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llvm-project/llvm/test/CodeGen/AMDGPU/GlobalISel/legalize-usubsat.mir

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AMDGPU/GlobalISel: Add baseline add/sub sat legalization tests
2020-07-13 00:49:04 +08:00
# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
GlobalISel: Regen vector mir tests, add tests for vector arg lowering Precommit for D114198 (Rework more/fewer elements for vectors). Regenerate auto-generated mir tests for vectors (use CHECK-NEXT instead of CHECK). Remove -global-isel-abort=0 where it is no longer needed. Add mir tests for different AMDGPU sub-targets and they way they lower function vector arguments (tests for legalization artifact combiner).
2021-12-23 19:39:38 +08:00
# RUN: llc -march=amdgcn -mcpu=tahiti -run-pass=legalizer %s -o - | FileCheck -check-prefix=GFX6 %s
# RUN: llc -march=amdgcn -mcpu=fiji -run-pass=legalizer %s -o - | FileCheck -check-prefix=GFX8 %s
# RUN: llc -march=amdgcn -mcpu=gfx900 -run-pass=legalizer %s -o - | FileCheck -check-prefix=GFX9 %s
# RUN: llc -march=amdgcn -mcpu=gfx1010 -run-pass=legalizer %s -o - | FileCheck -check-prefix=GFX9 %s
AMDGPU/GlobalISel: Add baseline add/sub sat legalization tests
2020-07-13 00:49:04 +08:00
---
name: usubsat_s7
body: |
bb.0:
liveins: $vgpr0, $vgpr1
; GFX6-LABEL: name: usubsat_s7
; GFX6: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
GlobalISel: Regen vector mir tests, add tests for vector arg lowering Precommit for D114198 (Rework more/fewer elements for vectors). Regenerate auto-generated mir tests for vectors (use CHECK-NEXT instead of CHECK). Remove -global-isel-abort=0 where it is no longer needed. Add mir tests for different AMDGPU sub-targets and they way they lower function vector arguments (tests for legalization artifact combiner).
2021-12-23 19:39:38 +08:00
; GFX6-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
; GFX6-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 25
; GFX6-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[COPY]], [[C]](s32)
; GFX6-NEXT: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[COPY1]], [[C]](s32)
; GFX6-NEXT: [[UMIN:%[0-9]+]]:_(s32) = G_UMIN [[SHL]], [[SHL1]]
; GFX6-NEXT: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[SHL]], [[UMIN]]
; GFX6-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[SUB]], [[C]](s32)
; GFX6-NEXT: $vgpr0 = COPY [[LSHR]](s32)
AMDGPU/GlobalISel: Add baseline add/sub sat legalization tests
2020-07-13 00:49:04 +08:00
; GFX8-LABEL: name: usubsat_s7
; GFX8: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
GlobalISel: Regen vector mir tests, add tests for vector arg lowering Precommit for D114198 (Rework more/fewer elements for vectors). Regenerate auto-generated mir tests for vectors (use CHECK-NEXT instead of CHECK). Remove -global-isel-abort=0 where it is no longer needed. Add mir tests for different AMDGPU sub-targets and they way they lower function vector arguments (tests for legalization artifact combiner).
2021-12-23 19:39:38 +08:00
; GFX8-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
; GFX8-NEXT: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
; GFX8-NEXT: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[COPY1]](s32)
; GFX8-NEXT: [[C:%[0-9]+]]:_(s16) = G_CONSTANT i16 9
; GFX8-NEXT: [[SHL:%[0-9]+]]:_(s16) = G_SHL [[TRUNC]], [[C]](s16)
; GFX8-NEXT: [[SHL1:%[0-9]+]]:_(s16) = G_SHL [[TRUNC1]], [[C]](s16)
; GFX8-NEXT: [[USUBSAT:%[0-9]+]]:_(s16) = G_USUBSAT [[SHL]], [[SHL1]]
; GFX8-NEXT: [[LSHR:%[0-9]+]]:_(s16) = G_LSHR [[USUBSAT]], [[C]](s16)
; GFX8-NEXT: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[LSHR]](s16)
; GFX8-NEXT: $vgpr0 = COPY [[ANYEXT]](s32)
AMDGPU/GlobalISel: Add baseline add/sub sat legalization tests
2020-07-13 00:49:04 +08:00
; GFX9-LABEL: name: usubsat_s7
; GFX9: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
GlobalISel: Regen vector mir tests, add tests for vector arg lowering Precommit for D114198 (Rework more/fewer elements for vectors). Regenerate auto-generated mir tests for vectors (use CHECK-NEXT instead of CHECK). Remove -global-isel-abort=0 where it is no longer needed. Add mir tests for different AMDGPU sub-targets and they way they lower function vector arguments (tests for legalization artifact combiner).
2021-12-23 19:39:38 +08:00
; GFX9-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
; GFX9-NEXT: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
; GFX9-NEXT: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[COPY1]](s32)
; GFX9-NEXT: [[C:%[0-9]+]]:_(s16) = G_CONSTANT i16 9
; GFX9-NEXT: [[SHL:%[0-9]+]]:_(s16) = G_SHL [[TRUNC]], [[C]](s16)
; GFX9-NEXT: [[SHL1:%[0-9]+]]:_(s16) = G_SHL [[TRUNC1]], [[C]](s16)
; GFX9-NEXT: [[USUBSAT:%[0-9]+]]:_(s16) = G_USUBSAT [[SHL]], [[SHL1]]
; GFX9-NEXT: [[LSHR:%[0-9]+]]:_(s16) = G_LSHR [[USUBSAT]], [[C]](s16)
; GFX9-NEXT: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[LSHR]](s16)
; GFX9-NEXT: $vgpr0 = COPY [[ANYEXT]](s32)
AMDGPU/GlobalISel: Add baseline add/sub sat legalization tests
2020-07-13 00:49:04 +08:00
%0:_(s32) = COPY $vgpr0
%1:_(s32) = COPY $vgpr1
%2:_(s7) = G_TRUNC %0
%3:_(s7) = G_TRUNC %1
%4:_(s7) = G_USUBSAT %2, %3
%5:_(s32) = G_ANYEXT %4
$vgpr0 = COPY %5
...
---
name: usubsat_s8
body: |
bb.0:
liveins: $vgpr0, $vgpr1
; GFX6-LABEL: name: usubsat_s8
; GFX6: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
GlobalISel: Regen vector mir tests, add tests for vector arg lowering Precommit for D114198 (Rework more/fewer elements for vectors). Regenerate auto-generated mir tests for vectors (use CHECK-NEXT instead of CHECK). Remove -global-isel-abort=0 where it is no longer needed. Add mir tests for different AMDGPU sub-targets and they way they lower function vector arguments (tests for legalization artifact combiner).
2021-12-23 19:39:38 +08:00
; GFX6-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
; GFX6-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 24
; GFX6-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[COPY]], [[C]](s32)
; GFX6-NEXT: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[COPY1]], [[C]](s32)
; GFX6-NEXT: [[UMIN:%[0-9]+]]:_(s32) = G_UMIN [[SHL]], [[SHL1]]
; GFX6-NEXT: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[SHL]], [[UMIN]]
; GFX6-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[SUB]], [[C]](s32)
; GFX6-NEXT: $vgpr0 = COPY [[LSHR]](s32)
AMDGPU/GlobalISel: Add baseline add/sub sat legalization tests
2020-07-13 00:49:04 +08:00
; GFX8-LABEL: name: usubsat_s8
; GFX8: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
GlobalISel: Regen vector mir tests, add tests for vector arg lowering Precommit for D114198 (Rework more/fewer elements for vectors). Regenerate auto-generated mir tests for vectors (use CHECK-NEXT instead of CHECK). Remove -global-isel-abort=0 where it is no longer needed. Add mir tests for different AMDGPU sub-targets and they way they lower function vector arguments (tests for legalization artifact combiner).
2021-12-23 19:39:38 +08:00
; GFX8-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
; GFX8-NEXT: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
; GFX8-NEXT: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[COPY1]](s32)
; GFX8-NEXT: [[C:%[0-9]+]]:_(s16) = G_CONSTANT i16 8
; GFX8-NEXT: [[SHL:%[0-9]+]]:_(s16) = G_SHL [[TRUNC]], [[C]](s16)
; GFX8-NEXT: [[SHL1:%[0-9]+]]:_(s16) = G_SHL [[TRUNC1]], [[C]](s16)
; GFX8-NEXT: [[USUBSAT:%[0-9]+]]:_(s16) = G_USUBSAT [[SHL]], [[SHL1]]
; GFX8-NEXT: [[LSHR:%[0-9]+]]:_(s16) = G_LSHR [[USUBSAT]], [[C]](s16)
; GFX8-NEXT: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[LSHR]](s16)
; GFX8-NEXT: $vgpr0 = COPY [[ANYEXT]](s32)
AMDGPU/GlobalISel: Add baseline add/sub sat legalization tests
2020-07-13 00:49:04 +08:00
; GFX9-LABEL: name: usubsat_s8
; GFX9: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
GlobalISel: Regen vector mir tests, add tests for vector arg lowering Precommit for D114198 (Rework more/fewer elements for vectors). Regenerate auto-generated mir tests for vectors (use CHECK-NEXT instead of CHECK). Remove -global-isel-abort=0 where it is no longer needed. Add mir tests for different AMDGPU sub-targets and they way they lower function vector arguments (tests for legalization artifact combiner).
2021-12-23 19:39:38 +08:00
; GFX9-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
; GFX9-NEXT: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
; GFX9-NEXT: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[COPY1]](s32)
; GFX9-NEXT: [[C:%[0-9]+]]:_(s16) = G_CONSTANT i16 8
; GFX9-NEXT: [[SHL:%[0-9]+]]:_(s16) = G_SHL [[TRUNC]], [[C]](s16)
; GFX9-NEXT: [[SHL1:%[0-9]+]]:_(s16) = G_SHL [[TRUNC1]], [[C]](s16)
; GFX9-NEXT: [[USUBSAT:%[0-9]+]]:_(s16) = G_USUBSAT [[SHL]], [[SHL1]]
; GFX9-NEXT: [[LSHR:%[0-9]+]]:_(s16) = G_LSHR [[USUBSAT]], [[C]](s16)
; GFX9-NEXT: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[LSHR]](s16)
; GFX9-NEXT: $vgpr0 = COPY [[ANYEXT]](s32)
AMDGPU/GlobalISel: Add baseline add/sub sat legalization tests
2020-07-13 00:49:04 +08:00
%0:_(s32) = COPY $vgpr0
%1:_(s32) = COPY $vgpr1
%2:_(s8) = G_TRUNC %0
%3:_(s8) = G_TRUNC %1
%4:_(s8) = G_USUBSAT %2, %3
%5:_(s32) = G_ANYEXT %4
$vgpr0 = COPY %5
...
---
name: usubsat_v2s8
body: |
bb.0:
liveins: $vgpr0, $vgpr1
; GFX6-LABEL: name: usubsat_v2s8
; GFX6: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
GlobalISel: Regen vector mir tests, add tests for vector arg lowering Precommit for D114198 (Rework more/fewer elements for vectors). Regenerate auto-generated mir tests for vectors (use CHECK-NEXT instead of CHECK). Remove -global-isel-abort=0 where it is no longer needed. Add mir tests for different AMDGPU sub-targets and they way they lower function vector arguments (tests for legalization artifact combiner).
2021-12-23 19:39:38 +08:00
; GFX6-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
; GFX6-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 8
; GFX6-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C]](s32)
; GFX6-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 24
; GFX6-NEXT: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[COPY1]], [[C]](s32)
; GFX6-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[COPY]], [[C1]](s32)
; GFX6-NEXT: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[COPY1]], [[C1]](s32)
; GFX6-NEXT: [[UMIN:%[0-9]+]]:_(s32) = G_UMIN [[SHL]], [[SHL1]]
; GFX6-NEXT: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[SHL]], [[UMIN]]
; GFX6-NEXT: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[SUB]], [[C1]](s32)
; GFX6-NEXT: [[SHL2:%[0-9]+]]:_(s32) = G_SHL [[LSHR]], [[C1]](s32)
; GFX6-NEXT: [[SHL3:%[0-9]+]]:_(s32) = G_SHL [[LSHR1]], [[C1]](s32)
; GFX6-NEXT: [[UMIN1:%[0-9]+]]:_(s32) = G_UMIN [[SHL2]], [[SHL3]]
; GFX6-NEXT: [[SUB1:%[0-9]+]]:_(s32) = G_SUB [[SHL2]], [[UMIN1]]
; GFX6-NEXT: [[LSHR3:%[0-9]+]]:_(s32) = G_LSHR [[SUB1]], [[C1]](s32)
; GFX6-NEXT: [[C2:%[0-9]+]]:_(s16) = G_CONSTANT i16 255
; GFX6-NEXT: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR2]](s32)
; GFX6-NEXT: [[AND:%[0-9]+]]:_(s16) = G_AND [[TRUNC]], [[C2]]
; GFX6-NEXT: [[COPY2:%[0-9]+]]:_(s32) = COPY [[C]](s32)
; GFX6-NEXT: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 255
; GFX6-NEXT: [[AND1:%[0-9]+]]:_(s32) = G_AND [[LSHR3]], [[C3]]
; GFX6-NEXT: [[SHL4:%[0-9]+]]:_(s32) = G_SHL [[AND1]], [[COPY2]](s32)
; GFX6-NEXT: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[SHL4]](s32)
; GFX6-NEXT: [[OR:%[0-9]+]]:_(s16) = G_OR [[AND]], [[TRUNC1]]
; GFX6-NEXT: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[OR]](s16)
; GFX6-NEXT: $vgpr0 = COPY [[ANYEXT]](s32)
AMDGPU/GlobalISel: Add baseline add/sub sat legalization tests
2020-07-13 00:49:04 +08:00
; GFX8-LABEL: name: usubsat_v2s8
; GFX8: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
GlobalISel: Regen vector mir tests, add tests for vector arg lowering Precommit for D114198 (Rework more/fewer elements for vectors). Regenerate auto-generated mir tests for vectors (use CHECK-NEXT instead of CHECK). Remove -global-isel-abort=0 where it is no longer needed. Add mir tests for different AMDGPU sub-targets and they way they lower function vector arguments (tests for legalization artifact combiner).
