DIEHash: Refactor ref attribute hashing into smaller functions

[oota-llvm.git] / lib / CodeGen / CriticalAntiDepBreaker.cpp

diff --git a/lib/CodeGen/CriticalAntiDepBreaker.cpp b/lib/CodeGen/CriticalAntiDepBreaker.cpp
index d4955b37a5e1f75677164b5e1b50a8d51e09189b..18c8e0ae125096a58569b7896fc2affc581772ee 100644 (file)
--- a/lib/CodeGen/CriticalAntiDepBreaker.cpp
+++ b/lib/CodeGen/CriticalAntiDepBreaker.cpp
@@ -361,7 +361,7 @@ findSuitableFreeRegister(RegRefIter RegRefBegin,
                          unsigned AntiDepReg,
                          unsigned LastNewReg,
                          const TargetRegisterClass *RC,
-                         SmallVector<unsigned, 2> &Forbid)
+                         SmallVectorImpl<unsigned> &Forbid)
 {
   ArrayRef<MCPhysReg> Order = RegClassInfo.getOrder(RC);
   for (unsigned i = 0; i != Order.size(); ++i) {
@@ -388,7 +388,7 @@ findSuitableFreeRegister(RegRefIter RegRefBegin,
       continue;
     // If NewReg overlaps any of the forbidden registers, we can't use it.
     bool Forbidden = false;
-    for (SmallVector<unsigned, 2>::iterator it = Forbid.begin(),
+    for (SmallVectorImpl<unsigned>::iterator it = Forbid.begin(),
            ite = Forbid.end(); it != ite; ++it)
       if (TRI->regsOverlap(NewReg, *it)) {
         Forbidden = true;