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A function with no Module owner isn't materializable. This fixes F->dump() for 

functions not embedded within modules.

llvm-svn: 96272
This commit is contained in:
Nick Lewycky 2010-02-15 21:27:20 +00:00
parent 3818d9763d
commit 780d2fe319
1 changed files with 2 additions and 2 deletions
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4
llvm/lib/VMCore/Globals.cpp
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@ -44,10 +44,10 @@ static bool removeDeadUsersOfConstant(const Constant *C) {
}
bool GlobalValue::isMaterializable() const {
return getParent()->isMaterializable(this);
return getParent() && getParent()->isMaterializable(this);
}
bool GlobalValue::isDematerializable() const {
return getParent()->isDematerializable(this);
return getParent() && getParent()->isDematerializable(this);
}
bool GlobalValue::Materialize(std::string *ErrInfo) {
return getParent()->Materialize(this, ErrInfo);