ExtractGV.cpp File Reference

#include "llvm/Transforms/IPO/ExtractGV.h"
#include "llvm/IR/Module.h"
#include "llvm/IR/PassManager.h"
#include <algorithm>

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Functions
static void	makeVisible (GlobalValue &GV, bool Delete)
	Make sure GV is visible from both modules.

Function Documentation

makeVisible()

static void makeVisible ( GlobalValue &  GV, bool  Delete  )

static

Make sure GV is visible from both modules.

Delete is true if it is being deleted from this module. This also makes sure GV cannot be dropped so that references from the split module remain valid.

Definition at line 24 of file ExtractGV.cpp.

References assert(), llvm::GlobalValue::ExternalLinkage, llvm::GlobalValue::getLinkage(), llvm::GlobalValue::hasLinkOnceLinkage(), llvm::GlobalValue::hasLocalLinkage(), llvm::GlobalValue::HiddenVisibility, llvm::GlobalValue::isDiscardableIfUnused(), llvm::GlobalValue::LinkOnceAnyLinkage, llvm::GlobalValue::LinkOnceODRLinkage, llvm_unreachable, llvm::GlobalValue::setLinkage(), llvm::GlobalValue::setVisibility(), llvm::GlobalValue::WeakAnyLinkage, and llvm::GlobalValue::WeakODRLinkage.

Referenced by llvm::ExtractGVPass::run().