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; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --function-signature --check-globals
; RUN: opt -S -mtriple=amdgcn-amd- -amdgpu-attributor < %s | FileCheck %s
; Test to verify if the attribute gets propagated across nested function calls
; Added to prevent Attributor from deleting calls.
@x = global i32 0
;.
; CHECK: @[[X:[a-zA-Z0-9_$"\\.-]+]] = global i32 0
;.
define void @func1() #0 {
; CHECK-LABEL: define {{[^@]+}}@func1
; CHECK-SAME: () #[[ATTR0:[0-9]+]] {
; CHECK-NEXT: store i32 0, i32* @x, align 4
; CHECK-NEXT: ret void
;
store i32 0, i32* @x
ret void
}
define void @func2() #1 {
; CHECK-LABEL: define {{[^@]+}}@func2
; CHECK-SAME: () #[[ATTR0]] {
; CHECK-NEXT: call void @func1()
; CHECK-NEXT: ret void
;
call void @func1()
ret void
}
define amdgpu_kernel void @kernel3() #2 {
; CHECK-LABEL: define {{[^@]+}}@kernel3
; CHECK-SAME: () #[[ATTR1:[0-9]+]] {
; CHECK-NEXT: call void @func2()
; CHECK-NEXT: ret void
;
call void @func2()
ret void
}
attributes #2 = { "uniform-work-group-size"="true" }
;.
; CHECK: attributes #[[ATTR0]] = { "amdgpu-no-dispatch-id" "amdgpu-no-dispatch-ptr" "amdgpu-no-hostcall-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-hostcall-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" }
;.
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