[llvm-commits] [llvm] r134122 - /llvm/trunk/lib/Target/Alpha/AlphaISelLowering.cpp

[Eric Christopher]

Author: echristo
Date: Wed Jun 29 20:05:46 2011
New Revision: 134122

URL: http://llvm.org/viewvc/llvm-project?rev=134122&view=rev
Log:
Make sure we use the correct register class here since we'll need to
care about spill values.

Modified:
    llvm/trunk/lib/Target/Alpha/AlphaISelLowering.cpp

Modified: llvm/trunk/lib/Target/Alpha/AlphaISelLowering.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/Alpha/AlphaISelLowering.cpp?rev=134122&r1=134121&r2=134122&view=diff
==============================================================================
--- llvm/trunk/lib/Target/Alpha/AlphaISelLowering.cpp (original)
+++ llvm/trunk/lib/Target/Alpha/AlphaISelLowering.cpp Wed Jun 29 20:05:46 2011
@@ -835,7 +835,8 @@
     case 'r':
       return std::make_pair(0U, Alpha::GPRCRegisterClass);
     case 'f':
-      return std::make_pair(0U, Alpha::F4RCRegisterClass);
+      return VT == MVT::f64 ? std::make_pair(0U, Alpha::F8RCRegisterClass) :
+	std::make_pair(0U, Alpha::F4RCRegisterClass);
     }
   }
   return TargetLowering::getRegForInlineAsmConstraint(Constraint, VT);