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997e59690c
Currently we infer whether the flat-scratch-init kernel input should be enabled based on calls. Move this handling, so we can decide if the full set of ABI inputs is needed in kernels. Ideally we would have an analysis of some sort, rather than the function attributes.
27 lines
857 B
LLVM
27 lines
857 B
LLVM
; RUN: opt -S -mtriple=amdgcn-amd- -amdgpu-annotate-kernel-features %s | FileCheck %s
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; Two kernels with different values of the uniform-work-group-attribute call the same function
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; CHECK: define void @func() #[[FUNC:[0-9]+]] {
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define void @func() #0 {
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ret void
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}
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; CHECK: define amdgpu_kernel void @kernel1() #[[KERNEL1:[0-9]+]] {
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define amdgpu_kernel void @kernel1() #1 {
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call void @func()
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ret void
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}
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; CHECK: define amdgpu_kernel void @kernel2() #[[KERNEL2:[0-9]+]] {
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define amdgpu_kernel void @kernel2() #2 {
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call void @func()
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ret void
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}
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attributes #1 = { "uniform-work-group-size"="true" }
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; CHECK: attributes #[[FUNC]] = { "uniform-work-group-size"="false" }
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; CHECK: attributes #[[KERNEL1]] = { "amdgpu-calls" "uniform-work-group-size"="true" }
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; CHECK: attributes #[[KERNEL2]] = { "amdgpu-calls" "uniform-work-group-size"="false" }
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