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From: Jon Turney <jon.turney@dronecode.org.uk>
To: cygwin@cygwin.com
Subject: Re: [ANNOUNCEMENT] mesa 11.0.9-2 [GOLDSTAR]
Date: Mon, 20 Jun 2016 18:29:00 -0000	[thread overview]
Message-ID: <4b689b5f-28ae-ecdb-7f41-13430138ac30@dronecode.org.uk> (raw)
In-Reply-To: <e9bd250e-783d-0ce0-f1ee-e9614e5d8c17@cygwin.com>

On 09/06/2016 23:01, Yaakov Selkowitz wrote:
> On 6/6/2016 9:27 AM, Jon Turney wrote:
>>
>> That sounds exactly like what I see with llvm svn r251761 [1] backported
>> to 3.7.1 (without which we use the x86_64 loader on x86, rather than
>> reporting an error, due to an interesting use of __builtin_undefined,
>> with hilarious consequences)
>>
>> I guess the output of the JIT code is ending up the wrong place as well,
>> or something...
>
> For the record, Jon seems to have tracked this down, and his fix is in
> llvm-3.7.1-2.  I can only imagine what "fun" he had debugging this,
> particularly on the address-starved 32-bit platform.

There's a few more details in the llvm bug I raised [1].

This is now fixed in llvm master, but will need patching in llvm 3.8, if 
that is packaged.

[1] https://llvm.org/bugs/show_bug.cgi?id=28111

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      parent reply	other threads:[~2016-06-20 12:58 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-02-22  9:08 [ANNOUNCEMENT] mesa 11.0.9-2 Yaakov Selkowitz
2016-04-12 15:20 ` Marco Atzeri
2016-04-13  2:17   ` gdb using Windows paths in dlopen()ed modules? Yaakov Selkowitz
2016-04-13  8:09     ` Corinna Vinschen
2016-04-13  2:33   ` [ANNOUNCEMENT] mesa 11.0.9-2 Yaakov Selkowitz
2016-05-25 13:56     ` Marco Atzeri
     [not found]     ` <b8ee7d32-504d-27d8-51ab-547ea7a51968@dronecode.org.uk>
2016-06-03 17:56       ` Jon Turney
2016-06-06  7:25         ` Yaakov Selkowitz
2016-06-06 14:27           ` Jon Turney
2016-06-09 22:01             ` [ANNOUNCEMENT] mesa 11.0.9-2 [GOLDSTAR] Yaakov Selkowitz
2016-06-10  4:36               ` Marco Atzeri
2016-06-10  8:31                 ` Corinna Vinschen
2016-06-10 14:49               ` Andrew Schulman
2016-06-20 18:29               ` Jon Turney [this message]

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