2021-12-23 19:39:38 +08:00
; GFX8-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
; GFX8-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 8
; GFX8-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C]](s32)
; GFX8-NEXT: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[COPY1]], [[C]](s32)
; GFX8-NEXT: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
; GFX8-NEXT: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[COPY1]](s32)
; GFX8-NEXT: [[C1:%[0-9]+]]:_(s16) = G_CONSTANT i16 8
; GFX8-NEXT: [[SHL:%[0-9]+]]:_(s16) = G_SHL [[TRUNC]], [[C1]](s16)
; GFX8-NEXT: [[SHL1:%[0-9]+]]:_(s16) = G_SHL [[TRUNC1]], [[C1]](s16)
; GFX8-NEXT: [[USUBSAT:%[0-9]+]]:_(s16) = G_USUBSAT [[SHL]], [[SHL1]]
; GFX8-NEXT: [[LSHR2:%[0-9]+]]:_(s16) = G_LSHR [[USUBSAT]], [[C1]](s16)
; GFX8-NEXT: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)
; GFX8-NEXT: [[TRUNC3:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR1]](s32)
; GFX8-NEXT: [[SHL2:%[0-9]+]]:_(s16) = G_SHL [[TRUNC2]], [[C1]](s16)
; GFX8-NEXT: [[SHL3:%[0-9]+]]:_(s16) = G_SHL [[TRUNC3]], [[C1]](s16)
; GFX8-NEXT: [[USUBSAT1:%[0-9]+]]:_(s16) = G_USUBSAT [[SHL2]], [[SHL3]]
; GFX8-NEXT: [[LSHR3:%[0-9]+]]:_(s16) = G_LSHR [[USUBSAT1]], [[C1]](s16)
; GFX8-NEXT: [[C2:%[0-9]+]]:_(s16) = G_CONSTANT i16 255
; GFX8-NEXT: [[AND:%[0-9]+]]:_(s16) = G_AND [[LSHR2]], [[C2]]
; GFX8-NEXT: [[AND1:%[0-9]+]]:_(s16) = G_AND [[LSHR3]], [[C2]]
; GFX8-NEXT: [[SHL4:%[0-9]+]]:_(s16) = G_SHL [[AND1]], [[C1]](s16)
; GFX8-NEXT: [[OR:%[0-9]+]]:_(s16) = G_OR [[AND]], [[SHL4]]
; GFX8-NEXT: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[OR]](s16)
; GFX8-NEXT: $vgpr0 = COPY [[ANYEXT]](s32)
AMDGPU/GlobalISel: Add baseline add/sub sat legalization tests
2020-07-13 00:49:04 +08:00
; GFX9-LABEL: name: usubsat_v2s8
; GFX9: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
GlobalISel: Regen vector mir tests, add tests for vector arg lowering Precommit for D114198 (Rework more/fewer elements for vectors). Regenerate auto-generated mir tests for vectors (use CHECK-NEXT instead of CHECK). Remove -global-isel-abort=0 where it is no longer needed. Add mir tests for different AMDGPU sub-targets and they way they lower function vector arguments (tests for legalization artifact combiner).
2021-12-23 19:39:38 +08:00
; GFX9-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
; GFX9-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 8
; GFX9-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C]](s32)
; GFX9-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
; GFX9-NEXT: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[COPY1]], [[C]](s32)
; GFX9-NEXT: [[BUILD_VECTOR_TRUNC:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC [[COPY]](s32), [[LSHR]](s32)
; GFX9-NEXT: [[BUILD_VECTOR_TRUNC1:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC [[COPY1]](s32), [[LSHR1]](s32)
; GFX9-NEXT: [[C2:%[0-9]+]]:_(s16) = G_CONSTANT i16 8
; GFX9-NEXT: [[COPY2:%[0-9]+]]:_(s32) = COPY [[C]](s32)
; GFX9-NEXT: [[BUILD_VECTOR_TRUNC2:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC [[COPY2]](s32), [[COPY2]](s32)
; GFX9-NEXT: [[SHL:%[0-9]+]]:_(<2 x s16>) = G_SHL [[BUILD_VECTOR_TRUNC]], [[BUILD_VECTOR_TRUNC2]](<2 x s16>)
; GFX9-NEXT: [[SHL1:%[0-9]+]]:_(<2 x s16>) = G_SHL [[BUILD_VECTOR_TRUNC1]], [[BUILD_VECTOR_TRUNC2]](<2 x s16>)
; GFX9-NEXT: [[USUBSAT:%[0-9]+]]:_(<2 x s16>) = G_USUBSAT [[SHL]], [[SHL1]]
; GFX9-NEXT: [[LSHR2:%[0-9]+]]:_(<2 x s16>) = G_LSHR [[USUBSAT]], [[BUILD_VECTOR_TRUNC2]](<2 x s16>)
; GFX9-NEXT: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[LSHR2]](<2 x s16>)
; GFX9-NEXT: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST]](s32)
; GFX9-NEXT: [[LSHR3:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C1]](s32)
; GFX9-NEXT: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR3]](s32)
; GFX9-NEXT: [[C3:%[0-9]+]]:_(s16) = G_CONSTANT i16 255
; GFX9-NEXT: [[AND:%[0-9]+]]:_(s16) = G_AND [[TRUNC]], [[C3]]
; GFX9-NEXT: [[AND1:%[0-9]+]]:_(s16) = G_AND [[TRUNC1]], [[C3]]
; GFX9-NEXT: [[SHL2:%[0-9]+]]:_(s16) = G_SHL [[AND1]], [[C2]](s16)
; GFX9-NEXT: [[OR:%[0-9]+]]:_(s16) = G_OR [[AND]], [[SHL2]]
; GFX9-NEXT: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[OR]](s16)
; GFX9-NEXT: $vgpr0 = COPY [[ANYEXT]](s32)
AMDGPU/GlobalISel: Add baseline add/sub sat legalization tests
2020-07-13 00:49:04 +08:00
%0:_(s32) = COPY $vgpr0
%1:_(s32) = COPY $vgpr1
%2:_(s16) = G_TRUNC %0
%3:_(s16) = G_TRUNC %1
%4:_(<2 x s8>) = G_BITCAST %2
%5:_(<2 x s8>) = G_BITCAST %3
%6:_(<2 x s8>) = G_USUBSAT %4, %5
%7:_(s16) = G_BITCAST %6
%8:_(s32) = G_ANYEXT %7
$vgpr0 = COPY %8
...
---
name: usubsat_s16
body: |
bb.0:
liveins: $vgpr0, $vgpr1
; GFX6-LABEL: name: usubsat_s16
; GFX6: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
GlobalISel: Regen vector mir tests, add tests for vector arg lowering Precommit for D114198 (Rework more/fewer elements for vectors). Regenerate auto-generated mir tests for vectors (use CHECK-NEXT instead of CHECK). Remove -global-isel-abort=0 where it is no longer needed. Add mir tests for different AMDGPU sub-targets and they way they lower function vector arguments (tests for legalization artifact combiner).
2021-12-23 19:39:38 +08:00
; GFX6-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
; GFX6-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
; GFX6-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[COPY]], [[C]](s32)
; GFX6-NEXT: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[COPY1]], [[C]](s32)
; GFX6-NEXT: [[UMIN:%[0-9]+]]:_(s32) = G_UMIN [[SHL]], [[SHL1]]
; GFX6-NEXT: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[SHL]], [[UMIN]]
; GFX6-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[SUB]], [[C]](s32)
; GFX6-NEXT: $vgpr0 = COPY [[LSHR]](s32)
AMDGPU/GlobalISel: Add baseline add/sub sat legalization tests
2020-07-13 00:49:04 +08:00
; GFX8-LABEL: name: usubsat_s16
; GFX8: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
GlobalISel: Regen vector mir tests, add tests for vector arg lowering Precommit for D114198 (Rework more/fewer elements for vectors). Regenerate auto-generated mir tests for vectors (use CHECK-NEXT instead of CHECK). Remove -global-isel-abort=0 where it is no longer needed. Add mir tests for different AMDGPU sub-targets and they way they lower function vector arguments (tests for legalization artifact combiner).
2021-12-23 19:39:38 +08:00
; GFX8-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
; GFX8-NEXT: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
; GFX8-NEXT: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[COPY1]](s32)
; GFX8-NEXT: [[USUBSAT:%[0-9]+]]:_(s16) = G_USUBSAT [[TRUNC]], [[TRUNC1]]
; GFX8-NEXT: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[USUBSAT]](s16)
; GFX8-NEXT: $vgpr0 = COPY [[ANYEXT]](s32)
AMDGPU/GlobalISel: Add baseline add/sub sat legalization tests
2020-07-13 00:49:04 +08:00
; GFX9-LABEL: name: usubsat_s16
; GFX9: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
GlobalISel: Regen vector mir tests, add tests for vector arg lowering Precommit for D114198 (Rework more/fewer elements for vectors). Regenerate auto-generated mir tests for vectors (use CHECK-NEXT instead of CHECK). Remove -global-isel-abort=0 where it is no longer needed. Add mir tests for different AMDGPU sub-targets and they way they lower function vector arguments (tests for legalization artifact combiner).
2021-12-23 19:39:38 +08:00
; GFX9-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
; GFX9-NEXT: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
; GFX9-NEXT: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[COPY1]](s32)
; GFX9-NEXT: [[USUBSAT:%[0-9]+]]:_(s16) = G_USUBSAT [[TRUNC]], [[TRUNC1]]
; GFX9-NEXT: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[USUBSAT]](s16)
; GFX9-NEXT: $vgpr0 = COPY [[ANYEXT]](s32)
AMDGPU/GlobalISel: Add baseline add/sub sat legalization tests
2020-07-13 00:49:04 +08:00
%0:_(s32) = COPY $vgpr0
%1:_(s32) = COPY $vgpr1
%2:_(s16) = G_TRUNC %0
%3:_(s16) = G_TRUNC %1
%4:_(s16) = G_USUBSAT %2, %3
%5:_(s32) = G_ANYEXT %4
$vgpr0 = COPY %5
...
---
name: usubsat_v2s16
body: |
bb.0:
liveins: $vgpr0, $vgpr1
; GFX6-LABEL: name: usubsat_v2s16
; GFX6: [[COPY:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr0
GlobalISel: Regen vector mir tests, add tests for vector arg lowering Precommit for D114198 (Rework more/fewer elements for vectors). Regenerate auto-generated mir tests for vectors (use CHECK-NEXT instead of CHECK). Remove -global-isel-abort=0 where it is no longer needed. Add mir tests for different AMDGPU sub-targets and they way they lower function vector arguments (tests for legalization artifact combiner).
2021-12-23 19:39:38 +08:00
; GFX6-NEXT: [[COPY1:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr1
; GFX6-NEXT: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[COPY]](<2 x s16>)
; GFX6-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
; GFX6-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
; GFX6-NEXT: [[BITCAST1:%[0-9]+]]:_(s32) = G_BITCAST [[COPY1]](<2 x s16>)
; GFX6-NEXT: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST1]], [[C]](s32)
; GFX6-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[BITCAST]], [[C]](s32)
; GFX6-NEXT: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[BITCAST1]], [[C]](s32)
; GFX6-NEXT: [[UMIN:%[0-9]+]]:_(s32) = G_UMIN [[SHL]], [[SHL1]]
; GFX6-NEXT: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[SHL]], [[UMIN]]
; GFX6-NEXT: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[SUB]], [[C]](s32)
; GFX6-NEXT: [[SHL2:%[0-9]+]]:_(s32) = G_SHL [[LSHR]], [[C]](s32)
; GFX6-NEXT: [[SHL3:%[0-9]+]]:_(s32) = G_SHL [[LSHR1]], [[C]](s32)
; GFX6-NEXT: [[UMIN1:%[0-9]+]]:_(s32) = G_UMIN [[SHL2]], [[SHL3]]
; GFX6-NEXT: [[SUB1:%[0-9]+]]:_(s32) = G_SUB [[SHL2]], [[UMIN1]]
; GFX6-NEXT: [[LSHR3:%[0-9]+]]:_(s32) = G_LSHR [[SUB1]], [[C]](s32)
; GFX6-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 65535
; GFX6-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[LSHR2]], [[C1]]
; GFX6-NEXT: [[AND1:%[0-9]+]]:_(s32) = G_AND [[LSHR3]], [[C1]]
; GFX6-NEXT: [[SHL4:%[0-9]+]]:_(s32) = G_SHL [[AND1]], [[C]](s32)
; GFX6-NEXT: [[OR:%[0-9]+]]:_(s32) = G_OR [[AND]], [[SHL4]]
; GFX6-NEXT: [[BITCAST2:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR]](s32)
; GFX6-NEXT: $vgpr0 = COPY [[BITCAST2]](<2 x s16>)
AMDGPU/GlobalISel: Add baseline add/sub sat legalization tests
2020-07-13 00:49:04 +08:00
; GFX8-LABEL: name: usubsat_v2s16
; GFX8: [[COPY:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr0
GlobalISel: Regen vector mir tests, add tests for vector arg lowering Precommit for D114198 (Rework more/fewer elements for vectors). Regenerate auto-generated mir tests for vectors (use CHECK-NEXT instead of CHECK). Remove -global-isel-abort=0 where it is no longer needed. Add mir tests for different AMDGPU sub-targets and they way they lower function vector arguments (tests for legalization artifact combiner).
