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Re: [PATCH] Fix for ldbl-128ibm acosl/asinl inaccuracies
On 05/06/2012 09:20 AM, Joseph S. Myers wrote:
> On Wed, 2 May 2012, Adhemerval Zanella wrote:
>> 2012-05-02 Adhemerval Zanella <email@example.com>
>> * sysdeps/ieee754/ldbl-128ibm/e_acosl.c: Fix long double comparison
>> * sysdeps/ieee754/ldbl-128ibm/e_asinl.c: Likewise.
>> * sysdeps/powerpc/fpu/libm-test-ulps: Update.
> There's an open bug (bug 13563) for ldbl-128ibm asinl inaccuracy. Does
> this patch fix that bug?
> If it fixes the bug, you should:
> * Add any relevant testcases from that bug to the testsuite.
> * Add the bug number to the ChangeLog for your patch fixing it, and to the
> list of fixed bugs in NEWS.
> * Close the bug as fixed.
I'll check if it fixes, but I wasn't aware of the bug report. I create the
patch to fix make check issues after commit 'adfbc8ac9e192b6e3007f7a47852df937afa2145'
(Fix x86 acos near 1) and 5ba3cc691c856e5c67a7d4cd4713f20a79f7ba81
(Fix acos (-1) in round-downwards mode on x86).
Adhemerval Zanella Netto
Linux Technology Center Brazil
Toolchain / GLIBC on Power Architecture
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