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[Bug c/11370] [3.3/3.4 Regression] -Wunreachable-code gives false complaints
- 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: 9 Jul 2003 01:17:35 -0000
- Subject: [Bug c/11370] [3.3/3.4 Regression] -Wunreachable-code gives false complaints
- References: <20030629105751.11370.debian-gcc@lists.debian.org>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11370
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2003-07-09 01:17 -------
Subject: Bug 11370
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: sayle@gcc.gnu.org 2003-07-09 01:17:28
Modified files:
gcc : ChangeLog calls.c
gcc/testsuite : ChangeLog
Added files:
gcc/testsuite/gcc.dg: Wunreachable-6.c Wunreachable-7.c
Log message:
PR c/11370
* calls.c (emit_call_1): Don't bother popping the arguments off of
the stack after a noreturn function call; The adjustment is dead.
(expand_call): Likewise.
* gcc.dg/Wunreachable-6.c: New testcase.
* gcc.dg/Wunreachable-7.c: New testcase.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.412&r2=2.413
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/calls.c.diff?cvsroot=gcc&r1=1.284&r2=1.285
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&r1=1.2852&r2=1.2853
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/Wunreachable-6.c.diff?cvsroot=gcc&r1=NONE&r2=1.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/Wunreachable-7.c.diff?cvsroot=gcc&r1=NONE&r2=1.1