- More refactoring. This gets rid of all of the getOpcode calls.

- This change also makes it possible to switch between ARM / Thumb on a
  per-function basis.
- Fixed thumb2 routine which expand reg + arbitrary immediate. It was using
  using ARM so_imm logic.
- Use movw and movt to do reg + imm when profitable.
- Other code clean ups and minor optimizations.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77300 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 0 insertions, 12 deletions

diff --git a/lib/Target/ARM/Thumb1InstrInfo.cpp b/lib/Target/ARM/Thumb1InstrInfo.cpp
index ed31132500..2ca2686f1e 100644
--- a/lib/Target/ARM/Thumb1InstrInfo.cpp
+++ b/lib/Target/ARM/Thumb1InstrInfo.cpp
@@ -30,18 +30,6 @@ unsigned Thumb1InstrInfo::getUnindexedOpcode(unsigned Opc) const {
   return 0;
 }
 
-unsigned Thumb1InstrInfo::getOpcode(ARMII::Op Op) const {
-  switch (Op) {
-  case ARMII::ADDri: return ARM::tADDi8;
-  case ARMII::MOVr: return ARM::tMOVr;
-  case ARMII::SUBri: return ARM::tSUBi8;
-  default:
-    break;
-  }
-
-  return 0;
-}
-
 bool
 Thumb1InstrInfo::BlockHasNoFallThrough(const MachineBasicBlock &MBB) const {
   if (MBB.empty()) return false;