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optimization/6759
- From: jakub at gcc dot gnu dot org
- To: jakub at gcc dot gnu dot org
- Cc: gcc-prs at gcc dot gnu dot org,
- Date: 10 Jun 2002 22:16:02 -0000
- Subject: optimization/6759
- Reply-to: jakub at gcc dot gnu dot org
The following reply was made to PR optimization/6759; it has been noted by GNATS.
From: jakub@gcc.gnu.org
To: gcc-gnats@gcc.gnu.org
Cc:
Subject: optimization/6759
Date: 10 Jun 2002 22:12:10 -0000
CVSROOT: /cvs/gcc
Module name: egcs
Branch: gcc-3_1-branch
Changes by: jakub@gcc.gnu.org 2002-06-10 15:12:09
Modified files:
gcc : ChangeLog cse.c
gcc/testsuite : ChangeLog
Added files:
gcc/testsuite/g++.dg/opt: cse1.C
Log message:
PR optimization/6759
* cse.c (cse_insn): Fold src_eqv just once, store it folded back into
the REQ_EQUAL note.
* g++.dg/opt/cse1.C: New test.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_1-branch&r1=1.13152.2.599&r2=1.13152.2.600
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/cse.c.diff?cvsroot=gcc&only_with_tag=gcc-3_1-branch&r1=1.218.2.2&r2=1.218.2.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_1-branch&r1=1.1672.2.148&r2=1.1672.2.149
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/testsuite/g++.dg/opt/cse1.C.diff?cvsroot=gcc&only_with_tag=gcc-3_1-branch&r1=NONE&r2=1.1.2.1