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| author | Devang Patel <dpatel@apple.com> | 2009-10-09 22:42:28 +0000 |
|---|---|---|
| committer | Devang Patel <dpatel@apple.com> | 2009-10-09 22:42:28 +0000 |
| commit | df45c7f64254cdf8659b336bdec5c268781ff073 (patch) | |
| tree | e6af3324e124c74e4f38aa45aad989c06f40d320 /llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuild.cpp | |
| parent | 8413751fab4b2eb15ddc1cea1317b31ab000ded2 (diff) | |
| download | bcm5719-llvm-df45c7f64254cdf8659b336bdec5c268781ff073.tar.gz bcm5719-llvm-df45c7f64254cdf8659b336bdec5c268781ff073.zip | |
Extract scope information from the variable itself, instead of relying on alloca or llvm.dbg.declare location.
While recording beginning of a function, use scope info from the first location entry instead of just relying on first location entry itself.
llvm-svn: 83684
Diffstat (limited to 'llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuild.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuild.cpp | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuild.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuild.cpp index a27fbe68adc..aa4ae733c25 100644 --- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuild.cpp +++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuild.cpp @@ -3970,7 +3970,7 @@ SelectionDAGLowering::visitIntrinsicCall(CallInst &I, unsigned Intrinsic) { if (!isValidDebugInfoIntrinsic(DI, CodeGenOpt::None)) return 0; - Value *Variable = DI.getVariable(); + MDNode *Variable = DI.getVariable(); Value *Address = DI.getAddress(); if (BitCastInst *BCI = dyn_cast<BitCastInst>(Address)) Address = BCI->getOperand(0); @@ -3983,7 +3983,13 @@ SelectionDAGLowering::visitIntrinsicCall(CallInst &I, unsigned Intrinsic) { if (SI == FuncInfo.StaticAllocaMap.end()) return 0; // VLAs. int FI = SI->second; - DW->RecordVariable(cast<MDNode>(Variable), FI); +#ifdef ATTACH_DEBUG_INFO_TO_AN_INSN + MachineModuleInfo *MMI = DAG.getMachineModuleInfo(); + if (MMI) + MMI->setVariableDbgInfo(Variable, FI); +#else + DW->RecordVariable(Variable, FI); +#endif return 0; } case Intrinsic::eh_exception: { |
