forked from OSchip/llvm-project
120 lines
4.6 KiB
YAML
120 lines
4.6 KiB
YAML
# RUN: llc -mtriple=x86_64-linux-gnu -global-isel -run-pass=instruction-select -verify-machineinstrs %s -o - | FileCheck %s --check-prefix=ALL --check-prefix=NO_AVX512VL --check-prefix=NO_AVX512F --check-prefix=SSE
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# RUN: llc -mtriple=x86_64-linux-gnu -mattr=+avx -global-isel -run-pass=instruction-select -verify-machineinstrs %s -o - | FileCheck %s --check-prefix=ALL --check-prefix=NO_AVX512VL --check-prefix=NO_AVX512F --check-prefix=AVX
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# RUN: llc -mtriple=x86_64-linux-gnu -mattr=+avx512f -global-isel -run-pass=instruction-select -verify-machineinstrs %s -o - | FileCheck %s --check-prefix=ALL --check-prefix=NO_AVX512VL --check-prefix=AVX512ALL --check-prefix=AVX512F
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# RUN: llc -mtriple=x86_64-linux-gnu -mattr=+avx512f -mattr=+avx512vl -global-isel -run-pass=instruction-select -verify-machineinstrs %s -o - | FileCheck %s --check-prefix=ALL --check-prefix=AVX512ALL --check-prefix=AVX512VL
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--- |
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define float @test_fdiv_float(float %arg1, float %arg2) {
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%ret = fdiv float %arg1, %arg2
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ret float %ret
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}
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define double @test_fdiv_double(double %arg1, double %arg2) {
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%ret = fdiv double %arg1, %arg2
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ret double %ret
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}
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...
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---
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name: test_fdiv_float
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# ALL-LABEL: name: test_fdiv_float
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alignment: 4
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legalized: true
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regBankSelected: true
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# NO_AVX512F: registers:
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# NO_AVX512F-NEXT: - { id: 0, class: fr32, preferred-register: '' }
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# NO_AVX512F-NEXT: - { id: 1, class: fr32, preferred-register: '' }
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# NO_AVX512F-NEXT: - { id: 2, class: fr32, preferred-register: '' }
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#
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# AVX512ALL: registers:
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# AVX512ALL-NEXT: - { id: 0, class: fr32x, preferred-register: '' }
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# AVX512ALL-NEXT: - { id: 1, class: fr32x, preferred-register: '' }
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# AVX512ALL-NEXT: - { id: 2, class: fr32x, preferred-register: '' }
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registers:
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- { id: 0, class: vecr, preferred-register: '' }
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- { id: 1, class: vecr, preferred-register: '' }
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- { id: 2, class: vecr, preferred-register: '' }
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liveins:
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fixedStack:
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stack:
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constants:
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# SSE: %0:fr32 = COPY %xmm0
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# SSE-NEXT: %1:fr32 = COPY %xmm1
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# SSE-NEXT: %2:fr32 = DIVSSrr %0, %1
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# SSE-NEXT: %xmm0 = COPY %2
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# SSE-NEXT: RET 0, implicit %xmm0
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#
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# AVX: %0:fr32 = COPY %xmm0
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# AVX-NEXT: %1:fr32 = COPY %xmm1
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# AVX-NEXT: %2:fr32 = VDIVSSrr %0, %1
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# AVX-NEXT: %xmm0 = COPY %2
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# AVX-NEXT: RET 0, implicit %xmm0
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#
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# AVX512ALL: %0:fr32x = COPY %xmm0
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# AVX512ALL-NEXT: %1:fr32x = COPY %xmm1
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# AVX512ALL-NEXT: %2:fr32x = VDIVSSZrr %0, %1
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# AVX512ALL-NEXT: %xmm0 = COPY %2
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# AVX512ALL-NEXT: RET 0, implicit %xmm0
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body: |
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bb.1 (%ir-block.0):
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liveins: %xmm0, %xmm1
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%0(s32) = COPY %xmm0
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%1(s32) = COPY %xmm1
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%2(s32) = G_FDIV %0, %1
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%xmm0 = COPY %2(s32)
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RET 0, implicit %xmm0
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...
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---
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name: test_fdiv_double
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# ALL-LABEL: name: test_fdiv_double
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alignment: 4
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legalized: true
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regBankSelected: true
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# NO_AVX512F: registers:
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# NO_AVX512F-NEXT: - { id: 0, class: fr64, preferred-register: '' }
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# NO_AVX512F-NEXT: - { id: 1, class: fr64, preferred-register: '' }
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# NO_AVX512F-NEXT: - { id: 2, class: fr64, preferred-register: '' }
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#
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# AVX512ALL: registers:
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# AVX512ALL-NEXT: - { id: 0, class: fr64x, preferred-register: '' }
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# AVX512ALL-NEXT: - { id: 1, class: fr64x, preferred-register: '' }
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# AVX512ALL-NEXT: - { id: 2, class: fr64x, preferred-register: '' }
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registers:
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- { id: 0, class: vecr, preferred-register: '' }
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- { id: 1, class: vecr, preferred-register: '' }
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- { id: 2, class: vecr, preferred-register: '' }
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liveins:
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fixedStack:
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stack:
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constants:
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# SSE: %0:fr64 = COPY %xmm0
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# SSE-NEXT: %1:fr64 = COPY %xmm1
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# SSE-NEXT: %2:fr64 = DIVSDrr %0, %1
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# SSE-NEXT: %xmm0 = COPY %2
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# SSE-NEXT: RET 0, implicit %xmm0
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#
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# AVX: %0:fr64 = COPY %xmm0
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# AVX-NEXT: %1:fr64 = COPY %xmm1
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# AVX-NEXT: %2:fr64 = VDIVSDrr %0, %1
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# AVX-NEXT: %xmm0 = COPY %2
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# AVX-NEXT: RET 0, implicit %xmm0
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#
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# AVX512ALL: %0:fr64x = COPY %xmm0
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# AVX512ALL-NEXT: %1:fr64x = COPY %xmm1
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# AVX512ALL-NEXT: %2:fr64x = VDIVSDZrr %0, %1
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# AVX512ALL-NEXT: %xmm0 = COPY %2
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# AVX512ALL-NEXT: RET 0, implicit %xmm0
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body: |
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bb.1 (%ir-block.0):
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liveins: %xmm0, %xmm1
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%0(s64) = COPY %xmm0
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%1(s64) = COPY %xmm1
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%2(s64) = G_FDIV %0, %1
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%xmm0 = COPY %2(s64)
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RET 0, implicit %xmm0
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...
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