2021-12-23 19:39:38 +08:00
; GFX8-NEXT: [[COPY1:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr1
; GFX8-NEXT: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[COPY]](<2 x s16>)
; GFX8-NEXT: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST]](s32)
; GFX8-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
; GFX8-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
; GFX8-NEXT: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)
; GFX8-NEXT: [[BITCAST1:%[0-9]+]]:_(s32) = G_BITCAST [[COPY1]](<2 x s16>)
; GFX8-NEXT: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST1]](s32)
; GFX8-NEXT: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST1]], [[C]](s32)
; GFX8-NEXT: [[TRUNC3:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR1]](s32)
; GFX8-NEXT: [[USUBSAT:%[0-9]+]]:_(s16) = G_USUBSAT [[TRUNC]], [[TRUNC2]]
; GFX8-NEXT: [[USUBSAT1:%[0-9]+]]:_(s16) = G_USUBSAT [[TRUNC1]], [[TRUNC3]]
; GFX8-NEXT: [[ZEXT:%[0-9]+]]:_(s32) = G_ZEXT [[USUBSAT]](s16)
; GFX8-NEXT: [[ZEXT1:%[0-9]+]]:_(s32) = G_ZEXT [[USUBSAT1]](s16)
; GFX8-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[ZEXT1]], [[C]](s32)
; GFX8-NEXT: [[OR:%[0-9]+]]:_(s32) = G_OR [[ZEXT]], [[SHL]]
; GFX8-NEXT: [[BITCAST2:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR]](s32)
; GFX8-NEXT: $vgpr0 = COPY [[BITCAST2]](<2 x s16>)
AMDGPU/GlobalISel: Add baseline add/sub sat legalization tests
2020-07-13 00:49:04 +08:00
; GFX9-LABEL: name: usubsat_v2s16
; GFX9: [[COPY:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr0
GlobalISel: Regen vector mir tests, add tests for vector arg lowering Precommit for D114198 (Rework more/fewer elements for vectors). Regenerate auto-generated mir tests for vectors (use CHECK-NEXT instead of CHECK). Remove -global-isel-abort=0 where it is no longer needed. Add mir tests for different AMDGPU sub-targets and they way they lower function vector arguments (tests for legalization artifact combiner).
2021-12-23 19:39:38 +08:00
; GFX9-NEXT: [[COPY1:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr1
; GFX9-NEXT: [[USUBSAT:%[0-9]+]]:_(<2 x s16>) = G_USUBSAT [[COPY]], [[COPY1]]
; GFX9-NEXT: $vgpr0 = COPY [[USUBSAT]](<2 x s16>)
AMDGPU/GlobalISel: Add baseline add/sub sat legalization tests
2020-07-13 00:49:04 +08:00
%0:_(<2 x s16>) = COPY $vgpr0
%1:_(<2 x s16>) = COPY $vgpr1
%2:_(<2 x s16>) = G_USUBSAT %0, %1
$vgpr0 = COPY %2
...
---
name: usubsat_v3s16
body: |
bb.0:
liveins: $vgpr0_vgpr1_vgpr2
; GFX6-LABEL: name: usubsat_v3s16
; GFX6: [[COPY:%[0-9]+]]:_(<6 x s16>) = COPY $vgpr0_vgpr1_vgpr2
GlobalISel: Regen vector mir tests, add tests for vector arg lowering Precommit for D114198 (Rework more/fewer elements for vectors). Regenerate auto-generated mir tests for vectors (use CHECK-NEXT instead of CHECK). Remove -global-isel-abort=0 where it is no longer needed. Add mir tests for different AMDGPU sub-targets and they way they lower function vector arguments (tests for legalization artifact combiner).
2021-12-23 19:39:38 +08:00
; GFX6-NEXT: [[UV:%[0-9]+]]:_(<2 x s16>), [[UV1:%[0-9]+]]:_(<2 x s16>), [[UV2:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[COPY]](<6 x s16>)
; GFX6-NEXT: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[UV]](<2 x s16>)
; GFX6-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
; GFX6-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
; GFX6-NEXT: [[BITCAST1:%[0-9]+]]:_(s32) = G_BITCAST [[UV1]](<2 x s16>)
[GlobalISel] Rework more/fewer elements for vectors Artifact combiner is not able to access individual elements after using LCMTy style merge/unmerge, extract and insert to change vector number of elements (pad with undef or split to sub-vector instructions). Use unmerge to individual elements instead and then merge elements into requested types. Change argument lowering for vectors and moreElementsVector to use buildPadVectorWithUndefElements and buildDeleteTrailingVectorElements. FewerElementsVector had a few helpers that had different behavior, introduce new helper for most of the opcodes. FewerElementsVector helper is more flexible since it can create leftover instruction smaller then requested type (useful in case target wants to avoid pad with undef and use fewer registers). If target does not want leftover of different type it should call more elements first. Some helpers were performing more elements first to have split without leftover. Opcodes that used this helper use clampMaxNumElementsStrict (does more elements first) in LegalizerInfo to avoid test changes. Fixes failures caused by failing to combine artifacts created during more/fewer elements vector. Differential Revision: https://reviews.llvm.org/D114198
2021-12-23 21:09:51 +08:00
; GFX6-NEXT: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST1]], [[C]](s32)
; GFX6-NEXT: [[BITCAST2:%[0-9]+]]:_(s32) = G_BITCAST [[UV2]](<2 x s16>)
; GFX6-NEXT: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST2]], [[C]](s32)
GlobalISel: Regen vector mir tests, add tests for vector arg lowering Precommit for D114198 (Rework more/fewer elements for vectors). Regenerate auto-generated mir tests for vectors (use CHECK-NEXT instead of CHECK). Remove -global-isel-abort=0 where it is no longer needed. Add mir tests for different AMDGPU sub-targets and they way they lower function vector arguments (tests for legalization artifact combiner).
2021-12-23 19:39:38 +08:00
; GFX6-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[BITCAST]], [[C]](s32)
; GFX6-NEXT: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[LSHR1]], [[C]](s32)
; GFX6-NEXT: [[UMIN:%[0-9]+]]:_(s32) = G_UMIN [[SHL]], [[SHL1]]
; GFX6-NEXT: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[SHL]], [[UMIN]]
; GFX6-NEXT: [[LSHR3:%[0-9]+]]:_(s32) = G_LSHR [[SUB]], [[C]](s32)
; GFX6-NEXT: [[SHL2:%[0-9]+]]:_(s32) = G_SHL [[LSHR]], [[C]](s32)
[GlobalISel] Rework more/fewer elements for vectors Artifact combiner is not able to access individual elements after using LCMTy style merge/unmerge, extract and insert to change vector number of elements (pad with undef or split to sub-vector instructions). Use unmerge to individual elements instead and then merge elements into requested types. Change argument lowering for vectors and moreElementsVector to use buildPadVectorWithUndefElements and buildDeleteTrailingVectorElements. FewerElementsVector had a few helpers that had different behavior, introduce new helper for most of the opcodes. FewerElementsVector helper is more flexible since it can create leftover instruction smaller then requested type (useful in case target wants to avoid pad with undef and use fewer registers). If target does not want leftover of different type it should call more elements first. Some helpers were performing more elements first to have split without leftover. Opcodes that used this helper use clampMaxNumElementsStrict (does more elements first) in LegalizerInfo to avoid test changes. Fixes failures caused by failing to combine artifacts created during more/fewer elements vector. Differential Revision: https://reviews.llvm.org/D114198
2021-12-23 21:09:51 +08:00
; GFX6-NEXT: [[SHL3:%[0-9]+]]:_(s32) = G_SHL [[BITCAST2]], [[C]](s32)
GlobalISel: Regen vector mir tests, add tests for vector arg lowering Precommit for D114198 (Rework more/fewer elements for vectors). Regenerate auto-generated mir tests for vectors (use CHECK-NEXT instead of CHECK). Remove -global-isel-abort=0 where it is no longer needed. Add mir tests for different AMDGPU sub-targets and they way they lower function vector arguments (tests for legalization artifact combiner).
2021-12-23 19:39:38 +08:00
; GFX6-NEXT: [[UMIN1:%[0-9]+]]:_(s32) = G_UMIN [[SHL2]], [[SHL3]]
; GFX6-NEXT: [[SUB1:%[0-9]+]]:_(s32) = G_SUB [[SHL2]], [[UMIN1]]
; GFX6-NEXT: [[LSHR4:%[0-9]+]]:_(s32) = G_LSHR [[SUB1]], [[C]](s32)
; GFX6-NEXT: [[SHL4:%[0-9]+]]:_(s32) = G_SHL [[BITCAST1]], [[C]](s32)
; GFX6-NEXT: [[SHL5:%[0-9]+]]:_(s32) = G_SHL [[LSHR2]], [[C]](s32)
; GFX6-NEXT: [[UMIN2:%[0-9]+]]:_(s32) = G_UMIN [[SHL4]], [[SHL5]]
; GFX6-NEXT: [[SUB2:%[0-9]+]]:_(s32) = G_SUB [[SHL4]], [[UMIN2]]
; GFX6-NEXT: [[LSHR5:%[0-9]+]]:_(s32) = G_LSHR [[SUB2]], [[C]](s32)
; GFX6-NEXT: [[DEF:%[0-9]+]]:_(<4 x s16>) = G_IMPLICIT_DEF
[GlobalISel] Rework more/fewer elements for vectors Artifact combiner is not able to access individual elements after using LCMTy style merge/unmerge, extract and insert to change vector number of elements (pad with undef or split to sub-vector instructions). Use unmerge to individual elements instead and then merge elements into requested types. Change argument lowering for vectors and moreElementsVector to use buildPadVectorWithUndefElements and buildDeleteTrailingVectorElements. FewerElementsVector had a few helpers that had different behavior, introduce new helper for most of the opcodes. FewerElementsVector helper is more flexible since it can create leftover instruction smaller then requested type (useful in case target wants to avoid pad with undef and use fewer registers). If target does not want leftover of different type it should call more elements first. Some helpers were performing more elements first to have split without leftover. Opcodes that used this helper use clampMaxNumElementsStrict (does more elements first) in LegalizerInfo to avoid test changes. Fixes failures caused by failing to combine artifacts created during more/fewer elements vector. Differential Revision: https://reviews.llvm.org/D114198
2021-12-23 21:09:51 +08:00
; GFX6-NEXT: [[UV3:%[0-9]+]]:_(<2 x s16>), [[UV4:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[DEF]](<4 x s16>)
; GFX6-NEXT: [[BITCAST3:%[0-9]+]]:_(s32) = G_BITCAST [[UV3]](<2 x s16>)
; GFX6-NEXT: [[LSHR6:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST3]], [[C]](s32)
; GFX6-NEXT: [[BITCAST4:%[0-9]+]]:_(s32) = G_BITCAST [[UV4]](<2 x s16>)
GlobalISel: Regen vector mir tests, add tests for vector arg lowering Precommit for D114198 (Rework more/fewer elements for vectors). Regenerate auto-generated mir tests for vectors (use CHECK-NEXT instead of CHECK). Remove -global-isel-abort=0 where it is no longer needed. Add mir tests for different AMDGPU sub-targets and they way they lower function vector arguments (tests for legalization artifact combiner).
2021-12-23 19:39:38 +08:00
; GFX6-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 65535
; GFX6-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[LSHR3]], [[C1]]
; GFX6-NEXT: [[AND1:%[0-9]+]]:_(s32) = G_AND [[LSHR4]], [[C1]]
; GFX6-NEXT: [[SHL6:%[0-9]+]]:_(s32) = G_SHL [[AND1]], [[C]](s32)
; GFX6-NEXT: [[OR:%[0-9]+]]:_(s32) = G_OR [[AND]], [[SHL6]]
[GlobalISel] Rework more/fewer elements for vectors Artifact combiner is not able to access individual elements after using LCMTy style merge/unmerge, extract and insert to change vector number of elements (pad with undef or split to sub-vector instructions). Use unmerge to individual elements instead and then merge elements into requested types. Change argument lowering for vectors and moreElementsVector to use buildPadVectorWithUndefElements and buildDeleteTrailingVectorElements. FewerElementsVector had a few helpers that had different behavior, introduce new helper for most of the opcodes. FewerElementsVector helper is more flexible since it can create leftover instruction smaller then requested type (useful in case target wants to avoid pad with undef and use fewer registers). If target does not want leftover of different type it should call more elements first. Some helpers were performing more elements first to have split without leftover. Opcodes that used this helper use clampMaxNumElementsStrict (does more elements first) in LegalizerInfo to avoid test changes. Fixes failures caused by failing to combine artifacts created during more/fewer elements vector. Differential Revision: https://reviews.llvm.org/D114198
2021-12-23 21:09:51 +08:00
; GFX6-NEXT: [[BITCAST5:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR]](s32)
GlobalISel: Regen vector mir tests, add tests for vector arg lowering Precommit for D114198 (Rework more/fewer elements for vectors). Regenerate auto-generated mir tests for vectors (use CHECK-NEXT instead of CHECK). Remove -global-isel-abort=0 where it is no longer needed. Add mir tests for different AMDGPU sub-targets and they way they lower function vector arguments (tests for legalization artifact combiner).
2021-12-23 19:39:38 +08:00
; GFX6-NEXT: [[AND2:%[0-9]+]]:_(s32) = G_AND [[LSHR5]], [[C1]]
[GlobalISel] Rework more/fewer elements for vectors Artifact combiner is not able to access individual elements after using LCMTy style merge/unmerge, extract and insert to change vector number of elements (pad with undef or split to sub-vector instructions). Use unmerge to individual elements instead and then merge elements into requested types. Change argument lowering for vectors and moreElementsVector to use buildPadVectorWithUndefElements and buildDeleteTrailingVectorElements. FewerElementsVector had a few helpers that had different behavior, introduce new helper for most of the opcodes. FewerElementsVector helper is more flexible since it can create leftover instruction smaller then requested type (useful in case target wants to avoid pad with undef and use fewer registers). If target does not want leftover of different type it should call more elements first. Some helpers were performing more elements first to have split without leftover. Opcodes that used this helper use clampMaxNumElementsStrict (does more elements first) in LegalizerInfo to avoid test changes. Fixes failures caused by failing to combine artifacts created during more/fewer elements vector. Differential Revision: https://reviews.llvm.org/D114198
2021-12-23 21:09:51 +08:00
; GFX6-NEXT: [[AND3:%[0-9]+]]:_(s32) = G_AND [[BITCAST3]], [[C1]]
GlobalISel: Regen vector mir tests, add tests for vector arg lowering Precommit for D114198 (Rework more/fewer elements for vectors). Regenerate auto-generated mir tests for vectors (use CHECK-NEXT instead of CHECK). Remove -global-isel-abort=0 where it is no longer needed. Add mir tests for different AMDGPU sub-targets and they way they lower function vector arguments (tests for legalization artifact combiner).
