130 lines
3.5 KiB
YAML
130 lines
3.5 KiB
YAML
# RUN: llc -mtriple=x86_64-linux-gnu -mattr=+avx2 -run-pass=instruction-select -verify-machineinstrs %s -o - | FileCheck %s --check-prefix=ALL --check-prefix=AVX2
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# RUN: llc -mtriple=x86_64-linux-gnu -mattr=+avx512f,+avx512vl -run-pass=instruction-select -verify-machineinstrs %s -o - | FileCheck %s --check-prefix=ALL --check-prefix=AVX512VL
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# RUN: llc -mtriple=x86_64-linux-gnu -mattr=+avx512f,+avx512vl,+avx512bw -run-pass=instruction-select -verify-machineinstrs %s -o - | FileCheck %s --check-prefix=ALL --check-prefix=AVX512BWVL
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--- |
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define <32 x i8> @test_sub_v32i8(<32 x i8> %arg1, <32 x i8> %arg2) {
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%ret = sub <32 x i8> %arg1, %arg2
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ret <32 x i8> %ret
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}
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define <16 x i16> @test_sub_v16i16(<16 x i16> %arg1, <16 x i16> %arg2) {
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%ret = sub <16 x i16> %arg1, %arg2
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ret <16 x i16> %ret
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}
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define <8 x i32> @test_sub_v8i32(<8 x i32> %arg1, <8 x i32> %arg2) {
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%ret = sub <8 x i32> %arg1, %arg2
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ret <8 x i32> %ret
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}
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define <4 x i64> @test_sub_v4i64(<4 x i64> %arg1, <4 x i64> %arg2) {
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%ret = sub <4 x i64> %arg1, %arg2
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ret <4 x i64> %ret
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}
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...
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---
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name: test_sub_v32i8
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# ALL-LABEL: name: test_sub_v32i8
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alignment: 16
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legalized: true
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regBankSelected: true
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registers:
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- { id: 0, class: vecr }
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- { id: 1, class: vecr }
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- { id: 2, class: vecr }
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# AVX2: %2:vr256 = VPSUBBYrr %0, %1
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#
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# AVX512VL: %2:vr256 = VPSUBBYrr %0, %1
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#
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# AVX512BWVL: %2:vr256x = VPSUBBZ256rr %0, %1
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body: |
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bb.1 (%ir-block.0):
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liveins: $ymm0, $ymm1
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%0(<32 x s8>) = COPY $ymm0
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%1(<32 x s8>) = COPY $ymm1
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%2(<32 x s8>) = G_SUB %0, %1
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$ymm0 = COPY %2(<32 x s8>)
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RET 0, implicit $ymm0
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...
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---
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name: test_sub_v16i16
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# ALL-LABEL: name: test_sub_v16i16
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alignment: 16
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legalized: true
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regBankSelected: true
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registers:
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- { id: 0, class: vecr }
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- { id: 1, class: vecr }
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- { id: 2, class: vecr }
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# AVX2: %2:vr256 = VPSUBWYrr %0, %1
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#
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# AVX512VL: %2:vr256 = VPSUBWYrr %0, %1
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#
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# AVX512BWVL: %2:vr256x = VPSUBWZ256rr %0, %1
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body: |
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bb.1 (%ir-block.0):
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liveins: $ymm0, $ymm1
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%0(<16 x s16>) = COPY $ymm0
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%1(<16 x s16>) = COPY $ymm1
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%2(<16 x s16>) = G_SUB %0, %1
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$ymm0 = COPY %2(<16 x s16>)
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RET 0, implicit $ymm0
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...
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---
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name: test_sub_v8i32
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# ALL-LABEL: name: test_sub_v8i32
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alignment: 16
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legalized: true
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regBankSelected: true
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registers:
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- { id: 0, class: vecr }
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- { id: 1, class: vecr }
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- { id: 2, class: vecr }
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# AVX2: %2:vr256 = VPSUBDYrr %0, %1
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#
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# AVX512VL: %2:vr256x = VPSUBDZ256rr %0, %1
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#
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# AVX512BWVL: %2:vr256x = VPSUBDZ256rr %0, %1
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body: |
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bb.1 (%ir-block.0):
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liveins: $ymm0, $ymm1
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%0(<8 x s32>) = COPY $ymm0
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%1(<8 x s32>) = COPY $ymm1
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%2(<8 x s32>) = G_SUB %0, %1
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$ymm0 = COPY %2(<8 x s32>)
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RET 0, implicit $ymm0
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...
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---
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name: test_sub_v4i64
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# ALL-LABEL: name: test_sub_v4i64
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alignment: 16
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legalized: true
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regBankSelected: true
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registers:
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- { id: 0, class: vecr }
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- { id: 1, class: vecr }
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- { id: 2, class: vecr }
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# AVX2: %2:vr256 = VPSUBQYrr %0, %1
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#
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# AVX512VL: %2:vr256x = VPSUBQZ256rr %0, %1
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#
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# AVX512BWVL: %2:vr256x = VPSUBQZ256rr %0, %1
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body: |
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bb.1 (%ir-block.0):
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liveins: $ymm0, $ymm1
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%0(<4 x s64>) = COPY $ymm0
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%1(<4 x s64>) = COPY $ymm1
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%2(<4 x s64>) = G_SUB %0, %1
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$ymm0 = COPY %2(<4 x s64>)
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RET 0, implicit $ymm0
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...
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