[PATCH] fix PR67700

Tobias Grosser tobias@grosser.es
Sat Sep 26 17:19:00 GMT 2015


On 09/25/2015 10:39 PM, Sebastian Pop wrote:
> The patch makes the detection of scop parameters in parameter_index_in_region a
> bit more conservative by discarding scalar variables defined in function of data
> references defined in the scop.
>
> 2015-09-25  Aditya Kumar  <aditya.k7@samsung.com>
>                  Sebastian Pop  <s.pop@samsung.com>
>
>                  PR tree-optimization/67700
>                  * graphite-sese-to-poly.c (parameter_index_in_region): Call
>                  invariant_in_sese_p_rec.
>                  (extract_affine): Same.
>                  (rewrite_cross_bb_scalar_deps): Call update_ssa.
>                  * sese.c (invariant_in_sese_p_rec): Export.  Handle vdefs and vuses.
>                  * sese.h (invariant_in_sese_p_rec): Declare.
>
>                  * testsuite/gcc.dg/graphite/run-id-pr67700.c: New.

LGTM.

Tobias



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