul_i64_137(i64 %a) {
; LA32-LABEL: mul_i64_137:
; LA32: # %bb.0:
; LA32-NEXT: ori $a2, $zero, 137
; LA32-NEXT: mul.w $a1, $a1, $a2
; LA32-NEXT: mulh.wu $a3, $a0, $a2
; LA32-NEXT: add.w $a1, $a3, $a1
; LA32-NEXT: mul.w $a0, $a0, $a2
; LA32-NEXT: ret
;
; LA64-LABEL: mul_i64_137:
; LA64: # %bb.0:
; LA64-NEXT: ori $a1, $zero, 137
; LA64-NEXT: mul.d $a0, $a0, $a1
; LA64-NEXT: ret
%b = mul i64 %a, 137
ret i64 %b
}
define i64 @mul_i64_145(i64 %a) {
; LA32-LABEL: mul_i64_145:
; LA32: # %bb.0:
; LA32-NEXT: ori $a2, $zero, 145
; LA32-NEXT: mul.w $a1, $a1, $a2
; LA32-NEXT: mulh.wu $a3, $a0, $a2
; LA32-NEXT: add.w $a1, $a3, $a1
; LA32-NEXT: mul.w $a0, $a0, $a2
; LA32-NEXT: ret
;
; LA64-LABEL: mul_i64_145:
; LA64: # %bb.0:
; LA64-NEXT: ori $a1, $zero, 145
; LA64-NEXT: mul.d $a0, $a0, $a1
; LA64-NEXT: ret
%b = mul i64 %a, 145
ret i64 %b
}
define i64 @mul_i64_273(i64 %a) {
; LA32-LABEL: mul_i64_273:
; LA32: # %bb.0:
; LA32-NEXT: ori $a2, $zero, 273
; LA32-NEXT: mul.w $a1, $a1, $a2
; LA32-NEXT: mulh.wu $a3, $a0, $a2
; LA32-NEXT: add.w $a1, $a3, $a1
; LA32-NEXT: mul.w $a0, $a0, $a2
; LA32-NEXT: ret
;
; LA64-LABEL: mul_i64_273:
; LA64: # %bb.0:
; LA64-NEXT: ori $a1, $zero, 273
; LA64-NEXT: mul.d $a0, $a0, $a1
; LA64-NEXT: ret
%b = mul i64 %a, 273
ret i64 %b
}