From: liqin@sunnorth.com.cn
To: gcc-patches@gcc.gnu.org
Subject: Re: [PATCH]: for Score backend
Date: Mon, 08 Jan 2007 04:53:00 -0000 [thread overview]
Message-ID: <OF9FCD8FCC.3AC00699-ON4825725D.001A8711-4825725D.001AD2DA@sunnorth.com.cn> (raw)
In-Reply-To: <OF551A4BF3.C03E6E86-ON48257259.0007150F-48257259.000831CC@sunnorth.com.cn>
Commit Score backend code to gcc-4.2.0 and gcc-trunk repository.
-liqin
gcc-patches-owner@gcc.gnu.org 写于 2007-01-04 09:29:30:
> Can I commit this patch to gcc-4.2.0/gcc-trunk repository,
> because I had put it here for one week, and not get
> any response.
>
> Rgds
> Liqin
>
> gcc-patches-owner@gcc.gnu.org 写于 2006-12-29 14:53:32:
>
> > Hi，
> > this patch did many changes for Score backend.
> >
> > Changelog:
> > * config/score/predicates.md (const_uimm5, sr0_operand,
> > const_simm12,
> > const_simm15, const_pow2, const_npow2): Added.
> > * config/score/misc.md (insv, extv, extzv, movmemsi,
> > move_lbu_a/b, mov_lhu_a/b etc): Added and fix some bug.
> > * config/score/score.c (score_address_cost,
> score_select_cc_mode):
> >
> > Added.
> > Change CONST_OK_FOR_LETTER_P/EXTRA_CONSTRAINT define.
> > Update score_rtx_costs for MACRO TARGET_RTX_COSTS.
> > Update score_print_operand.
> > * config/score/score.h (DATA_ALIGNMENT, SELECT_CC_MODE):
Added.
> > Adjust register allocate order and update some macro define.
> > * config/score/score-mdaux.c (mdx_unaligned_load,
> > mdx_unsigned_store,
> > mdx_block_move_straight, mdx_block_move_loop_head,
> > mdx_block_move_loop_body,
> > mdx_block_move_loop_foot, mdx_block_move_loop mdx_block_move):
> > Added.
> > (mdx_movsicc, mdp_select_add_imm, mdp_select,
> > mds_zero_extract_andi, mdp_limm):
> > Updated and fix some bug and typo.
> > * config/score/score.md (movqi/hi/si, add/sub/zero/ext):
> Updated.
> > (movsf, movdf, doloop_end): Added.
> > * config/score/t-score-elf (MULTILIB_OPTIONS): Change.
> >
> > Rgds
> > Liqin
>
> [附件 "score-20061229.patch" 被 liqin/Sunnorth 删除]
next prev parent reply other threads:[~2007-01-08 4:53 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-12-28 20:46 [PATCH] Fix _Unwind_Context backward compatibility issues Jakub Jelinek
2006-12-29 6:54 ` [PATCH]: for Score backend liqin
2007-01-04 1:30 ` liqin
2007-01-08 4:53 ` liqin [this message]
2007-01-03 18:07 ` [PATCH] Fix _Unwind_Context backward compatibility issues Richard Henderson
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