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Improve the debug output of DwarfDebug::buildLocationList(). 

llvm-svn: 262265
This commit is contained in:
Adrian Prantl 2016-02-29 22:28:22 +00:00
parent a349714bf9
commit dba58fbdd9
2 changed files with 15 additions and 1 deletions
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14
llvm/lib/CodeGen/AsmPrinter/DebugLocEntry.h
View File

@ -76,6 +76,20 @@ public:
const DIExpression *getExpression() const { return Expression; }
friend bool operator==(const Value &, const Value &);
friend bool operator<(const Value &, const Value &);
void dump() const {
if (isLocation()) {
llvm::dbgs() << "Loc = { reg=" << Loc.getReg() << " ";
if (Loc.isIndirect())
llvm::dbgs() << '+' << Loc.getOffset();
llvm::dbgs() << "} ";
}
else if (isConstantInt())
Constant.CIP->dump();
else if (isConstantFP())
Constant.CFP->dump();
if (Expression)
Expression->dump();
}
};
private:

2
llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
View File

@ -916,7 +916,7 @@ DwarfDebug::buildLocationList(SmallVectorImpl<DebugLocEntry> &DebugLoc,
DEBUG({
dbgs() << CurEntry->getValues().size() << " Values:\n";
for (auto &Value : CurEntry->getValues())
Value.getExpression()->dump();
Value.dump();
dbgs() << "-----\n";
});