From 9f9df386620278dc236883096a1c53c5b2120105 Mon Sep 17 00:00:00 2001 From: Richard Sandiford Date: Fri, 21 Aug 2015 17:23:10 +0000 Subject: gcc/ * gencodes.c (gencodes): Print the comma for the preceding enum value rather than the current one. Use aliased enum values rather than #defines for compiled-out patterns. (main): Update accordingly. Replace LAST_INSN_CODE with NUM_INSN_CODES. * lra.c (insn_code_data): Update accordingly. (finish_insn_code_data_once, get_static_insn_data): Likewise. * recog.h (target_recog): Likewise. (preprocess_insn_constraints): Change parameter to unsigned int. * recog.c (preprocess_insn_constraints): Likewise. (recog_init): Replace LAST_INSN_CODE with NUM_INSN_CODES. * tree-vect-stmts.c (vectorizable_operation): Simplify. git-svn-id: https://gcc.gnu.org/svn/gcc/trunk@227076 138bc75d-0d04-0410-961f-82ee72b054a4 --- gcc/tree-vect-stmts.c | 14 +++++--------- 1 file changed, 5 insertions(+), 9 deletions(-) (limited to 'gcc/tree-vect-stmts.c') diff --git a/gcc/tree-vect-stmts.c b/gcc/tree-vect-stmts.c index 2ddd4343a2a..f87c0664e5b 100644 --- a/gcc/tree-vect-stmts.c +++ b/gcc/tree-vect-stmts.c @@ -4719,7 +4719,7 @@ vectorizable_operation (gimple stmt, gimple_stmt_iterator *gsi, tree new_temp; int op_type; optab optab; - int icode; + bool target_support_p; tree def; gimple def_stmt; enum vect_def_type dt[3] @@ -4870,12 +4870,7 @@ vectorizable_operation (gimple stmt, gimple_stmt_iterator *gsi, vec_mode = TYPE_MODE (vectype); if (code == MULT_HIGHPART_EXPR) - { - if (can_mult_highpart_p (vec_mode, TYPE_UNSIGNED (vectype))) - icode = LAST_INSN_CODE; - else - icode = CODE_FOR_nothing; - } + target_support_p = can_mult_highpart_p (vec_mode, TYPE_UNSIGNED (vectype)); else { optab = optab_for_tree_code (code, vectype, optab_default); @@ -4886,10 +4881,11 @@ vectorizable_operation (gimple stmt, gimple_stmt_iterator *gsi, "no optab.\n"); return false; } - icode = (int) optab_handler (optab, vec_mode); + target_support_p = (optab_handler (optab, vec_mode) + != CODE_FOR_nothing); } - if (icode == CODE_FOR_nothing) + if (!target_support_p) { if (dump_enabled_p ()) dump_printf_loc (MSG_MISSED_OPTIMIZATION, vect_location, -- cgit v1.2.3