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From: "ebotcazou at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug rtl-optimization/52629] out-of-bounds access in reload1.c
Date: Mon, 26 Mar 2012 08:42:00 -0000	[thread overview]
Message-ID: <bug-52629-4-WLfaudFJ5b@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-52629-4@http.gcc.gnu.org/bugzilla/>

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52629

--- Comment #2 from Eric Botcazou <ebotcazou at gcc dot gnu.org> 2012-03-26 08:41:14 UTC ---
Author: ebotcazou
Date: Mon Mar 26 08:41:02 2012
New Revision: 185787

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=185787
Log:
    PR rtl-optimization/52629
    * reload1.c (count_pseudo): Short-circuit common case.
    (count_spilled_pseudo): Return early for pseudos without hard regs.
    Assert that the pseudo has got a hard reg before manipulating it.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/reload1.c


  parent reply	other threads:[~2012-03-26  8:41 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-03-19 23:49 [Bug rtl-optimization/52629] New: global buffer overflow in gcc/reload1.c konstantin.s.serebryany at gmail dot com
2012-03-21 16:23 ` [Bug rtl-optimization/52629] " ebotcazou at gcc dot gnu.org
2012-03-26  8:42 ` ebotcazou at gcc dot gnu.org [this message]
2012-03-28 23:51 ` [Bug rtl-optimization/52629] out-of-bounds access in reload1.c ebotcazou at gcc dot gnu.org

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