[PATCH] aarch64: fabs and sqrt implementation with inline asm

[Szabolcs Nagy]

the c code for fabs and sqrt are inefficient and aarch64
always has the single instructions available for them.

(this fix is useful when c code is compiled with -fno-builtin
like newlib itself).

2015-05-20  Szabolcs Nagy  <szabolcs.nagy@arm.com>

	* libm/machine/aarch64/e_sqrt.c: New file.
	* libm/machine/aarch64/ef_sqrt.c: New file.
	* libm/machine/aarch64/s_fabs.c: New file.
	* libm/machine/aarch64/sf_fabs.c: New file.
	* libm/machine/aarch64/Makefile.in: Add new source files.
	* libm/machine/aarch64/Makefile.am: Regenerate.
-------------- next part --------------
A non-text attachment was scrubbed...
Name: libm.diff
Type: text/x-patch
Size: 12880 bytes
Desc: not available
URL: <http://sourceware.org/pipermail/newlib/attachments/20150522/8e711de9/attachment.bin>