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[Bug middle-end/18951] Invalid code generated by expand_errno_check
- 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: 14 Dec 2004 18:05:06 -0000
- Subject: [Bug middle-end/18951] Invalid code generated by expand_errno_check
- References: <20041213102416.18951.jakub@gcc.gnu.org>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-12-14 18:05 -------
Subject: Bug 18951
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: jakub@gcc.gnu.org 2004-12-14 18:04:56
Modified files:
gcc : ChangeLog builtins.c
gcc/testsuite : ChangeLog
Added files:
gcc/testsuite/gcc.c-torture/execute: 20041213-1.c
Log message:
PR middle-end/18951
* builtins.c (expand_builtin_mathfn, expand_builtin_mathfn_2,
expand_builtin_mathfn_3): Avoid using arguments passed to
save_expr after that call.
* gcc.c-torture/execute/20041213-1.c: New test.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.6824&r2=2.6825
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/builtins.c.diff?cvsroot=gcc&r1=1.409&r2=1.410
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&r1=1.4752&r2=1.4753
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.c-torture/execute/20041213-1.c.diff?cvsroot=gcc&r1=NONE&r2=1.1
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18951