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[Bug target/30271] -mstrict-align can cause bad code generation for struct agrument passing
- From: "pinskia at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 15 Oct 2007 21:30:29 -0000
- Subject: [Bug target/30271] -mstrict-align can cause bad code generation for struct agrument passing
- References: <bug-30271-6528@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #4 from pinskia at gcc dot gnu dot org 2007-10-15 21:30 -------
The store is still there but there is no longer an extra load.
The load was fixed for the testcase in comment #2 by:
2007-10-12 Richard Sandiford <rsandifo@nildram.co.uk>
* dse.c (find_shift_sequence): Reinstate "<= UNITS_PER_WORD" condition.
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Ever Confirmed|0 |1
Last reconfirmed|0000-00-00 00:00:00 |2007-10-15 21:30:29
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30271