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Improve vectorization diagnostic: loop contains function calls.
authorspop <spop@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 29 Mar 2010 16:38:34 +0000 (16:38 +0000)
committerMasaki Muranaka <monaka@monami-software.com>
Sun, 23 May 2010 00:38:32 +0000 (09:38 +0900)
commitbda6cb0f8438b386e856c92c7e55cfa2404094ef
tree99168774c0e518ae7057ccf976f73ab97adb0531
parent4ad9b22f44b8c75090ba5dd151916e2b937aefde
Improve vectorization diagnostic: loop contains function calls.

2010-03-29  Sebastian Pop  <sebastian.pop@amd.com>

PR middle-end/43436
* tree-vect-data-refs.c (vect_analyze_data_refs): When
compute_data_dependences_for_loop returns false, early exit
and output an extra diagnostic for the failed data reference
analysis.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157800 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog