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[Bug target/30243] [4.1/4.2/4.3/4.4 Regression][avr] signbit() causes an internal compiler error
- From: "hutchinsonandy at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 4 Jun 2008 22:00:44 -0000
- Subject: [Bug target/30243] [4.1/4.2/4.3/4.4 Regression][avr] signbit() causes an internal compiler error
- References: <bug-30243-6291@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #10 from hutchinsonandy at gcc dot gnu dot org 2008-06-04 22:00 -------
Subject: Bug 30243
Author: hutchinsonandy
Date: Wed Jun 4 21:59:54 2008
New Revision: 136376
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=136376
Log:
PR target/30243
* builtins.c (expand_builtin_signbit): Don't take lowpart when register is
already smaller or equal to required mode.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/builtins.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30243