Re: [PATCH] fix PR53852: stop ISL after a given number of operations

[Tobias Grosser]

On 09/03/2015 12:34 AM, Sebastian Pop wrote:

2015-09-02  Sebastian Pop  <s....@samsung.com>

             * config.in: Regenerate.
             * configure: Regenerate.
             * configure.ac (HAVE_ISL_CTX_MAX_OPERATIONS): Detect.
             * graphite-optimize-isl.c (optimize_isl): Stop computation when
             PARAM_MAX_ISL_OPERATIONS is reached.
             * params.def (PARAM_MAX_ISL_OPERATIONS): Add.

             * graphite-dependences.c (extend_schedule): Remove gcc_asserts on
             result equal to isl_stat_ok as the status now can be 
isl_error_quota.
             (subtract_commutative_associative_deps): Same.
             (compute_deps): Same.

testsuite/
             * gcc.dg/graphite/uns-interchange-12.c: Adjust pattern to pass with
             both isl-0.12 and isl-0.15.
             * gcc.dg/graphite/uns-interchange-14.c: Same.
             * gcc.dg/graphite/uns-interchange-15.c: Same.
             * gcc.dg/graphite/uns-interchange-mvt.c: Same.

Hi Sebastian,

this looks good to me.

Tobias