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Differential D57284

AMDGPU/GlobalISel: Legalize select for pointer types
ClosedPublic

Authored by arsenm on Jan 26 2019, 9:40 AM.

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Reviewers
tstellar
rampitec

Diff Detail

Event Timeline

arsenm created this revision.Jan 26 2019, 9:40 AM
Herald added subscribers: volkan, t-tye, tpr and 8 others. · View Herald TranscriptJan 26 2019, 9:40 AM
arsenm updated this revision to Diff 184523.Jan 31 2019, 9:14 AM

Rebase, handle vectors

Herald added a subscriber: Petar.Avramovic. · View Herald TranscriptJan 31 2019, 9:14 AM
tstellar accepted this revision.Feb 1 2019, 4:08 PM

LGTM.

This revision is now accepted and ready to land.Feb 1 2019, 4:08 PM
arsenm closed this revision.Feb 2 2019, 3:31 PM

r352974

Revision Contents

PathSize
lib/
Target/
AMDGPU/
16 lines
test/
CodeGen/
AMDGPU/
GlobalISel/
590 lines

Diff 184523

lib/Target/AMDGPU/AMDGPULegalizerInfo.cpp

Show First 20 Lines • Show All 317 Lines • ▼ Show 20 Lines auto &Atomics = getActionDefinitionsBuilder(
.legalFor({{S32, GlobalPtr}, {S32, LocalPtr}, .legalFor({{S32, GlobalPtr}, {S32, LocalPtr},
{S64, GlobalPtr}, {S64, LocalPtr}}); {S64, GlobalPtr}, {S64, LocalPtr}});
if (ST.hasFlatAddressSpace()) { if (ST.hasFlatAddressSpace()) {
Atomics.legalFor({{S32, FlatPtr}, {S64, FlatPtr}}); Atomics.legalFor({{S32, FlatPtr}, {S64, FlatPtr}});
} }
// TODO: Pointer types, any 32-bit or 64-bit vector // TODO: Pointer types, any 32-bit or 64-bit vector
getActionDefinitionsBuilder(G_SELECT) getActionDefinitionsBuilder(G_SELECT)
.legalFor({{S32, S1}, {S64, S1}, {V2S32, S1}, {V2S16, S1}}) .legalForCartesianProduct({S32, S64, V2S32, V2S16, GlobalPtr, LocalPtr,
FlatPtr, PrivatePtr, LLT::vector(2, LocalPtr),
LLT::vector(2, PrivatePtr)}, {S1})
.clampScalar(0, S32, S64) .clampScalar(0, S32, S64)
.fewerElementsIf( .fewerElementsIf(
[=](const LegalityQuery &Query) { [=](const LegalityQuery &Query) {
if (Query.Types[1].isVector()) if (Query.Types[1].isVector())
return true; return true;
LLT Ty = Query.Types[0]; LLT Ty = Query.Types[0];
// FIXME: Hack until odd splits handled // FIXME: Hack until odd splits handled
return Ty.isVector() && return Ty.isVector() &&
(Ty.getScalarSizeInBits() > 32 || Ty.getNumElements() % 2 != 0); (Ty.getScalarSizeInBits() > 32 || Ty.getNumElements() % 2 != 0);
}, },
scalarize(0)) scalarize(0))
// FIXME: Handle 16-bit vectors better // FIXME: Handle 16-bit vectors better
.fewerElementsIf( .fewerElementsIf(
[=](const LegalityQuery &Query) { [=](const LegalityQuery &Query) {
return Query.Types[0].isVector() && return Query.Types[0].isVector() &&
Query.Types[0].getElementType().getSizeInBits() < 32;}, Query.Types[0].getElementType().getSizeInBits() < 32;},
scalarize(0)) scalarize(0))
.scalarize(1) .scalarize(1)
.clampMaxNumElements(0, S32, 2); .clampMaxNumElements(0, S32, 2)
.clampMaxNumElements(0, LocalPtr, 2)
.clampMaxNumElements(0, PrivatePtr, 2)
.legalIf(all(isPointer(0), typeIs(1, S1)));
// TODO: Only the low 4/5/6 bits of the shift amount are observed, so we can // TODO: Only the low 4/5/6 bits of the shift amount are observed, so we can
// be more flexible with the shift amount type. // be more flexible with the shift amount type.
auto &Shifts = getActionDefinitionsBuilder({G_SHL, G_LSHR, G_ASHR}) auto &Shifts = getActionDefinitionsBuilder({G_SHL, G_LSHR, G_ASHR})
.legalFor({{S32, S32}, {S64, S32}}); .legalFor({{S32, S32}, {S64, S32}});
if (ST.has16BitInsts()) { if (ST.has16BitInsts()) {
Shifts.legalFor({{S16, S32}, {S16, S16}}); Shifts.legalFor({{S16, S32}, {S16, S16}});
Shifts.clampScalar(0, S16, S64); Shifts.clampScalar(0, S16, S64);
▲ Show 20 Lines • Show All 44 Lines • ▼ Show 20 LinesAMDGPULegalizerInfo::AMDGPULegalizerInfo(const GCNSubtarget &ST,
getActionDefinitionsBuilder(G_BUILD_VECTOR) getActionDefinitionsBuilder(G_BUILD_VECTOR)
.legalForCartesianProduct(AllS32Vectors, {S32}) .legalForCartesianProduct(AllS32Vectors, {S32})
.legalForCartesianProduct(AllS64Vectors, {S64}) .legalForCartesianProduct(AllS64Vectors, {S64})
.clampNumElements(0, V16S32, V16S32) .clampNumElements(0, V16S32, V16S32)
.clampNumElements(0, V2S64, V8S64) .clampNumElements(0, V2S64, V8S64)
.minScalarSameAs(1, 0) .minScalarSameAs(1, 0)
// FIXME: Sort of a hack to make progress on other legalizations. // FIXME: Sort of a hack to make progress on other legalizations.
.legalIf([=](const LegalityQuery &Query) { .legalIf([=](const LegalityQuery &Query) {
return Query.Types[0].getScalarSizeInBits() < 32; return Query.Types[0].getScalarSizeInBits() <= 32 ||
Query.Types[0].getScalarSizeInBits() == 64;
}); });
// TODO: Support any combination of v2s32 // TODO: Support any combination of v2s32
getActionDefinitionsBuilder(G_CONCAT_VECTORS) getActionDefinitionsBuilder(G_CONCAT_VECTORS)
.legalFor({{V4S32, V2S32}, .legalFor({{V4S32, V2S32},
{V8S32, V2S32}, {V8S32, V2S32},
{V8S32, V4S32}, {V8S32, V4S32},
{V4S64, V2S64}, {V4S64, V2S64},
{V4S16, V2S16}, {V4S16, V2S16},
{V8S16, V2S16}, {V8S16, V2S16},
{V8S16, V4S16}}); {V8S16, V4S16},
{LLT::vector(4, LocalPtr), LLT::vector(2, LocalPtr)},
{LLT::vector(4, PrivatePtr), LLT::vector(2, PrivatePtr)}});
// Merge/Unmerge // Merge/Unmerge
for (unsigned Op : {G_MERGE_VALUES, G_UNMERGE_VALUES}) { for (unsigned Op : {G_MERGE_VALUES, G_UNMERGE_VALUES}) {
unsigned BigTyIdx = Op == G_MERGE_VALUES ? 0 : 1; unsigned BigTyIdx = Op == G_MERGE_VALUES ? 0 : 1;
unsigned LitTyIdx = Op == G_MERGE_VALUES ? 1 : 0; unsigned LitTyIdx = Op == G_MERGE_VALUES ? 1 : 0;
auto notValidElt = [=](const LegalityQuery &Query, unsigned TypeIdx) { auto notValidElt = [=](const LegalityQuery &Query, unsigned TypeIdx) {
const LLT &Ty = Query.Types[TypeIdx]; const LLT &Ty = Query.Types[TypeIdx];
▲ Show 20 Lines • Show All 65 Lines • Show Last 20 Lines

