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Re: [Tinycc-devel] tcc x86-64 and gawk - progress

From: Aharon Robbins
Subject: Re: [Tinycc-devel] tcc x86-64 and gawk - progress
Date: Mon, 14 May 2012 21:42:42 +0300
User-agent: Heirloom mailx 12.4 7/29/08


Hi. THANK YOU very much for this. I pulled, rebuilt, and then reran
building and 'make test' with the gawk-4.0-stable branch and now all
the tests pass!  This is really great.  (The compilation time speed
difference w.r.t. GCC is enormous.)

Kudos to everyone.


Arnold Robbins

> Date: Sun, 13 May 2012 02:42:21 +0200 (CEST)
> From: Michael Matz <address@hidden>
> To: address@hidden
> Subject: Re: [Tinycc-devel] tcc x86-64 and gawk - progress
> Hi,
> On Thu, 3 May 2012, address@hidden wrote:
> > The one remaining test failure seems to be related to handling NaN
> > floating point values.  Here is the diff of the test results.
> NaN handling was totally hosed for x86_64.  Update your checkout of mob 
> branch, I fixed it.
> I've added an fairly extensive test function for all code paths that TCC 
> might use to expand the various comparison constructs.  This might 
> introduce failures on the other targets which I can't test (i.e. other 
> than x86_64 or i386).  If so, they are equally broken regarding comparison 
> behaviour with NaNs according to IEEE fp.
> Ciao,
> Michael.
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