Clean up a bit and fix for when SPAdj != 0

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96818 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/ARM/ARMBaseRegisterInfo.cpp b/lib/Target/ARM/ARMBaseRegisterInfo.cpp
index 6d5c48a9e637fc22d4809adff39e5406c3c15e81..b1dad39939108e488f2ffef343626214e384e179 100644 (file)
--- a/lib/Target/ARM/ARMBaseRegisterInfo.cpp
+++ b/lib/Target/ARM/ARMBaseRegisterInfo.cpp
@@ -1150,7 +1150,6 @@ ARMBaseRegisterInfo::eliminateFrameIndex(MachineBasicBlock::iterator II,
   MachineInstr &MI = *II;
   MachineBasicBlock &MBB = *MI.getParent();
   MachineFunction &MF = *MBB.getParent();
-  const MachineFrameInfo *MFI = MF.getFrameInfo();
   ARMFunctionInfo *AFI = MF.getInfo<ARMFunctionInfo>();
   assert(!AFI->isThumb1OnlyFunction() &&
          "This eliminateFrameIndex does not support Thumb1!");
@@ -1161,12 +1160,12 @@ ARMBaseRegisterInfo::eliminateFrameIndex(MachineBasicBlock::iterator II,
   }
 
   int FrameIndex = MI.getOperand(i).getIndex();
-  int Offset = MFI->getObjectOffset(FrameIndex) + MFI->getStackSize() + SPAdj;
   unsigned FrameReg;
 
-  Offset = getFrameIndexReference(MF, FrameIndex, FrameReg);
+  int Offset = getFrameIndexReference(MF, FrameIndex, FrameReg);
   if (FrameReg != ARM::SP)
     SPAdj = 0;
+  Offset += SPAdj;
 
   // Modify MI as necessary to handle as much of 'Offset' as possible
   bool Done = false;