Fix VC++ compilation error caused by using a std::map iterator variable to receive
a std::multimap iterator value. For some reason, GCC doesn't have a problem with this.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25927 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/VirtRegMap.cpp b/lib/CodeGen/VirtRegMap.cpp
index 8b08841e..0a66304 100644
--- a/lib/CodeGen/VirtRegMap.cpp
+++ b/lib/CodeGen/VirtRegMap.cpp
@@ -234,7 +234,7 @@
void LocalSpiller::ClobberPhysRegOnly(unsigned PhysReg,
std::map<int, unsigned> &SpillSlots,
std::multimap<unsigned, int> &PhysRegsAvailable) {
- std::map<unsigned, int>::iterator I = PhysRegsAvailable.lower_bound(PhysReg);
+ std::multimap<unsigned, int>::iterator I = PhysRegsAvailable.lower_bound(PhysReg);
while (I != PhysRegsAvailable.end() && I->first == PhysReg) {
int Slot = I->second;
PhysRegsAvailable.erase(I++);