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optimization/5200: Store Motion is broken
- From: aj at suse dot de
- To: gcc-gnats at gcc dot gnu dot org
- Date: 27 Dec 2001 04:03:47 -0000
- Subject: optimization/5200: Store Motion is broken
- Reply-to: aj at suse dot de
>Number: 5200
>Category: optimization
>Synopsis: Store Motion is broken
>Confidential: no
>Severity: serious
>Priority: medium
>Responsible: unassigned
>State: open
>Class: sw-bug
>Submitter-Id: net
>Arrival-Date: Wed Dec 26 20:06:00 PST 2001
>Closed-Date:
>Last-Modified:
>Originator: Andreas Jaeger
>Release: unknown-1.0
>Organization:
>Environment:
Any environment
>Description:
Store Motion is currently broken. For details look into these
messages and the discussion around it:
http://gcc.gnu.org/ml/gcc-patches/2001-11/msg00777.html
http://gcc.gnu.org/ml/gcc-patches/2001-11/msg00751.html
http://gcc.gnu.org/ml/gcc-patches/2001-08/msg00268.html
PR 5172 might also be a store motion bug.
>How-To-Repeat:
>Fix:
Disable Store motion as in Daniel's Patch from August
is one work-around.
>Release-Note:
>Audit-Trail:
>Unformatted: