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Print new instructions without DebugLoc.

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llvm-svn: 130542
This commit is contained in:
Devang Patel 2011-04-29 21:36:04 +00:00
parent 8f66e9361d
commit 2257af290f
1 changed files with 9 additions and 0 deletions
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9
lib/VMCore/DebugInfoProbe.cpp
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@ -53,6 +53,7 @@ namespace llvm {
Function *TheFn;
std::set<unsigned> LineNos;
std::set<MDNode *> DbgVariables;
std::set<Instruction *> MissingDebugLoc;
};
}
@ -89,6 +90,8 @@ void DebugInfoProbeImpl::initialize(StringRef PName, Function &F) {
for (Function::iterator FI = F.begin(), FE = F.end(); FI != FE; ++FI)
for (BasicBlock::iterator BI = FI->begin(), BE = FI->end();
BI != BE; ++BI) {
if (BI->getDebugLoc().isUnknown())
MissingDebugLoc.insert(BI);
if (!isa<DbgInfoIntrinsic>(BI)) continue;
Value *Addr = NULL;
MDNode *Node = NULL;
@ -148,6 +151,12 @@ void DebugInfoProbeImpl::finalize(Function &F) {
for (Function::iterator FI = F.begin(), FE = F.end(); FI != FE; ++FI)
for (BasicBlock::iterator BI = FI->begin(), BE = FI->end();
BI != BE; ++BI) {
if (BI->getDebugLoc().isUnknown() &&
MissingDebugLoc.count(BI) == 0) {
DEBUG(dbgs() << "DebugInfoProbe(" << PassName << "): --- ");
DEBUG(BI->print(dbgs()));
DEBUG(dbgs() << "\n");
}
if (!isa<DbgInfoIntrinsic>(BI)) continue;
Value *Addr = NULL;
MDNode *Node = NULL;