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From: "bernds at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/40457] use stm and ldm to access consecutive memory words
Date: Thu, 30 Sep 2010 01:26:00 -0000	[thread overview]
Message-ID: <20100930012600.r9oHq5x4x5LoDjfdznx5gFKrgvdM4Gcuj9YxItoaXbI@z> (raw)
In-Reply-To: <bug-40457-4@http.gcc.gnu.org/bugzilla/>

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40457

--- Comment #13 from Bernd Schmidt <bernds at gcc dot gnu.org> 2010-09-29 20:06:58 UTC ---
Author: bernds
Date: Wed Sep 29 20:06:55 2010
New Revision: 164732

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=164732
Log:
    PR target/40457
    * postreload.c (move2add_use_add2_insn): Use full_costs for
    comparison.
    (move2add_use_add3_insn): Likewise.
    (reload_cse_move2add): Likewise.
    * rtlanal.c (get_full_rtx_cost): New function.
    * rtl.h (struct full_rtx_costs): New.
    (init_costs_to_max, init_costs_to_zero, costs_lt_p,
    costs_add_n_insns): New inline functions.
    (get_full_rtx_cost): Declare.

testsuite/
    PR target/40457
    * gcc.target/arm/pr40457-3.c: New test.


Added:
    trunk/gcc/testsuite/gcc.target/arm/pr40457-3.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/postreload.c
    trunk/gcc/rtl.h
    trunk/gcc/rtlanal.c
    trunk/gcc/testsuite/ChangeLog


       reply	other threads:[~2010-09-29 20:07 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <bug-40457-4@http.gcc.gnu.org/bugzilla/>
2010-09-30  1:26 ` bernds at gcc dot gnu.org [this message]
2011-02-01  1:11 ` ramana at gcc dot gnu.org
2023-01-14  0:16 ` cvs-commit at gcc dot gnu.org
2009-06-16  9:07 [Bug target/40457] New: " carrot at google dot com
2009-06-16  9:11 ` [Bug target/40457] " carrot at google dot com
2009-06-16 10:04 ` ramana at gcc dot gnu dot org
2009-06-16 15:20 ` pinskia at gcc dot gnu dot org
2009-06-16 15:51 ` rearnsha at gcc dot gnu dot org
2009-06-16 18:17 ` ubizjak at gmail dot com
2009-06-17  8:41 ` rearnsha at arm dot com
2009-06-17  9:30 ` carrot at google dot com
2009-06-17  9:49 ` ramana at gcc dot gnu dot org
2009-06-19 10:18 ` ramana at gcc dot gnu dot org
2010-03-02  7:37 ` ramana at gcc dot gnu dot org
2010-03-02 11:15 ` jiez at gcc dot gnu dot org
2010-03-16  9:08 ` jiez at gcc dot gnu dot org
2010-04-20 11:47 ` bernds at codesourcery dot com
2010-08-02 10:07 ` bernds at gcc dot gnu dot org

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