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Re: mips-sgi-irix6.2 bootstrap fails RTL checking
- To: gcc-bugs at gcc dot gnu dot org
- Subject: Re: mips-sgi-irix6.2 bootstrap fails RTL checking
- From: Clinton Popetz <cpopetz at cygnus dot com>
- Date: Tue, 11 Jul 2000 08:25:33 -0500
- Cc: gcc-patches at gcc dot gnu dot org
- References: <200007110428.AAA07623@caip.rutgers.edu>
On Tue, Jul 11, 2000 at 12:28:49AM -0400, Kaveh R. Ghazi wrote:
> When I use --enable-checking=misc,tree,rtl,gc (e.g. add "rtl" to the
> others on by default) on mips-sgi-irix6.2 I get the following error in
> stage3 compiling mips.c:
>
> > ../../egcs-CVS20000710/gcc/config/mips/mips.c: In function
> > `mips_fill_delay_slot':
> > ../../egcs-CVS20000710/gcc/config/mips/mips.c:1635: RTL check:
> > expected code `const_int', have `mem'
> > ../../egcs-CVS20000710/gcc/config/mips/mips.c:1635: Internal compiler
> > error in `simple_memory_operand', at config/mips/mips.c:732
>
> I first reported this a few weeks ago in:
>
> http://gcc.gnu.org/ml/gcc-bugs/2000-06/msg00486.html
Wow, that bug has been there for a while:
1.1 (law 11-Aug-97): return SMALL_INT (op);
Tue Jul 11 08:22:36 2000 Clinton Popetz <cpopetz@cygnus.com>
* config/mips/mips.c (simple_memory_operand): Access the
INTVAL of the address, not it's containing MEM.
Index: mips.c
===================================================================
RCS file: /cvs/gcc/egcs/gcc/config/mips/mips.c,v
retrieving revision 1.90
diff -c -2 -p -r1.90 mips.c
*** mips.c 2000/06/14 22:47:56 1.90
--- mips.c 2000/07/11 13:18:03
*************** simple_memory_operand (op, mode)
*** 730,734 ****
if (TARGET_MIPS16)
return 0;
! return SMALL_INT (op);
case PLUS:
--- 730,734 ----
if (TARGET_MIPS16)
return 0;
! return SMALL_INT (addr);
case PLUS: