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[Bug rtl-optimization/21163] [4.0 Regregresion] internal compiler error: in output_constant_pool_2, at varasm.c:3135
- 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: 24 Apr 2005 22:15:15 -0000
- Subject: [Bug rtl-optimization/21163] [4.0 Regregresion] internal compiler error: in output_constant_pool_2, at varasm.c:3135
- References: <20050422152618.21163.asuraparaju@gmail.com>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-04-24 22:15 -------
Subject: Bug 21163
CVSROOT: /cvs/gcc
Module name: gcc
Branch: gcc-4_0-branch
Changes by: rth@gcc.gnu.org 2005-04-24 22:15:06
Modified files:
gcc : ChangeLog simplify-rtx.c
Log message:
PR rtl-opt/21163
* simplify-rtx.c (simplify_binary_operation) <IOR>: Check
for SCALAR_INT_MODE_P instead of not MODE_CC before returning
constm1_rtx.
<XOR, AND, LSHIFTRT, UMIN>: Use CONST0_RTX.
<UDIV, UMOD>: Use CONST0_RTX and CONST1_RTX.
<DIV, MOD>: Likewise.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=2.7592.2.187&r2=2.7592.2.188
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/simplify-rtx.c.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.230.2.5&r2=1.230.2.6
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21163