gcc/gcc ChangeLog tree-ssa-loop-niter.c

[spop@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	spop@gcc.gnu.org	2005-08-23 08:15:19

Modified files:
	gcc            : ChangeLog tree-ssa-loop-niter.c 

Log message:
	PR tree-optimization/23511
	* tree-ssa-loop-niter.c (infer_loop_bounds_from_undefined): Don't
	handle cases where TYPE_MIN_VALUE or TYPE_MAX_VALUE are NULL_TREE.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.9804&r2=2.9805
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-ssa-loop-niter.c.diff?cvsroot=gcc&r1=2.39&r2=2.40