From: Tom Tromey <tromey@redhat.com>
To: Pedro Alves <palves@redhat.com>
Cc: gdb-patches@sourceware.org
Subject: Re: [RFC, v2] Fix PR symtab/15391
Date: Tue, 14 May 2013 14:37:00 -0000 [thread overview]
Message-ID: <874ne57hl0.fsf@fleche.redhat.com> (raw)
In-Reply-To: <51924AB0.7070402@redhat.com> (Pedro Alves's message of "Tue, 14 May 2013 15:31:12 +0100")
>>>>> "Pedro" == Pedro Alves <palves@redhat.com> writes:
Pedro> I believe left-shifting a negative number is actually undefined
Pedro> behavior.
Whoops. Thanks for noticing.
I will fix that.
Maybe we need a generic sign-extension function.
I see a lot of code around to do this various ways.
Tom
next prev parent reply other threads:[~2013-05-14 14:37 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-05-14 13:50 Tom Tromey
2013-05-14 14:31 ` Pedro Alves
2013-05-14 14:37 ` Tom Tromey [this message]
2013-05-14 14:48 ` Pedro Alves
2013-05-14 17:04 ` Tom Tromey
2013-06-18 18:10 ` Tom Tromey
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