diff options
Diffstat (limited to 'gcc/expr.c')
| -rw-r--r-- | gcc/expr.c | 28 |
1 files changed, 12 insertions, 16 deletions
@@ -8003,19 +8003,16 @@ expand_expr_real_2 (sepops ops, rtx target, enum machine_mode tmode, { enum machine_mode innermode = TYPE_MODE (TREE_TYPE (treeop0)); this_optab = usmul_widen_optab; - if (mode == GET_MODE_2XWIDER_MODE (innermode)) + if (find_widening_optab_handler (this_optab, mode, innermode, 0) + != CODE_FOR_nothing) { - if (widening_optab_handler (this_optab, mode, innermode) - != CODE_FOR_nothing) - { - if (TYPE_UNSIGNED (TREE_TYPE (treeop0))) - expand_operands (treeop0, treeop1, NULL_RTX, &op0, &op1, - EXPAND_NORMAL); - else - expand_operands (treeop0, treeop1, NULL_RTX, &op1, &op0, - EXPAND_NORMAL); - goto binop3; - } + if (TYPE_UNSIGNED (TREE_TYPE (treeop0))) + expand_operands (treeop0, treeop1, NULL_RTX, &op0, &op1, + EXPAND_NORMAL); + else + expand_operands (treeop0, treeop1, NULL_RTX, &op1, &op0, + EXPAND_NORMAL); + goto binop3; } } /* Check for a multiplication with matching signedness. */ @@ -8030,10 +8027,9 @@ expand_expr_real_2 (sepops ops, rtx target, enum machine_mode tmode, optab other_optab = zextend_p ? smul_widen_optab : umul_widen_optab; this_optab = zextend_p ? umul_widen_optab : smul_widen_optab; - if (mode == GET_MODE_2XWIDER_MODE (innermode) - && TREE_CODE (treeop0) != INTEGER_CST) + if (TREE_CODE (treeop0) != INTEGER_CST) { - if (widening_optab_handler (this_optab, mode, innermode) + if (find_widening_optab_handler (this_optab, mode, innermode, 0) != CODE_FOR_nothing) { expand_operands (treeop0, treeop1, NULL_RTX, &op0, &op1, @@ -8042,7 +8038,7 @@ expand_expr_real_2 (sepops ops, rtx target, enum machine_mode tmode, unsignedp, this_optab); return REDUCE_BIT_FIELD (temp); } - if (widening_optab_handler (other_optab, mode, innermode) + if (find_widening_optab_handler (other_optab, mode, innermode, 0) != CODE_FOR_nothing && innermode == word_mode) { |