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Fix PR42284.
authorspop <spop@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 14 Dec 2009 16:49:47 +0000 (16:49 +0000)
committerspop <spop@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 14 Dec 2009 16:49:47 +0000 (16:49 +0000)
commit5184a05fb65b8c71be5e2a930acdfb4bed2f0e8f
treee935081b3cab99f08a242643172e2734e2bc61c4tree | snapshot
parent39021f29d31a4390c2ce936c5623c0650d0bbaa9commit | diff
Fix PR42284.

2009-12-12  Sebastian Pop  <sebpop@gmail.com>

PR middle-end/42284
* graphite-sese-to-poly.c (rewrite_close_phi_out_of_ssa): Call
insert_out_of_ssa_copy_on_edge for anything else than SSA_NAMEs.
(detect_commutative_reduction_arg): Simplified.
(detect_commutative_reduction): Early return when the argument of
the close phi is not of an SSA_NAME.

* testsuite/gcc.dg/graphite/pr42284.c: New.

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