Use t2LDRi12 and t2STRi12 to load / store to / from stack frames. Eliminate more getOpcode calls.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77181 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/ARM/ARMBaseInstrInfo.h b/lib/Target/ARM/ARMBaseInstrInfo.h
index 949bac4..a2bcacc 100644
--- a/lib/Target/ARM/ARMBaseInstrInfo.h
+++ b/lib/Target/ARM/ARMBaseInstrInfo.h
@@ -168,10 +168,8 @@
     B,
     Bcc,
     BX_RET,
-    LDRrr,
     LDRri,
     MOVr,
-    STRrr,
     STRri,
     SUBri,
     SUBrs,
@@ -271,6 +269,7 @@
                             unsigned DestReg, unsigned SrcReg,
                             const TargetRegisterClass *DestRC,
                             const TargetRegisterClass *SrcRC) const;
+
   virtual void storeRegToStackSlot(MachineBasicBlock &MBB,
                                    MachineBasicBlock::iterator MBBI,
                                    unsigned SrcReg, bool isKill, int FrameIndex,