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Do not runOnFunction on external functions.

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llvm-svn: 32510
This commit is contained in:
Devang Patel 2006-12-12 23:15:28 +00:00
parent 09032bc2b0
commit e08024130b
1 changed files with 7 additions and 0 deletions
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7
lib/VMCore/PassManager.cpp
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@ -761,6 +761,9 @@ BasicBlockPassManager_New::addPass(Pass *P) {
bool
BasicBlockPassManager_New::runOnFunction(Function &F) {
if (F.isExternal())
return false;
bool Changed = doInitialization(F);
initializeAnalysisInfo();
@ -972,6 +975,10 @@ bool FunctionPassManagerImpl_New::runOnModule(Module &M) {
bool FunctionPassManagerImpl_New::runOnFunction(Function &F) {
bool Changed = false;
if (F.isExternal())
return false;
initializeAnalysisInfo();
for (std::vector<Pass *>::iterator itr = passVectorBegin(),