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authorRichard Sandiford <richard.sandiford@arm.com>2018-08-01 15:14:42 +0000
committerRichard Sandiford <rsandifo@gcc.gnu.org>2018-08-01 15:14:42 +0000
commit6e6b18e5fbe6be62334c9007a58224fb3700d43a (patch)
tree9c60cd9b0f1770a384516c649066da81a765c012 /gcc/cfgexpand.c
parentcd3ca9102eba6eae8944329cd72b74ff460e7b3b (diff)
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[05/11] Add a vect_stmt_to_vectorize helper function
This patch adds a helper that does the opposite of vect_orig_stmt: go from the original scalar statement to the statement that should actually be vectorised. The use in the last two hunks of vectorizable_reduction are because reduc_stmt_info (first hunk) and stmt_info (second hunk) are already pattern statements if appropriate. 2018-08-01 Richard Sandiford <richard.sandiford@arm.com> gcc/ * tree-vectorizer.h (vect_stmt_to_vectorize): New function. * tree-vect-loop.c (vect_update_vf_for_slp): Use it. (vectorizable_reduction): Likewise. * tree-vect-slp.c (vect_analyze_slp_instance): Likewise. (vect_detect_hybrid_slp_stmts): Likewise. * tree-vect-stmts.c (vect_is_simple_use): Likewise. From-SVN: r263219
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