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1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --function-signature --check-globals2; RUN: opt -S -mtriple=amdgcn-amd- -passes=amdgpu-attributor < %s | FileCheck %s3 4; Test to verify if the attribute gets propagated across nested function calls5 6; Added to prevent Attributor from deleting calls.7@x = global i32 08 9;.10; CHECK: @x = global i32 011;.12define void @func1() #0 {13; CHECK-LABEL: define {{[^@]+}}@func114; CHECK-SAME: () #[[ATTR0:[0-9]+]] {15; CHECK-NEXT: store i32 0, ptr @x, align 416; CHECK-NEXT: ret void17;18 store i32 0, ptr @x19 ret void20}21 22define void @func2() #1 {23; CHECK-LABEL: define {{[^@]+}}@func224; CHECK-SAME: () #[[ATTR0]] {25; CHECK-NEXT: call void @func1()26; CHECK-NEXT: ret void27;28 call void @func1()29 ret void30}31 32define amdgpu_kernel void @kernel3() #2 {33; CHECK-LABEL: define {{[^@]+}}@kernel334; CHECK-SAME: () #[[ATTR1:[0-9]+]] {35; CHECK-NEXT: call void @func2()36; CHECK-NEXT: ret void37;38 call void @func2()39 ret void40}41 42attributes #2 = { "uniform-work-group-size"="true" }43;.44; CHECK: attributes #[[ATTR0]] = { "amdgpu-no-cluster-id-x" "amdgpu-no-cluster-id-y" "amdgpu-no-cluster-id-z" "amdgpu-no-completion-action" "amdgpu-no-default-queue" "amdgpu-no-dispatch-id" "amdgpu-no-dispatch-ptr" "amdgpu-no-flat-scratch-init" "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" }45; CHECK: attributes #[[ATTR1]] = { "amdgpu-no-cluster-id-x" "amdgpu-no-cluster-id-y" "amdgpu-no-cluster-id-z" "amdgpu-no-completion-action" "amdgpu-no-default-queue" "amdgpu-no-dispatch-id" "amdgpu-no-dispatch-ptr" "amdgpu-no-flat-scratch-init" "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"="true" }46;.47