test/CodeGen/AMDGPU/GlobalISel/legalize-select.mir

# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -O0 -march=amdgcn -mcpu=fiji -run-pass=legalizer %s -o - | FileCheck %s # RUN: llc -O0 -march=amdgcn -mcpu=tahiti -run-pass=legalizer %s -o - | FileCheck %s
--- ---
name: test_select_s32 name: test_select_s32
body: | body: |
bb.0: bb.0:
liveins: $vgpr0 liveins: $vgpr0
; CHECK-LABEL: name: test_select_s32 ; CHECK-LABEL: name: test_select_s32
; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0 ; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
Show All 34 Lines bb.0:
%3:_(s64) = G_CONSTANT i64 1 %3:_(s64) = G_CONSTANT i64 1
%4:_(s64) = G_CONSTANT i64 2 %4:_(s64) = G_CONSTANT i64 2
%5:_(s64) = G_SELECT %2, %3, %4 %5:_(s64) = G_SELECT %2, %3, %4
$vgpr0_vgpr1 = COPY %5 $vgpr0_vgpr1 = COPY %5
... ...
--- ---
name: test_select_s16
body: |
bb.0:
liveins: $vgpr0
; CHECK-LABEL: name: test_select_s16
; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; CHECK: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[C]](s32), [[COPY]]
; CHECK: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
; CHECK: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 2
; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY [[C1]](s32)
; CHECK: [[COPY2:%[0-9]+]]:_(s32) = COPY [[C2]](s32)
; CHECK: [[SELECT:%[0-9]+]]:_(s32) = G_SELECT [[ICMP]](s1), [[COPY1]], [[COPY2]]
; CHECK: [[COPY3:%[0-9]+]]:_(s32) = COPY [[SELECT]](s32)
; CHECK: $vgpr0 = COPY [[COPY3]](s32)
%0:_(s32) = G_CONSTANT i32 0
%1:_(s32) = COPY $vgpr0
%2:_(s1) = G_ICMP intpred(ne), %0, %1
%3:_(s16) = G_CONSTANT i16 1
%4:_(s16) = G_CONSTANT i16 2
%5:_(s16) = G_SELECT %2, %3, %4
%6:_(s32) = G_ANYEXT %5
$vgpr0 = COPY %6
...
---
name: test_select_s8
body: |
bb.0:
liveins: $vgpr0
; CHECK-LABEL: name: test_select_s8
; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; CHECK: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[C]](s32), [[COPY]]
; CHECK: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
; CHECK: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 2
; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY [[C1]](s32)
; CHECK: [[COPY2:%[0-9]+]]:_(s32) = COPY [[C2]](s32)
; CHECK: [[SELECT:%[0-9]+]]:_(s32) = G_SELECT [[ICMP]](s1), [[COPY1]], [[COPY2]]
; CHECK: [[COPY3:%[0-9]+]]:_(s32) = COPY [[SELECT]](s32)
; CHECK: $vgpr0 = COPY [[COPY3]](s32)
%0:_(s32) = G_CONSTANT i32 0
%1:_(s32) = COPY $vgpr0
%2:_(s1) = G_ICMP intpred(ne), %0, %1
%3:_(s8) = G_CONSTANT i16 1
%4:_(s8) = G_CONSTANT i16 2
%5:_(s8) = G_SELECT %2, %3, %4
%6:_(s32) = G_ANYEXT %5
$vgpr0 = COPY %6
...
---
name: test_select_s7
body: |
bb.0:
liveins: $vgpr0
; CHECK-LABEL: name: test_select_s7
; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; CHECK: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[C]](s32), [[COPY]]
; CHECK: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
; CHECK: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 2
; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY [[C1]](s32)
; CHECK: [[COPY2:%[0-9]+]]:_(s32) = COPY [[C2]](s32)
; CHECK: [[SELECT:%[0-9]+]]:_(s32) = G_SELECT [[ICMP]](s1), [[COPY1]], [[COPY2]]
; CHECK: [[COPY3:%[0-9]+]]:_(s32) = COPY [[SELECT]](s32)
; CHECK: $vgpr0 = COPY [[COPY3]](s32)
%0:_(s32) = G_CONSTANT i32 0
%1:_(s32) = COPY $vgpr0
%2:_(s1) = G_ICMP intpred(ne), %0, %1
%3:_(s7) = G_CONSTANT i16 1
%4:_(s7) = G_CONSTANT i16 2
%5:_(s7) = G_SELECT %2, %3, %4
%6:_(s32) = G_ANYEXT %5
$vgpr0 = COPY %6
...
---
name: test_select_v2s16
body: |
bb.0:
liveins: $vgpr0, $vgpr1, $vgpr2
; CHECK-LABEL: name: test_select_v2s16
; CHECK: [[COPY:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr0
; CHECK: [[COPY1:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr1
; CHECK: [[COPY2:%[0-9]+]]:_(s32) = COPY $vgpr2
; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[COPY2]](s32), [[C]]
; CHECK: [[SELECT:%[0-9]+]]:_(<2 x s16>) = G_SELECT [[ICMP]](s1), [[COPY]], [[COPY1]]
; CHECK: $vgpr0 = COPY [[SELECT]](<2 x s16>)
%0:_(<2 x s16>) = COPY $vgpr0
%1:_(<2 x s16>) = COPY $vgpr1
%2:_(s32) = COPY $vgpr2
%3:_(s32) = G_CONSTANT i32 0
%4:_(s1) = G_ICMP intpred(ne), %2, %3
%5:_(<2 x s16>) = G_SELECT %4, %0, %1
$vgpr0 = COPY %5
...
---
name: test_select_v2s32 name: test_select_v2s32
body: | body: |
bb.0: bb.0:
