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[Bug target/31701] [4.1/4.2/4.3 Regression] SH: wrong epilogue for sibling calls
- From: "kkojima at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 20 May 2007 23:27:36 -0000
- Subject: [Bug target/31701] [4.1/4.2/4.3 Regression] SH: wrong epilogue for sibling calls
- References: <bug-31701-14461@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #3 from kkojima at gcc dot gnu dot org 2007-05-21 00:27 -------
Subject: Bug 31701
Author: kkojima
Date: Sun May 20 23:27:22 2007
New Revision: 124882
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=124882
Log:
PR target/31701
Backport from mainline.
* config/sh/sh.c (output_stack_adjust): Avoid using the frame
register itself to hold the offset constant. Tell flow the use
of r4 and r5 when they are used.
Modified:
branches/gcc-4_2-branch/gcc/ChangeLog
branches/gcc-4_2-branch/gcc/config/sh/sh.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31701