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gcc/gcc ChangeLog simplify-rtx.c
- From: rth at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: 24 Apr 2005 22:15:06 -0000
- Subject: gcc/gcc ChangeLog simplify-rtx.c
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