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From: "howarth at bromo dot med.uc.edu" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug ipa/64982] [5 Regression] Many g++ failures on x86_64-apple-darwin14 with -m32.
Date: Mon, 09 Feb 2015 16:13:00 -0000	[thread overview]
Message-ID: <bug-64982-4-liz1AwVVmj@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-64982-4@http.gcc.gnu.org/bugzilla/>

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64982

--- Comment #2 from howarth at bromo dot med.uc.edu ---
Actually reverting...

Author: hubicka
Date: Sun Feb  8 21:04:41 2015
New Revision: 220520

URL: https://gcc.gnu.org/viewcvs?rev=220520&root=gcc&view=rev
Log:
    PR ipa/63566 
    * i386.c (ix86_function_regparm): Look through aliases to see if callee
    is local and optimized.
    (ix86_function_sseregparm): Likewise; also use target's SSE math
    settings; error out instead of silently generating wrong code
    on mismatches.
    (init_cumulative_args): Look through aliases.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/i386/i386.c

eliminates the ICEs in g++.dg/abi/covariant2.C at -m32 on
x86_64-apple-darwin14. Probably related to the absence of alias support on
darwin.


  parent reply	other threads:[~2015-02-09 16:13 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-02-09 14:22 [Bug ipa/64982] New: " dominiq at lps dot ens.fr
2015-02-09 14:22 ` [Bug ipa/64982] " dominiq at lps dot ens.fr
2015-02-09 14:49 ` howarth at bromo dot med.uc.edu
2015-02-09 16:13 ` howarth at bromo dot med.uc.edu [this message]
2015-02-09 18:54 ` hubicka at gcc dot gnu.org
2015-02-09 19:04 ` dominiq at lps dot ens.fr
2015-02-09 21:09 ` hubicka at gcc dot gnu.org
2015-02-10  1:43 ` howarth at bromo dot med.uc.edu
2015-02-10 16:39 ` hubicka at gcc dot gnu.org
2015-02-10 16:39 ` hubicka at gcc dot gnu.org

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