diff options
| 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 | 62367045a493f9bffa433e34b68fc7dda96e1edd (patch) | |
| tree | 28a6c4fa43663494ae9491495c1fce8f66d9093f /lib/CodeGen/AsmPrinter/DwarfDebug.cpp | |
| parent | 4beee3d06bfebe3f3382893fcebc71d1aa3f290e (diff) | |
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.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118726 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/AsmPrinter/DwarfDebug.cpp')
| -rw-r--r-- | lib/CodeGen/AsmPrinter/DwarfDebug.cpp | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp index 00232267a2..8356d1874c 100644 --- a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp +++ b/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)) |