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[Bug middle-end/20419] [4.1 Regression] ICE in gen_lowpart_general, at rtlhooks.c:58
- 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: 12 Mar 2005 04:56:38 -0000
- Subject: [Bug middle-end/20419] [4.1 Regression] ICE in gen_lowpart_general, at rtlhooks.c:58
- References: <20050311085036.20419.belyshev@depni.sinp.msu.ru>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-03-12 04:56 -------
Subject: Bug 20419
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: sayle@gcc.gnu.org 2005-03-12 04:56:30
Modified files:
gcc : ChangeLog builtins.c
Log message:
PR middle-end/20419
* builtins.c (expand_builtin_signbit): Force the signbit's word
into an integer register to avoid SUBREGs of floating point modes.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.7791&r2=2.7792
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/builtins.c.diff?cvsroot=gcc&r1=1.429&r2=1.430
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20419