[Bug middle-end/42181] [4.5 Regression] -fgraphite-identity miscompiles or ICEs on air.f90

Wed Dec 23 07:50:00 GMT 2009

------- Comment #6 from spop at gcc dot gnu dot org  2009-12-23 07:50 -------
Subject: Bug 42181

Author: spop
Date: Wed Dec 23 07:50:00 2009
New Revision: 155417

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=155417
Log:
Fix PR42181.

2009-12-14  Sebastian Pop  <sebastian.pop@amd.com>

        PR middle-end/42181
        * graphite-scop-detection.c (graphite_can_represent_scev): Handle more
        carefully PLUS_EXPR, MINUS_EXPR, and MULT_EXPR.

        * testsuite/gfortran.dg/graphite/pr42181.f90: New.

Added:
    trunk/gcc/testsuite/gfortran.dg/graphite/pr42181.f90
Modified:
    trunk/gcc/ChangeLog.graphite
    trunk/gcc/graphite-scop-detection.c

-- 

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42181