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From: "ian at airs dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/40935] [avr] conditional comparison uses short instead of char
Date: Sun, 07 Nov 2010 07:16:00 -0000 [thread overview]
Message-ID: <bug-40935-4-GFT5AAo8RE@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-40935-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40935
Ian Lance Taylor <ian at airs dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
CC| |ian at airs dot com
Resolution| |INVALID
--- Comment #2 from Ian Lance Taylor <ian at airs dot com> 2010-11-07 05:55:23 UTC ---
I agree with Georg that there does not seem to be a bug here. When I compile
with optimization this looks fine. Note that C states that all arithmetic
operations are done in the type "int", which for AVR is the same size as the
type "short" by default. This is done unless the optimizers can prove that it
is unnecessary.
prev parent reply other threads:[~2010-11-07 7:16 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <bug-40935-4@http.gcc.gnu.org/bugzilla/>
2010-11-03 19:56 ` avr at gjlay dot de
2010-11-07 7:16 ` ian at airs dot com [this message]
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