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(hopefuly) fix the remaining cases where null wasnt expected (PR13497).

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I'll commit a test to the clang tree.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@161118 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Nuno Lopes 2012-08-01 16:58:51 +00:00
parent b705e4a8b6
commit 28ad863f6c
1 changed files with 4 additions and 0 deletions
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4
lib/Transforms/Utils/BuildLibCalls.cpp
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@ -526,6 +526,8 @@ bool SimplifyFortifiedLibCalls::fold(CallInst *CI, const TargetData *TD,
if (isFoldable(2, 1, true)) {
Value *Ret = EmitStrCpy(CI->getArgOperand(0), CI->getArgOperand(1), B, TD,
TLI, Name.substr(2, 6));
if (!Ret)
return false;
replaceCall(Ret);
return true;
}
@ -545,6 +547,8 @@ bool SimplifyFortifiedLibCalls::fold(CallInst *CI, const TargetData *TD,
Value *Ret = EmitStrNCpy(CI->getArgOperand(0), CI->getArgOperand(1),
CI->getArgOperand(2), B, TD, TLI,
Name.substr(2, 7));
if (!Ret)
return false;
replaceCall(Ret);
return true;
}