2021-12-23 19:39:38 +08:00
; GFX6-NEXT: [[SHL7:%[0-9]+]]:_(s32) = G_SHL [[AND3]], [[C]](s32)
; GFX6-NEXT: [[OR1:%[0-9]+]]:_(s32) = G_OR [[AND2]], [[SHL7]]
[GlobalISel] Rework more/fewer elements for vectors Artifact combiner is not able to access individual elements after using LCMTy style merge/unmerge, extract and insert to change vector number of elements (pad with undef or split to sub-vector instructions). Use unmerge to individual elements instead and then merge elements into requested types. Change argument lowering for vectors and moreElementsVector to use buildPadVectorWithUndefElements and buildDeleteTrailingVectorElements. FewerElementsVector had a few helpers that had different behavior, introduce new helper for most of the opcodes. FewerElementsVector helper is more flexible since it can create leftover instruction smaller then requested type (useful in case target wants to avoid pad with undef and use fewer registers). If target does not want leftover of different type it should call more elements first. Some helpers were performing more elements first to have split without leftover. Opcodes that used this helper use clampMaxNumElementsStrict (does more elements first) in LegalizerInfo to avoid test changes. Fixes failures caused by failing to combine artifacts created during more/fewer elements vector. Differential Revision: https://reviews.llvm.org/D114198
2021-12-23 21:09:51 +08:00
; GFX6-NEXT: [[BITCAST6:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR1]](s32)
GlobalISel: Regen vector mir tests, add tests for vector arg lowering Precommit for D114198 (Rework more/fewer elements for vectors). Regenerate auto-generated mir tests for vectors (use CHECK-NEXT instead of CHECK). Remove -global-isel-abort=0 where it is no longer needed. Add mir tests for different AMDGPU sub-targets and they way they lower function vector arguments (tests for legalization artifact combiner).
2021-12-23 19:39:38 +08:00
; GFX6-NEXT: [[AND4:%[0-9]+]]:_(s32) = G_AND [[LSHR6]], [[C1]]
[GlobalISel] Rework more/fewer elements for vectors Artifact combiner is not able to access individual elements after using LCMTy style merge/unmerge, extract and insert to change vector number of elements (pad with undef or split to sub-vector instructions). Use unmerge to individual elements instead and then merge elements into requested types. Change argument lowering for vectors and moreElementsVector to use buildPadVectorWithUndefElements and buildDeleteTrailingVectorElements. FewerElementsVector had a few helpers that had different behavior, introduce new helper for most of the opcodes. FewerElementsVector helper is more flexible since it can create leftover instruction smaller then requested type (useful in case target wants to avoid pad with undef and use fewer registers). If target does not want leftover of different type it should call more elements first. Some helpers were performing more elements first to have split without leftover. Opcodes that used this helper use clampMaxNumElementsStrict (does more elements first) in LegalizerInfo to avoid test changes. Fixes failures caused by failing to combine artifacts created during more/fewer elements vector. Differential Revision: https://reviews.llvm.org/D114198
2021-12-23 21:09:51 +08:00
; GFX6-NEXT: [[AND5:%[0-9]+]]:_(s32) = G_AND [[BITCAST4]], [[C1]]
GlobalISel: Regen vector mir tests, add tests for vector arg lowering Precommit for D114198 (Rework more/fewer elements for vectors). Regenerate auto-generated mir tests for vectors (use CHECK-NEXT instead of CHECK). Remove -global-isel-abort=0 where it is no longer needed. Add mir tests for different AMDGPU sub-targets and they way they lower function vector arguments (tests for legalization artifact combiner).
2021-12-23 19:39:38 +08:00
; GFX6-NEXT: [[SHL8:%[0-9]+]]:_(s32) = G_SHL [[AND5]], [[C]](s32)
; GFX6-NEXT: [[OR2:%[0-9]+]]:_(s32) = G_OR [[AND4]], [[SHL8]]
[GlobalISel] Rework more/fewer elements for vectors Artifact combiner is not able to access individual elements after using LCMTy style merge/unmerge, extract and insert to change vector number of elements (pad with undef or split to sub-vector instructions). Use unmerge to individual elements instead and then merge elements into requested types. Change argument lowering for vectors and moreElementsVector to use buildPadVectorWithUndefElements and buildDeleteTrailingVectorElements. FewerElementsVector had a few helpers that had different behavior, introduce new helper for most of the opcodes. FewerElementsVector helper is more flexible since it can create leftover instruction smaller then requested type (useful in case target wants to avoid pad with undef and use fewer registers). If target does not want leftover of different type it should call more elements first. Some helpers were performing more elements first to have split without leftover. Opcodes that used this helper use clampMaxNumElementsStrict (does more elements first) in LegalizerInfo to avoid test changes. Fixes failures caused by failing to combine artifacts created during more/fewer elements vector. Differential Revision: https://reviews.llvm.org/D114198
2021-12-23 21:09:51 +08:00
; GFX6-NEXT: [[BITCAST7:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR2]](s32)
; GFX6-NEXT: [[CONCAT_VECTORS:%[0-9]+]]:_(<6 x s16>) = G_CONCAT_VECTORS [[BITCAST5]](<2 x s16>), [[BITCAST6]](<2 x s16>), [[BITCAST7]](<2 x s16>)
GlobalISel: Regen vector mir tests, add tests for vector arg lowering Precommit for D114198 (Rework more/fewer elements for vectors). Regenerate auto-generated mir tests for vectors (use CHECK-NEXT instead of CHECK). Remove -global-isel-abort=0 where it is no longer needed. Add mir tests for different AMDGPU sub-targets and they way they lower function vector arguments (tests for legalization artifact combiner).
2021-12-23 19:39:38 +08:00
; GFX6-NEXT: $vgpr0_vgpr1_vgpr2 = COPY [[CONCAT_VECTORS]](<6 x s16>)
AMDGPU/GlobalISel: Add baseline add/sub sat legalization tests
2020-07-13 00:49:04 +08:00
; GFX8-LABEL: name: usubsat_v3s16
; GFX8: [[COPY:%[0-9]+]]:_(<6 x s16>) = COPY $vgpr0_vgpr1_vgpr2
GlobalISel: Regen vector mir tests, add tests for vector arg lowering Precommit for D114198 (Rework more/fewer elements for vectors). Regenerate auto-generated mir tests for vectors (use CHECK-NEXT instead of CHECK). Remove -global-isel-abort=0 where it is no longer needed. Add mir tests for different AMDGPU sub-targets and they way they lower function vector arguments (tests for legalization artifact combiner).
2021-12-23 19:39:38 +08:00
; GFX8-NEXT: [[UV:%[0-9]+]]:_(<2 x s16>), [[UV1:%[0-9]+]]:_(<2 x s16>), [[UV2:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[COPY]](<6 x s16>)
; GFX8-NEXT: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[UV]](<2 x s16>)
; GFX8-NEXT: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST]](s32)
; GFX8-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
; GFX8-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
; GFX8-NEXT: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)
; GFX8-NEXT: [[BITCAST1:%[0-9]+]]:_(s32) = G_BITCAST [[UV1]](<2 x s16>)
; GFX8-NEXT: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST1]](s32)
[GlobalISel] Rework more/fewer elements for vectors Artifact combiner is not able to access individual elements after using LCMTy style merge/unmerge, extract and insert to change vector number of elements (pad with undef or split to sub-vector instructions). Use unmerge to individual elements instead and then merge elements into requested types. Change argument lowering for vectors and moreElementsVector to use buildPadVectorWithUndefElements and buildDeleteTrailingVectorElements. FewerElementsVector had a few helpers that had different behavior, introduce new helper for most of the opcodes. FewerElementsVector helper is more flexible since it can create leftover instruction smaller then requested type (useful in case target wants to avoid pad with undef and use fewer registers). If target does not want leftover of different type it should call more elements first. Some helpers were performing more elements first to have split without leftover. Opcodes that used this helper use clampMaxNumElementsStrict (does more elements first) in LegalizerInfo to avoid test changes. Fixes failures caused by failing to combine artifacts created during more/fewer elements vector. Differential Revision: https://reviews.llvm.org/D114198
2021-12-23 21:09:51 +08:00
; GFX8-NEXT: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST1]], [[C]](s32)
GlobalISel: Regen vector mir tests, add tests for vector arg lowering Precommit for D114198 (Rework more/fewer elements for vectors). Regenerate auto-generated mir tests for vectors (use CHECK-NEXT instead of CHECK). Remove -global-isel-abort=0 where it is no longer needed. Add mir tests for different AMDGPU sub-targets and they way they lower function vector arguments (tests for legalization artifact combiner).
2021-12-23 19:39:38 +08:00
; GFX8-NEXT: [[TRUNC3:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR1]](s32)
[GlobalISel] Rework more/fewer elements for vectors Artifact combiner is not able to access individual elements after using LCMTy style merge/unmerge, extract and insert to change vector number of elements (pad with undef or split to sub-vector instructions). Use unmerge to individual elements instead and then merge elements into requested types. Change argument lowering for vectors and moreElementsVector to use buildPadVectorWithUndefElements and buildDeleteTrailingVectorElements. FewerElementsVector had a few helpers that had different behavior, introduce new helper for most of the opcodes. FewerElementsVector helper is more flexible since it can create leftover instruction smaller then requested type (useful in case target wants to avoid pad with undef and use fewer registers). If target does not want leftover of different type it should call more elements first. Some helpers were performing more elements first to have split without leftover. Opcodes that used this helper use clampMaxNumElementsStrict (does more elements first) in LegalizerInfo to avoid test changes. Fixes failures caused by failing to combine artifacts created during more/fewer elements vector. Differential Revision: https://reviews.llvm.org/D114198
2021-12-23 21:09:51 +08:00
; GFX8-NEXT: [[BITCAST2:%[0-9]+]]:_(s32) = G_BITCAST [[UV2]](<2 x s16>)
; GFX8-NEXT: [[TRUNC4:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST2]](s32)
; GFX8-NEXT: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST2]], [[C]](s32)
GlobalISel: Regen vector mir tests, add tests for vector arg lowering Precommit for D114198 (Rework more/fewer elements for vectors). Regenerate auto-generated mir tests for vectors (use CHECK-NEXT instead of CHECK). Remove -global-isel-abort=0 where it is no longer needed. Add mir tests for different AMDGPU sub-targets and they way they lower function vector arguments (tests for legalization artifact combiner).
2021-12-23 19:39:38 +08:00
; GFX8-NEXT: [[TRUNC5:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR2]](s32)
; GFX8-NEXT: [[USUBSAT:%[0-9]+]]:_(s16) = G_USUBSAT [[TRUNC]], [[TRUNC3]]
; GFX8-NEXT: [[USUBSAT1:%[0-9]+]]:_(s16) = G_USUBSAT [[TRUNC1]], [[TRUNC4]]
; GFX8-NEXT: [[USUBSAT2:%[0-9]+]]:_(s16) = G_USUBSAT [[TRUNC2]], [[TRUNC5]]
; GFX8-NEXT: [[DEF:%[0-9]+]]:_(<4 x s16>) = G_IMPLICIT_DEF
[GlobalISel] Rework more/fewer elements for vectors Artifact combiner is not able to access individual elements after using LCMTy style merge/unmerge, extract and insert to change vector number of elements (pad with undef or split to sub-vector instructions). Use unmerge to individual elements instead and then merge elements into requested types. Change argument lowering for vectors and moreElementsVector to use buildPadVectorWithUndefElements and buildDeleteTrailingVectorElements. FewerElementsVector had a few helpers that had different behavior, introduce new helper for most of the opcodes. FewerElementsVector helper is more flexible since it can create leftover instruction smaller then requested type (useful in case target wants to avoid pad with undef and use fewer registers). If target does not want leftover of different type it should call more elements first. Some helpers were performing more elements first to have split without leftover. Opcodes that used this helper use clampMaxNumElementsStrict (does more elements first) in LegalizerInfo to avoid test changes. Fixes failures caused by failing to combine artifacts created during more/fewer elements vector. Differential Revision: https://reviews.llvm.org/D114198
2021-12-23 21:09:51 +08:00
; GFX8-NEXT: [[UV3:%[0-9]+]]:_(<2 x s16>), [[UV4:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[DEF]](<4 x s16>)
; GFX8-NEXT: [[BITCAST3:%[0-9]+]]:_(s32) = G_BITCAST [[UV3]](<2 x s16>)
; GFX8-NEXT: [[LSHR3:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST3]], [[C]](s32)
; GFX8-NEXT: [[BITCAST4:%[0-9]+]]:_(s32) = G_BITCAST [[UV4]](<2 x s16>)
GlobalISel: Regen vector mir tests, add tests for vector arg lowering Precommit for D114198 (Rework more/fewer elements for vectors). Regenerate auto-generated mir tests for vectors (use CHECK-NEXT instead of CHECK). Remove -global-isel-abort=0 where it is no longer needed. Add mir tests for different AMDGPU sub-targets and they way they lower function vector arguments (tests for legalization artifact combiner).
