commit f22fd3f7b557a967b1edc1fa9ae770006a39e97c
author Craig Topper <craig.topper@gmail.com> Wed Jul 03 05:11:49 2013 +0000
committer Craig Topper <craig.topper@gmail.com> Wed Jul 03 05:11:49 2013 +0000
tree 2adb341c05cd266b848277bc567e279836a4c95d
parent d0a3916e430201d0179c723e4ebdd9bf4f0ee02b

Use SmallVectorImpl instead of SmallVector for iterators and references to avoid specifying the vector size unnecessarily.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185512 91177308-0d34-0410-b5e6-96231b3b80d8

lib/CodeGen/ScheduleDAGInstrs.cpp

diff --git a/lib/CodeGen/ScheduleDAGInstrs.cpp b/lib/CodeGen/ScheduleDAGInstrs.cpp
index 4965da4..892903c 100644
--- a/lib/CodeGen/ScheduleDAGInstrs.cpp
+++ b/lib/CodeGen/ScheduleDAGInstrs.cpp
@@ -98,7 +98,7 @@
     SmallVector<Value *, 4> Objs;
     GetUnderlyingObjects(const_cast<Value *>(V), Objs);
 
-    for (SmallVector<Value *, 4>::iterator I = Objs.begin(), IE = Objs.end();
+    for (SmallVectorImpl<Value *>::iterator I = Objs.begin(), IE = Objs.end();
          I != IE; ++I) {
       V = *I;
       if (!Visited.insert(V))
@@ -137,8 +137,8 @@
   SmallVector<Value *, 4> Objs;
   getUnderlyingObjects(V, Objs);
 
-  for (SmallVector<Value *, 4>::iterator I = Objs.begin(), IE = Objs.end();
-       I != IE; ++I) {
+  for (SmallVectorImpl<Value *>::iterator I = Objs.begin(), IE = Objs.end();
+         I != IE; ++I) {
     bool MayAlias = true;
     V = *I;
 
@@ -465,8 +465,8 @@
 
   SmallVector<Value *, 4> Objs;
   getUnderlyingObjects(V, Objs);
-  for (SmallVector<Value *, 4>::iterator I = Objs.begin(),
-       IE = Objs.end(); I != IE; ++I) {
+  for (SmallVectorImpl<Value *>::iterator I = Objs.begin(),
+         IE = Objs.end(); I != IE; ++I) {
     V = *I;
 
     if (const PseudoSourceValue *PSV = dyn_cast<PseudoSourceValue>(V)) {