diff options
Diffstat (limited to 'gcc/tree-vect-stmts.c')
| -rw-r--r-- | gcc/tree-vect-stmts.c | 34 |
1 files changed, 19 insertions, 15 deletions
diff --git a/gcc/tree-vect-stmts.c b/gcc/tree-vect-stmts.c index 19f62d0..82fca0c 100644 --- a/gcc/tree-vect-stmts.c +++ b/gcc/tree-vect-stmts.c @@ -7202,21 +7202,24 @@ vectorizable_condition (gimple *stmt, gimple_stmt_iterator *gsi, if (reduc_index && STMT_SLP_TYPE (stmt_info)) return false; - if (!STMT_VINFO_RELEVANT_P (stmt_info) && !bb_vinfo) - return false; + if (STMT_VINFO_VEC_REDUCTION_TYPE (stmt_info) == TREE_CODE_REDUCTION) + { + if (!STMT_VINFO_RELEVANT_P (stmt_info) && !bb_vinfo) + return false; - if (STMT_VINFO_DEF_TYPE (stmt_info) != vect_internal_def - && !(STMT_VINFO_DEF_TYPE (stmt_info) == vect_nested_cycle - && reduc_def)) - return false; + if (STMT_VINFO_DEF_TYPE (stmt_info) != vect_internal_def + && !(STMT_VINFO_DEF_TYPE (stmt_info) == vect_nested_cycle + && reduc_def)) + return false; - /* FORNOW: not yet supported. */ - if (STMT_VINFO_LIVE_P (stmt_info)) - { - if (dump_enabled_p ()) - dump_printf_loc (MSG_MISSED_OPTIMIZATION, vect_location, - "value used after loop.\n"); - return false; + /* FORNOW: not yet supported. */ + if (STMT_VINFO_LIVE_P (stmt_info)) + { + if (dump_enabled_p ()) + dump_printf_loc (MSG_MISSED_OPTIMIZATION, vect_location, + "value used after loop.\n"); + return false; + } } /* Is vectorizable conditional operation? */ @@ -7865,6 +7868,7 @@ new_stmt_vec_info (gimple *stmt, vec_info *vinfo) STMT_VINFO_RELATED_STMT (res) = NULL; STMT_VINFO_PATTERN_DEF_SEQ (res) = NULL; STMT_VINFO_DATA_REF (res) = NULL; + STMT_VINFO_VEC_REDUCTION_TYPE (res) = TREE_CODE_REDUCTION; STMT_VINFO_DR_BASE_ADDRESS (res) = NULL; STMT_VINFO_DR_OFFSET (res) = NULL; @@ -8118,8 +8122,8 @@ vect_is_simple_use (tree operand, vec_info *vinfo, if (TREE_CODE (operand) != SSA_NAME) { if (dump_enabled_p ()) - dump_printf_loc (MSG_MISSED_OPTIMIZATION, vect_location, - "not ssa-name.\n"); + dump_printf_loc (MSG_MISSED_OPTIMIZATION, vect_location, + "not ssa-name.\n"); return false; } |