8b41ad4430
This is one of the string attributes that takes a boolean value for no reason. There is no point in ever writing this with an explicit false. Stop adding the noise and reporting an unnecessary change.
233 lines
7.0 KiB
LLVM
233 lines
7.0 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --check-attributes --check-globals all --version 5
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; RUN: opt -S -mtriple=amdgcn-amd-amdhsa -passes=amdgpu-attributor %s | FileCheck %s
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; External call to avoid inferring argument attributes. This makes the
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; final attribute groups easier to read
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declare void @dummy()
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define void @extern_callee() {
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; CHECK-LABEL: define void @extern_callee() {
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; CHECK-NEXT: call void @dummy()
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; CHECK-NEXT: ret void
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;
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call void @dummy()
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ret void
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}
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define internal void @callee_1_2_3() {
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; CHECK-LABEL: define internal void @callee_1_2_3(
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; CHECK-SAME: ) #[[ATTR0:[0-9]+]] {
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; CHECK-NEXT: call void @dummy()
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; CHECK-NEXT: ret void
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;
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call void @dummy()
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ret void
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}
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define amdgpu_kernel void @kernel_1_2_3() #0 {
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; CHECK-LABEL: define amdgpu_kernel void @kernel_1_2_3(
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; CHECK-SAME: ) #[[ATTR0]] {
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; CHECK-NEXT: call void @callee_1_2_3()
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; CHECK-NEXT: call void @extern_callee()
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; CHECK-NEXT: call void @dummy()
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; CHECK-NEXT: ret void
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;
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call void @callee_1_2_3()
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call void @extern_callee()
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call void @dummy()
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ret void
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}
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attributes #0 = {"amdgpu-max-num-workgroups"="1,2,3"}
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; -> 100,10,99
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define internal void @callee_merge_100_8_32__16_10_99() {
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; CHECK-LABEL: define internal void @callee_merge_100_8_32__16_10_99(
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; CHECK-SAME: ) #[[ATTR1:[0-9]+]] {
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; CHECK-NEXT: call void @dummy()
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; CHECK-NEXT: ret void
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;
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call void @dummy()
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ret void
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}
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define amdgpu_kernel void @kernel_100_8_32() #1 {
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; CHECK-LABEL: define amdgpu_kernel void @kernel_100_8_32(
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; CHECK-SAME: ) #[[ATTR2:[0-9]+]] {
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; CHECK-NEXT: call void @callee_merge_100_8_32__16_10_99()
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; CHECK-NEXT: ret void
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;
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call void @callee_merge_100_8_32__16_10_99()
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ret void
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}
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define amdgpu_cs void @amdgpu_cs_100_8_32() #1 {
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; CHECK-LABEL: define amdgpu_cs void @amdgpu_cs_100_8_32(
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; CHECK-SAME: ) #[[ATTR2]] {
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; CHECK-NEXT: call void @callee_merge_100_8_32__16_10_99()
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; CHECK-NEXT: ret void
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;
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call void @callee_merge_100_8_32__16_10_99()
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ret void
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}
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attributes #1 = {"amdgpu-max-num-workgroups"="100,8,32"}
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define amdgpu_kernel void @kernel_16_10_99() #2 {
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; CHECK-LABEL: define amdgpu_kernel void @kernel_16_10_99(
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; CHECK-SAME: ) #[[ATTR3:[0-9]+]] {
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; CHECK-NEXT: call void @callee_merge_100_8_32__16_10_99()
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; CHECK-NEXT: call void @dummy()
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; CHECK-NEXT: ret void
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;
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call void @callee_merge_100_8_32__16_10_99()
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call void @dummy()
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ret void
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}
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attributes #2 = {"amdgpu-max-num-workgroups"="16,10,99"}
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define internal void @merge_to_worst_case() {
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; CHECK-LABEL: define internal void @merge_to_worst_case() {
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; CHECK-NEXT: call void @dummy()
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; CHECK-NEXT: ret void
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;
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call void @dummy()
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ret void
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}
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define internal void @callee_x_worst_case() {
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; CHECK-LABEL: define internal void @callee_x_worst_case() {
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; CHECK-NEXT: call void @dummy()
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; CHECK-NEXT: ret void
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;
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call void @dummy()
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ret void
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}
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define amdgpu_kernel void @kernel_x_maximum() #3 {
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; CHECK-LABEL: define amdgpu_kernel void @kernel_x_maximum(
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; CHECK-SAME: ) #[[ATTR4:[0-9]+]] {
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; CHECK-NEXT: call void @merge_to_worst_case()
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; CHECK-NEXT: call void @callee_x_worst_case()
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; CHECK-NEXT: call void @dummy()
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; CHECK-NEXT: ret void
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;
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call void @merge_to_worst_case()
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call void @callee_x_worst_case()
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call void @dummy()
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ret void
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}
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attributes #3 = {"amdgpu-max-num-workgroups"="4294967295,1,1"}
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define amdgpu_kernel void @kernel_y_maximum() #4 {
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; CHECK-LABEL: define amdgpu_kernel void @kernel_y_maximum(
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; CHECK-SAME: ) #[[ATTR5:[0-9]+]] {
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; CHECK-NEXT: call void @merge_to_worst_case()
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; CHECK-NEXT: call void @dummy()
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; CHECK-NEXT: ret void
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;
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call void @merge_to_worst_case()
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call void @dummy()
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ret void
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}
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attributes #4 = {"amdgpu-max-num-workgroups"="1,4294967295,1"}
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define amdgpu_kernel void @kernel_z_maximum() #5 {
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; CHECK-LABEL: define amdgpu_kernel void @kernel_z_maximum(
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; CHECK-SAME: ) #[[ATTR6:[0-9]+]] {
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; CHECK-NEXT: call void @merge_to_worst_case()
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; CHECK-NEXT: call void @dummy()
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; CHECK-NEXT: ret void
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;
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call void @merge_to_worst_case()
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call void @dummy()
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ret void
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}
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attributes #5 = {"amdgpu-max-num-workgroups"="1,1,4294967295"}
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; Make sure the attribute isn't lost from the callee.
