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From: "hubicka at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c/49091] ice in evaluate_conditions_for_known_args
Date: Sat, 04 Jun 2011 13:57:00 -0000	[thread overview]
Message-ID: <bug-49091-4-AiMCdn0X7j@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-49091-4@http.gcc.gnu.org/bugzilla/>

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49091

--- Comment #2 from Jan Hubicka <hubicka at gcc dot gnu.org> 2011-06-04 13:56:00 UTC ---
OK, the problem is K&R style definition:
int ssetup(in, out, port)
int *in, *out;
int *port;
{
        struct hostent *hp;
        struct servent *sp;

        struct sockaddr_in myaddr_in;
        struct sockaddr_in peeraddr_in;


later used as:
int server_sock_setup(in, out)
int *in, *out;
{
   return(ssetup(in, out));
}

that is bug, too.

I assumed that here we won't inline because of our type check mismatch.
edge->call_stmt_cannot_inline_p is 0. This is because gimple_check_call_args
actually allows decl to have more arguments than caller.
Well, will fortify this at ipa-analysis side.

Honza


  parent reply	other threads:[~2011-06-04 13:57 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-05-20 18:48 [Bug c/49091] New: " dcb314 at hotmail dot com
2011-05-27  5:10 ` [Bug c/49091] " hjl.tools at gmail dot com
2011-06-04 13:57 ` hubicka at gcc dot gnu.org [this message]
2011-06-04 18:02 ` hubicka at gcc dot gnu.org
2011-06-04 18:09 ` hubicka at gcc dot gnu.org

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