2fe61a5acf
Currently `AMDGPUAttributorPass` is registered in default optimizer pipeline. This will allow the pass to run in default pipeline as well as at thinLTO post link stage. However, it will not run in full LTO post link stage. This patch moves it to full LTO.
37 lines
1.7 KiB
LLVM
37 lines
1.7 KiB
LLVM
; RUN: opt -mtriple=amdgcn--amdhsa -S -O3 -enable-unsafe-fp-math %s | FileCheck -check-prefix=GCN -check-prefix=UNSAFE %s
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; RUN: opt -mtriple=amdgcn--amdhsa -S -O3 -enable-no-nans-fp-math %s | FileCheck -check-prefix=GCN -check-prefix=NONANS %s
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; RUN: opt -mtriple=amdgcn--amdhsa -S -O3 -enable-no-infs-fp-math %s | FileCheck -check-prefix=GCN -check-prefix=NOINFS %s
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; GCN: define float @foo(float %x) local_unnamed_addr #0 {
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; GCN: define amdgpu_kernel void @caller(ptr addrspace(1) nocapture %p) local_unnamed_addr #1 {
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; GCN: %mul.i = fmul float %load, 1.500000e+01
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; UNSAFE: attributes #0 = { nounwind "unsafe-fp-math"="true" }
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; UNSAFE: attributes #1 = { nounwind "less-precise-fpmad"="false" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "unsafe-fp-math"="true" }
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; NOINFS: attributes #0 = { nounwind "no-infs-fp-math"="true" }
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; NOINFS: attributes #1 = { nounwind "less-precise-fpmad"="false" "no-infs-fp-math"="true" "no-nans-fp-math"="false" "unsafe-fp-math"="false" }
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; NONANS: attributes #0 = { nounwind "no-nans-fp-math"="true" }
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; NONANS: attributes #1 = { nounwind "less-precise-fpmad"="false" "no-infs-fp-math"="false" "no-nans-fp-math"="true" "unsafe-fp-math"="false" }
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declare void @extern() #0
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define float @foo(float %x) #0 {
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entry:
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call void @extern()
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%mul = fmul float %x, 1.500000e+01
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ret float %mul
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}
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define amdgpu_kernel void @caller(ptr addrspace(1) %p) #1 {
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entry:
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%load = load float, ptr addrspace(1) %p, align 4
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%call = call fast float @foo(float %load)
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store float %call, ptr addrspace(1) %p, align 4
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ret void
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}
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attributes #0 = { nounwind }
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attributes #1 = { nounwind "less-precise-fpmad"="true" "no-infs-fp-math"="true" "no-nans-fp-math"="true" "unsafe-fp-math"="true" }
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