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gcc/gcc ChangeLog tree-vrp.c testsuite/ChangeL ...
- From: phython at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: 6 Aug 2005 05:35:32 -0000
- Subject: gcc/gcc ChangeLog tree-vrp.c testsuite/ChangeL ...
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: phython@gcc.gnu.org 2005-08-06 05:35:32
Modified files:
gcc : ChangeLog tree-vrp.c
gcc/testsuite : ChangeLog
Added files:
gcc/testsuite/gcc.c-torture/execute: vrp-5.c vrp-6.c
gcc/testsuite/gcc.dg/tree-ssa: vrp21.c
Log message:
2005-08-05 James A. Morrison <phython@gcc.gnu.org>
PR tree-optimization/23128
* tree-vrp.c (vrp_int_const_binop): Check if unsigned addition or
subtraction wrap, and set TREE_OVERFLOW if they do.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.9665&r2=2.9666
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-vrp.c.diff?cvsroot=gcc&r1=2.48&r2=2.49
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&r1=1.5883&r2=1.5884
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.c-torture/execute/vrp-5.c.diff?cvsroot=gcc&r1=NONE&r2=1.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.c-torture/execute/vrp-6.c.diff?cvsroot=gcc&r1=NONE&r2=1.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/tree-ssa/vrp21.c.diff?cvsroot=gcc&r1=NONE&r2=1.1