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define internal void @annotated_callee_from_unannotated_kernel() #6 {
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; CHECK-LABEL: define internal void @annotated_callee_from_unannotated_kernel(
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; CHECK-SAME: ) #[[ATTR7:[0-9]+]] {
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; CHECK-NEXT: call void @dummy()
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; CHECK-NEXT: ret void
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;
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call void @dummy()
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ret void
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}
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attributes #6 = {"amdgpu-max-num-workgroups"="42,99,123"}
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define amdgpu_kernel void @unannotated_kernel_calls_annotated_callee() {
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; CHECK-LABEL: define amdgpu_kernel void @unannotated_kernel_calls_annotated_callee() {
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; CHECK-NEXT: call void @annotated_callee_from_unannotated_kernel()
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; CHECK-NEXT: ret void
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;
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call void @annotated_callee_from_unannotated_kernel()
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ret void
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}
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define internal void @annotated_callee_merge_caller() #7 {
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; CHECK-LABEL: define internal void @annotated_callee_merge_caller(
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; CHECK-SAME: ) #[[ATTR8:[0-9]+]] {
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; CHECK-NEXT: call void @dummy()
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; CHECK-NEXT: ret void
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;
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call void @dummy()
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ret void
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}
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attributes #7 = {"amdgpu-max-num-workgroups"="512,256,1024"}
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define amdgpu_kernel void @call_annotated_callee_merge_caller() #8 {
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; CHECK-LABEL: define amdgpu_kernel void @call_annotated_callee_merge_caller(
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; CHECK-SAME: ) #[[ATTR9:[0-9]+]] {
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; CHECK-NEXT: call void @annotated_callee_merge_caller()
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; CHECK-NEXT: ret void
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;
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call void @annotated_callee_merge_caller()
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ret void
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}
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attributes #8 = {"amdgpu-max-num-workgroups"="256,128,2048"}
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define internal void @called_by_explicit_worst_case() {
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; CHECK-LABEL: define internal void @called_by_explicit_worst_case() {
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; CHECK-NEXT: call void @dummy()
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; CHECK-NEXT: ret void
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;
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call void @dummy()
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ret void
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}
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define amdgpu_kernel void @kernel_explicit_worst_case() #9 {
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; CHECK-LABEL: define amdgpu_kernel void @kernel_explicit_worst_case(
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; CHECK-SAME: ) #[[ATTR10:[0-9]+]] {
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; CHECK-NEXT: call void @called_by_explicit_worst_case()
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; CHECK-NEXT: ret void
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;
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call void @called_by_explicit_worst_case()
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ret void
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}
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attributes #9 = {"amdgpu-max-num-workgroups"="4294967295,4294967295,4294967295"}
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;.
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; CHECK: attributes #[[ATTR0]] = { "amdgpu-max-num-workgroups"="1,2,3" }
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; CHECK: attributes #[[ATTR1]] = { "amdgpu-max-num-workgroups"="100,10,99" }
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; CHECK: attributes #[[ATTR2]] = { "amdgpu-max-num-workgroups"="100,8,32" }
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; CHECK: attributes #[[ATTR3]] = { "amdgpu-max-num-workgroups"="16,10,99" }
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; CHECK: attributes #[[ATTR4]] = { "amdgpu-max-num-workgroups"="4294967295,1,1" }
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; CHECK: attributes #[[ATTR5]] = { "amdgpu-max-num-workgroups"="1,4294967295,1" }
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; CHECK: attributes #[[ATTR6]] = { "amdgpu-max-num-workgroups"="1,1,4294967295" }
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; CHECK: attributes #[[ATTR7]] = { "amdgpu-max-num-workgroups"="42,99,123" }
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; CHECK: attributes #[[ATTR8]] = { "amdgpu-max-num-workgroups"="256,128,1024" }
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; CHECK: attributes #[[ATTR9]] = { "amdgpu-max-num-workgroups"="256,128,2048" }
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; CHECK: attributes #[[ATTR10]] = { "amdgpu-max-num-workgroups"="4294967295,4294967295,4294967295" }
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;.
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