liveins: $vgpr0, $vgpr1_vgpr2, $vgpr3_vgpr4 liveins: $vgpr0, $vgpr1_vgpr2, $vgpr3_vgpr4
; CHECK-LABEL: name: test_select_v2s32 ; CHECK-LABEL: name: test_select_v2s32
; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0 ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; CHECK: [[COPY1:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr1_vgpr2 ; CHECK: [[COPY1:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr1_vgpr2
; CHECK: [[COPY2:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr3_vgpr4 ; CHECK: [[COPY2:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr3_vgpr4
▲ Show 20 Lines • Show All 93 Lines • ▼ Show 20 Lines bb.0:
%4:_(s1) = G_ICMP intpred(ne), %0, %1 %4:_(s1) = G_ICMP intpred(ne), %0, %1
%5:_(<2 x s64>) = G_SELECT %4, %2, %3 %5:_(<2 x s64>) = G_SELECT %4, %2, %3
$vgpr0_vgpr1_vgpr2_vgpr3 = COPY %5 $vgpr0_vgpr1_vgpr2_vgpr3 = COPY %5
... ...
--- ---
name: test_select_s16 name: test_select_p0
body: | body: |
bb.0: bb.0:
liveins: $vgpr0 liveins: $vgpr0, $vgpr1_vgpr2, $vgpr3_vgpr4
; CHECK-LABEL: name: test_select_s16 ; CHECK-LABEL: name: test_select_p0
; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0 ; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0 ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; CHECK: [[COPY1:%[0-9]+]]:_(p0) = COPY $vgpr1_vgpr2
; CHECK: [[COPY2:%[0-9]+]]:_(p0) = COPY $vgpr3_vgpr4
; CHECK: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[C]](s32), [[COPY]] ; CHECK: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[C]](s32), [[COPY]]
; CHECK: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 ; CHECK: [[SELECT:%[0-9]+]]:_(p0) = G_SELECT [[ICMP]](s1), [[COPY1]], [[COPY2]]
; CHECK: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 2 ; CHECK: $vgpr0_vgpr1 = COPY [[SELECT]](p0)
; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY [[C1]](s32)
; CHECK: [[COPY2:%[0-9]+]]:_(s32) = COPY [[C2]](s32)
; CHECK: [[SELECT:%[0-9]+]]:_(s32) = G_SELECT [[ICMP]](s1), [[COPY1]], [[COPY2]]
; CHECK: [[COPY3:%[0-9]+]]:_(s32) = COPY [[SELECT]](s32)
; CHECK: $vgpr0 = COPY [[COPY3]](s32)
%0:_(s32) = G_CONSTANT i32 0 %0:_(s32) = G_CONSTANT i32 0
%1:_(s32) = COPY $vgpr0 %1:_(s32) = COPY $vgpr0
%2:_(p0) = COPY $vgpr1_vgpr2
%3:_(p0) = COPY $vgpr3_vgpr4
%2:_(s1) = G_ICMP intpred(ne), %0, %1 %4:_(s1) = G_ICMP intpred(ne), %0, %1
%3:_(s16) = G_CONSTANT i16 1 %5:_(p0) = G_SELECT %4, %2, %3
%4:_(s16) = G_CONSTANT i16 2 $vgpr0_vgpr1 = COPY %5
%5:_(s16) = G_SELECT %2, %3, %4
%6:_(s32) = G_ANYEXT %5
$vgpr0 = COPY %6
... ...
--- ---
name: test_select_s8 name: test_select_p1
body: | body: |
bb.0: bb.0:
liveins: $vgpr0 liveins: $vgpr0, $vgpr1_vgpr2, $vgpr3_vgpr4
; CHECK-LABEL: name: test_select_s8 ; CHECK-LABEL: name: test_select_p1
; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0 ; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0 ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; CHECK: [[COPY1:%[0-9]+]]:_(p1) = COPY $vgpr1_vgpr2
; CHECK: [[COPY2:%[0-9]+]]:_(p1) = COPY $vgpr3_vgpr4
; CHECK: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[C]](s32), [[COPY]] ; CHECK: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[C]](s32), [[COPY]]
; CHECK: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 ; CHECK: [[SELECT:%[0-9]+]]:_(p1) = G_SELECT [[ICMP]](s1), [[COPY1]], [[COPY2]]
; CHECK: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 2 ; CHECK: $vgpr0_vgpr1 = COPY [[SELECT]](p1)
; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY [[C1]](s32)
; CHECK: [[COPY2:%[0-9]+]]:_(s32) = COPY [[C2]](s32)
; CHECK: [[SELECT:%[0-9]+]]:_(s32) = G_SELECT [[ICMP]](s1), [[COPY1]], [[COPY2]]
; CHECK: [[COPY3:%[0-9]+]]:_(s32) = COPY [[SELECT]](s32)
; CHECK: $vgpr0 = COPY [[COPY3]](s32)
%0:_(s32) = G_CONSTANT i32 0 %0:_(s32) = G_CONSTANT i32 0
%1:_(s32) = COPY $vgpr0 %1:_(s32) = COPY $vgpr0
%2:_(p1) = COPY $vgpr1_vgpr2
%3:_(p1) = COPY $vgpr3_vgpr4
%2:_(s1) = G_ICMP intpred(ne), %0, %1 %4:_(s1) = G_ICMP intpred(ne), %0, %1
%3:_(s8) = G_CONSTANT i16 1 %5:_(p1) = G_SELECT %4, %2, %3
%4:_(s8) = G_CONSTANT i16 2 $vgpr0_vgpr1 = COPY %5
%5:_(s8) = G_SELECT %2, %3, %4
%6:_(s32) = G_ANYEXT %5
$vgpr0 = COPY %6
... ...
--- ---
name: test_select_s7 name: test_select_p2
body: | body: |
bb.0: bb.0:
liveins: $vgpr0 liveins: $vgpr0, $vgpr1, $vgpr2
; CHECK-LABEL: name: test_select_s7 ; CHECK-LABEL: name: test_select_p2
; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0 ; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0 ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; CHECK: [[COPY1:%[0-9]+]]:_(p2) = COPY $vgpr1
; CHECK: [[COPY2:%[0-9]+]]:_(p2) = COPY $vgpr2
; CHECK: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[C]](s32), [[COPY]] ; CHECK: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[C]](s32), [[COPY]]
; CHECK: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 ; CHECK: [[SELECT:%[0-9]+]]:_(p2) = G_SELECT [[ICMP]](s1), [[COPY1]], [[COPY2]]
; CHECK: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 2 ; CHECK: $vgpr0 = COPY [[SELECT]](p2)
; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY [[C1]](s32)
; CHECK: [[COPY2:%[0-9]+]]:_(s32) = COPY [[C2]](s32)
; CHECK: [[SELECT:%[0-9]+]]:_(s32) = G_SELECT [[ICMP]](s1), [[COPY1]], [[COPY2]]
; CHECK: [[COPY3:%[0-9]+]]:_(s32) = COPY [[SELECT]](s32)
; CHECK: $vgpr0 = COPY [[COPY3]](s32)
%0:_(s32) = G_CONSTANT i32 0 %0:_(s32) = G_CONSTANT i32 0
%1:_(s32) = COPY $vgpr0 %1:_(s32) = COPY $vgpr0
%2:_(p2) = COPY $vgpr1
%3:_(p2) = COPY $vgpr2
%2:_(s1) = G_ICMP intpred(ne), %0, %1 %4:_(s1) = G_ICMP intpred(ne), %0, %1
%3:_(s7) = G_CONSTANT i16 1 %5:_(p2) = G_SELECT %4, %2, %3
%4:_(s7) = G_CONSTANT i16 2 $vgpr0 = COPY %5
%5:_(s7) = G_SELECT %2, %3, %4
%6:_(s32) = G_ANYEXT %5
$vgpr0 = COPY %6
... ...
--- ---
name: test_select_v2s16 name: test_select_p3
body: | body: |
bb.0: bb.0:
liveins: $vgpr0, $vgpr1, $vgpr2 liveins: $vgpr0, $vgpr1, $vgpr2
; CHECK-LABEL: name: test_select_v2s16 ; CHECK-LABEL: name: test_select_p3
; CHECK: [[COPY:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr0
; CHECK: [[COPY1:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr1
; CHECK: [[COPY2:%[0-9]+]]:_(s32) = COPY $vgpr2
; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0 ; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[COPY2]](s32), [[C]] ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; CHECK: [[SELECT:%[0-9]+]]:_(<2 x s16>) = G_SELECT [[ICMP]](s1), [[COPY]], [[COPY1]] ; CHECK: [[COPY1:%[0-9]+]]:_(p3) = COPY $vgpr1
; CHECK: $vgpr0 = COPY [[SELECT]](<2 x s16>) ; CHECK: [[COPY2:%[0-9]+]]:_(p3) = COPY $vgpr2
%0:_(<2 x s16>) = COPY $vgpr0 ; CHECK: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[C]](s32), [[COPY]]
%1:_(<2 x s16>) = COPY $vgpr1 ; CHECK: [[SELECT:%[0-9]+]]:_(p3) = G_SELECT [[ICMP]](s1), [[COPY1]], [[COPY2]]
%2:_(s32) = COPY $vgpr2 ; CHECK: $vgpr0 = COPY [[SELECT]](p3)
%3:_(s32) = G_CONSTANT i32 0 %0:_(s32) = G_CONSTANT i32 0
%1:_(s32) = COPY $vgpr0
%2:_(p3) = COPY $vgpr1
%3:_(p3) = COPY $vgpr2
%4:_(s1) = G_ICMP intpred(ne), %2, %3 %4:_(s1) = G_ICMP intpred(ne), %0, %1
%5:_(<2 x s16>) = G_SELECT %4, %0, %1 %5:_(p3) = G_SELECT %4, %2, %3
$vgpr0 = COPY %5 $vgpr0 = COPY %5
... ...
---
name: test_select_p4
body: |
bb.0:
liveins: $vgpr0, $vgpr1_vgpr2, $vgpr3_vgpr4
; CHECK-LABEL: name: test_select_p4
; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; CHECK: [[COPY1:%[0-9]+]]:_(p4) = COPY $vgpr1_vgpr2
; CHECK: [[COPY2:%[0-9]+]]:_(p4) = COPY $vgpr3_vgpr4
; CHECK: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[C]](s32), [[COPY]]
; CHECK: [[SELECT:%[0-9]+]]:_(p4) = G_SELECT [[ICMP]](s1), [[COPY1]], [[COPY2]]
; CHECK: $vgpr0_vgpr1 = COPY [[SELECT]](p4)
%0:_(s32) = G_CONSTANT i32 0
%1:_(s32) = COPY $vgpr0
%2:_(p4) = COPY $vgpr1_vgpr2
%3:_(p4) = COPY $vgpr3_vgpr4
%4:_(s1) = G_ICMP intpred(ne), %0, %1
%5:_(p4) = G_SELECT %4, %2, %3
$vgpr0_vgpr1 = COPY %5
...
---
name: test_select_p5
body: |
bb.0:
liveins: $vgpr0, $vgpr1, $vgpr2
; CHECK-LABEL: name: test_select_p5
; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; CHECK: [[COPY1:%[0-9]+]]:_(p5) = COPY $vgpr1
; CHECK: [[COPY2:%[0-9]+]]:_(p5) = COPY $vgpr2
; CHECK: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[C]](s32), [[COPY]]
; CHECK: [[SELECT:%[0-9]+]]:_(p5) = G_SELECT [[ICMP]](s1), [[COPY1]], [[COPY2]]
; CHECK: $vgpr0 = COPY [[SELECT]](p5)
%0:_(s32) = G_CONSTANT i32 0
%1:_(s32) = COPY $vgpr0
%2:_(p5) = COPY $vgpr1
%3:_(p5) = COPY $vgpr2
%4:_(s1) = G_ICMP intpred(ne), %0, %1
%5:_(p5) = G_SELECT %4, %2, %3
$vgpr0 = COPY %5
...
---
name: test_select_p999
body: |
bb.0:
liveins: $vgpr0, $vgpr1_vgpr2, $vgpr3_vgpr4
; CHECK-LABEL: name: test_select_p999
; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; CHECK: [[COPY1:%[0-9]+]]:_(p999) = COPY $vgpr1_vgpr2
; CHECK: [[COPY2:%[0-9]+]]:_(p999) = COPY $vgpr3_vgpr4
; CHECK: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[C]](s32), [[COPY]]
; CHECK: [[SELECT:%[0-9]+]]:_(p999) = G_SELECT [[ICMP]](s1), [[COPY1]], [[COPY2]]
; CHECK: $vgpr0_vgpr1 = COPY [[SELECT]](p999)
%0:_(s32) = G_CONSTANT i32 0
%1:_(s32) = COPY $vgpr0
%2:_(p999) = COPY $vgpr1_vgpr2
%3:_(p999) = COPY $vgpr3_vgpr4
%4:_(s1) = G_ICMP intpred(ne), %0, %1
%5:_(p999) = G_SELECT %4, %2, %3
$vgpr0_vgpr1 = COPY %5
...
---
name: test_select_v2p3
body: |
bb.0:
liveins: $vgpr0, $vgpr1_vgpr2, $vgpr3_vgpr4
; CHECK-LABEL: name: test_select_v2p3
; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; CHECK: [[COPY1:%[0-9]+]]:_(<2 x p3>) = COPY $vgpr1_vgpr2
; CHECK: [[COPY2:%[0-9]+]]:_(<2 x p3>) = COPY $vgpr3_vgpr4
; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[COPY]](s32), [[C]]
; CHECK: [[SELECT:%[0-9]+]]:_(<2 x p3>) = G_SELECT [[ICMP]](s1), [[COPY1]], [[COPY2]]
; CHECK: $vgpr0_vgpr1 = COPY [[SELECT]](<2 x p3>)
%0:_(s32) = COPY $vgpr0
%1:_(<2 x p3>) = COPY $vgpr1_vgpr2
%2:_(<2 x p3>) = COPY $vgpr3_vgpr4
%4:_(s32) = G_CONSTANT i32 0
%5:_(s1) = G_ICMP intpred(ne), %0, %4
%6:_(<2 x p3>) = G_SELECT %5, %1, %2
$vgpr0_vgpr1 = COPY %6
...
---
name: test_select_v3p3
body: |
bb.0:
liveins: $vgpr0, $vgpr1_vgpr2_vgpr3, $vgpr4_vgpr5_vgpr6
; CHECK-LABEL: name: test_select_v3p3
; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; CHECK: [[COPY1:%[0-9]+]]:_(<3 x p3>) = COPY $vgpr1_vgpr2_vgpr3
; CHECK: [[COPY2:%[0-9]+]]:_(<3 x p3>) = COPY $vgpr4_vgpr5_vgpr6
; CHECK: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[C]](s32), [[COPY]]
; CHECK: [[UV:%[0-9]+]]:_(p3), [[UV1:%[0-9]+]]:_(p3), [[UV2:%[0-9]+]]:_(p3) = G_UNMERGE_VALUES [[COPY1]](<3 x p3>)
; CHECK: [[UV3:%[0-9]+]]:_(p3), [[UV4:%[0-9]+]]:_(p3), [[UV5:%[0-9]+]]:_(p3) = G_UNMERGE_VALUES [[COPY2]](<3 x p3>)
; CHECK: [[SELECT:%[0-9]+]]:_(p3) = G_SELECT [[ICMP]](s1), [[UV]], [[UV3]]
; CHECK: [[SELECT1:%[0-9]+]]:_(p3) = G_SELECT [[ICMP]](s1), [[UV1]], [[UV4]]
; CHECK: [[SELECT2:%[0-9]+]]:_(p3) = G_SELECT [[ICMP]](s1), [[UV2]], [[UV5]]
; CHECK: [[BUILD_VECTOR:%[0-9]+]]:_(<3 x p3>) = G_BUILD_VECTOR [[SELECT]](p3), [[SELECT1]](p3), [[SELECT2]](p3)
; CHECK: $vgpr0_vgpr1_vgpr2 = COPY [[BUILD_VECTOR]](<3 x p3>)
%0:_(s32) = G_CONSTANT i32 0
%1:_(s32) = COPY $vgpr0
%2:_(<3 x p3>) = COPY $vgpr1_vgpr2_vgpr3
%3:_(<3 x p3>) = COPY $vgpr4_vgpr5_vgpr6
%4:_(s1) = G_ICMP intpred(ne), %0, %1
%5:_(<3 x p3>) = G_SELECT %4, %2, %3
$vgpr0_vgpr1_vgpr2 = COPY %5
...
---
name: test_select_v4p3
body: |
bb.0:
liveins: $vgpr0, $vgpr1_vgpr2_vgpr3_vgpr4, $vgpr5_vgpr6_vgpr7_vgpr8
; CHECK-LABEL: name: test_select_v4p3
; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; CHECK: [[COPY1:%[0-9]+]]:_(<4 x p3>) = COPY $vgpr1_vgpr2_vgpr3_vgpr4
; CHECK: [[COPY2:%[0-9]+]]:_(<4 x p3>) = COPY $vgpr5_vgpr6_vgpr7_vgpr8
; CHECK: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[C]](s32), [[COPY]]
; CHECK: [[UV:%[0-9]+]]:_(<2 x p3>), [[UV1:%[0-9]+]]:_(<2 x p3>) = G_UNMERGE_VALUES [[COPY1]](<4 x p3>)
; CHECK: [[UV2:%[0-9]+]]:_(<2 x p3>), [[UV3:%[0-9]+]]:_(<2 x p3>) = G_UNMERGE_VALUES [[COPY2]](<4 x p3>)
; CHECK: [[SELECT:%[0-9]+]]:_(<2 x p3>) = G_SELECT [[ICMP]](s1), [[UV]], [[UV2]]
; CHECK: [[SELECT1:%[0-9]+]]:_(<2 x p3>) = G_SELECT [[ICMP]](s1), [[UV1]], [[UV3]]
; CHECK: [[CONCAT_VECTORS:%[0-9]+]]:_(<4 x p3>) = G_CONCAT_VECTORS [[SELECT]](<2 x p3>), [[SELECT1]](<2 x p3>)
; CHECK: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[CONCAT_VECTORS]](<4 x p3>)
%0:_(s32) = G_CONSTANT i32 0
%1:_(s32) = COPY $vgpr0
%2:_(<4 x p3>) = COPY $vgpr1_vgpr2_vgpr3_vgpr4
%3:_(<4 x p3>) = COPY $vgpr5_vgpr6_vgpr7_vgpr8
%4:_(s1) = G_ICMP intpred(ne), %0, %1
%5:_(<4 x p3>) = G_SELECT %4, %2, %3
$vgpr0_vgpr1_vgpr2_vgpr3 = COPY %5
...
---
name: test_select_v4p5
body: |
bb.0:
liveins: $vgpr0, $vgpr1_vgpr2_vgpr3_vgpr4, $vgpr5_vgpr6_vgpr7_vgpr8
; CHECK-LABEL: name: test_select_v4p5
; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; CHECK: [[COPY1:%[0-9]+]]:_(<4 x p5>) = COPY $vgpr1_vgpr2_vgpr3_vgpr4
; CHECK: [[COPY2:%[0-9]+]]:_(<4 x p5>) = COPY $vgpr5_vgpr6_vgpr7_vgpr8
; CHECK: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[C]](s32), [[COPY]]
; CHECK: [[UV:%[0-9]+]]:_(<2 x p5>), [[UV1:%[0-9]+]]:_(<2 x p5>) = G_UNMERGE_VALUES [[COPY1]](<4 x p5>)
