Move virtual method call out of loop
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18955 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/RegAllocIterativeScan.cpp b/lib/CodeGen/RegAllocIterativeScan.cpp
index e5f7be7..d523906 100644
--- a/lib/CodeGen/RegAllocIterativeScan.cpp
+++ b/lib/CodeGen/RegAllocIterativeScan.cpp
@@ -397,8 +397,8 @@
float minWeight = HUGE_VAL;
unsigned minReg = 0;
const TargetRegisterClass* rc = mf_->getSSARegMap()->getRegClass(cur->reg);
- for (TargetRegisterClass::iterator i = rc->allocation_order_begin(*mf_);
- i != rc->allocation_order_end(*mf_); ++i) {
+ for (TargetRegisterClass::iterator i = rc->allocation_order_begin(*mf_),
+ e = rc->allocation_order_end(*mf_); i != e; ++i) {
unsigned reg = *i;
if (minWeight > spillWeights_[reg]) {
minWeight = spillWeights_[reg];
@@ -477,8 +477,8 @@
const TargetRegisterClass* rc = mf_->getSSARegMap()->getRegClass(cur->reg);
unsigned freeReg = 0;
- for (TargetRegisterClass::iterator i = rc->allocation_order_begin(*mf_);
- i != rc->allocation_order_end(*mf_); ++i) {
+ for (TargetRegisterClass::iterator i = rc->allocation_order_begin(*mf_),
+ e = rc->allocation_order_end(*mf_); i != e; ++i) {
unsigned reg = *i;
if (prt_->isRegAvail(reg) &&
(!freeReg || inactiveCounts[freeReg] < inactiveCounts[reg]))