FpMOV is also a move instruction.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11055 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/X86/X86InstrInfo.cpp b/lib/Target/X86/X86InstrInfo.cpp
index ab41e9ec252c41b7ebcdaf0e5ab1926be8e9d6c5..fc72ba31369e4d10c97f6d8276e3e756f327ae4d 100644 (file)
--- a/lib/Target/X86/X86InstrInfo.cpp
+++ b/lib/Target/X86/X86InstrInfo.cpp
@@ -55,7 +55,8 @@ bool X86InstrInfo::isMoveInstr(const MachineInstr& MI,
                                unsigned& sourceReg,
                                unsigned& destReg) const {
   MachineOpCode oc = MI.getOpcode();
-  if (oc == X86::MOVrr8 || oc == X86::MOVrr16 || oc == X86::MOVrr32) {
+  if (oc == X86::MOVrr8 || oc == X86::MOVrr16 || oc == X86::MOVrr32 ||
+      oc == X86::FpMOV) {
       assert(MI.getNumOperands() == 2 &&
              MI.getOperand(0).isRegister() &&
              MI.getOperand(1).isRegister() &&