| ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --function-signature --check-globals |
| ; RUN: opt -S -mtriple=amdgcn-unknown-unknown -amdgpu-attributor < %s | FileCheck %s |
| |
| ;. |
| ; CHECK: @[[G1:[a-zA-Z0-9_$"\\.-]+]] = global i32* null |
| ; CHECK: @[[G2:[a-zA-Z0-9_$"\\.-]+]] = global i32 0 |
| ;. |
| define weak void @weak() { |
| ; CHECK-LABEL: define {{[^@]+}}@weak |
| ; CHECK-SAME: () #[[ATTR0:[0-9]+]] { |
| ; CHECK-NEXT: call void @internal1() |
| ; CHECK-NEXT: ret void |
| ; |
| call void @internal1() |
| ret void |
| } |
| |
| @G1 = global i32* null |
| |
| define internal void @internal1() { |
| ; CHECK-LABEL: define {{[^@]+}}@internal1 |
| ; CHECK-SAME: () #[[ATTR0]] { |
| ; CHECK-NEXT: [[TMP1:%.*]] = load i32*, i32** @G1, align 8 |
| ; CHECK-NEXT: store i32 0, i32* [[TMP1]], align 4 |
| ; CHECK-NEXT: ret void |
| ; |
| %1 = load i32*, i32** @G1 |
| store i32 0, i32* %1 |
| ret void |
| } |
| |
| define amdgpu_kernel void @kernel1() #0 { |
| ; CHECK-LABEL: define {{[^@]+}}@kernel1 |
| ; CHECK-SAME: () #[[ATTR1:[0-9]+]] { |
| ; CHECK-NEXT: call void @weak() |
| ; CHECK-NEXT: ret void |
| ; |
| call void @weak() |
| ret void |
| } |
| |
| @G2 = global i32 0 |
| |
| define internal void @internal3() { |
| ; CHECK-LABEL: define {{[^@]+}}@internal3 |
| ; CHECK-SAME: () #[[ATTR1]] { |
| ; CHECK-NEXT: [[TMP1:%.*]] = load i32, i32* @G2, align 4 |
| ; CHECK-NEXT: [[TMP2:%.*]] = icmp eq i32 [[TMP1]], 0 |
| ; CHECK-NEXT: br i1 [[TMP2]], label [[TMP3:%.*]], label [[TMP4:%.*]] |
| ; CHECK: 3: |
| ; CHECK-NEXT: call void @internal4() |
| ; CHECK-NEXT: call void @internal3() |
| ; CHECK-NEXT: br label [[TMP4]] |
| ; CHECK: 4: |
| ; CHECK-NEXT: ret void |
| ; |
| %1 = load i32, i32* @G2, align 4 |
| %2 = icmp eq i32 %1, 0 |
| br i1 %2, label %3, label %4 |
| 3: |
| call void @internal4() |
| call void @internal3() |
| br label %4 |
| 4: |
| ret void |
| } |
| |
| define internal void @internal4() { |
| ; CHECK-LABEL: define {{[^@]+}}@internal4 |
| ; CHECK-SAME: () #[[ATTR1]] { |
| ; CHECK-NEXT: store i32 1, i32* @G2, align 4 |
| ; CHECK-NEXT: ret void |
| ; |
| store i32 1, i32* @G2, align 4 |
| ret void |
| } |
| |
| define internal void @internal2() { |
| ; CHECK-LABEL: define {{[^@]+}}@internal2 |
| ; CHECK-SAME: () #[[ATTR1]] { |
| ; CHECK-NEXT: call void @internal3() |
| ; CHECK-NEXT: ret void |
| ; |
| call void @internal3() |
| ret void |
| } |
| |
| define amdgpu_kernel void @kernel2() #0 { |
| ; CHECK-LABEL: define {{[^@]+}}@kernel2 |
| ; CHECK-SAME: () #[[ATTR1]] { |
| ; CHECK-NEXT: call void @internal2() |
| ; CHECK-NEXT: ret void |
| ; |
| call void @internal2() |
| ret void |
| } |
| |
| attributes #0 = { "uniform-work-group-size"="true" } |
| ;. |
| ; CHECK: 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" } |
| ; CHECK: attributes #[[ATTR1]] = { "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"="true" } |
| ;. |