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[Bug target/18987] [3.3/3.4 regression] [ia64] Extra '.restore sp' in tail call
- From: "cvs-commit at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 13 Jan 2005 05:57:17 -0000
- Subject: [Bug target/18987] [3.3/3.4 regression] [ia64] Extra '.restore sp' in tail call
- References: <20041214154235.18987.schwab@suse.de>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-01-13 05:57 -------
Subject: Bug 18987
CVSROOT: /cvs/gcc
Module name: gcc
Branch: gcc-3_4-branch
Changes by: wilson@gcc.gnu.org 2005-01-13 05:57:06
Modified files:
gcc : ChangeLog
gcc/config/ia64: ia64.c
Log message:
Patches to fix sibcall unwind info problems.
PR target/18987
* config/ia64/ia64.c (process_set): For alloc insn, only call
process_epilogue is !frame_pointer_needed.
PR target/13158
* config/ia64/ia64.c (ia64_expand_epilogue): Set RTX_FRAME_RELATED_P on
sibcall alloc instruction.
(process_set): Handle sibcall alloc instruction.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=2.2326.2.767&r2=2.2326.2.768
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/ia64/ia64.c.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=1.265.2.16&r2=1.265.2.17
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18987