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| author | Julia Tatz <tatz.j@northeastern.edu> | 2021-04-06 16:00:35 -0400 |
|---|---|---|
| committer | Jynn Nelson <jyn.nelson@redjack.com> | 2023-03-31 07:28:39 -0400 |
| commit | 0504a333837e10f19454901fd060c0f99bf8f5b7 (patch) | |
| tree | 2e398745b33d84894ee367bf07d77bdc14e075fc /compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp | |
| parent | eb3e9c1f45981b47160543cfd882ca00e69bbfab (diff) | |
| download | rust-0504a333837e10f19454901fd060c0f99bf8f5b7.tar.gz rust-0504a333837e10f19454901fd060c0f99bf8f5b7.zip | |
Preserve, clarify, and extend debug information
`-Cdebuginfo=1` was never line tables only and can't be due to backwards compatibility issues. This was clarified and an option for line tables only was added. Additionally an option for line info directives only was added, which is well needed for some targets. The debug info options should now behave the same as clang's debug info options.
Diffstat (limited to 'compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp')
| -rw-r--r-- | compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp b/compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp index e3493caaaf7..6a2fd5aa6e6 100644 --- a/compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp +++ b/compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp @@ -682,6 +682,7 @@ enum class LLVMRustDebugEmissionKind { NoDebug, FullDebug, LineTablesOnly, + DebugDirectivesOnly, }; static DICompileUnit::DebugEmissionKind fromRust(LLVMRustDebugEmissionKind Kind) { @@ -692,6 +693,8 @@ static DICompileUnit::DebugEmissionKind fromRust(LLVMRustDebugEmissionKind Kind) return DICompileUnit::DebugEmissionKind::FullDebug; case LLVMRustDebugEmissionKind::LineTablesOnly: return DICompileUnit::DebugEmissionKind::LineTablesOnly; + case LLVMRustDebugEmissionKind::DebugDirectivesOnly: + return DICompileUnit::DebugEmissionKind::DebugDirectivesOnly; default: report_fatal_error("bad DebugEmissionKind."); } |