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Silencing a -Wunused-but-set-variable warning; NFC. 

llvm-svn: 235094
This commit is contained in:
Aaron Ballman 2015-04-16 13:29:36 +00:00
parent 4de91c3462
commit a2f9943cf6
1 changed files with 4 additions and 5 deletions
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9
llvm/lib/Transforms/Utils/Local.cpp
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@ -1006,7 +1006,6 @@ bool llvm::ConvertDebugDeclareToDebugValue(DbgDeclareInst *DDI,
if (LdStHasDebugValue(DIVar, SI))
return true;
Instruction *DbgVal = nullptr;
// If an argument is zero extended then use argument directly. The ZExt
// may be zapped by an optimization pass in future.
Argument *ExtendedArg = nullptr;
@ -1015,11 +1014,11 @@ bool llvm::ConvertDebugDeclareToDebugValue(DbgDeclareInst *DDI,
if (SExtInst *SExt = dyn_cast<SExtInst>(SI->getOperand(0)))
ExtendedArg = dyn_cast<Argument>(SExt->getOperand(0));
if (ExtendedArg)
DbgVal = Builder.insertDbgValueIntrinsic(ExtendedArg, 0, DIVar, DIExpr,
DDI->getDebugLoc(), SI);
Builder.insertDbgValueIntrinsic(ExtendedArg, 0, DIVar, DIExpr,
DDI->getDebugLoc(), SI);
else
DbgVal = Builder.insertDbgValueIntrinsic(SI->getOperand(0), 0, DIVar,
DIExpr, DDI->getDebugLoc(), SI);
Builder.insertDbgValueIntrinsic(SI->getOperand(0), 0, DIVar, DIExpr,
DDI->getDebugLoc(), SI);
return true;
}