[PowerPC] Add asm parser support for CR expressions

This adds support for specifying condition registers and
condition register fields via expressions using the symbols
defined by the PowerISA, like "4*cr2+eq".

llvm-svn: 185633

1 files changed, 1 insertions, 1 deletions

diff --git a/llvm/lib/Target/PowerPC/PPCInstrInfo.td b/llvm/lib/Target/PowerPC/PPCInstrInfo.td
index 022c15179b9..e104ea5ceb6 100644
--- a/llvm/lib/Target/PowerPC/PPCInstrInfo.td
+++ b/llvm/lib/Target/PowerPC/PPCInstrInfo.td
@@ -392,7 +392,7 @@ def vrrc : RegisterOperand<VRRC> {
   let ParserMatchClass = PPCRegVRRCAsmOperand;
 }
 def PPCRegCRBITRCAsmOperand : AsmOperandClass {
-  let Name = "RegCRBITRC"; let PredicateMethod = "isRegNumber";
+  let Name = "RegCRBITRC"; let PredicateMethod = "isCRBitNumber";
 }
 def crbitrc : RegisterOperand<CRBITRC> {
   let ParserMatchClass = PPCRegCRBITRCAsmOperand;