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authorStephen Hines <srhines@google.com>2014-05-29 02:49:00 -0700
committerStephen Hines <srhines@google.com>2014-05-29 02:49:00 -0700
commitdce4a407a24b04eebc6a376f8e62b41aaa7b071f (patch)
treedcebc53f2b182f145a2e659393bf9a0472cedf23 /lib/Transforms/IPO/Internalize.cpp
parent220b921aed042f9e520c26cffd8282a94c66c3d5 (diff)
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Update LLVM for 3.5 rebase (r209712).
Change-Id: I149556c940fb7dc92d075273c87ff584f400941f
Diffstat (limited to 'lib/Transforms/IPO/Internalize.cpp')
-rw-r--r--lib/Transforms/IPO/Internalize.cpp10
1 files changed, 7 insertions, 3 deletions
diff --git a/lib/Transforms/IPO/Internalize.cpp b/lib/Transforms/IPO/Internalize.cpp
index c1fe01cebc..c970a1a1c1 100644
--- a/lib/Transforms/IPO/Internalize.cpp
+++ b/lib/Transforms/IPO/Internalize.cpp
@@ -19,7 +19,6 @@
//
//===----------------------------------------------------------------------===//
-#define DEBUG_TYPE "internalize"
#include "llvm/Transforms/IPO.h"
#include "llvm/ADT/SmallPtrSet.h"
#include "llvm/ADT/Statistic.h"
@@ -35,6 +34,8 @@
#include <set>
using namespace llvm;
+#define DEBUG_TYPE "internalize"
+
STATISTIC(NumAliases , "Number of aliases internalized");
STATISTIC(NumFunctions, "Number of functions internalized");
STATISTIC(NumGlobals , "Number of global vars internalized");
@@ -131,8 +132,8 @@ static bool shouldInternalize(const GlobalValue &GV,
bool InternalizePass::runOnModule(Module &M) {
CallGraphWrapperPass *CGPass = getAnalysisIfAvailable<CallGraphWrapperPass>();
- CallGraph *CG = CGPass ? &CGPass->getCallGraph() : 0;
- CallGraphNode *ExternalNode = CG ? CG->getExternalCallingNode() : 0;
+ CallGraph *CG = CGPass ? &CGPass->getCallGraph() : nullptr;
+ CallGraphNode *ExternalNode = CG ? CG->getExternalCallingNode() : nullptr;
bool Changed = false;
SmallPtrSet<GlobalValue *, 8> Used;
@@ -158,6 +159,7 @@ bool InternalizePass::runOnModule(Module &M) {
if (!shouldInternalize(*I, ExternalNames))
continue;
+ I->setVisibility(GlobalValue::DefaultVisibility);
I->setLinkage(GlobalValue::InternalLinkage);
if (ExternalNode)
@@ -194,6 +196,7 @@ bool InternalizePass::runOnModule(Module &M) {
if (!shouldInternalize(*I, ExternalNames))
continue;
+ I->setVisibility(GlobalValue::DefaultVisibility);
I->setLinkage(GlobalValue::InternalLinkage);
Changed = true;
++NumGlobals;
@@ -206,6 +209,7 @@ bool InternalizePass::runOnModule(Module &M) {
if (!shouldInternalize(*I, ExternalNames))
continue;
+ I->setVisibility(GlobalValue::DefaultVisibility);
I->setLinkage(GlobalValue::InternalLinkage);
Changed = true;
++NumAliases;