[Bug middle-end/19706] Recognize common Fortran usages of copysign.

[tnfchris at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=19706

--- Comment #3 from Tamar Christina <tnfchris at gcc dot gnu.org> ---
Author: tnfchris
Date: Tue Aug  8 13:17:41 2017
New Revision: 250957

URL: https://gcc.gnu.org/viewcvs?rev=250957&root=gcc&view=rev
Log:
2017-08-08  Tamar Christina  <tamar.christina@arm.com>

        PR middle-end/19706
        * config/aarch64/aarch64.md (xorsign<mode>3): New optabs.
        * config/aarch64/aarch64-builtins.c
        (aarch64_builtin_vectorized_function): Added CASE_CFN_XORSIGN.
        * config/aarch64/aarch64-simd-builtins.def: Added xorsign BINOP.
        * config/aarch64/aarch64-simd.md: Added xorsign<mode>3.

gcc/testsuite/
2017-08-08  Tamar Christina  <tamar.christina@arm.com>

        * gcc.target/aarch64/xorsign.c: New.
        * gcc.target/aarch64/xorsign_exec.c: New.
        * gcc.target/aarch64/vect-xorsign_exec.c: New.


Added:
    trunk/gcc/testsuite/gcc.target/aarch64/vect-xorsign_exec.c
    trunk/gcc/testsuite/gcc.target/aarch64/xorsign.c
    trunk/gcc/testsuite/gcc.target/aarch64/xorsign_exec.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/aarch64/aarch64-simd.md
    trunk/gcc/config/aarch64/aarch64.md
    trunk/gcc/testsuite/ChangeLog