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-annotate-kernel-features  %s | FileCheck -check-prefixes=GCN,AKF_GCN %s
3; RUN: opt -S -mtriple=amdgcn-amd-amdhsa -amdgpu-attributor %s | FileCheck -check-prefixes=GCN,ATTRIBUTOR_GCN %s
4
5define internal void @indirect() {
6; GCN-LABEL: define {{[^@]+}}@indirect
7; GCN-SAME: () #[[ATTR0:[0-9]+]] {
8; GCN-NEXT:    ret void
9;
10; CHECK-LABEL: define {{[^@]+}}@indirect
11; CHECK-SAME: () #[[ATTR0:[0-9]+]] {
12; CHECK-NEXT:    ret void
13  ret void
14}
15
16define amdgpu_kernel void @test_simple_indirect_call() #0 {
17; GCN-LABEL: define {{[^@]+}}@test_simple_indirect_call
18; GCN-SAME: () #[[ATTR1:[0-9]+]] {
19; GCN-NEXT:    [[FPTR:%.*]] = alloca void ()*, align 8
20; GCN-NEXT:    store void ()* @indirect, void ()** [[FPTR]], align 8
21; GCN-NEXT:    [[FP:%.*]] = load void ()*, void ()** [[FPTR]], align 8
22; GCN-NEXT:    call void [[FP]]()
23; GCN-NEXT:    ret void
24;
25; CHECK-LABEL: define {{[^@]+}}@test_simple_indirect_call
26; CHECK-SAME: () #[[ATTR1:[0-9]+]] {
27; CHECK-NEXT:    [[FPTR:%.*]] = alloca void ()*, align 8
28; CHECK-NEXT:    store void ()* @indirect, void ()** [[FPTR]], align 8
29; CHECK-NEXT:    [[FP:%.*]] = load void ()*, void ()** [[FPTR]], align 8
30; CHECK-NEXT:    call void [[FP]]()
31; CHECK-NEXT:    ret void
32  %fptr = alloca void()*
33  store void()* @indirect, void()** %fptr
34  %fp = load void()*, void()** %fptr
35  call void %fp()
36  ret void
37}
38
39; FIXME: Switch this to no-dispatch-id
40attributes #0 = { "amdgpu-dispatch-id" }
41
42;.
43; AKF_GCN: attributes #[[ATTR0]] = { "amdgpu-dispatch-id" "amdgpu-dispatch-ptr" "amdgpu-implicitarg-ptr" "amdgpu-queue-ptr" "amdgpu-work-group-id-x" "amdgpu-work-group-id-y" "amdgpu-work-group-id-z" "amdgpu-work-item-id-x" "amdgpu-work-item-id-y" "amdgpu-work-item-id-z" }
44; AKF_GCN: attributes #[[ATTR1]] = { "amdgpu-calls" "amdgpu-dispatch-id" "amdgpu-dispatch-ptr" "amdgpu-implicitarg-ptr" "amdgpu-queue-ptr" "amdgpu-stack-objects" "amdgpu-work-group-id-x" "amdgpu-work-group-id-y" "amdgpu-work-group-id-z" "amdgpu-work-item-id-x" "amdgpu-work-item-id-y" "amdgpu-work-item-id-z" }
45;.
46; ATTRIBUTOR_GCN: attributes #[[ATTR0]] = { "amdgpu-no-dispatch-id" "amdgpu-no-dispatch-ptr" "amdgpu-no-implicitarg-ptr" "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" }
47; ATTRIBUTOR_GCN: attributes #[[ATTR1]] = { "amdgpu-dispatch-id" "uniform-work-group-size"="false" }
48;.
49