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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/GlobalDCE.cpp
+3 -3
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@@ -57,7 +57,7 @@ bool GlobalDCE::runOnModule(Module &M) {
Changed |= RemoveUnusedGlobalValue(*I);
// Functions with external linkage are needed if they have a body
if ((!I->hasInternalLinkage() && !I->hasLinkOnceLinkage()) &&
!I->isExternal())
!I->isDeclaration())
GlobalIsNeeded(I);
}
@@ -66,7 +66,7 @@ bool GlobalDCE::runOnModule(Module &M) {
// Externally visible & appending globals are needed, if they have an
// initializer.
if ((!I->hasInternalLinkage() && !I->hasLinkOnceLinkage()) &&
!I->isExternal())
!I->isDeclaration())
GlobalIsNeeded(I);
}
@@ -89,7 +89,7 @@ bool GlobalDCE::runOnModule(Module &M) {
for (Module::iterator I = M.begin(), E = M.end(); I != E; ++I)
if (!AliveGlobals.count(I)) {
DeadFunctions.push_back(I); // Keep track of dead globals
if (!I->isExternal())
if (!I->isDeclaration())
I->deleteBody();
}