cd38ca7f15
* tree-vectorizer.h (stmt_vec_info_type): Add enum value
induc_vec_info_type.
(vectorizable_induction): New function declaration.
* tree-vect-transform.c (get_initial_def_for_induction): No need to
check if already vectorized. Find first place in BB where new stmts
can be inserted. Takes only one argument.
(vectorizable_induction): New function.
(vect_transform_stmt): Add case for induc_vec_info_type to call
vectorizable_induction.
(vect_transform_loop): Consider phis for vectorization.
* tree-vect-analyze.c (vect_determine_vectorization_factor): Simplify
condition.
(analyze_operations): Call vectorizable_induction when analyzing phis.
Fix comment.
(vect_mark_stmts_to_be_vectorized): Remove redundant checks.
(vect_mark_relevant): Include phis in relevance analysis.
(vect_mark_stmts_to_be_vectorize): Likewise.
* tree-vect-patterns.c (widened_name_p): Remove obsolete asserts.
From-SVN: r123910
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