llvm/test/CodeGen/AMDGPU/hsa-metadata-uniform-workgroup-size-v5.ll

   1 ; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx900 -filetype=obj -o - < %s | llvm-readelf --notes - | FileCheck %s
   2 ; RUN: llc -mtriple=amdgcn--amdhsa -mcpu=gfx900 < %s | FileCheck %s
   3
   4 ; CHECK: ---
   5 ; CHECK: amdhsa.kernels:
   6 ; CHECK:  - .args:
   7 ; CHECK-LABEL:     .name:           kernel_uniform_workgroup
   8 ; CHECK:     .uniform_work_group_size: 1
   9 define amdgpu_kernel void @kernel_uniform_workgroup() #0 {
  10 bb:
  11   ret void
  12 }
  13
  14 ; CHECK:  - .args:
  15 ; CHECK-LABEL:     .name:           kernel_non_uniform_workgroup
  16 ; CHECK-NOT:     .uniform_work_group_size:
  17 define amdgpu_kernel void @kernel_non_uniform_workgroup() #1 {
  18 bb:
  19   ret void
  20 }
  21
  22 ; CHECK:  - .args:
  23 ; CHECK-LABEL:     .name:           kernel_no_attr
  24 ; CHECK-NOT:     .uniform_work_group_size:
  25 define amdgpu_kernel void @kernel_no_attr() {
  26 bb:
  27   ret void
  28 }
  29 attributes #0 = { "uniform-work-group-size"="true" }
  30 attributes #1 = { "uniform-work-group-size"="false" }
  31
  32 !llvm.module.flags = !{!0}
  33 !0 = !{i32 1, !"amdgpu_code_object_version", i32 500}