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Re: [PATCH] Fix for logb/logbf/logbl (bz 13954/13955/13956)

From: David Miller <davem at davemloft dot net>
To: azanella at linux dot vnet dot ibm dot com
Cc: joseph at codesourcery dot com, libc-alpha at sourceware dot org, krebbel at linux dot vnet dot ibm dot com
Date: Sun, 06 May 2012 12:13:44 -0400 (EDT)
Subject: Re: [PATCH] Fix for logb/logbf/logbl (bz 13954/13955/13956)
References: <4FA3D863.7070009@linux.vnet.ibm.com><Pine.LNX.4.64.1205041344560.9072@digraph.polyomino.org.uk><4FA3F601.7080302@linux.vnet.ibm.com>

From: Adhemerval Zanella <azanella@linux.vnet.ibm.com>
Date: Fri, 04 May 2012 12:30:09 -0300

> 2012-05-04  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>
> 
> 	[BZ #13954]
> 	[BZ #13955]
> 	[BZ #13956]
> 	* sysdeps/ieee754/dbl-64/s_logb.c (__logb): Fix for subnormal number.
> 	* sysdeps/ieee754/dbl-64/wordsize-64/s_logb.c (__logb): Likewise.
> 	* sysdeps/ieee754/flt-32/s_logbf.c (__logf): Likewise.
> 	* sysdeps/ieee754/ldbl-128/s_logbl.c (__logbl): Likewise.
> 	* sysdeps/ieee754/ldbl-128ibm/s_logbl.c (__logbl): Likewise.
> 	* sysdeps/ieee754/ldbl-96/s_logbl.c (__logbl): Likewise.
> 	* math/libm-test.inc (logb_test) : Additional logb tests.

This works fine on sparc.

References:
- Re: [PATCH] Fix for logb/logbf/logbl (bz 13954/13955/13956)
  - From: Adhemerval Zanella
- Re: [PATCH] Fix for logb/logbf/logbl (bz 13954/13955/13956)
  - From: Joseph S. Myers
- Re: [PATCH] Fix for logb/logbf/logbl (bz 13954/13955/13956)
  - From: Adhemerval Zanella

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