--- gcc-4_6-branch/gcc/extelim.c.orig	2012-03-05 21:42:53.984215949 -0600
+++ gcc-4_6-branch/gcc/extelim.c	2012-03-05 21:43:27.884394659 -0600
@@ -922,8 +922,7 @@
       && GET_MODE (exp) != HImode
       && GET_MODE (exp) != SImode 
       && GET_MODE (exp) != DImode
-      && GET_MODE (exp) != CCmode
-      && GET_MODE (exp) != CCUNSmode)
+      && GET_MODE (exp) != CCmode)
     return false;
 
   return true;
@@ -1653,9 +1652,9 @@
      For our targets, there is no 'cmph' insn, so we bail out 
      if we see a comparison of sizes less than a word (SI). */
   if (REG_P (dest)
-      && (GET_MODE (dest) == CCmode || GET_MODE (dest) == CCUNSmode)
+      && (GET_MODE (dest) == CCmode)
       && GET_CODE (src) == COMPARE
-      && (GET_MODE (src) == CCmode || GET_MODE (src) == CCUNSmode))
+      && (GET_MODE (src) == CCmode))
     {
       rtx compare_op0 = XEXP (src, 0);
       rtx compare_op1 = XEXP (src, 1);