PATCH: optimized libm single precision routines: erfcf, erff, expf for x86_64.

H.J. Lu hjl.tools@gmail.com
Thu Feb 16 01:12:00 GMT 2012


On Wed, Feb 15, 2012 at 4:02 AM, Dmitrieva Liubov
<liubov.dmitrieva@gmail.com> wrote:
> Hello,
>
> Let's start with exponent function at the moment. We significantly
> improved a design of source code and would like suggest to release it.
> A patch is attached.
>
> ChangeLog:
>
> 2012-02-15  Liubov Dmitrieva  <liubov.dmitrieva@gmail.com>
>
>       * sysdeps/x86_64/fpu/e_expf.S: New file.
>

My comments:

1.  Do you need 2

+	.align	ALIGNARG(5)
+	.align	ALIGNARG(5)

The table is an array of double.  Will 8byte alignment also work?

2. All local labels should have L().


H.J.

-- 
H.J.



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