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| author | Rafael Espindola <rafael.espindola@gmail.com> | 2008-12-03 11:01:37 +0000 |
|---|---|---|
| committer | Rafael Espindola <rafael.espindola@gmail.com> | 2008-12-03 11:01:37 +0000 |
| commit | 952b839ce9bc0c6d605d8b202c9cd76f7f05a77d (patch) | |
| tree | 82375a0ebe1f6f414cee46cf8eb7e9453c21f896 /lib/CodeGen/AsmPrinter/AsmPrinter.cpp | |
| parent | 269bc0042fc976b13b44c97c6546b4d726073940 (diff) | |
Fix bug 3140.
Print a single parameter .file directive if we have an ELF target.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60480 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/AsmPrinter/AsmPrinter.cpp')
| -rw-r--r-- | lib/CodeGen/AsmPrinter/AsmPrinter.cpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/lib/CodeGen/AsmPrinter/AsmPrinter.cpp b/lib/CodeGen/AsmPrinter/AsmPrinter.cpp index bfc2e35cf3..b640a589ba 100644 --- a/lib/CodeGen/AsmPrinter/AsmPrinter.cpp +++ b/lib/CodeGen/AsmPrinter/AsmPrinter.cpp @@ -142,6 +142,14 @@ bool AsmPrinter::doInitialization(Module &M) { GCModuleInfo *MI = getAnalysisToUpdate<GCModuleInfo>(); assert(MI && "AsmPrinter didn't require GCModuleInfo?"); + + if (TAI->hasSingleParameterDotFile()) { + /* Very minimal debug info. It is ignored if we emit actual + debug info. If we don't, this at helps the user find where + a function came from. */ + O << "\t.file\t\"" << M.getModuleIdentifier() << "\"\n"; + } + for (GCModuleInfo::iterator I = MI->begin(), E = MI->end(); I != E; ++I) if (GCMetadataPrinter *MP = GetOrCreateGCPrinter(*I)) MP->beginAssembly(O, *this, *TAI); |