2021-12-23 19:39:38 +08:00
; GFX8-NEXT: [[ZEXT:%[0-9]+]]:_(s32) = G_ZEXT [[USUBSAT]](s16)
; GFX8-NEXT: [[ZEXT1:%[0-9]+]]:_(s32) = G_ZEXT [[USUBSAT1]](s16)
; GFX8-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[ZEXT1]], [[C]](s32)
; GFX8-NEXT: [[OR:%[0-9]+]]:_(s32) = G_OR [[ZEXT]], [[SHL]]
[GlobalISel] Rework more/fewer elements for vectors Artifact combiner is not able to access individual elements after using LCMTy style merge/unmerge, extract and insert to change vector number of elements (pad with undef or split to sub-vector instructions). Use unmerge to individual elements instead and then merge elements into requested types. Change argument lowering for vectors and moreElementsVector to use buildPadVectorWithUndefElements and buildDeleteTrailingVectorElements. FewerElementsVector had a few helpers that had different behavior, introduce new helper for most of the opcodes. FewerElementsVector helper is more flexible since it can create leftover instruction smaller then requested type (useful in case target wants to avoid pad with undef and use fewer registers). If target does not want leftover of different type it should call more elements first. Some helpers were performing more elements first to have split without leftover. Opcodes that used this helper use clampMaxNumElementsStrict (does more elements first) in LegalizerInfo to avoid test changes. Fixes failures caused by failing to combine artifacts created during more/fewer elements vector. Differential Revision: https://reviews.llvm.org/D114198
2021-12-23 21:09:51 +08:00
; GFX8-NEXT: [[BITCAST5:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR]](s32)
GlobalISel: Regen vector mir tests, add tests for vector arg lowering Precommit for D114198 (Rework more/fewer elements for vectors). Regenerate auto-generated mir tests for vectors (use CHECK-NEXT instead of CHECK). Remove -global-isel-abort=0 where it is no longer needed. Add mir tests for different AMDGPU sub-targets and they way they lower function vector arguments (tests for legalization artifact combiner).
2021-12-23 19:39:38 +08:00
; GFX8-NEXT: [[ZEXT2:%[0-9]+]]:_(s32) = G_ZEXT [[USUBSAT2]](s16)
; GFX8-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 65535
[GlobalISel] Rework more/fewer elements for vectors Artifact combiner is not able to access individual elements after using LCMTy style merge/unmerge, extract and insert to change vector number of elements (pad with undef or split to sub-vector instructions). Use unmerge to individual elements instead and then merge elements into requested types. Change argument lowering for vectors and moreElementsVector to use buildPadVectorWithUndefElements and buildDeleteTrailingVectorElements. FewerElementsVector had a few helpers that had different behavior, introduce new helper for most of the opcodes. FewerElementsVector helper is more flexible since it can create leftover instruction smaller then requested type (useful in case target wants to avoid pad with undef and use fewer registers). If target does not want leftover of different type it should call more elements first. Some helpers were performing more elements first to have split without leftover. Opcodes that used this helper use clampMaxNumElementsStrict (does more elements first) in LegalizerInfo to avoid test changes. Fixes failures caused by failing to combine artifacts created during more/fewer elements vector. Differential Revision: https://reviews.llvm.org/D114198
2021-12-23 21:09:51 +08:00
; GFX8-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[BITCAST3]], [[C1]]
GlobalISel: Regen vector mir tests, add tests for vector arg lowering Precommit for D114198 (Rework more/fewer elements for vectors). Regenerate auto-generated mir tests for vectors (use CHECK-NEXT instead of CHECK). Remove -global-isel-abort=0 where it is no longer needed. Add mir tests for different AMDGPU sub-targets and they way they lower function vector arguments (tests for legalization artifact combiner).
2021-12-23 19:39:38 +08:00
; GFX8-NEXT: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[AND]], [[C]](s32)
; GFX8-NEXT: [[OR1:%[0-9]+]]:_(s32) = G_OR [[ZEXT2]], [[SHL1]]
[GlobalISel] Rework more/fewer elements for vectors Artifact combiner is not able to access individual elements after using LCMTy style merge/unmerge, extract and insert to change vector number of elements (pad with undef or split to sub-vector instructions). Use unmerge to individual elements instead and then merge elements into requested types. Change argument lowering for vectors and moreElementsVector to use buildPadVectorWithUndefElements and buildDeleteTrailingVectorElements. FewerElementsVector had a few helpers that had different behavior, introduce new helper for most of the opcodes. FewerElementsVector helper is more flexible since it can create leftover instruction smaller then requested type (useful in case target wants to avoid pad with undef and use fewer registers). If target does not want leftover of different type it should call more elements first. Some helpers were performing more elements first to have split without leftover. Opcodes that used this helper use clampMaxNumElementsStrict (does more elements first) in LegalizerInfo to avoid test changes. Fixes failures caused by failing to combine artifacts created during more/fewer elements vector. Differential Revision: https://reviews.llvm.org/D114198
2021-12-23 21:09:51 +08:00
; GFX8-NEXT: [[BITCAST6:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR1]](s32)
GlobalISel: Regen vector mir tests, add tests for vector arg lowering Precommit for D114198 (Rework more/fewer elements for vectors). Regenerate auto-generated mir tests for vectors (use CHECK-NEXT instead of CHECK). Remove -global-isel-abort=0 where it is no longer needed. Add mir tests for different AMDGPU sub-targets and they way they lower function vector arguments (tests for legalization artifact combiner).
2021-12-23 19:39:38 +08:00
; GFX8-NEXT: [[AND1:%[0-9]+]]:_(s32) = G_AND [[LSHR3]], [[C1]]
[GlobalISel] Rework more/fewer elements for vectors Artifact combiner is not able to access individual elements after using LCMTy style merge/unmerge, extract and insert to change vector number of elements (pad with undef or split to sub-vector instructions). Use unmerge to individual elements instead and then merge elements into requested types. Change argument lowering for vectors and moreElementsVector to use buildPadVectorWithUndefElements and buildDeleteTrailingVectorElements. FewerElementsVector had a few helpers that had different behavior, introduce new helper for most of the opcodes. FewerElementsVector helper is more flexible since it can create leftover instruction smaller then requested type (useful in case target wants to avoid pad with undef and use fewer registers). If target does not want leftover of different type it should call more elements first. Some helpers were performing more elements first to have split without leftover. Opcodes that used this helper use clampMaxNumElementsStrict (does more elements first) in LegalizerInfo to avoid test changes. Fixes failures caused by failing to combine artifacts created during more/fewer elements vector. Differential Revision: https://reviews.llvm.org/D114198
2021-12-23 21:09:51 +08:00
; GFX8-NEXT: [[AND2:%[0-9]+]]:_(s32) = G_AND [[BITCAST4]], [[C1]]
GlobalISel: Regen vector mir tests, add tests for vector arg lowering Precommit for D114198 (Rework more/fewer elements for vectors). Regenerate auto-generated mir tests for vectors (use CHECK-NEXT instead of CHECK). Remove -global-isel-abort=0 where it is no longer needed. Add mir tests for different AMDGPU sub-targets and they way they lower function vector arguments (tests for legalization artifact combiner).
2021-12-23 19:39:38 +08:00
; GFX8-NEXT: [[SHL2:%[0-9]+]]:_(s32) = G_SHL [[AND2]], [[C]](s32)
; GFX8-NEXT: [[OR2:%[0-9]+]]:_(s32) = G_OR [[AND1]], [[SHL2]]
[GlobalISel] Rework more/fewer elements for vectors Artifact combiner is not able to access individual elements after using LCMTy style merge/unmerge, extract and insert to change vector number of elements (pad with undef or split to sub-vector instructions). Use unmerge to individual elements instead and then merge elements into requested types. Change argument lowering for vectors and moreElementsVector to use buildPadVectorWithUndefElements and buildDeleteTrailingVectorElements. FewerElementsVector had a few helpers that had different behavior, introduce new helper for most of the opcodes. FewerElementsVector helper is more flexible since it can create leftover instruction smaller then requested type (useful in case target wants to avoid pad with undef and use fewer registers). If target does not want leftover of different type it should call more elements first. Some helpers were performing more elements first to have split without leftover. Opcodes that used this helper use clampMaxNumElementsStrict (does more elements first) in LegalizerInfo to avoid test changes. Fixes failures caused by failing to combine artifacts created during more/fewer elements vector. Differential Revision: https://reviews.llvm.org/D114198
2021-12-23 21:09:51 +08:00
; GFX8-NEXT: [[BITCAST7:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR2]](s32)
; GFX8-NEXT: [[CONCAT_VECTORS:%[0-9]+]]:_(<6 x s16>) = G_CONCAT_VECTORS [[BITCAST5]](<2 x s16>), [[BITCAST6]](<2 x s16>), [[BITCAST7]](<2 x s16>)
GlobalISel: Regen vector mir tests, add tests for vector arg lowering Precommit for D114198 (Rework more/fewer elements for vectors). Regenerate auto-generated mir tests for vectors (use CHECK-NEXT instead of CHECK). Remove -global-isel-abort=0 where it is no longer needed. Add mir tests for different AMDGPU sub-targets and they way they lower function vector arguments (tests for legalization artifact combiner).
2021-12-23 19:39:38 +08:00
; GFX8-NEXT: $vgpr0_vgpr1_vgpr2 = COPY [[CONCAT_VECTORS]](<6 x s16>)
AMDGPU/GlobalISel: Add baseline add/sub sat legalization tests
2020-07-13 00:49:04 +08:00
; GFX9-LABEL: name: usubsat_v3s16
; GFX9: [[COPY:%[0-9]+]]:_(<6 x s16>) = COPY $vgpr0_vgpr1_vgpr2
GlobalISel: Regen vector mir tests, add tests for vector arg lowering Precommit for D114198 (Rework more/fewer elements for vectors). Regenerate auto-generated mir tests for vectors (use CHECK-NEXT instead of CHECK). Remove -global-isel-abort=0 where it is no longer needed. Add mir tests for different AMDGPU sub-targets and they way they lower function vector arguments (tests for legalization artifact combiner).
2021-12-23 19:39:38 +08:00
; GFX9-NEXT: [[UV:%[0-9]+]]:_(<2 x s16>), [[UV1:%[0-9]+]]:_(<2 x s16>), [[UV2:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[COPY]](<6 x s16>)
; GFX9-NEXT: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[UV]](<2 x s16>)
; GFX9-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
; GFX9-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
; GFX9-NEXT: [[BITCAST1:%[0-9]+]]:_(s32) = G_BITCAST [[UV1]](<2 x s16>)
[GlobalISel] Rework more/fewer elements for vectors Artifact combiner is not able to access individual elements after using LCMTy style merge/unmerge, extract and insert to change vector number of elements (pad with undef or split to sub-vector instructions). Use unmerge to individual elements instead and then merge elements into requested types. Change argument lowering for vectors and moreElementsVector to use buildPadVectorWithUndefElements and buildDeleteTrailingVectorElements. FewerElementsVector had a few helpers that had different behavior, introduce new helper for most of the opcodes. FewerElementsVector helper is more flexible since it can create leftover instruction smaller then requested type (useful in case target wants to avoid pad with undef and use fewer registers). If target does not want leftover of different type it should call more elements first. Some helpers were performing more elements first to have split without leftover. Opcodes that used this helper use clampMaxNumElementsStrict (does more elements first) in LegalizerInfo to avoid test changes. Fixes failures caused by failing to combine artifacts created during more/fewer elements vector. Differential Revision: https://reviews.llvm.org/D114198
2021-12-23 21:09:51 +08:00
; GFX9-NEXT: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST1]], [[C]](s32)
; GFX9-NEXT: [[BITCAST2:%[0-9]+]]:_(s32) = G_BITCAST [[UV2]](<2 x s16>)
; GFX9-NEXT: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST2]], [[C]](s32)
GlobalISel: Regen vector mir tests, add tests for vector arg lowering Precommit for D114198 (Rework more/fewer elements for vectors). Regenerate auto-generated mir tests for vectors (use CHECK-NEXT instead of CHECK). Remove -global-isel-abort=0 where it is no longer needed. Add mir tests for different AMDGPU sub-targets and they way they lower function vector arguments (tests for legalization artifact combiner).
2021-12-23 19:39:38 +08:00
; GFX9-NEXT: [[BUILD_VECTOR_TRUNC:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC [[BITCAST]](s32), [[LSHR]](s32)
; GFX9-NEXT: [[DEF:%[0-9]+]]:_(s32) = G_IMPLICIT_DEF
; GFX9-NEXT: [[BUILD_VECTOR_TRUNC1:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC [[BITCAST1]](s32), [[DEF]](s32)
[GlobalISel] Rework more/fewer elements for vectors Artifact combiner is not able to access individual elements after using LCMTy style merge/unmerge, extract and insert to change vector number of elements (pad with undef or split to sub-vector instructions). Use unmerge to individual elements instead and then merge elements into requested types. Change argument lowering for vectors and moreElementsVector to use buildPadVectorWithUndefElements and buildDeleteTrailingVectorElements. FewerElementsVector had a few helpers that had different behavior, introduce new helper for most of the opcodes. FewerElementsVector helper is more flexible since it can create leftover instruction smaller then requested type (useful in case target wants to avoid pad with undef and use fewer registers). If target does not want leftover of different type it should call more elements first. Some helpers were performing more elements first to have split without leftover. Opcodes that used this helper use clampMaxNumElementsStrict (does more elements first) in LegalizerInfo to avoid test changes. Fixes failures caused by failing to combine artifacts created during more/fewer elements vector. Differential Revision: https://reviews.llvm.org/D114198
2021-12-23 21:09:51 +08:00
; GFX9-NEXT: [[BUILD_VECTOR_TRUNC2:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC [[LSHR1]](s32), [[BITCAST2]](s32)
GlobalISel: Regen vector mir tests, add tests for vector arg lowering Precommit for D114198 (Rework more/fewer elements for vectors). Regenerate auto-generated mir tests for vectors (use CHECK-NEXT instead of CHECK). Remove -global-isel-abort=0 where it is no longer needed. Add mir tests for different AMDGPU sub-targets and they way they lower function vector arguments (tests for legalization artifact combiner).
