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| author | Roger Sayle <roger@eyesopen.com> | 2006-02-14 02:59:42 +0000 |
|---|---|---|
| committer | Roger Sayle <sayle@gcc.gnu.org> | 2006-02-14 02:59:42 +0000 |
| commit | 3bf78d3be26e89446da009f5c5e562d8ba1a1179 (patch) | |
| tree | ad6d3c452b2626d6643772b84fef9585f0dd5c22 /gcc/optabs.c | |
| parent | 0fe4610e618b184172ecaa49fb4729e7c349025c (diff) | |
| download | gcc-3bf78d3be26e89446da009f5c5e562d8ba1a1179.tar.gz | |
optabs.c (expand_abs): Don't call do_jump_by_parts_greater_rtx directly...
* optabs.c (expand_abs): Don't call do_jump_by_parts_greater_rtx
directly, instead let do_compare_rtx_and_jump handle this for us.
* expr.c (expand_expr_real_1): Likewise.
* dojump.c (do_jump_by_parts_greater_rtx): Make static. Move
before do_jump_by_parts_greater.
(do_jump_by_parts_greater): Move after do_jump_by_parts_greater_rtx.
* expr.h (do_jump_by_parts_greater_rtx): Delete prototype.
From-SVN: r110954
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 bdbb88cce33..0ab8406d3ec 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); |