[PATCH 09/15] PowerPC: multiarch copysign/copysignf for PowerPC64

[Steven Munroe]

On Thu, 2013-12-12 at 11:29 -0200, Adhemerval Zanella wrote:
> 2013-12-09  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>
> 
> 	* sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile: Add copysign/
> 	copysignf multiarch implementation.
> 	* sysdeps/powerpc/powerpc64/fpu/multiarch/s_copysign-power6.S: New
> 	file.
> 	* sysdeps/powerpc/powerpc64/fpu/multiarch/s_copysign-ppc64.S: New
> 	file.
> 	* sysdeps/powerpc/powerpc64/fpu/multiarch/s_copysign.c: New file:
> 	multiarch copysign for PPC64.
> 	* sysdeps/powerpc/powerpc64/fpu/multiarch/s_copysignf.c: New file:
> 	multiarch copysignf for PPC64.
> 
> --

Looks OK, should mention/comment copysign is architecturally the same
for float and double.