fixed fits_uhwi_p. tested on x86-64.
kenny
Index: gcc/wide-int.h
===================================================================
--- gcc/wide-int.h (revision 201985)
+++ gcc/wide-int.h (working copy)
@@ -1650,7 +1650,7 @@ wide_int_ro::fits_shwi_p () const
inline bool
wide_int_ro::fits_uhwi_p () const
{
- return len == 1 || (len == 2 && val[1] == 0);
+ return (len == 1 && val[0] >= 0) || (len == 2 && val[1] == 0);
}
/* Return the signed or unsigned min of THIS and C. */
