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[Bug target/17455] syscall_linkage attribute problem with sibling call optimization
- 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: 15 Sep 2004 23:27:01 -0000
- Subject: [Bug target/17455] syscall_linkage attribute problem with sibling call optimization
- References: <20040913112922.17455.eranian@hpl.hp.com>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-09-15 23:26 -------
Subject: Bug 17455
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: wilson@gcc.gnu.org 2004-09-15 23:26:37
Modified files:
gcc : ChangeLog
gcc/config/ia64: ia64.c
Log message:
Fix linux kernel miscompilation.
PR target/17455
* config/ia64/ia64.c (ia64_function_ok_for_sibcall): Return false
if current_function_decl is a sibcall.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.5471&r2=2.5472
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/ia64/ia64.c.diff?cvsroot=gcc&r1=1.323&r2=1.324
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17455