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simplify this check, GetConstantStringInfo validates that a 

global is constant already.  No functionality change.

llvm-svn: 52812
This commit is contained in:
Chris Lattner 2008-06-27 03:18:41 +00:00
parent 501c0b82d6
commit 735705bc3e
1 changed files with 3 additions and 5 deletions
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8
llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
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@ -2594,11 +2594,9 @@ static bool isMemSrcFromString(SDOperand Src, std::string &Str,
return false;
GlobalVariable *GV = dyn_cast<GlobalVariable>(G->getGlobal());
if (GV && GV->isConstant()) {
if (GetConstantStringInfo(GV, Str)) {
SrcOff += SrcDelta;
return true;
}
if (GV && GetConstantStringInfo(GV, Str)) {
SrcOff += SrcDelta;
return true;
}
return false;