Avoid a hard coded constant.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68603 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/X86/X86ISelLowering.cpp b/lib/Target/X86/X86ISelLowering.cpp
index 6bdb92f..1fcac9d 100644
--- a/lib/Target/X86/X86ISelLowering.cpp
+++ b/lib/Target/X86/X86ISelLowering.cpp
@@ -7800,7 +7800,7 @@
AM.Disp = Op.getImm();
}
addFullAddress(BuildMI(BB, dl, TII->get(Opc)), AM)
- .addReg(MI->getOperand(4).getReg());
+ .addReg(MI->getOperand(X86AddrNumOperands).getReg());
// Reload the original control word now.
addFrameReference(BuildMI(BB, dl, TII->get(X86::FLDCW16m)), CWFrameIdx);