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r157244 - in /trunk/gcc: ChangeLog testsuite/Ch...

From: spop at gcc dot gnu dot org
To: gcc-cvs at gcc dot gnu dot org
Date: Fri, 05 Mar 2010 20:37:47 -0000
Subject: r157244 - in /trunk/gcc: ChangeLog testsuite/Ch...

Author: spop
Date: Fri Mar  5 20:37:44 2010
New Revision: 157244

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=157244
Log:
Fix PR42326: Handle more carefully convert expressions in chrec_fold_plus and chrec_fold_mult.

2010-03-05  Sebastian Pop  <sebastian.pop@amd.com>

	PR middle-end/42326
	* tree-chrec.c (chrec_fold_plus_1): Do not handle convert expressions
	that contain scevs.
	(chrec_fold_multiply): Same.

	* gfortran.dg/graphite/pr42326.f90: New.
	* gfortran.dg/graphite/pr42326-1.f90: New.

Added:
    trunk/gcc/testsuite/gfortran.dg/graphite/pr42326-1.f90
    trunk/gcc/testsuite/gfortran.dg/graphite/pr42326.f90
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-chrec.c

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