Rename the narrow shift right immediate operands to "shr_imm*" operands. Also
expand the testing of the narrowing shift right instructions.

No functionality change.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127193 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/ARM/ARMCodeEmitter.cpp b/lib/Target/ARM/ARMCodeEmitter.cpp
index 853f234..fa73716 100644
--- a/lib/Target/ARM/ARMCodeEmitter.cpp
+++ b/lib/Target/ARM/ARMCodeEmitter.cpp
@@ -312,11 +312,13 @@
     unsigned getRegisterListOpValue(const MachineInstr &MI, unsigned Op)
       const { return 0; }
 
-    unsigned getNarrowShiftRight16Imm(const MachineInstr &MI, unsigned Op)
+    unsigned getShiftRight8Imm(const MachineInstr &MI, unsigned Op)
       const { return 0; }
-    unsigned getNarrowShiftRight32Imm(const MachineInstr &MI, unsigned Op)
+    unsigned getShiftRight16Imm(const MachineInstr &MI, unsigned Op)
       const { return 0; }
-    unsigned getNarrowShiftRight64Imm(const MachineInstr &MI, unsigned Op)
+    unsigned getShiftRight32Imm(const MachineInstr &MI, unsigned Op)
+      const { return 0; }
+    unsigned getShiftRight64Imm(const MachineInstr &MI, unsigned Op)
       const { return 0; }
 
     /// getMovi32Value - Return binary encoding of operand for movw/movt. If the