diff options
| -rw-r--r-- | lib/CodeGen/VirtRegRewriter.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/lib/CodeGen/VirtRegRewriter.cpp b/lib/CodeGen/VirtRegRewriter.cpp index a9ff1ad9ae..fd80f46099 100644 --- a/lib/CodeGen/VirtRegRewriter.cpp +++ b/lib/CodeGen/VirtRegRewriter.cpp @@ -1432,7 +1432,7 @@ private: MachineBasicBlock::iterator oldNextMII = next(MII); TII->storeRegToStackSlot(MBB, next(MII), PhysReg, true, StackSlot, RC); - MachineInstr *StoreMI = next(MII); + MachineInstr *StoreMI = prior(oldNextMII); VRM.addSpillSlotUse(StackSlot, StoreMI); DEBUG(errs() << "Store:\t" << *StoreMI); @@ -1751,8 +1751,9 @@ private: const TargetRegisterClass *RC = RegInfo->getRegClass(VirtReg); unsigned Phys = VRM.getPhys(VirtReg); int StackSlot = VRM.getStackSlot(VirtReg); + MachineBasicBlock::iterator oldNextMII = next(MII); TII->storeRegToStackSlot(MBB, next(MII), Phys, isKill, StackSlot, RC); - MachineInstr *StoreMI = next(MII); + MachineInstr *StoreMI = prior(oldNextMII); VRM.addSpillSlotUse(StackSlot, StoreMI); DEBUG(errs() << "Store:\t" << *StoreMI); VRM.virtFolded(VirtReg, StoreMI, VirtRegMap::isMod); |