; CHECK: [[UV2:%[0-9]+]]:_(<2 x p5>), [[UV3:%[0-9]+]]:_(<2 x p5>) = G_UNMERGE_VALUES [[COPY2]](<4 x p5>)
; CHECK: [[SELECT:%[0-9]+]]:_(<2 x p5>) = G_SELECT [[ICMP]](s1), [[UV]], [[UV2]]
; CHECK: [[SELECT1:%[0-9]+]]:_(<2 x p5>) = G_SELECT [[ICMP]](s1), [[UV1]], [[UV3]]
; CHECK: [[CONCAT_VECTORS:%[0-9]+]]:_(<4 x p5>) = G_CONCAT_VECTORS [[SELECT]](<2 x p5>), [[SELECT1]](<2 x p5>)
; CHECK: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[CONCAT_VECTORS]](<4 x p5>)
%0:_(s32) = G_CONSTANT i32 0
%1:_(s32) = COPY $vgpr0
%2:_(<4 x p5>) = COPY $vgpr1_vgpr2_vgpr3_vgpr4
%3:_(<4 x p5>) = COPY $vgpr5_vgpr6_vgpr7_vgpr8
%4:_(s1) = G_ICMP intpred(ne), %0, %1
%5:_(<4 x p5>) = G_SELECT %4, %2, %3
$vgpr0_vgpr1_vgpr2_vgpr3 = COPY %5
...
---
name: test_select_v2p0
body: |
bb.0:
liveins: $vgpr0, $vgpr1_vgpr2_vgpr3_vgpr4, $vgpr5_vgpr6_vgpr7_vgpr8
; CHECK-LABEL: name: test_select_v2p0
; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; CHECK: [[COPY1:%[0-9]+]]:_(<2 x p0>) = COPY $vgpr1_vgpr2_vgpr3_vgpr4
; CHECK: [[COPY2:%[0-9]+]]:_(<2 x p0>) = COPY $vgpr5_vgpr6_vgpr7_vgpr8
; CHECK: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[C]](s32), [[COPY]]
; CHECK: [[UV:%[0-9]+]]:_(p0), [[UV1:%[0-9]+]]:_(p0) = G_UNMERGE_VALUES [[COPY1]](<2 x p0>)
; CHECK: [[UV2:%[0-9]+]]:_(p0), [[UV3:%[0-9]+]]:_(p0) = G_UNMERGE_VALUES [[COPY2]](<2 x p0>)
; CHECK: [[SELECT:%[0-9]+]]:_(p0) = G_SELECT [[ICMP]](s1), [[UV]], [[UV2]]
; CHECK: [[SELECT1:%[0-9]+]]:_(p0) = G_SELECT [[ICMP]](s1), [[UV1]], [[UV3]]
; CHECK: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x p0>) = G_BUILD_VECTOR [[SELECT]](p0), [[SELECT1]](p0)
; CHECK: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[BUILD_VECTOR]](<2 x p0>)
%0:_(s32) = G_CONSTANT i32 0
%1:_(s32) = COPY $vgpr0
%2:_(<2 x p0>) = COPY $vgpr1_vgpr2_vgpr3_vgpr4
%3:_(<2 x p0>) = COPY $vgpr5_vgpr6_vgpr7_vgpr8
%4:_(s1) = G_ICMP intpred(ne), %0, %1
%5:_(<2 x p0>) = G_SELECT %4, %2, %3
$vgpr0_vgpr1_vgpr2_vgpr3 = COPY %5
...
---
name: test_select_v4p0
body: |
bb.0:
liveins: $vgpr0, $vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8, $vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15_vgpr16
; CHECK-LABEL: name: test_select_v4p0
; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; CHECK: [[COPY1:%[0-9]+]]:_(<4 x p0>) = COPY $vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8
; CHECK: [[COPY2:%[0-9]+]]:_(<4 x p0>) = COPY $vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15_vgpr16
; CHECK: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[C]](s32), [[COPY]]
; CHECK: [[UV:%[0-9]+]]:_(p0), [[UV1:%[0-9]+]]:_(p0), [[UV2:%[0-9]+]]:_(p0), [[UV3:%[0-9]+]]:_(p0) = G_UNMERGE_VALUES [[COPY1]](<4 x p0>)
; CHECK: [[UV4:%[0-9]+]]:_(p0), [[UV5:%[0-9]+]]:_(p0), [[UV6:%[0-9]+]]:_(p0), [[UV7:%[0-9]+]]:_(p0) = G_UNMERGE_VALUES [[COPY2]](<4 x p0>)
; CHECK: [[SELECT:%[0-9]+]]:_(p0) = G_SELECT [[ICMP]](s1), [[UV]], [[UV4]]
; CHECK: [[SELECT1:%[0-9]+]]:_(p0) = G_SELECT [[ICMP]](s1), [[UV1]], [[UV5]]
; CHECK: [[SELECT2:%[0-9]+]]:_(p0) = G_SELECT [[ICMP]](s1), [[UV2]], [[UV6]]
; CHECK: [[SELECT3:%[0-9]+]]:_(p0) = G_SELECT [[ICMP]](s1), [[UV3]], [[UV7]]
; CHECK: [[BUILD_VECTOR:%[0-9]+]]:_(<4 x p0>) = G_BUILD_VECTOR [[SELECT]](p0), [[SELECT1]](p0), [[SELECT2]](p0), [[SELECT3]](p0)
; CHECK: $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7 = COPY [[BUILD_VECTOR]](<4 x p0>)
%0:_(s32) = G_CONSTANT i32 0
%1:_(s32) = COPY $vgpr0
%2:_(<4 x p0>) = COPY $vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8
%3:_(<4 x p0>) = COPY $vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15_vgpr16
%4:_(s1) = G_ICMP intpred(ne), %0, %1
%5:_(<4 x p0>) = G_SELECT %4, %2, %3
$vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7 = COPY %5
...
---
name: test_select_v8p0
body: |
bb.0:
liveins: $vgpr0
; CHECK-LABEL: name: test_select_v8p0
; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; CHECK: [[DEF:%[0-9]+]]:_(<8 x p0>) = G_IMPLICIT_DEF
; CHECK: [[DEF1:%[0-9]+]]:_(<8 x p0>) = G_IMPLICIT_DEF
; CHECK: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[C]](s32), [[COPY]]
; CHECK: [[UV:%[0-9]+]]:_(p0), [[UV1:%[0-9]+]]:_(p0), [[UV2:%[0-9]+]]:_(p0), [[UV3:%[0-9]+]]:_(p0), [[UV4:%[0-9]+]]:_(p0), [[UV5:%[0-9]+]]:_(p0), [[UV6:%[0-9]+]]:_(p0), [[UV7:%[0-9]+]]:_(p0) = G_UNMERGE_VALUES [[DEF]](<8 x p0>)
