diff options
Diffstat (limited to 'gcc/tree-vect-slp.c')
| -rw-r--r-- | gcc/tree-vect-slp.c | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/gcc/tree-vect-slp.c b/gcc/tree-vect-slp.c index bbf2bd31820..ee4807a8034 100644 --- a/gcc/tree-vect-slp.c +++ b/gcc/tree-vect-slp.c @@ -1102,6 +1102,7 @@ vect_detect_hybrid_slp_stmts (slp_tree node) gimple stmt; imm_use_iterator imm_iter; gimple use_stmt; + stmt_vec_info stmt_vinfo; if (!node) return; @@ -1110,9 +1111,10 @@ vect_detect_hybrid_slp_stmts (slp_tree node) if (PURE_SLP_STMT (vinfo_for_stmt (stmt)) && TREE_CODE (gimple_op (stmt, 0)) == SSA_NAME) FOR_EACH_IMM_USE_STMT (use_stmt, imm_iter, gimple_op (stmt, 0)) - if (vinfo_for_stmt (use_stmt) - && !STMT_SLP_TYPE (vinfo_for_stmt (use_stmt)) - && STMT_VINFO_RELEVANT (vinfo_for_stmt (use_stmt))) + if ((stmt_vinfo = vinfo_for_stmt (use_stmt)) + && !STMT_SLP_TYPE (stmt_vinfo) + && (STMT_VINFO_RELEVANT (stmt_vinfo) + || VECTORIZABLE_CYCLE_DEF (STMT_VINFO_DEF_TYPE (stmt_vinfo)))) vect_mark_slp_stmts (node, hybrid, i); vect_detect_hybrid_slp_stmts (SLP_TREE_LEFT (node)); @@ -1271,7 +1273,13 @@ vect_slp_analyze_bb (basic_block bb) fprintf (vect_dump, "===vect_slp_analyze_bb===\n"); for (gsi = gsi_start_bb (bb); !gsi_end_p (gsi); gsi_next (&gsi)) - insns++; + { + gimple stmt = gsi_stmt (gsi); + if (!is_gimple_debug (stmt) + && !gimple_nop_p (stmt) + && !gimple_code (stmt) == GIMPLE_LABEL) + insns++; + } if (insns > PARAM_VALUE (PARAM_SLP_MAX_INSNS_IN_BB)) { |