gcc/gcc ChangeLog tree-scalar-evolution.c tree ...

[sayle@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	sayle@gcc.gnu.org	2005-05-16 04:36:09

Modified files:
	gcc            : ChangeLog tree-scalar-evolution.c tree-chrec.c 

Log message:
	* tree-scalar-evolution.c (set_nb_iterations_in_loop): Only
	check for TREE_OVERFLOW on INTEGER_CST trees.
	* tree-chrec.c (chrec_convert): Only clear TREE_OVERFLOW on
	CONSTANT_CLASS_P tree nodes.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.8794&r2=2.8795
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-scalar-evolution.c.diff?cvsroot=gcc&r1=2.23&r2=2.24
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-chrec.c.diff?cvsroot=gcc&r1=2.15&r2=2.16