; CHECK: [[UV8:%[0-9]+]]:_(p0), [[UV9:%[0-9]+]]:_(p0), [[UV10:%[0-9]+]]:_(p0), [[UV11:%[0-9]+]]:_(p0), [[UV12:%[0-9]+]]:_(p0), [[UV13:%[0-9]+]]:_(p0), [[UV14:%[0-9]+]]:_(p0), [[UV15:%[0-9]+]]:_(p0) = G_UNMERGE_VALUES [[DEF1]](<8 x p0>)
; CHECK: [[SELECT:%[0-9]+]]:_(p0) = G_SELECT [[ICMP]](s1), [[UV]], [[UV8]]
; CHECK: [[SELECT1:%[0-9]+]]:_(p0) = G_SELECT [[ICMP]](s1), [[UV1]], [[UV9]]
; CHECK: [[SELECT2:%[0-9]+]]:_(p0) = G_SELECT [[ICMP]](s1), [[UV2]], [[UV10]]
; CHECK: [[SELECT3:%[0-9]+]]:_(p0) = G_SELECT [[ICMP]](s1), [[UV3]], [[UV11]]
; CHECK: [[SELECT4:%[0-9]+]]:_(p0) = G_SELECT [[ICMP]](s1), [[UV4]], [[UV12]]
; CHECK: [[SELECT5:%[0-9]+]]:_(p0) = G_SELECT [[ICMP]](s1), [[UV5]], [[UV13]]
; CHECK: [[SELECT6:%[0-9]+]]:_(p0) = G_SELECT [[ICMP]](s1), [[UV6]], [[UV14]]
; CHECK: [[SELECT7:%[0-9]+]]:_(p0) = G_SELECT [[ICMP]](s1), [[UV7]], [[UV15]]
; CHECK: [[BUILD_VECTOR:%[0-9]+]]:_(<8 x p0>) = G_BUILD_VECTOR [[SELECT]](p0), [[SELECT1]](p0), [[SELECT2]](p0), [[SELECT3]](p0), [[SELECT4]](p0), [[SELECT5]](p0), [[SELECT6]](p0), [[SELECT7]](p0)
; CHECK: S_NOP 0, implicit [[BUILD_VECTOR]](<8 x p0>)
%0:_(s32) = G_CONSTANT i32 0
%1:_(s32) = COPY $vgpr0
%2:_(<8 x p0>) = G_IMPLICIT_DEF
%3:_(<8 x p0>) = G_IMPLICIT_DEF
%4:_(s1) = G_ICMP intpred(ne), %0, %1
%5:_(<8 x p0>) = G_SELECT %4, %2, %3
S_NOP 0, implicit %5
...
---
name: test_vselect_v2s32
body: |
bb.0:
liveins: $vgpr0_vgpr1, $vgpr2_vgpr3, $vgpr4_vgpr5, $vgpr6_vgpr7
; CHECK-LABEL: name: test_vselect_v2s32
; CHECK: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr0_vgpr1
; CHECK: [[COPY1:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr2_vgpr3
; CHECK: [[COPY2:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr4_vgpr5
; CHECK: [[COPY3:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr6_vgpr7
; CHECK: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<2 x s32>)
; CHECK: [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](<2 x s32>)
; CHECK: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[UV]](s32), [[UV2]]
; CHECK: [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[UV1]](s32), [[UV3]]
; CHECK: [[UV4:%[0-9]+]]:_(s32), [[UV5:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY2]](<2 x s32>)
; CHECK: [[UV6:%[0-9]+]]:_(s32), [[UV7:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY3]](<2 x s32>)
; CHECK: [[SELECT:%[0-9]+]]:_(s32) = G_SELECT [[ICMP]](s1), [[UV4]], [[UV6]]
; CHECK: [[SELECT1:%[0-9]+]]:_(s32) = G_SELECT [[ICMP1]](s1), [[UV5]], [[UV7]]
; CHECK: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[SELECT]](s32), [[SELECT1]](s32)
; CHECK: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<2 x s32>)
%0:_(<2 x s32>) = COPY $vgpr0_vgpr1
%1:_(<2 x s32>) = COPY $vgpr2_vgpr3
%2:_(<2 x s32>) = COPY $vgpr4_vgpr5
%3:_(<2 x s32>) = COPY $vgpr6_vgpr7
%4:_(<2 x s1>) = G_ICMP intpred(ne), %0, %1
%5:_(<2 x s32>) = G_SELECT %4, %2, %3
$vgpr0_vgpr1 = COPY %5
...
--- ---
name: test_vselect_v3s32 name: test_vselect_v3s32
body: | body: |
bb.0: bb.0:
liveins: $vgpr0_vgpr1_vgpr2, $vgpr3_vgpr4_vgpr5, $vgpr6_vgpr7_vgpr8 liveins: $vgpr0_vgpr1_vgpr2, $vgpr3_vgpr4_vgpr5, $vgpr6_vgpr7_vgpr8
; CHECK-LABEL: name: test_vselect_v3s32 ; CHECK-LABEL: name: test_vselect_v3s32
; CHECK: [[COPY:%[0-9]+]]:_(<3 x s32>) = COPY $vgpr0_vgpr1_vgpr2 ; CHECK: [[COPY:%[0-9]+]]:_(<3 x s32>) = COPY $vgpr0_vgpr1_vgpr2
; CHECK: [[COPY1:%[0-9]+]]:_(<3 x s32>) = COPY $vgpr3_vgpr4_vgpr5 ; CHECK: [[COPY1:%[0-9]+]]:_(<3 x s32>) = COPY $vgpr3_vgpr4_vgpr5
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%3:_(<2 x s1>) = G_ICMP intpred(ne), %0, %1 %3:_(<2 x s1>) = G_ICMP intpred(ne), %0, %1
%4:_(<2 x s64>) = G_SELECT %3, %1, %2 %4:_(<2 x s64>) = G_SELECT %3, %1, %2
$vgpr0_vgpr1_vgpr2_vgpr3 = COPY %4 $vgpr0_vgpr1_vgpr2_vgpr3 = COPY %4
... ...
--- ---
name: test_vselect_v2s32 name: test_vselect_v2p3
body: | body: |
bb.0: bb.0:
liveins: $vgpr0_vgpr1, $vgpr2_vgpr3, $vgpr4_vgpr5, $vgpr6_vgpr7 liveins: $vgpr0_vgpr1, $vgpr2_vgpr3, $vgpr4_vgpr5, $vgpr6_vgpr7
; CHECK-LABEL: name: test_vselect_v2s32 ; CHECK-LABEL: name: test_vselect_v2p3
; CHECK: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr0_vgpr1 ; CHECK: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr0_vgpr1
; CHECK: [[COPY1:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr2_vgpr3 ; CHECK: [[COPY1:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr2_vgpr3
