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59 lines
1.3 KiB
59 lines
1.3 KiB
4 months ago
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# RUN: llc -march=amdgcn -mcpu=hawaii -run-pass=none -o - %s | FileCheck -check-prefix=MCPU %s
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# RUN: llc -march=amdgcn -mattr=+unaligned-access-mode -run-pass=none -o - %s | FileCheck -check-prefix=MATTR %s
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# FIXME: This overrides attributes that already are present. It should probably
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# only touch functions without an existing attribute.
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# MCPU: @with_cpu_attr() #0 {
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# MCPU: @no_cpu_attr() #1 {
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# MCPU: attributes #0 = { "target-cpu"="fiji" }
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# MCPU: attributes #1 = { "target-cpu"="hawaii" }
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# MATTR: attributes #0 = { "target-cpu"="fiji" "target-features"="+unaligned-access-mode" }
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# MATTR: attributes #1 = { "target-features"="+unaligned-access-mode" }
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--- |
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define amdgpu_kernel void @with_cpu_attr() #0 {
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ret void
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}
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define amdgpu_kernel void @no_cpu_attr() {
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ret void
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}
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attributes #0 = { "target-cpu"="fiji" }
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...
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---
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name: with_cpu_attr
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legalized: true
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regBankSelected: true
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tracksRegLiveness: true
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body: |
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bb.0:
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liveins: $sgpr0, $sgpr1
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%0:sgpr(s32) = COPY $sgpr0
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%1:sgpr(s32) = COPY $sgpr1
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%2:vgpr(s32) = G_OR %0, %1
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S_ENDPGM 0, implicit %2
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...
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---
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name: no_cpu_attr
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legalized: true
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regBankSelected: true
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tracksRegLiveness: true
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body: |
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bb.0:
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liveins: $sgpr0, $sgpr1
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%0:sgpr(s32) = COPY $sgpr0
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%1:sgpr(s32) = COPY $sgpr1
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%2:vgpr(s32) = G_OR %0, %1
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S_ENDPGM 0, implicit %2
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...
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