Use MI.isCopy.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108565 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/X86/X86FastISel.cpp b/lib/Target/X86/X86FastISel.cpp
index ce1370763b77fb1d300edb5c41e4d4615824b802..89f72151bced96809038dea3eee00452bd5cbf8f 100644 (file)
--- a/lib/Target/X86/X86FastISel.cpp
+++ b/lib/Target/X86/X86FastISel.cpp
@@ -1058,10 +1058,8 @@ bool X86FastISel::X86SelectBranch(const Instruction *I) {
           const MachineInstr &MI = *RI;
 
           if (MI.definesRegister(Reg)) {
-            unsigned Src, Dst, SrcSR, DstSR;
-
-            if (getInstrInfo()->isMoveInstr(MI, Src, Dst, SrcSR, DstSR)) {
-              Reg = Src;
+            if (MI.isCopy()) {
+              Reg = MI.getOperand(1).getReg();
               continue;
             }