2021-12-23 19:39:38 +08:00
; GFX9-NEXT: [[BUILD_VECTOR_TRUNC3:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC [[LSHR2]](s32), [[DEF]](s32)
; GFX9-NEXT: [[USUBSAT:%[0-9]+]]:_(<2 x s16>) = G_USUBSAT [[BUILD_VECTOR_TRUNC]], [[BUILD_VECTOR_TRUNC2]]
; GFX9-NEXT: [[USUBSAT1:%[0-9]+]]:_(<2 x s16>) = G_USUBSAT [[BUILD_VECTOR_TRUNC1]], [[BUILD_VECTOR_TRUNC3]]
[GlobalISel] Rework more/fewer elements for vectors Artifact combiner is not able to access individual elements after using LCMTy style merge/unmerge, extract and insert to change vector number of elements (pad with undef or split to sub-vector instructions). Use unmerge to individual elements instead and then merge elements into requested types. Change argument lowering for vectors and moreElementsVector to use buildPadVectorWithUndefElements and buildDeleteTrailingVectorElements. FewerElementsVector had a few helpers that had different behavior, introduce new helper for most of the opcodes. FewerElementsVector helper is more flexible since it can create leftover instruction smaller then requested type (useful in case target wants to avoid pad with undef and use fewer registers). If target does not want leftover of different type it should call more elements first. Some helpers were performing more elements first to have split without leftover. Opcodes that used this helper use clampMaxNumElementsStrict (does more elements first) in LegalizerInfo to avoid test changes. Fixes failures caused by failing to combine artifacts created during more/fewer elements vector. Differential Revision: https://reviews.llvm.org/D114198
2021-12-23 21:09:51 +08:00
; GFX9-NEXT: [[BITCAST3:%[0-9]+]]:_(s32) = G_BITCAST [[USUBSAT]](<2 x s16>)
; GFX9-NEXT: [[LSHR3:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST3]], [[C]](s32)
; GFX9-NEXT: [[BITCAST4:%[0-9]+]]:_(s32) = G_BITCAST [[USUBSAT1]](<2 x s16>)
GlobalISel: Regen vector mir tests, add tests for vector arg lowering Precommit for D114198 (Rework more/fewer elements for vectors). Regenerate auto-generated mir tests for vectors (use CHECK-NEXT instead of CHECK). Remove -global-isel-abort=0 where it is no longer needed. Add mir tests for different AMDGPU sub-targets and they way they lower function vector arguments (tests for legalization artifact combiner).
2021-12-23 19:39:38 +08:00
; GFX9-NEXT: [[DEF1:%[0-9]+]]:_(<4 x s16>) = G_IMPLICIT_DEF
[GlobalISel] Rework more/fewer elements for vectors Artifact combiner is not able to access individual elements after using LCMTy style merge/unmerge, extract and insert to change vector number of elements (pad with undef or split to sub-vector instructions). Use unmerge to individual elements instead and then merge elements into requested types. Change argument lowering for vectors and moreElementsVector to use buildPadVectorWithUndefElements and buildDeleteTrailingVectorElements. FewerElementsVector had a few helpers that had different behavior, introduce new helper for most of the opcodes. FewerElementsVector helper is more flexible since it can create leftover instruction smaller then requested type (useful in case target wants to avoid pad with undef and use fewer registers). If target does not want leftover of different type it should call more elements first. Some helpers were performing more elements first to have split without leftover. Opcodes that used this helper use clampMaxNumElementsStrict (does more elements first) in LegalizerInfo to avoid test changes. Fixes failures caused by failing to combine artifacts created during more/fewer elements vector. Differential Revision: https://reviews.llvm.org/D114198
2021-12-23 21:09:51 +08:00
; GFX9-NEXT: [[UV3:%[0-9]+]]:_(<2 x s16>), [[UV4:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[DEF1]](<4 x s16>)
; GFX9-NEXT: [[BITCAST5:%[0-9]+]]:_(s32) = G_BITCAST [[UV3]](<2 x s16>)
; GFX9-NEXT: [[LSHR4:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST5]], [[C]](s32)
; GFX9-NEXT: [[BITCAST6:%[0-9]+]]:_(s32) = G_BITCAST [[UV4]](<2 x s16>)
; GFX9-NEXT: [[BUILD_VECTOR_TRUNC4:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC [[BITCAST3]](s32), [[LSHR3]](s32)
; GFX9-NEXT: [[BUILD_VECTOR_TRUNC5:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC [[BITCAST4]](s32), [[BITCAST5]](s32)
; GFX9-NEXT: [[BUILD_VECTOR_TRUNC6:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC [[LSHR4]](s32), [[BITCAST6]](s32)
GlobalISel: Regen vector mir tests, add tests for vector arg lowering Precommit for D114198 (Rework more/fewer elements for vectors). Regenerate auto-generated mir tests for vectors (use CHECK-NEXT instead of CHECK). Remove -global-isel-abort=0 where it is no longer needed. Add mir tests for different AMDGPU sub-targets and they way they lower function vector arguments (tests for legalization artifact combiner).
2021-12-23 19:39:38 +08:00
; GFX9-NEXT: [[CONCAT_VECTORS:%[0-9]+]]:_(<6 x s16>) = G_CONCAT_VECTORS [[BUILD_VECTOR_TRUNC4]](<2 x s16>), [[BUILD_VECTOR_TRUNC5]](<2 x s16>), [[BUILD_VECTOR_TRUNC6]](<2 x s16>)
; GFX9-NEXT: $vgpr0_vgpr1_vgpr2 = COPY [[CONCAT_VECTORS]](<6 x s16>)
AMDGPU/GlobalISel: Add baseline add/sub sat legalization tests
2020-07-13 00:49:04 +08:00
%0:_(<6 x s16>) = COPY $vgpr0_vgpr1_vgpr2
%1:_(<3 x s16>), %2:_(<3 x s16>) = G_UNMERGE_VALUES %0
%3:_(<3 x s16>) = G_USUBSAT %1, %2
%4:_(<3 x s16>) = G_IMPLICIT_DEF
%5:_(<6 x s16>) = G_CONCAT_VECTORS %3, %4
$vgpr0_vgpr1_vgpr2 = COPY %5
...
---
name: usubsat_v4s16
body: |
bb.0:
liveins: $vgpr0_vgpr1, $vgpr2_vgpr3
; GFX6-LABEL: name: usubsat_v4s16
; GFX6: [[COPY:%[0-9]+]]:_(<4 x s16>) = COPY $vgpr0_vgpr1
GlobalISel: Regen vector mir tests, add tests for vector arg lowering Precommit for D114198 (Rework more/fewer elements for vectors). Regenerate auto-generated mir tests for vectors (use CHECK-NEXT instead of CHECK). Remove -global-isel-abort=0 where it is no longer needed. Add mir tests for different AMDGPU sub-targets and they way they lower function vector arguments (tests for legalization artifact combiner).
2021-12-23 19:39:38 +08:00
; GFX6-NEXT: [[COPY1:%[0-9]+]]:_(<4 x s16>) = COPY $vgpr2_vgpr3
; GFX6-NEXT: [[UV:%[0-9]+]]:_(<2 x s16>), [[UV1:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[COPY]](<4 x s16>)
; GFX6-NEXT: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[UV]](<2 x s16>)
; GFX6-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
; GFX6-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
; GFX6-NEXT: [[BITCAST1:%[0-9]+]]:_(s32) = G_BITCAST [[UV1]](<2 x s16>)
; GFX6-NEXT: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST1]], [[C]](s32)
; GFX6-NEXT: [[UV2:%[0-9]+]]:_(<2 x s16>), [[UV3:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[COPY1]](<4 x s16>)
; GFX6-NEXT: [[BITCAST2:%[0-9]+]]:_(s32) = G_BITCAST [[UV2]](<2 x s16>)
; GFX6-NEXT: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST2]], [[C]](s32)
; GFX6-NEXT: [[BITCAST3:%[0-9]+]]:_(s32) = G_BITCAST [[UV3]](<2 x s16>)
; GFX6-NEXT: [[LSHR3:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST3]], [[C]](s32)
; GFX6-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[BITCAST]], [[C]](s32)
; GFX6-NEXT: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[BITCAST2]], [[C]](s32)
; GFX6-NEXT: [[UMIN:%[0-9]+]]:_(s32) = G_UMIN [[SHL]], [[SHL1]]
; GFX6-NEXT: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[SHL]], [[UMIN]]
; GFX6-NEXT: [[LSHR4:%[0-9]+]]:_(s32) = G_LSHR [[SUB]], [[C]](s32)
; GFX6-NEXT: [[SHL2:%[0-9]+]]:_(s32) = G_SHL [[LSHR]], [[C]](s32)
; GFX6-NEXT: [[SHL3:%[0-9]+]]:_(s32) = G_SHL [[LSHR2]], [[C]](s32)
; GFX6-NEXT: [[UMIN1:%[0-9]+]]:_(s32) = G_UMIN [[SHL2]], [[SHL3]]
; GFX6-NEXT: [[SUB1:%[0-9]+]]:_(s32) = G_SUB [[SHL2]], [[UMIN1]]
; GFX6-NEXT: [[LSHR5:%[0-9]+]]:_(s32) = G_LSHR [[SUB1]], [[C]](s32)
; GFX6-NEXT: [[SHL4:%[0-9]+]]:_(s32) = G_SHL [[BITCAST1]], [[C]](s32)
; GFX6-NEXT: [[SHL5:%[0-9]+]]:_(s32) = G_SHL [[BITCAST3]], [[C]](s32)
; GFX6-NEXT: [[UMIN2:%[0-9]+]]:_(s32) = G_UMIN [[SHL4]], [[SHL5]]
; GFX6-NEXT: [[SUB2:%[0-9]+]]:_(s32) = G_SUB [[SHL4]], [[UMIN2]]
; GFX6-NEXT: [[LSHR6:%[0-9]+]]:_(s32) = G_LSHR [[SUB2]], [[C]](s32)
; GFX6-NEXT: [[SHL6:%[0-9]+]]:_(s32) = G_SHL [[LSHR1]], [[C]](s32)
; GFX6-NEXT: [[SHL7:%[0-9]+]]:_(s32) = G_SHL [[LSHR3]], [[C]](s32)
; GFX6-NEXT: [[UMIN3:%[0-9]+]]:_(s32) = G_UMIN [[SHL6]], [[SHL7]]
; GFX6-NEXT: [[SUB3:%[0-9]+]]:_(s32) = G_SUB [[SHL6]], [[UMIN3]]
; GFX6-NEXT: [[LSHR7:%[0-9]+]]:_(s32) = G_LSHR [[SUB3]], [[C]](s32)
; GFX6-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 65535
; GFX6-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[LSHR4]], [[C1]]
; GFX6-NEXT: [[AND1:%[0-9]+]]:_(s32) = G_AND [[LSHR5]], [[C1]]
; GFX6-NEXT: [[SHL8:%[0-9]+]]:_(s32) = G_SHL [[AND1]], [[C]](s32)
; GFX6-NEXT: [[OR:%[0-9]+]]:_(s32) = G_OR [[AND]], [[SHL8]]
; GFX6-NEXT: [[BITCAST4:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR]](s32)
; GFX6-NEXT: [[AND2:%[0-9]+]]:_(s32) = G_AND [[LSHR6]], [[C1]]
; GFX6-NEXT: [[AND3:%[0-9]+]]:_(s32) = G_AND [[LSHR7]], [[C1]]
; GFX6-NEXT: [[SHL9:%[0-9]+]]:_(s32) = G_SHL [[AND3]], [[C]](s32)
; GFX6-NEXT: [[OR1:%[0-9]+]]:_(s32) = G_OR [[AND2]], [[SHL9]]
; GFX6-NEXT: [[BITCAST5:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR1]](s32)
; GFX6-NEXT: [[CONCAT_VECTORS:%[0-9]+]]:_(<4 x s16>) = G_CONCAT_VECTORS [[BITCAST4]](<2 x s16>), [[BITCAST5]](<2 x s16>)
; GFX6-NEXT: $vgpr0_vgpr1 = COPY [[CONCAT_VECTORS]](<4 x s16>)
AMDGPU/GlobalISel: Add baseline add/sub sat legalization tests
2020-07-13 00:49:04 +08:00
; GFX8-LABEL: name: usubsat_v4s16
; GFX8: [[COPY:%[0-9]+]]:_(<4 x s16>) = COPY $vgpr0_vgpr1
GlobalISel: Regen vector mir tests, add tests for vector arg lowering Precommit for D114198 (Rework more/fewer elements for vectors). Regenerate auto-generated mir tests for vectors (use CHECK-NEXT instead of CHECK). Remove -global-isel-abort=0 where it is no longer needed. Add mir tests for different AMDGPU sub-targets and they way they lower function vector arguments (tests for legalization artifact combiner).
