From bc37759a51631f667d1728336c3662751f69b5ba Mon Sep 17 00:00:00 2001 From: Richard Biener Date: Tue, 23 Oct 2018 08:58:39 +0000 Subject: [PATCH] re PR tree-optimization/86144 (GCC is not generating vector math calls to svml/acml functions) 2018-10-23 Richard Biener PR tree-optimization/86144 * tree-vect-stmts.c (vect_analyze_stmt): Prefer -mveclibabi over simd attribute. From-SVN: r265414 --- gcc/ChangeLog | 6 ++++++ gcc/tree-vect-stmts.c | 14 +++++++++----- 2 files changed, 15 insertions(+), 5 deletions(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index f50070d01ca8..68b1f93daae3 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2018-10-23 Richard Biener + + PR tree-optimization/86144 + * tree-vect-stmts.c (vect_analyze_stmt): Prefer -mveclibabi + over simd attribute. + 2018-10-23 Richard Biener PR tree-optimization/87693 diff --git a/gcc/tree-vect-stmts.c b/gcc/tree-vect-stmts.c index 8995da80b1e6..7e05cbb79036 100644 --- a/gcc/tree-vect-stmts.c +++ b/gcc/tree-vect-stmts.c @@ -9533,14 +9533,18 @@ vect_analyze_stmt (stmt_vec_info stmt_info, bool *need_to_vectorize, if (!bb_vinfo && (STMT_VINFO_RELEVANT_P (stmt_info) || STMT_VINFO_DEF_TYPE (stmt_info) == vect_reduction_def)) - ok = (vectorizable_simd_clone_call (stmt_info, NULL, NULL, node, cost_vec) + /* Prefer vectorizable_call over vectorizable_simd_clone_call so + -mveclibabi= takes preference over ibrary functions with + the simd attribute. */ + ok = (vectorizable_call (stmt_info, NULL, NULL, node, cost_vec) + || vectorizable_simd_clone_call (stmt_info, NULL, NULL, node, + cost_vec) || vectorizable_conversion (stmt_info, NULL, NULL, node, cost_vec) || vectorizable_shift (stmt_info, NULL, NULL, node, cost_vec) || vectorizable_operation (stmt_info, NULL, NULL, node, cost_vec) || vectorizable_assignment (stmt_info, NULL, NULL, node, cost_vec) || vectorizable_load (stmt_info, NULL, NULL, node, node_instance, cost_vec) - || vectorizable_call (stmt_info, NULL, NULL, node, cost_vec) || vectorizable_store (stmt_info, NULL, NULL, node, cost_vec) || vectorizable_reduction (stmt_info, NULL, NULL, node, node_instance, cost_vec) @@ -9552,8 +9556,9 @@ vect_analyze_stmt (stmt_vec_info stmt_info, bool *need_to_vectorize, else { if (bb_vinfo) - ok = (vectorizable_simd_clone_call (stmt_info, NULL, NULL, node, - cost_vec) + ok = (vectorizable_call (stmt_info, NULL, NULL, node, cost_vec) + || vectorizable_simd_clone_call (stmt_info, NULL, NULL, node, + cost_vec) || vectorizable_conversion (stmt_info, NULL, NULL, node, cost_vec) || vectorizable_shift (stmt_info, NULL, NULL, node, cost_vec) @@ -9562,7 +9567,6 @@ vect_analyze_stmt (stmt_vec_info stmt_info, bool *need_to_vectorize, cost_vec) || vectorizable_load (stmt_info, NULL, NULL, node, node_instance, cost_vec) - || vectorizable_call (stmt_info, NULL, NULL, node, cost_vec) || vectorizable_store (stmt_info, NULL, NULL, node, cost_vec) || vectorizable_condition (stmt_info, NULL, NULL, NULL, 0, node, cost_vec) -- 2.39.2