[llvm-branch-commits] [clang] [llvm] [mlir] [AMDGPU] Make uniform-work-group-size a valueless attribute (PR #183925)

[via llvm-branch-commits]

github-actions[bot] wrote:

<!--PREMERGE ADVISOR COMMENT: Windows-->
# :window: Windows x64 Test Results

* 131506 tests passed
* 2954 tests skipped
* 1 test failed

## Failed Tests
(click on a test name to see its output)

### Clang
<details>
<summary>Clang.CodeGenOpenCL/cl-uniform-wg-size.cl</summary>

```
Exit Code: 1

Command Output (stdout):
--
# RUN: at line 2
c:\_work\llvm-project\llvm-project\build\bin\clang.exe -cc1 -internal-isystem C:\_work\llvm-project\llvm-project\build\lib\clang\23\include -nostdsysteminc -emit-llvm -O0 -cl-std=CL1.2 -o - C:\_work\llvm-project\llvm-project\clang\test\CodeGenOpenCL\cl-uniform-wg-size.cl | c:\_work\llvm-project\llvm-project\build\bin\filecheck.exe C:\_work\llvm-project\llvm-project\clang\test\CodeGenOpenCL\cl-uniform-wg-size.cl -check-prefixes CHECK,CHECK-UNIFORM-12
# executed command: 'c:\_work\llvm-project\llvm-project\build\bin\clang.exe' -cc1 -internal-isystem 'C:\_work\llvm-project\llvm-project\build\lib\clang\23\include' -nostdsysteminc -emit-llvm -O0 -cl-std=CL1.2 -o - 'C:\_work\llvm-project\llvm-project\clang\test\CodeGenOpenCL\cl-uniform-wg-size.cl'
# note: command had no output on stdout or stderr
# executed command: 'c:\_work\llvm-project\llvm-project\build\bin\filecheck.exe' 'C:\_work\llvm-project\llvm-project\clang\test\CodeGenOpenCL\cl-uniform-wg-size.cl' -check-prefixes CHECK,CHECK-UNIFORM-12
# .---command stderr------------
# | C:\_work\llvm-project\llvm-project\clang\test\CodeGenOpenCL\cl-uniform-wg-size.cl:61:22: error: CHECK-UNIFORM-12: expected string not found in input
# | // CHECK-UNIFORM-12: [[META0:![0-9]+]] = !{i32 1, !"wchar_size", i32 4}
# |                      ^
# | <stdin>:27:40: note: scanning from here
# | attributes #2 = { convergent nounwind }
# |                                        ^
# | <stdin>:37:1: note: possible intended match here
# | !3 = !{i32 1, !"wchar_size", i32 2}
# | ^
# | 
# | Input file: <stdin>
# | Check file: C:\_work\llvm-project\llvm-project\clang\test\CodeGenOpenCL\cl-uniform-wg-size.cl
# | 
# | -dump-input=help explains the following input dump.
# | 
# | Input was:
# | <<<<<<
# |             .
# |             .
# |             .
# |            22:  ret void 
# |            23: } 
# |            24:  
# |            25: attributes #0 = { convergent noinline norecurse nounwind optnone "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+cx8,+mmx,+sse,+sse2,+x87" "uniform-work-group-size" } 
# |            26: attributes #1 = { convergent noinline norecurse nounwind optnone "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+cx8,+mmx,+sse,+sse2,+x87" } 
# |            27: attributes #2 = { convergent nounwind } 
# | check:61'0                                            X error: no match found
# |            28:  
# | check:61'0     ~
# |            29: !llvm.dbg.cu = !{!0} 
# | check:61'0     ~~~~~~~~~~~~~~~~~~~~~
# |            30: !llvm.module.flags = !{!2, !3, !4} 
# | check:61'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# |            31: !opencl.ocl.version = !{!5} 
# | check:61'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# |            32: !llvm.ident = !{!6} 
# | check:61'0     ~~~~~~~~~~~~~~~~~~~~
# |            33:  
# | check:61'0     ~
# |            34: !0 = distinct !DICompileUnit(language: DW_LANG_OpenCL, file: !1, producer: "clang version 23.0.0git (https://github.com/llvm/llvm-project 01e606db13a827b9b1f51e386dfff31efb303517)", isOptimized: false, runtimeVersion: 0, emissionKind: NoDebug, splitDebugInlining: false, nameTableKind: None) 
# | check:61'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# |            35: !1 = !DIFile(filename: "C:\\_work\\llvm-project\\llvm-project\\clang\\test\\CodeGenOpenCL\\<stdin>", directory: "") 
# | check:61'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# |            36: !2 = !{i32 2, !"Debug Info Version", i32 3} 
# | check:61'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# |            37: !3 = !{i32 1, !"wchar_size", i32 2} 
# | check:61'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | check:61'1     ?                                    possible intended match
# |            38: !4 = !{i32 1, !"MaxTLSAlign", i32 65536} 
# | check:61'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# |            39: !5 = !{i32 1, i32 2} 
# | check:61'0     ~~~~~~~~~~~~~~~~~~~~~
# |            40: !6 = !{!"clang version 23.0.0git (https://github.com/llvm/llvm-project 01e606db13a827b9b1f51e386dfff31efb303517)"} 
# | check:61'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# |            41: !7 = !{} 
# | check:61'0     ~~~~~~~~~
# | >>>>>>
# `-----------------------------
# error: command failed with exit status: 1

--

```
</details>

If these failures are unrelated to your changes (for example tests are broken or flaky at HEAD), please open an issue at https://github.com/llvm/llvm-project/issues and add the `infrastructure` label.

https://github.com/llvm/llvm-project/pull/183925