2021-12-23 19:39:38 +08:00
; GFX8-NEXT: [[COPY1:%[0-9]+]]:_(<4 x s16>) = COPY $vgpr2_vgpr3
; GFX8-NEXT: [[UV:%[0-9]+]]:_(<2 x s16>), [[UV1:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[COPY]](<4 x s16>)
; GFX8-NEXT: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[UV]](<2 x s16>)
; GFX8-NEXT: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST]](s32)
; GFX8-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
; GFX8-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
; GFX8-NEXT: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)
; GFX8-NEXT: [[BITCAST1:%[0-9]+]]:_(s32) = G_BITCAST [[UV1]](<2 x s16>)
; GFX8-NEXT: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST1]](s32)
; GFX8-NEXT: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST1]], [[C]](s32)
; GFX8-NEXT: [[TRUNC3:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR1]](s32)
; GFX8-NEXT: [[UV2:%[0-9]+]]:_(<2 x s16>), [[UV3:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[COPY1]](<4 x s16>)
; GFX8-NEXT: [[BITCAST2:%[0-9]+]]:_(s32) = G_BITCAST [[UV2]](<2 x s16>)
; GFX8-NEXT: [[TRUNC4:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST2]](s32)
; GFX8-NEXT: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST2]], [[C]](s32)
; GFX8-NEXT: [[TRUNC5:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR2]](s32)
; GFX8-NEXT: [[BITCAST3:%[0-9]+]]:_(s32) = G_BITCAST [[UV3]](<2 x s16>)
; GFX8-NEXT: [[TRUNC6:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST3]](s32)
; GFX8-NEXT: [[LSHR3:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST3]], [[C]](s32)
; GFX8-NEXT: [[TRUNC7:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR3]](s32)
; GFX8-NEXT: [[USUBSAT:%[0-9]+]]:_(s16) = G_USUBSAT [[TRUNC]], [[TRUNC4]]
; GFX8-NEXT: [[USUBSAT1:%[0-9]+]]:_(s16) = G_USUBSAT [[TRUNC1]], [[TRUNC5]]
; GFX8-NEXT: [[USUBSAT2:%[0-9]+]]:_(s16) = G_USUBSAT [[TRUNC2]], [[TRUNC6]]
; GFX8-NEXT: [[USUBSAT3:%[0-9]+]]:_(s16) = G_USUBSAT [[TRUNC3]], [[TRUNC7]]
; GFX8-NEXT: [[ZEXT:%[0-9]+]]:_(s32) = G_ZEXT [[USUBSAT]](s16)
; GFX8-NEXT: [[ZEXT1:%[0-9]+]]:_(s32) = G_ZEXT [[USUBSAT1]](s16)
; GFX8-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[ZEXT1]], [[C]](s32)
; GFX8-NEXT: [[OR:%[0-9]+]]:_(s32) = G_OR [[ZEXT]], [[SHL]]
; GFX8-NEXT: [[BITCAST4:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR]](s32)
; GFX8-NEXT: [[ZEXT2:%[0-9]+]]:_(s32) = G_ZEXT [[USUBSAT2]](s16)
; GFX8-NEXT: [[ZEXT3:%[0-9]+]]:_(s32) = G_ZEXT [[USUBSAT3]](s16)
; GFX8-NEXT: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[ZEXT3]], [[C]](s32)
; GFX8-NEXT: [[OR1:%[0-9]+]]:_(s32) = G_OR [[ZEXT2]], [[SHL1]]
; GFX8-NEXT: [[BITCAST5:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR1]](s32)
; GFX8-NEXT: [[CONCAT_VECTORS:%[0-9]+]]:_(<4 x s16>) = G_CONCAT_VECTORS [[BITCAST4]](<2 x s16>), [[BITCAST5]](<2 x s16>)
; GFX8-NEXT: $vgpr0_vgpr1 = COPY [[CONCAT_VECTORS]](<4 x s16>)
AMDGPU/GlobalISel: Add baseline add/sub sat legalization tests
2020-07-13 00:49:04 +08:00
; GFX9-LABEL: name: usubsat_v4s16
; GFX9: [[COPY:%[0-9]+]]:_(<4 x s16>) = COPY $vgpr0_vgpr1
GlobalISel: Regen vector mir tests, add tests for vector arg lowering Precommit for D114198 (Rework more/fewer elements for vectors). Regenerate auto-generated mir tests for vectors (use CHECK-NEXT instead of CHECK). Remove -global-isel-abort=0 where it is no longer needed. Add mir tests for different AMDGPU sub-targets and they way they lower function vector arguments (tests for legalization artifact combiner).
2021-12-23 19:39:38 +08:00
; GFX9-NEXT: [[COPY1:%[0-9]+]]:_(<4 x s16>) = COPY $vgpr2_vgpr3
; GFX9-NEXT: [[UV:%[0-9]+]]:_(<2 x s16>), [[UV1:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[COPY]](<4 x s16>)
; GFX9-NEXT: [[UV2:%[0-9]+]]:_(<2 x s16>), [[UV3:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[COPY1]](<4 x s16>)
; GFX9-NEXT: [[USUBSAT:%[0-9]+]]:_(<2 x s16>) = G_USUBSAT [[UV]], [[UV2]]
; GFX9-NEXT: [[USUBSAT1:%[0-9]+]]:_(<2 x s16>) = G_USUBSAT [[UV1]], [[UV3]]
; GFX9-NEXT: [[CONCAT_VECTORS:%[0-9]+]]:_(<4 x s16>) = G_CONCAT_VECTORS [[USUBSAT]](<2 x s16>), [[USUBSAT1]](<2 x s16>)
; GFX9-NEXT: $vgpr0_vgpr1 = COPY [[CONCAT_VECTORS]](<4 x s16>)
AMDGPU/GlobalISel: Add baseline add/sub sat legalization tests
2020-07-13 00:49:04 +08:00
%0:_(<4 x s16>) = COPY $vgpr0_vgpr1
%1:_(<4 x s16>) = COPY $vgpr2_vgpr3
%2:_(<4 x s16>) = G_USUBSAT %0, %1
$vgpr0_vgpr1 = COPY %2
...
---
name: usubsat_s32
body: |
bb.0:
liveins: $vgpr0, $vgpr1
; GFX6-LABEL: name: usubsat_s32
; GFX6: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
GlobalISel: Regen vector mir tests, add tests for vector arg lowering Precommit for D114198 (Rework more/fewer elements for vectors). Regenerate auto-generated mir tests for vectors (use CHECK-NEXT instead of CHECK). Remove -global-isel-abort=0 where it is no longer needed. Add mir tests for different AMDGPU sub-targets and they way they lower function vector arguments (tests for legalization artifact combiner).
2021-12-23 19:39:38 +08:00
; GFX6-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
; GFX6-NEXT: [[UMIN:%[0-9]+]]:_(s32) = G_UMIN [[COPY]], [[COPY1]]
; GFX6-NEXT: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[COPY]], [[UMIN]]
; GFX6-NEXT: $vgpr0 = COPY [[SUB]](s32)
AMDGPU/GlobalISel: Add baseline add/sub sat legalization tests
2020-07-13 00:49:04 +08:00
; GFX8-LABEL: name: usubsat_s32
; GFX8: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
GlobalISel: Regen vector mir tests, add tests for vector arg lowering Precommit for D114198 (Rework more/fewer elements for vectors). Regenerate auto-generated mir tests for vectors (use CHECK-NEXT instead of CHECK). Remove -global-isel-abort=0 where it is no longer needed. Add mir tests for different AMDGPU sub-targets and they way they lower function vector arguments (tests for legalization artifact combiner).
2021-12-23 19:39:38 +08:00
; GFX8-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
; GFX8-NEXT: [[USUBSAT:%[0-9]+]]:_(s32) = G_USUBSAT [[COPY]], [[COPY1]]
; GFX8-NEXT: $vgpr0 = COPY [[USUBSAT]](s32)
AMDGPU/GlobalISel: Add baseline add/sub sat legalization tests
2020-07-13 00:49:04 +08:00
; GFX9-LABEL: name: usubsat_s32
; GFX9: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
GlobalISel: Regen vector mir tests, add tests for vector arg lowering Precommit for D114198 (Rework more/fewer elements for vectors). Regenerate auto-generated mir tests for vectors (use CHECK-NEXT instead of CHECK). Remove -global-isel-abort=0 where it is no longer needed. Add mir tests for different AMDGPU sub-targets and they way they lower function vector arguments (tests for legalization artifact combiner).
2021-12-23 19:39:38 +08:00
; GFX9-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
; GFX9-NEXT: [[USUBSAT:%[0-9]+]]:_(s32) = G_USUBSAT [[COPY]], [[COPY1]]
; GFX9-NEXT: $vgpr0 = COPY [[USUBSAT]](s32)
AMDGPU/GlobalISel: Add baseline add/sub sat legalization tests
2020-07-13 00:49:04 +08:00
%0:_(s32) = COPY $vgpr0
%1:_(s32) = COPY $vgpr1
%2:_(s32) = G_USUBSAT %0, %1
$vgpr0 = COPY %2
...
---
name: usubsat_v2s32
body: |
bb.0:
liveins: $vgpr0_vgpr1, $vgpr2_vgpr3
; GFX6-LABEL: name: usubsat_v2s32
; GFX6: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr0_vgpr1
GlobalISel: Regen vector mir tests, add tests for vector arg lowering Precommit for D114198 (Rework more/fewer elements for vectors). Regenerate auto-generated mir tests for vectors (use CHECK-NEXT instead of CHECK). Remove -global-isel-abort=0 where it is no longer needed. Add mir tests for different AMDGPU sub-targets and they way they lower function vector arguments (tests for legalization artifact combiner).
2021-12-23 19:39:38 +08:00
; GFX6-NEXT: [[COPY1:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr2_vgpr3
; GFX6-NEXT: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<2 x s32>)
; GFX6-NEXT: [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](<2 x s32>)
; GFX6-NEXT: [[UMIN:%[0-9]+]]:_(s32) = G_UMIN [[UV]], [[UV2]]
; GFX6-NEXT: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[UV]], [[UMIN]]
; GFX6-NEXT: [[UMIN1:%[0-9]+]]:_(s32) = G_UMIN [[UV1]], [[UV3]]
; GFX6-NEXT: [[SUB1:%[0-9]+]]:_(s32) = G_SUB [[UV1]], [[UMIN1]]
; GFX6-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[SUB]](s32), [[SUB1]](s32)
; GFX6-NEXT: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<2 x s32>)
AMDGPU/GlobalISel: Add baseline add/sub sat legalization tests
2020-07-13 00:49:04 +08:00
; GFX8-LABEL: name: usubsat_v2s32
; GFX8: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr0_vgpr1
GlobalISel: Regen vector mir tests, add tests for vector arg lowering Precommit for D114198 (Rework more/fewer elements for vectors). Regenerate auto-generated mir tests for vectors (use CHECK-NEXT instead of CHECK). Remove -global-isel-abort=0 where it is no longer needed. Add mir tests for different AMDGPU sub-targets and they way they lower function vector arguments (tests for legalization artifact combiner).
2021-12-23 19:39:38 +08:00
; GFX8-NEXT: [[COPY1:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr2_vgpr3
; GFX8-NEXT: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<2 x s32>)
; GFX8-NEXT: [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](<2 x s32>)
; GFX8-NEXT: [[USUBSAT:%[0-9]+]]:_(s32) = G_USUBSAT [[UV]], [[UV2]]
; GFX8-NEXT: [[USUBSAT1:%[0-9]+]]:_(s32) = G_USUBSAT [[UV1]], [[UV3]]
; GFX8-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[USUBSAT]](s32), [[USUBSAT1]](s32)
; GFX8-NEXT: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<2 x s32>)
AMDGPU/GlobalISel: Add baseline add/sub sat legalization tests
2020-07-13 00:49:04 +08:00
; GFX9-LABEL: name: usubsat_v2s32
; GFX9: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr0_vgpr1
GlobalISel: Regen vector mir tests, add tests for vector arg lowering Precommit for D114198 (Rework more/fewer elements for vectors). Regenerate auto-generated mir tests for vectors (use CHECK-NEXT instead of CHECK). Remove -global-isel-abort=0 where it is no longer needed. Add mir tests for different AMDGPU sub-targets and they way they lower function vector arguments (tests for legalization artifact combiner).
2021-12-23 19:39:38 +08:00
; GFX9-NEXT: [[COPY1:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr2_vgpr3
; GFX9-NEXT: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<2 x s32>)
; GFX9-NEXT: [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](<2 x s32>)
; GFX9-NEXT: [[USUBSAT:%[0-9]+]]:_(s32) = G_USUBSAT [[UV]], [[UV2]]
; GFX9-NEXT: [[USUBSAT1:%[0-9]+]]:_(s32) = G_USUBSAT [[UV1]], [[UV3]]
; GFX9-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[USUBSAT]](s32), [[USUBSAT1]](s32)
; GFX9-NEXT: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<2 x s32>)
AMDGPU/GlobalISel: Add baseline add/sub sat legalization tests
2020-07-13 00:49:04 +08:00
%0:_(<2 x s32>) = COPY $vgpr0_vgpr1
%1:_(<2 x s32>) = COPY $vgpr2_vgpr3
%2:_(<2 x s32>) = G_USUBSAT %0, %1
$vgpr0_vgpr1 = COPY %2
...
---
name: usubsat_s64
body: |
bb.0:
liveins: $vgpr0_vgpr1, $vgpr2_vgpr3
; GFX6-LABEL: name: usubsat_s64
; GFX6: [[COPY:%[0-9]+]]:_(s64) = COPY $vgpr0_vgpr1
GlobalISel: Regen vector mir tests, add tests for vector arg lowering Precommit for D114198 (Rework more/fewer elements for vectors). Regenerate auto-generated mir tests for vectors (use CHECK-NEXT instead of CHECK). Remove -global-isel-abort=0 where it is no longer needed. Add mir tests for different AMDGPU sub-targets and they way they lower function vector arguments (tests for legalization artifact combiner).
2021-12-23 19:39:38 +08:00
; GFX6-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $vgpr2_vgpr3
; GFX6-NEXT: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](s64)
; GFX6-NEXT: [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](s64)
; GFX6-NEXT: [[USUBO:%[0-9]+]]:_(s32), [[USUBO1:%[0-9]+]]:_(s1) = G_USUBO [[UV]], [[UV2]]
; GFX6-NEXT: [[USUBE:%[0-9]+]]:_(s32), [[USUBE1:%[0-9]+]]:_(s1) = G_USUBE [[UV1]], [[UV3]], [[USUBO1]]
; GFX6-NEXT: [[MV:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[USUBO]](s32), [[USUBE]](s32)
; GFX6-NEXT: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(ult), [[COPY]](s64), [[COPY1]]
; GFX6-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
; GFX6-NEXT: [[SELECT:%[0-9]+]]:_(s64) = G_SELECT [[ICMP]](s1), [[C]], [[MV]]
; GFX6-NEXT: $vgpr0_vgpr1 = COPY [[SELECT]](s64)
AMDGPU/GlobalISel: Add baseline add/sub sat legalization tests
2020-07-13 00:49:04 +08:00
; GFX8-LABEL: name: usubsat_s64
; GFX8: [[COPY:%[0-9]+]]:_(s64) = COPY $vgpr0_vgpr1
GlobalISel: Regen vector mir tests, add tests for vector arg lowering Precommit for D114198 (Rework more/fewer elements for vectors). Regenerate auto-generated mir tests for vectors (use CHECK-NEXT instead of CHECK). Remove -global-isel-abort=0 where it is no longer needed. Add mir tests for different AMDGPU sub-targets and they way they lower function vector arguments (tests for legalization artifact combiner).
