This is the mail archive of the
gcc@gcc.gnu.org
mailing list for the GCC project.
Re: Bootstrap still broken on ia64
>Yes. I thought I'd fixed all of these places to use either
>real_hash or real_identical, both of which ignore the padding.
>Obviously I missed one.
I tried writing a patch for this. With this patch, my make bootstrap (minus
ada) completed successfully.
2002-09-25 Jim Wilson <wilson@tortoise.toronto.redhat.com>
* emit-rtl.c (const_double_htab_eq): Rewrite to use real_identical.
Index: emit-rtl.c
===================================================================
RCS file: /cvs/gcc/gcc/gcc/emit-rtl.c,v
retrieving revision 1.297
diff -p -r1.297 emit-rtl.c
*** emit-rtl.c 22 Sep 2002 14:09:31 -0000 1.297
--- emit-rtl.c 25 Sep 2002 22:02:19 -0000
*************** const_double_htab_eq (x, y)
*** 239,253 ****
const void *y;
{
rtx a = (rtx)x, b = (rtx)y;
! size_t i;
if (GET_MODE (a) != GET_MODE (b))
return 0;
- for (i = 0; i < sizeof(CONST_DOUBLE_FORMAT)-1; i++)
- if (XWINT (a, i) != XWINT (b, i))
- return 0;
! return 1;
}
/* Returns a hash code for X (which is a really a mem_attrs *). */
--- 239,253 ----
const void *y;
{
rtx a = (rtx)x, b = (rtx)y;
! REAL_VALUE_TYPE r, s;
if (GET_MODE (a) != GET_MODE (b))
return 0;
! REAL_VALUE_FROM_CONST_DOUBLE (r, a);
! REAL_VALUE_FROM_CONST_DOUBLE (s, b);
!
! return real_identical (&r, &s);
}
/* Returns a hash code for X (which is a really a mem_attrs *). */