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| author | Eric Botcazou <ebotcazou@adacore.com> | 2016-06-01 16:06:10 +0000 |
|---|---|---|
| committer | Eric Botcazou <ebotcazou@gcc.gnu.org> | 2016-06-01 16:06:10 +0000 |
| commit | de482e91f177ea4f4b5dfbaeb1f6e77fb98aae29 (patch) | |
| tree | b37d99ab41cdcf22b6050553428eaf2eb5fec194 | |
| parent | ae7a7472714df7b444d9e63b54a265b60e1a5d81 (diff) | |
| download | gcc-de482e91f177ea4f4b5dfbaeb1f6e77fb98aae29.zip gcc-de482e91f177ea4f4b5dfbaeb1f6e77fb98aae29.tar.gz gcc-de482e91f177ea4f4b5dfbaeb1f6e77fb98aae29.tar.bz2 | |
tree-vect-loop.c (vect_determine_vectorization_factor): Also compute the factor for live Phi nodes.
* tree-vect-loop.c (vect_determine_vectorization_factor): Also compute
the factor for live Phi nodes.
From-SVN: r236999
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/tree-vect-loop.c | 3 |
2 files changed, 7 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index c7486b2..99c1eb7 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2016-06-01 Eric Botcazou <ebotcazou@adacore.com> + + * tree-vect-loop.c (vect_determine_vectorization_factor): Also compute + the factor for live Phi nodes. + 2016-06-01 Jan Hubicka <hubicka@ucw.cz> * loop-dolop.c (doloop_optimize): Us likely max iteration bound. diff --git a/gcc/tree-vect-loop.c b/gcc/tree-vect-loop.c index 1bc132a..42168da 100644 --- a/gcc/tree-vect-loop.c +++ b/gcc/tree-vect-loop.c @@ -216,7 +216,8 @@ vect_determine_vectorization_factor (loop_vec_info loop_vinfo) gcc_assert (stmt_info); - if (STMT_VINFO_RELEVANT_P (stmt_info)) + if (STMT_VINFO_RELEVANT_P (stmt_info) + || STMT_VINFO_LIVE_P (stmt_info)) { gcc_assert (!STMT_VINFO_VECTYPE (stmt_info)); scalar_type = TREE_TYPE (PHI_RESULT (phi)); |