really kill off the last MRMInitReg inst, remove logic from encoder.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95437 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/X86/AsmPrinter/X86MCInstLower.cpp b/lib/Target/X86/AsmPrinter/X86MCInstLower.cpp
index 4688158..4f09699 100644
--- a/lib/Target/X86/AsmPrinter/X86MCInstLower.cpp
+++ b/lib/Target/X86/AsmPrinter/X86MCInstLower.cpp
@@ -384,6 +384,7 @@
   case X86::MMX_V_SETALLONES:
     LowerUnaryToTwoAddr(OutMI, X86::MMX_PCMPEQDrr); break;
   case X86::FsFLD0SS:     LowerUnaryToTwoAddr(OutMI, X86::PXORrr); break;
+  case X86::FsFLD0SD:     LowerUnaryToTwoAddr(OutMI, X86::PXORrr); break;
   case X86::V_SET0:       LowerUnaryToTwoAddr(OutMI, X86::XORPSrr); break;
   case X86::V_SETALLONES: LowerUnaryToTwoAddr(OutMI, X86::PCMPEQDrr); break;