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Let libcall semantics decide whether it knows about functions 

with definitions or not.

llvm-svn: 52028
This commit is contained in:
Chris Lattner 2008-06-05 23:38:34 +00:00
parent c7007a7211
commit 0282d0247e
1 changed files with 2 additions and 2 deletions
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4
llvm/lib/Analysis/LibCallAliasAnalysis.cpp
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@ -155,8 +155,8 @@ LibCallAliasAnalysis::getModRefInfo(CallSite CS, Value *P, unsigned Size) {
// If this is a direct call to a function that LCI knows about, get the
// information about the runtime function.
if (Function *F = CS.getCalledFunction()) {
if (LCI && F->isDeclaration()) {
if (LCI) {
if (Function *F = CS.getCalledFunction()) {
if (const LibCallFunctionInfo *FI = LCI->getFunctionInfo(F)) {
MRInfo = ModRefResult(MRInfo & AnalyzeLibCallDetails(FI, CS, P, Size));
if (MRInfo == NoModRef) return NoModRef;