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bootstrap/3313: GCC-SH: shift_costs indexed incorrectly on sh-elf target
- To: gcc-gnats at gcc dot gnu dot org
- Subject: bootstrap/3313: GCC-SH: shift_costs indexed incorrectly on sh-elf target
- From: tm2 at best dot com
- Date: 21 Jun 2001 08:25:10 -0000
- Reply-To: tm2 at best dot com
>Number: 3313
>Category: bootstrap
>Synopsis: GCC-SH: shift_costs indexed incorrectly on sh-elf target
>Confidential: no
>Severity: serious
>Priority: medium
>Responsible: unassigned
>State: open
>Class: sw-bug
>Submitter-Id: net
>Arrival-Date: Thu Jun 21 01:26:02 PDT 2001
>Closed-Date:
>Last-Modified:
>Originator: Toshiyasu Morita
>Release: 3.0
>Organization:
>Environment:
>Description:
See this message
http://gcc.gnu.org/ml/gcc-bugs/2001-05/msg00802.html
>How-To-Repeat:
Run GCC under GDB
>Fix:
The best way to fix it may be to modify the RTX_COST macro
to handle non-SImode RTXes. I'm not sure what's the best fix.
>Release-Note:
>Audit-Trail:
>Unformatted: