| ; RUN: opt -S -mtriple=amdgcn-amd- -amdgpu-annotate-kernel-features %s | FileCheck %s |
| |
| ; Propagate the uniform-work-group-attribute from the kernel to callee if it doesn't have it |
| ; CHECK: define void @func() #[[FUNC:[0-9]+]] { |
| define void @func() #0 { |
| ret void |
| } |
| |
| ; CHECK: define amdgpu_kernel void @kernel1() #[[KERNEL1:[0-9]+]] { |
| define amdgpu_kernel void @kernel1() #1 { |
| call void @func() |
| ret void |
| } |
| |
| ; External declaration of a function |
| ; CHECK: define weak_odr void @weak_func() #[[FUNC]] { |
| define weak_odr void @weak_func() #0 { |
| ret void |
| } |
| |
| ; CHECK: define amdgpu_kernel void @kernel2() #[[KERNEL2:[0-9]+]] { |
| define amdgpu_kernel void @kernel2() #2 { |
| call void @weak_func() |
| ret void |
| } |
| |
| attributes #0 = { nounwind } |
| attributes #1 = { "uniform-work-group-size"="false" } |
| attributes #2 = { "uniform-work-group-size"="true" } |
| |
| ; CHECK: attributes #[[FUNC]] = { nounwind "uniform-work-group-size"="false" } |
| ; CHECK: attributes #[[KERNEL1]] = { "uniform-work-group-size"="false" } |
| ; CHECK: attributes #[[KERNEL2]] = { "uniform-work-group-size"="true" } |