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Add the private linkage.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62279 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Rafael Espindola
2009-01-15 20:18:42 +00:00
parent f193ff0590
commit bb46f52027
72 changed files with 401 additions and 145 deletions
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6
lib/Transforms/IPO/Internalize.cpp
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@@ -121,9 +121,10 @@ bool InternalizePass::runOnModule(Module &M) {
bool Changed = false;
// Mark all functions not in the api as internal.
// FIXME: maybe use private linkage?
for (Module::iterator I = M.begin(), E = M.end(); I != E; ++I)
if (!I->isDeclaration() && // Function must be defined here
!I->hasInternalLinkage() && // Can't already have internal linkage
!I->hasLocalLinkage() && // Can't already have internal linkage
!ExternalNames.count(I->getName())) {// Not marked to keep external?
I->setLinkage(GlobalValue::InternalLinkage);
// Remove a callgraph edge from the external node to this function.
@@ -149,9 +150,10 @@ bool InternalizePass::runOnModule(Module &M) {
// Mark all global variables with initializers that are not in the api as
// internal as well.
// FIXME: maybe use private linkage?
for (Module::global_iterator I = M.global_begin(), E = M.global_end();
I != E; ++I)
if (!I->isDeclaration() && !I->hasInternalLinkage() &&
if (!I->isDeclaration() && !I->hasLocalLinkage() &&
!ExternalNames.count(I->getName())) {
I->setLinkage(GlobalValue::InternalLinkage);
Changed = true;