| ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --function-signature --check-globals |
| ; RUN: opt -S -mtriple=amdgcn-amd-amdhsa -amdgpu-attributor < %s | FileCheck %s |
| |
| define internal void @indirect() { |
| ; CHECK-LABEL: define {{[^@]+}}@indirect |
| ; CHECK-SAME: () #[[ATTR0:[0-9]+]] { |
| ; CHECK-NEXT: ret void |
| ; |
| ret void |
| } |
| |
| define internal void @direct() { |
| ; CHECK-LABEL: define {{[^@]+}}@direct |
| ; CHECK-SAME: () #[[ATTR1:[0-9]+]] { |
| ; CHECK-NEXT: [[FPTR:%.*]] = alloca void ()*, align 8 |
| ; CHECK-NEXT: store void ()* @indirect, void ()** [[FPTR]], align 8 |
| ; CHECK-NEXT: [[FP:%.*]] = load void ()*, void ()** [[FPTR]], align 8 |
| ; CHECK-NEXT: call void [[FP]]() |
| ; CHECK-NEXT: ret void |
| ; |
| %fptr = alloca void()* |
| store void()* @indirect, void()** %fptr |
| %fp = load void()*, void()** %fptr |
| call void %fp() |
| ret void |
| } |
| |
| define amdgpu_kernel void @test_direct_indirect_call() { |
| ; CHECK-LABEL: define {{[^@]+}}@test_direct_indirect_call |
| ; CHECK-SAME: () #[[ATTR1]] { |
| ; CHECK-NEXT: call void @direct() |
| ; CHECK-NEXT: ret void |
| ; |
| call void @direct() |
| ret void |
| } |
| ;. |
| ; CHECK: attributes #[[ATTR0]] = { "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" } |
| ; CHECK: attributes #[[ATTR1]] = { "uniform-work-group-size"="false" } |
| ;. |