[TII] Allow getMemOpBaseRegImmOfs() to accept negative offsets. NFC.
http://reviews.llvm.org/D17967
llvm-svn: 263021
diff --git a/llvm/lib/CodeGen/MachineScheduler.cpp b/llvm/lib/CodeGen/MachineScheduler.cpp
index 604d821..7547ae3 100644
--- a/llvm/lib/CodeGen/MachineScheduler.cpp
+++ b/llvm/lib/CodeGen/MachineScheduler.cpp
@@ -1361,7 +1361,7 @@
struct LoadInfo {
SUnit *SU;
unsigned BaseReg;
- unsigned Offset;
+ int64_t Offset;
LoadInfo(SUnit *su, unsigned reg, unsigned ofs)
: SU(su), BaseReg(reg), Offset(ofs) {}
@@ -1389,7 +1389,7 @@
for (unsigned Idx = 0, End = Loads.size(); Idx != End; ++Idx) {
SUnit *SU = Loads[Idx];
unsigned BaseReg;
- unsigned Offset;
+ int64_t Offset;
if (TII->getMemOpBaseRegImmOfs(SU->getInstr(), BaseReg, Offset, TRI))
LoadRecords.push_back(LoadInfo(SU, BaseReg, Offset));
}