diff options
Diffstat (limited to 'gcc/tree-vect-loop.c')
| -rw-r--r-- | gcc/tree-vect-loop.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/gcc/tree-vect-loop.c b/gcc/tree-vect-loop.c index b4847ab7b76..a15ce14ef84 100644 --- a/gcc/tree-vect-loop.c +++ b/gcc/tree-vect-loop.c @@ -5113,15 +5113,17 @@ vectorizable_reduction (gimple stmt, gimple_stmt_iterator *gsi, epilog_reduc_code = ERROR_MARK; } - - if (reduc_optab - && optab_handler (reduc_optab, vec_mode) == CODE_FOR_nothing) + else if (optab_handler (reduc_optab, vec_mode) == CODE_FOR_nothing) { - if (dump_enabled_p ()) - dump_printf_loc (MSG_MISSED_OPTIMIZATION, vect_location, - "reduc op not supported by target.\n"); + optab = scalar_reduc_to_vector (reduc_optab, vectype_out); + if (optab_handler (optab, vec_mode) == CODE_FOR_nothing) + { + if (dump_enabled_p ()) + dump_printf_loc (MSG_MISSED_OPTIMIZATION, vect_location, + "reduc op not supported by target.\n"); - epilog_reduc_code = ERROR_MARK; + epilog_reduc_code = ERROR_MARK; + } } } else |