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Don't change the visibility when converting a definition to a declaration.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@242030 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Rafael Espindola
2015-07-13 14:18:22 +00:00
parent b3e72a7c9d
commit 94162a044b
4 changed files with 13 additions and 3 deletions
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3
lib/Transforms/IPO/ElimAvailExtern.cpp
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@@ -67,7 +67,6 @@ bool EliminateAvailableExternally::runOnModule(Module &M) {
}
I->removeDeadConstantUsers();
I->setLinkage(GlobalValue::ExternalLinkage);
I->setVisibility(GlobalValue::DefaultVisibility);
NumVariables++;
}
@@ -78,7 +77,6 @@ bool EliminateAvailableExternally::runOnModule(Module &M) {
if (!I->isDeclaration())
// This will set the linkage to external
I->deleteBody();
I->setVisibility(GlobalValue::DefaultVisibility);
I->removeDeadConstantUsers();
NumFunctions++;
}
@@ -91,7 +89,6 @@ bool EliminateAvailableExternally::runOnModule(Module &M) {
I->setAliasee(nullptr);
I->removeDeadConstantUsers();
I->setLinkage(GlobalValue::ExternalLinkage);
I->setVisibility(GlobalValue::DefaultVisibility);
NumAliases++;
}

1
lib/Transforms/IPO/IPO.cpp
View File

@@ -46,6 +46,7 @@ void llvm::initializeIPO(PassRegistry &Registry) {
initializeStripDeadDebugInfoPass(Registry);
initializeStripNonDebugSymbolsPass(Registry);
initializeBarrierNoopPass(Registry);
initializeEliminateAvailableExternallyPass(Registry);
}
void LLVMInitializeIPO(LLVMPassRegistryRef R) {