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For PR1136: Rename GlobalVariable::isExternal as isDeclaration to avoid

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confusion with external linkage types.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33663 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Reid Spencer
2007-01-30 20:08:39 +00:00
parent 2574fe5a22
commit 5cbf985dcb
72 changed files with 1197 additions and 1372 deletions
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lib/Transforms/IPO/DeadArgumentElimination.cpp
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@@ -114,7 +114,7 @@ ModulePass *llvm::createDeadArgHackingPass() { return new DAH(); }
/// llvm.vastart is never called, the varargs list is dead for the function.
bool DAE::DeleteDeadVarargs(Function &Fn) {
assert(Fn.getFunctionType()->isVarArg() && "Function isn't varargs!");
if (Fn.isExternal() || !Fn.hasInternalLinkage()) return false;
if (Fn.isDeclaration() || !Fn.hasInternalLinkage()) return false;
// Ensure that the function is only directly called.
for (Value::use_iterator I = Fn.use_begin(), E = Fn.use_end(); I != E; ++I) {