2021-12-23 19:39:38 +08:00
; GFX8-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $vgpr2_vgpr3
; GFX8-NEXT: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](s64)
; GFX8-NEXT: [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](s64)
; GFX8-NEXT: [[USUBO:%[0-9]+]]:_(s32), [[USUBO1:%[0-9]+]]:_(s1) = G_USUBO [[UV]], [[UV2]]
; GFX8-NEXT: [[USUBE:%[0-9]+]]:_(s32), [[USUBE1:%[0-9]+]]:_(s1) = G_USUBE [[UV1]], [[UV3]], [[USUBO1]]
; GFX8-NEXT: [[MV:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[USUBO]](s32), [[USUBE]](s32)
; GFX8-NEXT: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(ult), [[COPY]](s64), [[COPY1]]
; GFX8-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
; GFX8-NEXT: [[SELECT:%[0-9]+]]:_(s64) = G_SELECT [[ICMP]](s1), [[C]], [[MV]]
; GFX8-NEXT: $vgpr0_vgpr1 = COPY [[SELECT]](s64)
AMDGPU/GlobalISel: Add baseline add/sub sat legalization tests
2020-07-13 00:49:04 +08:00
; GFX9-LABEL: name: usubsat_s64
; GFX9: [[COPY:%[0-9]+]]:_(s64) = COPY $vgpr0_vgpr1
GlobalISel: Regen vector mir tests, add tests for vector arg lowering Precommit for D114198 (Rework more/fewer elements for vectors). Regenerate auto-generated mir tests for vectors (use CHECK-NEXT instead of CHECK). Remove -global-isel-abort=0 where it is no longer needed. Add mir tests for different AMDGPU sub-targets and they way they lower function vector arguments (tests for legalization artifact combiner).
2021-12-23 19:39:38 +08:00
; GFX9-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $vgpr2_vgpr3
; GFX9-NEXT: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](s64)
; GFX9-NEXT: [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](s64)
; GFX9-NEXT: [[USUBO:%[0-9]+]]:_(s32), [[USUBO1:%[0-9]+]]:_(s1) = G_USUBO [[UV]], [[UV2]]
; GFX9-NEXT: [[USUBE:%[0-9]+]]:_(s32), [[USUBE1:%[0-9]+]]:_(s1) = G_USUBE [[UV1]], [[UV3]], [[USUBO1]]
; GFX9-NEXT: [[MV:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[USUBO]](s32), [[USUBE]](s32)
; GFX9-NEXT: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(ult), [[COPY]](s64), [[COPY1]]
; GFX9-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
; GFX9-NEXT: [[SELECT:%[0-9]+]]:_(s64) = G_SELECT [[ICMP]](s1), [[C]], [[MV]]
; GFX9-NEXT: $vgpr0_vgpr1 = COPY [[SELECT]](s64)
AMDGPU/GlobalISel: Add baseline add/sub sat legalization tests
2020-07-13 00:49:04 +08:00
%0:_(s64) = COPY $vgpr0_vgpr1
%1:_(s64) = COPY $vgpr2_vgpr3
%2:_(s64) = G_USUBSAT %0, %1
$vgpr0_vgpr1 = COPY %2
...
---
name: usubsat_v2s64
body: |
bb.0:
liveins: $vgpr0_vgpr1_vgpr2_vgpr3, $vgpr4_vgpr5_vgpr6_vgpr7
; GFX6-LABEL: name: usubsat_v2s64
; GFX6: [[COPY:%[0-9]+]]:_(<2 x s64>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
GlobalISel: Regen vector mir tests, add tests for vector arg lowering Precommit for D114198 (Rework more/fewer elements for vectors). Regenerate auto-generated mir tests for vectors (use CHECK-NEXT instead of CHECK). Remove -global-isel-abort=0 where it is no longer needed. Add mir tests for different AMDGPU sub-targets and they way they lower function vector arguments (tests for legalization artifact combiner).
2021-12-23 19:39:38 +08:00
; GFX6-NEXT: [[COPY1:%[0-9]+]]:_(<2 x s64>) = COPY $vgpr4_vgpr5_vgpr6_vgpr7
; GFX6-NEXT: [[UV:%[0-9]+]]:_(s64), [[UV1:%[0-9]+]]:_(s64) = G_UNMERGE_VALUES [[COPY]](<2 x s64>)
; GFX6-NEXT: [[UV2:%[0-9]+]]:_(s64), [[UV3:%[0-9]+]]:_(s64) = G_UNMERGE_VALUES [[COPY1]](<2 x s64>)
; GFX6-NEXT: [[UV4:%[0-9]+]]:_(s32), [[UV5:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[UV]](s64)
; GFX6-NEXT: [[UV6:%[0-9]+]]:_(s32), [[UV7:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[UV2]](s64)
; GFX6-NEXT: [[USUBO:%[0-9]+]]:_(s32), [[USUBO1:%[0-9]+]]:_(s1) = G_USUBO [[UV4]], [[UV6]]
; GFX6-NEXT: [[USUBE:%[0-9]+]]:_(s32), [[USUBE1:%[0-9]+]]:_(s1) = G_USUBE [[UV5]], [[UV7]], [[USUBO1]]
; GFX6-NEXT: [[MV:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[USUBO]](s32), [[USUBE]](s32)
; GFX6-NEXT: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(ult), [[UV]](s64), [[UV2]]
; GFX6-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
; GFX6-NEXT: [[SELECT:%[0-9]+]]:_(s64) = G_SELECT [[ICMP]](s1), [[C]], [[MV]]
; GFX6-NEXT: [[UV8:%[0-9]+]]:_(s32), [[UV9:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[UV1]](s64)
; GFX6-NEXT: [[UV10:%[0-9]+]]:_(s32), [[UV11:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[UV3]](s64)
; GFX6-NEXT: [[USUBO2:%[0-9]+]]:_(s32), [[USUBO3:%[0-9]+]]:_(s1) = G_USUBO [[UV8]], [[UV10]]
; GFX6-NEXT: [[USUBE2:%[0-9]+]]:_(s32), [[USUBE3:%[0-9]+]]:_(s1) = G_USUBE [[UV9]], [[UV11]], [[USUBO3]]
; GFX6-NEXT: [[MV1:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[USUBO2]](s32), [[USUBE2]](s32)
; GFX6-NEXT: [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(ult), [[UV1]](s64), [[UV3]]
; GFX6-NEXT: [[SELECT1:%[0-9]+]]:_(s64) = G_SELECT [[ICMP1]](s1), [[C]], [[MV1]]
; GFX6-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s64>) = G_BUILD_VECTOR [[SELECT]](s64), [[SELECT1]](s64)
; GFX6-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[BUILD_VECTOR]](<2 x s64>)
AMDGPU/GlobalISel: Add baseline add/sub sat legalization tests
2020-07-13 00:49:04 +08:00
; GFX8-LABEL: name: usubsat_v2s64
; GFX8: [[COPY:%[0-9]+]]:_(<2 x s64>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
GlobalISel: Regen vector mir tests, add tests for vector arg lowering Precommit for D114198 (Rework more/fewer elements for vectors). Regenerate auto-generated mir tests for vectors (use CHECK-NEXT instead of CHECK). Remove -global-isel-abort=0 where it is no longer needed. Add mir tests for different AMDGPU sub-targets and they way they lower function vector arguments (tests for legalization artifact combiner).
2021-12-23 19:39:38 +08:00
; GFX8-NEXT: [[COPY1:%[0-9]+]]:_(<2 x s64>) = COPY $vgpr4_vgpr5_vgpr6_vgpr7
; GFX8-NEXT: [[UV:%[0-9]+]]:_(s64), [[UV1:%[0-9]+]]:_(s64) = G_UNMERGE_VALUES [[COPY]](<2 x s64>)
; GFX8-NEXT: [[UV2:%[0-9]+]]:_(s64), [[UV3:%[0-9]+]]:_(s64) = G_UNMERGE_VALUES [[COPY1]](<2 x s64>)
; GFX8-NEXT: [[UV4:%[0-9]+]]:_(s32), [[UV5:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[UV]](s64)
; GFX8-NEXT: [[UV6:%[0-9]+]]:_(s32), [[UV7:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[UV2]](s64)
; GFX8-NEXT: [[USUBO:%[0-9]+]]:_(s32), [[USUBO1:%[0-9]+]]:_(s1) = G_USUBO [[UV4]], [[UV6]]
; GFX8-NEXT: [[USUBE:%[0-9]+]]:_(s32), [[USUBE1:%[0-9]+]]:_(s1) = G_USUBE [[UV5]], [[UV7]], [[USUBO1]]
; GFX8-NEXT: [[MV:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[USUBO]](s32), [[USUBE]](s32)
; GFX8-NEXT: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(ult), [[UV]](s64), [[UV2]]
; GFX8-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
; GFX8-NEXT: [[SELECT:%[0-9]+]]:_(s64) = G_SELECT [[ICMP]](s1), [[C]], [[MV]]
; GFX8-NEXT: [[UV8:%[0-9]+]]:_(s32), [[UV9:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[UV1]](s64)
; GFX8-NEXT: [[UV10:%[0-9]+]]:_(s32), [[UV11:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[UV3]](s64)
; GFX8-NEXT: [[USUBO2:%[0-9]+]]:_(s32), [[USUBO3:%[0-9]+]]:_(s1) = G_USUBO [[UV8]], [[UV10]]
; GFX8-NEXT: [[USUBE2:%[0-9]+]]:_(s32), [[USUBE3:%[0-9]+]]:_(s1) = G_USUBE [[UV9]], [[UV11]], [[USUBO3]]
; GFX8-NEXT: [[MV1:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[USUBO2]](s32), [[USUBE2]](s32)
; GFX8-NEXT: [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(ult), [[UV1]](s64), [[UV3]]
; GFX8-NEXT: [[SELECT1:%[0-9]+]]:_(s64) = G_SELECT [[ICMP1]](s1), [[C]], [[MV1]]
; GFX8-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s64>) = G_BUILD_VECTOR [[SELECT]](s64), [[SELECT1]](s64)
; GFX8-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[BUILD_VECTOR]](<2 x s64>)
AMDGPU/GlobalISel: Add baseline add/sub sat legalization tests
2020-07-13 00:49:04 +08:00
; GFX9-LABEL: name: usubsat_v2s64
; GFX9: [[COPY:%[0-9]+]]:_(<2 x s64>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
GlobalISel: Regen vector mir tests, add tests for vector arg lowering Precommit for D114198 (Rework more/fewer elements for vectors). Regenerate auto-generated mir tests for vectors (use CHECK-NEXT instead of CHECK). Remove -global-isel-abort=0 where it is no longer needed. Add mir tests for different AMDGPU sub-targets and they way they lower function vector arguments (tests for legalization artifact combiner).
2021-12-23 19:39:38 +08:00
; GFX9-NEXT: [[COPY1:%[0-9]+]]:_(<2 x s64>) = COPY $vgpr4_vgpr5_vgpr6_vgpr7
; GFX9-NEXT: [[UV:%[0-9]+]]:_(s64), [[UV1:%[0-9]+]]:_(s64) = G_UNMERGE_VALUES [[COPY]](<2 x s64>)
; GFX9-NEXT: [[UV2:%[0-9]+]]:_(s64), [[UV3:%[0-9]+]]:_(s64) = G_UNMERGE_VALUES [[COPY1]](<2 x s64>)
; GFX9-NEXT: [[UV4:%[0-9]+]]:_(s32), [[UV5:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[UV]](s64)
; GFX9-NEXT: [[UV6:%[0-9]+]]:_(s32), [[UV7:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[UV2]](s64)
; GFX9-NEXT: [[USUBO:%[0-9]+]]:_(s32), [[USUBO1:%[0-9]+]]:_(s1) = G_USUBO [[UV4]], [[UV6]]
; GFX9-NEXT: [[USUBE:%[0-9]+]]:_(s32), [[USUBE1:%[0-9]+]]:_(s1) = G_USUBE [[UV5]], [[UV7]], [[USUBO1]]
; GFX9-NEXT: [[MV:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[USUBO]](s32), [[USUBE]](s32)
; GFX9-NEXT: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(ult), [[UV]](s64), [[UV2]]
; GFX9-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
; GFX9-NEXT: [[SELECT:%[0-9]+]]:_(s64) = G_SELECT [[ICMP]](s1), [[C]], [[MV]]
; GFX9-NEXT: [[UV8:%[0-9]+]]:_(s32), [[UV9:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[UV1]](s64)
; GFX9-NEXT: [[UV10:%[0-9]+]]:_(s32), [[UV11:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[UV3]](s64)
; GFX9-NEXT: [[USUBO2:%[0-9]+]]:_(s32), [[USUBO3:%[0-9]+]]:_(s1) = G_USUBO [[UV8]], [[UV10]]
; GFX9-NEXT: [[USUBE2:%[0-9]+]]:_(s32), [[USUBE3:%[0-9]+]]:_(s1) = G_USUBE [[UV9]], [[UV11]], [[USUBO3]]
; GFX9-NEXT: [[MV1:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[USUBO2]](s32), [[USUBE2]](s32)
; GFX9-NEXT: [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(ult), [[UV1]](s64), [[UV3]]
; GFX9-NEXT: [[SELECT1:%[0-9]+]]:_(s64) = G_SELECT [[ICMP1]](s1), [[C]], [[MV1]]
; GFX9-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s64>) = G_BUILD_VECTOR [[SELECT]](s64), [[SELECT1]](s64)
; GFX9-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[BUILD_VECTOR]](<2 x s64>)
AMDGPU/GlobalISel: Add baseline add/sub sat legalization tests
2020-07-13 00:49:04 +08:00
%0:_(<2 x s64>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
%1:_(<2 x s64>) = COPY $vgpr4_vgpr5_vgpr6_vgpr7
%2:_(<2 x s64>) = G_USUBSAT %0, %1
$vgpr0_vgpr1_vgpr2_vgpr3 = COPY %2
...