[Bug target/68609] PowerPC reciprocal estimate missed opportunities

[dje at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68609

--- Comment #5 from David Edelsohn <dje at gcc dot gnu.org> ---
Author: dje
Date: Fri Jan 15 23:04:23 2016
New Revision: 232456

URL: https://gcc.gnu.org/viewcvs?rev=232456&root=gcc&view=rev
Log:
        PR target/68609
        * gcc.target/powerpc/recip-1.c: Adjust for Goldschmidt's Algorithm.
        * gcc.target/powerpc/recip-2.c: Same.
        * gcc.target/powerpc/recip-3.c: Same.
        * gcc.target/powerpc/recip-4.c: Same.
        * gcc.target/powerpc/recip-sqrtf.c: Same.


Modified:
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/gcc.target/powerpc/recip-1.c
    trunk/gcc/testsuite/gcc.target/powerpc/recip-2.c
    trunk/gcc/testsuite/gcc.target/powerpc/recip-3.c
    trunk/gcc/testsuite/gcc.target/powerpc/recip-4.c
    trunk/gcc/testsuite/gcc.target/powerpc/recip-sqrtf.c