[flang-commits] [flang] [flang][debuginfo] Emit DW_AT_type for DW_TAG_string_type DIEs [3/3] (PR #231960)

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github-actions[bot] wrote:

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

* 5016 tests passed
* 258 tests skipped
* 1 test failed

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

### Flang
<details>
<summary>Flang.Integration/debug-bounds-stack-slot.f90</summary>

```
Exit Code: 1

Command Output (stdout):
--
# RUN: at line 1
c:\_work\llvm-project\llvm-project\build\bin\flang.exe -fc1 -fintrinsic-modules-path=C:\_work\llvm-project\llvm-project\build\lib\clang\24\finclude\flang\x86_64-pc-windows-msvc -emit-llvm -debug-info-kind=standalone C:\_work\llvm-project\llvm-project\flang\test\Integration\debug-bounds-stack-slot.f90 -o - | c:\_work\llvm-project\llvm-project\build\bin\filecheck.exe C:\_work\llvm-project\llvm-project\flang\test\Integration\debug-bounds-stack-slot.f90
# executed command: 'c:\_work\llvm-project\llvm-project\build\bin\flang.exe' -fc1 '-fintrinsic-modules-path=C:\_work\llvm-project\llvm-project\build\lib\clang\24\finclude\flang\x86_64-pc-windows-msvc' -emit-llvm -debug-info-kind=standalone 'C:\_work\llvm-project\llvm-project\flang\test\Integration\debug-bounds-stack-slot.f90' -o -
# 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\flang\test\Integration\debug-bounds-stack-slot.f90'
# .---command stderr------------
# | C:\_work\llvm-project\llvm-project\flang\test\Integration\debug-bounds-stack-slot.f90:45:14: error: CHECK-DAG: expected string not found in input
# | ! CHECK-DAG: ![[CTY]] = !DIStringType(stringLength: ![[LEN]], encoding: DW_ATE_ASCII)
# |              ^
# | <stdin>:54:10: note: scanning from here
# |  ret void, !dbg !38
# |          ^
# | <stdin>:54:10: note: with "CTY" equal to "35"
# |  ret void, !dbg !38
# |          ^
# | <stdin>:54:10: note: with "LEN" equal to "33"
# |  ret void, !dbg !38
# |          ^
# | <stdin>:105:3: note: possible intended match here
# | !35 = !DIStringType(stringLength: !33, encoding: DW_ATE_ASCII, charType: !36)
# |   ^
# | 
# | Input file: <stdin>
# | Check file: C:\_work\llvm-project\llvm-project\flang\test\Integration\debug-bounds-stack-slot.f90
# | 
# | -dump-input=help explains the following input dump.
# | 
# | Input was:
# | <<<<<<
# |           .
# |           .
# |           .
# |          49:  #dbg_declare(ptr %6, !34, !DIExpression(), !32) 
# |          50:  %8 = getelementptr [1 x i8], ptr %6, i64 0, !dbg !37 
# |          51:  %9 = load [1 x i8], ptr @_QQclX78, align 1, !dbg !37 
# |          52:  store [1 x i8] %9, ptr %8, align 1, !dbg !37 
# |          53:  call void (...) @llvm.fake.use(ptr %6), !dbg !32 
# |          54:  ret void, !dbg !38 
# | dag:45'0             {             search range start (exclusive)
# | dag:45'1                           error: no match found in search range
# | dag:45'2                           with "CTY" equal to "35"
# | dag:45'3                           with "LEN" equal to "33"
# |          55: } 
# |          56:  
# |          57: ; Function Attrs: nocallback nocreateundeforpoison nofree nosync nounwind speculatable willreturn memory(none) 
# |          58: declare i64 @llvm.smax.i64(i64, i64) #0 
# |          59:  
# |           .
# |           .
# |           .
# |         100: !30 = !{null, !13} 
# |         101: !31 = !DILocation(line: 12, column: 1, scope: !28) 
# |         102: !32 = !DILocation(line: 13, column: 19, scope: !28) 
# |         103: !33 = !DILocalVariable(name: "._QFchar_lenEc1", scope: !28, file: !1, type: !20, flags: DIFlagArtificial) 
# |         104: !34 = !DILocalVariable(name: "c", arg: 1, scope: !28, file: !6, line: 13, type: !35) 
# |         105: !35 = !DIStringType(stringLength: !33, encoding: DW_ATE_ASCII, charType: !36) 
# | dag:45'4       ?                                                                             possible intended match
# |         106: !36 = !DIBasicType(name: "character(kind=1)", size: 8, encoding: DW_ATE_ASCII) 
# |         107: !37 = !DILocation(line: 14, column: 3, scope: !28) 
# |         108: !38 = !DILocation(line: 15, column: 1, scope: !28) 
# | dag:45'5                                                        } search range end (exclusive)
# | >>>>>>
# `-----------------------------
# 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/231960