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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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18
lib/Transforms/IPO/FunctionResolution.cpp
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@@ -174,13 +174,13 @@ static bool ProcessGlobalsWithSameName(Module &M, TargetData &TD,
// to 'int (int)' or 'int ()' or whatever else is not completely generic.
//
Function *F = cast<Function>(Globals[i]);
if (!F->isExternal()) {
if (Concrete && !Concrete->isExternal())
if (!F->isDeclaration()) {
if (Concrete && !Concrete->isDeclaration())
return false; // Found two different functions types. Can't choose!
Concrete = Globals[i];
} else if (Concrete) {
if (Concrete->isExternal()) // If we have multiple external symbols...
if (Concrete->isDeclaration()) // If we have multiple external symbols...
if (F->getFunctionType()->getNumParams() >
cast<Function>(Concrete)->getFunctionType()->getNumParams())
Concrete = F; // We are more concrete than "Concrete"!
@@ -190,7 +190,7 @@ static bool ProcessGlobalsWithSameName(Module &M, TargetData &TD,
}
} else {
GlobalVariable *GV = cast<GlobalVariable>(Globals[i]);
if (!GV->isExternal()) {
if (!GV->isDeclaration()) {
if (Concrete) {
cerr << "WARNING: Two global variables with external linkage"
<< " exist with the same name: '" << GV->getName()
@@ -211,7 +211,7 @@ static bool ProcessGlobalsWithSameName(Module &M, TargetData &TD,
unsigned NumInstancesWithExternalLinkage = 0;
for (unsigned i = 0, e = Globals.size(); i != e; ++i) {
if (Globals[i]->isExternal())
if (Globals[i]->isDeclaration())
HasExternal = true;
else if (!Globals[i]->hasInternalLinkage())
NumInstancesWithExternalLinkage++;
@@ -306,7 +306,7 @@ bool FunctionResolvingPass::runOnModule(Module &M) {
bool Changed = false;
for (Module::iterator I = M.begin(), E = M.end(); I != E; ) {
Function *F = I++;
if (F->use_empty() && F->isExternal()) {
if (F->use_empty() && F->isDeclaration()) {
M.getFunctionList().erase(F);
Changed = true;
} else if (!F->hasInternalLinkage() && !F->getName().empty() &&
@@ -317,7 +317,7 @@ bool FunctionResolvingPass::runOnModule(Module &M) {
for (Module::global_iterator I = M.global_begin(), E = M.global_end();
I != E; ) {
GlobalVariable *GV = I++;
if (GV->use_empty() && GV->isExternal()) {
if (GV->use_empty() && GV->isDeclaration()) {
M.getGlobalList().erase(GV);
Changed = true;
} else if (!GV->hasInternalLinkage() && !GV->getName().empty())
@@ -337,7 +337,7 @@ bool FunctionResolvingPass::runOnModule(Module &M) {
// dead. If so, remove them now.
for (Module::iterator I = M.begin(), E = M.end(); I != E; )
if (I->isExternal() && I->use_empty()) {
if (I->isDeclaration() && I->use_empty()) {
Function *F = I;
++I;
M.getFunctionList().erase(F);
@@ -349,7 +349,7 @@ bool FunctionResolvingPass::runOnModule(Module &M) {
for (Module::global_iterator I = M.global_begin(), E = M.global_end();
I != E; )
if (I->isExternal() && I->use_empty()) {
if (I->isDeclaration() && I->use_empty()) {
GlobalVariable *GV = I;
++I;
M.getGlobalList().erase(GV);