a216358ce7
This performs the minimal replacment of amdgpu-no-agpr to amdgpu-agpr-alloc=0. Most of the test diffs are due to the new attribute sorting later alphabetically. We could do better by trying to perform range merging in the attributor, and trying to pick non-0 values.
60 lines
2.6 KiB
LLVM
60 lines
2.6 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --function-signature --check-globals
|
|
; RUN: opt -S -mtriple=amdgcn-amd- -passes=amdgpu-attributor %s | FileCheck %s
|
|
|
|
@x = global i32 0
|
|
|
|
; Propagate the uniform-work-group-attribute from the kernel to callee if it doesn't have it
|
|
;.
|
|
; CHECK: @x = global i32 0
|
|
;.
|
|
define void @func() #0 {
|
|
; CHECK-LABEL: define {{[^@]+}}@func
|
|
; CHECK-SAME: () #[[ATTR0:[0-9]+]] {
|
|
; CHECK-NEXT: store i32 0, ptr @x, align 4
|
|
; CHECK-NEXT: ret void
|
|
;
|
|
store i32 0, ptr @x
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @kernel1() #1 {
|
|
; CHECK-LABEL: define {{[^@]+}}@kernel1
|
|
; CHECK-SAME: () #[[ATTR1:[0-9]+]] {
|
|
; CHECK-NEXT: call void @func()
|
|
; CHECK-NEXT: ret void
|
|
;
|
|
call void @func()
|
|
ret void
|
|
}
|
|
|
|
; External declaration of a function
|
|
define weak_odr void @weak_func() #0 {
|
|
; CHECK-LABEL: define {{[^@]+}}@weak_func
|
|
; CHECK-SAME: () #[[ATTR2:[0-9]+]] {
|
|
; CHECK-NEXT: store i32 0, ptr @x, align 4
|
|
; CHECK-NEXT: ret void
|
|
;
|
|
store i32 0, ptr @x
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @kernel2() #2 {
|
|
; CHECK-LABEL: define {{[^@]+}}@kernel2
|
|
; CHECK-SAME: () #[[ATTR3:[0-9]+]] {
|
|
; CHECK-NEXT: call void @weak_func()
|
|
; CHECK-NEXT: ret void
|
|
;
|
|
call void @weak_func()
|
|
ret void
|
|
}
|
|
|
|
attributes #0 = { nounwind }
|
|
attributes #1 = { "uniform-work-group-size"="false" }
|
|
attributes #2 = { "uniform-work-group-size"="true" }
|
|
;.
|
|
; CHECK: attributes #[[ATTR0]] = { nounwind "amdgpu-agpr-alloc"="0" "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" }
|
|
; CHECK: attributes #[[ATTR1]] = { "amdgpu-agpr-alloc"="0" "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" }
|
|
; CHECK: attributes #[[ATTR2]] = { nounwind "uniform-work-group-size"="false" }
|
|
; CHECK: attributes #[[ATTR3]] = { "uniform-work-group-size"="true" }
|
|
;.
|