[Bug rtl-optimization/21163] [4.0 Regregresion] internal compiler error: in output_constant_pool_2, at varasm.c:3135
cvs-commit at gcc dot gnu dot org
gcc-bugzilla@gcc.gnu.org
Sun Apr 24 22:17:00 GMT 2005
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-04-24 22:16 -------
Subject: Bug 21163
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: rth@gcc.gnu.org 2005-04-24 22:16:49
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.
<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&r1=2.8442&r2=2.8443
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/simplify-rtx.c.diff?cvsroot=gcc&r1=1.238&r2=1.239
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21163
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