From: Russ Cox <russcox@gmail.com>
To: Fans of the OS Plan 9 from Bell Labs <9fans@cse.psu.edu>
Subject: Re: [9fans] 8c (pcc)
Date: Fri, 21 Jan 2005 02:27:56 -0500 [thread overview]
Message-ID: <ee9e417a050120232729677500@mail.gmail.com> (raw)
In-Reply-To: <ACCF003CBA3D09458207DB0CB86AD17D0663D3@XMAIL.asuch.cas.cz>
> 1's die with error message : <eof> out of fixed registers, while 2's are OK.
> Could someone explain, why?
> Thanks, regards,
> ++pac.
apparently the register allocator used for expressions
is not doing a good job when it runs out of registers.
when you rewrote the expressions to use explicit
temporaries, you simplified its job.
russ
next prev parent reply other threads:[~2005-01-21 7:27 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-01-21 7:18 cej
2005-01-21 7:27 ` Russ Cox [this message]
2005-01-21 22:42 ` Bruce Ellis
2005-01-23 20:35 ` Bruce Ellis
2005-02-07 7:13 [9fans] 8c(pcc) tapique
2005-02-08 4:55 ` Russ Cox
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