[llvm-commits] [llvm] r107832 - /llvm/trunk/lib/Target/X86/X86InstrInfo.cpp

[Jakob Stoklund Olesen]

Author: stoklund
Date: Wed Jul  7 18:04:56 2010
New Revision: 107832

URL: http://llvm.org/viewvc/llvm-project?rev=107832&view=rev
Log:
fix copies to/from GR8_ABCD_H even more

Modified:
    llvm/trunk/lib/Target/X86/X86InstrInfo.cpp

Modified: llvm/trunk/lib/Target/X86/X86InstrInfo.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86InstrInfo.cpp?rev=107832&r1=107831&r2=107832&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/X86InstrInfo.cpp (original)
+++ llvm/trunk/lib/Target/X86/X86InstrInfo.cpp Wed Jul  7 18:04:56 2010
@@ -1932,7 +1932,9 @@
     } else if (CommonRC == &X86::GR8RegClass) {
       // Copying to or from a physical H register on x86-64 requires a NOREX
       // move.  Otherwise use a normal move.
-      if ((isHReg(DestReg) || isHReg(SrcReg)) &&
+      if ((isHReg(DestReg) || isHReg(SrcReg) ||
+           SrcRC == &X86::GR8_ABCD_HRegClass ||
+           DestRC == &X86::GR8_ABCD_HRegClass) &&
           TM.getSubtarget<X86Subtarget>().is64Bit())
         Opc = X86::MOV8rr_NOREX;
       else