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| author | Devang Patel <dpatel@apple.com> | 2010-11-10 22:19:21 +0000 |
|---|---|---|
| committer | Devang Patel <dpatel@apple.com> | 2010-11-10 22:19:21 +0000 |
| commit | 364bf042675882dbc039850a2d6124b5116521f0 (patch) | |
| tree | db4c72e9616600b9b32553a87a7420856d5b1e8f /llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp | |
| parent | 1801410fa8441e5b7868868464acb96d88b03047 (diff) | |
| download | bcm5719-llvm-364bf042675882dbc039850a2d6124b5116521f0.tar.gz bcm5719-llvm-364bf042675882dbc039850a2d6124b5116521f0.zip | |
Take care of special characters while creating named MDNode name to hold function specific local variable's info.
This fixes radar 8653152. I am checking in testcase as a separate check-in.
llvm-svn: 118726
Diffstat (limited to 'llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp b/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp index 00232267a26..8356d1874cb 100644 --- a/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp +++ b/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp @@ -2128,8 +2128,7 @@ void DwarfDebug::endModule() { StringRef FName = SP.getLinkageName(); if (FName.empty()) FName = SP.getName(); - NamedMDNode *NMD = - M->getNamedMetadata(Twine("llvm.dbg.lv.", getRealLinkageName(FName))); + NamedMDNode *NMD = getFnSpecificMDNode(*(MMI->getModule()), FName); if (!NMD) continue; unsigned E = NMD->getNumOperands(); if (!E) continue; @@ -2422,10 +2421,7 @@ DwarfDebug::collectVariableInfo(const MachineFunction *MF, // Collect info for variables that were optimized out. const Function *F = MF->getFunction(); - const Module *M = F->getParent(); - if (NamedMDNode *NMD = - M->getNamedMetadata(Twine("llvm.dbg.lv.", - getRealLinkageName(F->getName())))) { + if (NamedMDNode *NMD = getFnSpecificMDNode(*(F->getParent()), F->getName())) { for (unsigned i = 0, e = NMD->getNumOperands(); i != e; ++i) { DIVariable DV(cast<MDNode>(NMD->getOperand(i))); if (!DV || !Processed.insert(DV)) @@ -2912,10 +2908,8 @@ void DwarfDebug::endFunction(const MachineFunction *MF) { StringRef FName = SP.getLinkageName(); if (FName.empty()) FName = SP.getName(); - const Module *M = MF->getFunction()->getParent(); - if (NamedMDNode *NMD = - M->getNamedMetadata(Twine("llvm.dbg.lv.", - getRealLinkageName(FName)))) { + if (NamedMDNode *NMD = + getFnSpecificMDNode(*(MF->getFunction()->getParent()), FName)) { for (unsigned i = 0, e = NMD->getNumOperands(); i != e; ++i) { DIVariable DV(cast<MDNode>(NMD->getOperand(i))); if (!DV || !ProcessedVars.insert(DV)) |
