From: Achim Gratz <Stromeko@nexgo.de>
To: cygwin@cygwin.com
Subject: Re: [ANNOUNCEMENT] Test: {mingw64-{i686,x86_64}-,}gcc-11.1.0-0.1
Date: Wed, 12 May 2021 20:53:10 +0200 [thread overview]
Message-ID: <87mtszzsvd.fsf@Rainer.invalid> (raw)
In-Reply-To: <f3f9f296-cde2-1549-e7e9-38c1c855d5df@towo.net> (Thomas Wolff's message of "Wed, 12 May 2021 11:14:00 +0200")
Thomas Wolff writes:
> Am 10.05.2021 um 21:13 schrieb Achim Gratz:
>> The native and mingw-w64 cross compilers have been updated for both
>> architectures to the latest upstream release version:
>>
>> gcc-11.1.0-0.1
> Are there any known problems with gcc 11? My program crashes if
> compiled with gcc -O2; gcc -O1 works, gcc 10 also works.
None that I'd know of, especially given that very vague symptoms. While
I guess it's possible that there's a bug in the optimizer, I'd first
attempt to rule out undefined behaviour in the program being compiled.
Regards,
Achim.
--
+<[Q+ Matrix-12 WAVE#46+305 Neuron microQkb Andromeda XTk Blofeld]>+
Factory and User Sound Singles for Waldorf Blofeld:
http://Synth.Stromeko.net/Downloads.html#WaldorfSounds
next prev parent reply other threads:[~2021-05-12 18:53 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-10 19:13 Achim Gratz
2021-05-12 9:14 ` Thomas Wolff
2021-05-12 10:42 ` Jonathan Yong
2021-05-12 18:30 ` Thomas Wolff
2021-05-13 1:41 ` Brian Inglis
2021-05-13 2:22 ` Thomas Wolff
2021-05-12 18:53 ` Achim Gratz [this message]
2021-05-13 8:57 ` Thomas Wolff
2021-05-13 19:33 ` Hans-Bernhard Bröker
2021-05-13 21:57 ` Thomas Wolff
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