diff options
Diffstat (limited to 'gcc/optabs.c')
| -rw-r--r-- | gcc/optabs.c | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/gcc/optabs.c b/gcc/optabs.c index bdbb88c..0ab8406 100644 --- a/gcc/optabs.c +++ b/gcc/optabs.c @@ -2898,15 +2898,8 @@ expand_abs (enum machine_mode mode, rtx op0, rtx target, emit_move_insn (target, op0); NO_DEFER_POP; - /* If this mode is an integer too wide to compare properly, - compare word by word. Rely on CSE to optimize constant cases. */ - if (GET_MODE_CLASS (mode) == MODE_INT - && ! can_compare_p (GE, mode, ccp_jump)) - do_jump_by_parts_greater_rtx (mode, 0, target, const0_rtx, - NULL_RTX, op1); - else - do_compare_rtx_and_jump (target, CONST0_RTX (mode), GE, 0, mode, - NULL_RTX, NULL_RTX, op1); + do_compare_rtx_and_jump (target, CONST0_RTX (mode), GE, 0, mode, + NULL_RTX, NULL_RTX, op1); op0 = expand_unop (mode, result_unsignedp ? neg_optab : negv_optab, target, target, 0); |