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authorBenjamin Kramer <benny.kra@googlemail.com>2012-10-31 13:45:49 +0000
committerBenjamin Kramer <benny.kra@googlemail.com>2012-10-31 13:45:49 +0000
commitb4c9d9c51fcb8a4cad2336b1ad9d225f504bbc4c (patch)
tree67ecf73ff1ee68f388a77b5960f50c9ad95a62bb /lib/Transforms/IPO
parente03d9e4ec7037526b94ce91985e7ff82ebc069fa (diff)
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Replace some instances of UniqueVector with SetVector, which is slightly cheaper.
No functionality change. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167116 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Transforms/IPO')
-rw-r--r--lib/Transforms/IPO/FunctionAttrs.cpp6
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/Transforms/IPO/FunctionAttrs.cpp b/lib/Transforms/IPO/FunctionAttrs.cpp
index d8f374c330..18409f77b3 100644
--- a/lib/Transforms/IPO/FunctionAttrs.cpp
+++ b/lib/Transforms/IPO/FunctionAttrs.cpp
@@ -28,9 +28,9 @@
#include "llvm/Analysis/CallGraph.h"
#include "llvm/Analysis/CaptureTracking.h"
#include "llvm/ADT/SCCIterator.h"
+#include "llvm/ADT/SetVector.h"
#include "llvm/ADT/SmallSet.h"
#include "llvm/ADT/Statistic.h"
-#include "llvm/ADT/UniqueVector.h"
#include "llvm/Support/InstIterator.h"
using namespace llvm;
@@ -486,13 +486,13 @@ bool FunctionAttrs::AddNoCaptureAttrs(const CallGraphSCC &SCC) {
/// or a pointer that doesn't alias any other pointer visible to the caller.
bool FunctionAttrs::IsFunctionMallocLike(Function *F,
SmallPtrSet<Function*, 8> &SCCNodes) const {
- UniqueVector<Value *> FlowsToReturn;
+ SmallSetVector<Value *, 8> FlowsToReturn;
for (Function::iterator I = F->begin(), E = F->end(); I != E; ++I)
if (ReturnInst *Ret = dyn_cast<ReturnInst>(I->getTerminator()))
FlowsToReturn.insert(Ret->getReturnValue());
for (unsigned i = 0; i != FlowsToReturn.size(); ++i) {
- Value *RetVal = FlowsToReturn[i+1]; // UniqueVector[0] is reserved.
+ Value *RetVal = FlowsToReturn[i];
if (Constant *C = dyn_cast<Constant>(RetVal)) {
if (!C->isNullValue() && !isa<UndefValue>(C))