diff options
Diffstat (limited to 'lib')
-rw-r--r-- | lib/Transforms/IPO/Internalize.cpp | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/lib/Transforms/IPO/Internalize.cpp b/lib/Transforms/IPO/Internalize.cpp index 5e325ec82d..b6d89aafd0 100644 --- a/lib/Transforms/IPO/Internalize.cpp +++ b/lib/Transforms/IPO/Internalize.cpp @@ -26,6 +26,7 @@ #include <set> using namespace llvm; +STATISTIC(NumAliases , "Number of aliases internalized"); STATISTIC(NumFunctions, "Number of functions internalized"); STATISTIC(NumGlobals , "Number of global vars internalized"); @@ -158,6 +159,17 @@ bool InternalizePass::runOnModule(Module &M) { DOUT << "Internalized gvar " << I->getName() << "\n"; } + // Mark all aliases that are not in the api as internal as well. + for (Module::alias_iterator I = M.alias_begin(), E = M.alias_end(); + I != E; ++I) + if (!I->isDeclaration() && !I->hasInternalLinkage() && + !ExternalNames.count(I->getName())) { + I->setLinkage(GlobalValue::InternalLinkage); + Changed = true; + ++NumAliases; + DOUT << "Internalized alias " << I->getName() << "\n"; + } + return Changed; } |