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| author | Michael Buch <michaelbuch12@gmail.com> | 2025-10-15 16:52:45 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2025-10-15 16:52:45 +0100 |
| commit | cf1cdde24e76a4ff5bbda2128800ba3ca4132b6d (patch) | |
| tree | 2d0f603266f34f7cc0612f92336b3fb4fbfd4dbf /llvm/lib/AsmParser/LLParser.cpp | |
| parent | a1b0db82cf5fdf0a2981877c9a939a8097393049 (diff) | |
[llvm][DebugInfo] Add 'sourceLanguageVersion' field support to DICompileUnit (#162632)
Depends on:
* https://github.com/llvm/llvm-project/pull/162445
In preparation to emit DWARFv6's `DW_AT_language_version`.
Diffstat (limited to 'llvm/lib/AsmParser/LLParser.cpp')
| -rw-r--r-- | llvm/lib/AsmParser/LLParser.cpp | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/llvm/lib/AsmParser/LLParser.cpp b/llvm/lib/AsmParser/LLParser.cpp index 7a3cd83cdd88..cf6328580fd2 100644 --- a/llvm/lib/AsmParser/LLParser.cpp +++ b/llvm/lib/AsmParser/LLParser.cpp @@ -5876,6 +5876,7 @@ bool LLParser::parseDICompileUnit(MDNode *&Result, bool IsDistinct) { REQUIRED(file, MDField, (/* AllowNull */ false)); \ OPTIONAL(language, DwarfLangField, ); \ OPTIONAL(sourceLanguageName, DwarfSourceLangNameField, ); \ + OPTIONAL(sourceLanguageVersion, MDUnsignedField, (0, UINT32_MAX)); \ OPTIONAL(producer, MDStringField, ); \ OPTIONAL(isOptimized, MDBoolField, ); \ OPTIONAL(flags, MDStringField, ); \ @@ -5905,10 +5906,15 @@ bool LLParser::parseDICompileUnit(MDNode *&Result, bool IsDistinct) { return error(Loc, "can only specify one of 'language' and " "'sourceLanguageName' on !DICompileUnit"); + if (sourceLanguageVersion.Seen && !sourceLanguageName.Seen) + return error(Loc, "'sourceLanguageVersion' requires an associated " + "'sourceLanguageName' on !DICompileUnit"); + Result = DICompileUnit::getDistinct( Context, language.Seen ? DISourceLanguageName(language.Val) - : DISourceLanguageName(sourceLanguageName.Val, 0), + : DISourceLanguageName(sourceLanguageName.Val, + sourceLanguageVersion.Val), file.Val, producer.Val, isOptimized.Val, flags.Val, runtimeVersion.Val, splitDebugFilename.Val, emissionKind.Val, enums.Val, retainedTypes.Val, globals.Val, imports.Val, macros.Val, dwoId.Val, splitDebugInlining.Val, |