; CHECK: [[COPY2:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr4_vgpr5 ; CHECK: [[COPY2:%[0-9]+]]:_(<2 x p3>) = COPY $vgpr4_vgpr5
; CHECK: [[COPY3:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr6_vgpr7 ; CHECK: [[COPY3:%[0-9]+]]:_(<2 x p3>) = COPY $vgpr6_vgpr7
; CHECK: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<2 x s32>) ; CHECK: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<2 x s32>)
; CHECK: [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](<2 x s32>) ; CHECK: [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](<2 x s32>)
; CHECK: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[UV]](s32), [[UV2]] ; CHECK: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[UV]](s32), [[UV2]]
; CHECK: [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[UV1]](s32), [[UV3]] ; CHECK: [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[UV1]](s32), [[UV3]]
; CHECK: [[UV4:%[0-9]+]]:_(s32), [[UV5:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY2]](<2 x s32>) ; CHECK: [[UV4:%[0-9]+]]:_(p3), [[UV5:%[0-9]+]]:_(p3) = G_UNMERGE_VALUES [[COPY2]](<2 x p3>)
; CHECK: [[UV6:%[0-9]+]]:_(s32), [[UV7:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY3]](<2 x s32>) ; CHECK: [[UV6:%[0-9]+]]:_(p3), [[UV7:%[0-9]+]]:_(p3) = G_UNMERGE_VALUES [[COPY3]](<2 x p3>)
; CHECK: [[SELECT:%[0-9]+]]:_(s32) = G_SELECT [[ICMP]](s1), [[UV4]], [[UV6]] ; CHECK: [[SELECT:%[0-9]+]]:_(p3) = G_SELECT [[ICMP]](s1), [[UV4]], [[UV6]]
; CHECK: [[SELECT1:%[0-9]+]]:_(s32) = G_SELECT [[ICMP1]](s1), [[UV5]], [[UV7]] ; CHECK: [[SELECT1:%[0-9]+]]:_(p3) = G_SELECT [[ICMP1]](s1), [[UV5]], [[UV7]]
; CHECK: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[SELECT]](s32), [[SELECT1]](s32) ; CHECK: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x p3>) = G_BUILD_VECTOR [[SELECT]](p3), [[SELECT1]](p3)
; CHECK: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<2 x s32>) ; CHECK: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<2 x p3>)
%0:_(<2 x s32>) = COPY $vgpr0_vgpr1 %0:_(<2 x s32>) = COPY $vgpr0_vgpr1
%1:_(<2 x s32>) = COPY $vgpr2_vgpr3 %1:_(<2 x s32>) = COPY $vgpr2_vgpr3
%2:_(<2 x s32>) = COPY $vgpr4_vgpr5 %2:_(<2 x p3>) = COPY $vgpr4_vgpr5
%3:_(<2 x s32>) = COPY $vgpr6_vgpr7 %3:_(<2 x p3>) = COPY $vgpr6_vgpr7
%4:_(<2 x s1>) = G_ICMP intpred(ne), %0, %1 %4:_(<2 x s1>) = G_ICMP intpred(ne), %0, %1
%5:_(<2 x s32>) = G_SELECT %4, %2, %3 %5:_(<2 x p3>) = G_SELECT %4, %2, %3
$vgpr0_vgpr1 = COPY %5 $vgpr0_vgpr1 = COPY %5
... ...
---
name: test_vselect_v2p0
body: |
bb.0:
liveins: $vgpr0_vgpr1_vgpr2_vgpr3, $vgpr4_vgpr5_vgpr6_vgpr7, $vgpr8_vgpr9_vgpr10_vgpr11, $vgpr12_vgpr13_vgpr14_vgpr15
; CHECK-LABEL: name: test_vselect_v2p0
; CHECK: [[COPY:%[0-9]+]]:_(<2 x s64>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
; CHECK: [[COPY1:%[0-9]+]]:_(<2 x s64>) = COPY $vgpr4_vgpr5_vgpr6_vgpr7
; CHECK: [[COPY2:%[0-9]+]]:_(<2 x p0>) = COPY $vgpr8_vgpr9_vgpr10_vgpr11
; CHECK: [[COPY3:%[0-9]+]]:_(<2 x p0>) = COPY $vgpr12_vgpr13_vgpr14_vgpr15
; CHECK: [[UV:%[0-9]+]]:_(s64), [[UV1:%[0-9]+]]:_(s64) = G_UNMERGE_VALUES [[COPY]](<2 x s64>)
; CHECK: [[UV2:%[0-9]+]]:_(s64), [[UV3:%[0-9]+]]:_(s64) = G_UNMERGE_VALUES [[COPY1]](<2 x s64>)
; CHECK: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[UV]](s64), [[UV2]]
; CHECK: [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[UV1]](s64), [[UV3]]
; CHECK: [[UV4:%[0-9]+]]:_(p0), [[UV5:%[0-9]+]]:_(p0) = G_UNMERGE_VALUES [[COPY2]](<2 x p0>)
; CHECK: [[UV6:%[0-9]+]]:_(p0), [[UV7:%[0-9]+]]:_(p0) = G_UNMERGE_VALUES [[COPY3]](<2 x p0>)
; CHECK: [[SELECT:%[0-9]+]]:_(p0) = G_SELECT [[ICMP]](s1), [[UV4]], [[UV6]]
; CHECK: [[SELECT1:%[0-9]+]]:_(p0) = G_SELECT [[ICMP1]](s1), [[UV5]], [[UV7]]
; CHECK: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x p0>) = G_BUILD_VECTOR [[SELECT]](p0), [[SELECT1]](p0)
; CHECK: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[BUILD_VECTOR]](<2 x p0>)
%0:_(<2 x s64>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
%1:_(<2 x s64>) = COPY $vgpr4_vgpr5_vgpr6_vgpr7
%2:_(<2 x p0>) = COPY $vgpr8_vgpr9_vgpr10_vgpr11
%3:_(<2 x p0>) = COPY $vgpr12_vgpr13_vgpr14_vgpr15
%4:_(<2 x s1>) = G_ICMP intpred(ne), %0, %1
%5:_(<2 x p0>) = G_SELECT %4, %2, %3
$vgpr0_vgpr1_vgpr2_vgpr3 = COPY %5
...