llvm/test/CodeGen/AMDGPU/uniform-work-group-test.ll

   1 ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --function-signature --check-globals
   2 ; RUN: opt -S -mtriple=amdgcn-amd-amdhsa -amdgpu-attributor %s | FileCheck -allow-unused-prefixes %s
   3
   4 @x = global i32 0
   5 ;.
   6 ; CHECK: @[[X:[a-zA-Z0-9_$"\\.-]+]] = global i32 0
   7 ;.
   8 define void @func1() {
   9 ; CHECK-LABEL: define {{[^@]+}}@func1
  10 ; CHECK-SAME: () #[[ATTR0:[0-9]+]] {
  11 ; CHECK-NEXT:    store i32 0, ptr @x, align 4
  12 ; CHECK-NEXT:    ret void
  13 ;
  14   store i32 0, ptr @x
  15   ret void
  16 }
  17
  18 define void @func4() {
  19 ; CHECK-LABEL: define {{[^@]+}}@func4
  20 ; CHECK-SAME: () #[[ATTR0]] {
  21 ; CHECK-NEXT:    store i32 0, ptr @x, align 4
  22 ; CHECK-NEXT:    ret void
  23 ;
  24   store i32 0, ptr @x
  25   ret void
  26 }
  27
  28 define void @func2() #0 {
  29 ; CHECK-LABEL: define {{[^@]+}}@func2
  30 ; CHECK-SAME: () #[[ATTR0]] {
  31 ; CHECK-NEXT:    call void @func4()
  32 ; CHECK-NEXT:    call void @func1()
  33 ; CHECK-NEXT:    ret void
  34 ;
  35   call void @func4()
  36   call void @func1()
  37   ret void
  38 }
  39
  40 define void @func3() {
  41 ; CHECK-LABEL: define {{[^@]+}}@func3
  42 ; CHECK-SAME: () #[[ATTR0]] {
  43 ; CHECK-NEXT:    call void @func1()
  44 ; CHECK-NEXT:    ret void
  45 ;
  46   call void @func1()
  47   ret void
  48 }
  49
  50 define amdgpu_kernel void @kernel3() #0 {
  51 ; CHECK-LABEL: define {{[^@]+}}@kernel3
  52 ; CHECK-SAME: () #[[ATTR1:[0-9]+]] {
  53 ; CHECK-NEXT:    call void @func2()
  54 ; CHECK-NEXT:    call void @func3()
  55 ; CHECK-NEXT:    ret void
  56 ;
  57   call void @func2()
  58   call void @func3()
  59   ret void
  60 }
  61
  62 attributes #0 = { "uniform-work-group-size"="false" }
  63 ;.
  64 ; CHECK: attributes #[[ATTR0]] = { "amdgpu-no-completion-action" "amdgpu-no-default-queue" "amdgpu-no-dispatch-id" "amdgpu-no-dispatch-ptr" "amdgpu-no-heap-ptr" "amdgpu-no-hostcall-ptr" "amdgpu-no-implicitarg-ptr" "amdgpu-no-lds-kernel-id" "amdgpu-no-multigrid-sync-arg" "amdgpu-no-queue-ptr" "amdgpu-no-workgroup-id-x" "amdgpu-no-workgroup-id-y" "amdgpu-no-workgroup-id-z" "amdgpu-no-workitem-id-x" "amdgpu-no-workitem-id-y" "amdgpu-no-workitem-id-z" "amdgpu-waves-per-eu"="4,10" "uniform-work-group-size"="false" }
  65 ; CHECK: attributes #[[ATTR1]] = { "amdgpu-no-completion-action" "amdgpu-no-default-queue" "amdgpu-no-dispatch-id" "amdgpu-no-dispatch-ptr" "amdgpu-no-heap-ptr" "amdgpu-no-hostcall-ptr" "amdgpu-no-implicitarg-ptr" "amdgpu-no-lds-kernel-id" "amdgpu-no-multigrid-sync-arg" "amdgpu-no-queue-ptr" "amdgpu-no-workgroup-id-x" "amdgpu-no-workgroup-id-y" "amdgpu-no-workgroup-id-z" "amdgpu-no-workitem-id-x" "amdgpu-no-workitem-id-y" "amdgpu-no-workitem-id-z" "uniform-work-group-size"="false" }
  66 ;.