[Bug libfortran/78379] Processor-specific versions for matmul

[tkoenig at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78379

--- Comment #25 from Thomas Koenig <tkoenig at gcc dot gnu.org> ---
Author: tkoenig
Date: Thu Mar  2 11:04:01 2017
New Revision: 245836

URL: https://gcc.gnu.org/viewcvs?rev=245836&root=gcc&view=rev
Log:
2017-03-02  Thomas Koenig  <tkoenig@gcc.gnu.org>

        PR fortran/78379
        * m4/matmul.m4: (matmul_'rtype_code`_avx2): Also generate for
        reals.  Add fma to target options.
        (matmul_'rtype_code`):  Call AVX2 only if FMA is available.
        * generated/matmul_c10.c: Regenerated.
        * generated/matmul_c16.c: Regenerated.
        * generated/matmul_c4.c: Regenerated.
        * generated/matmul_c8.c: Regenerated.
        * generated/matmul_i1.c: Regenerated.
        * generated/matmul_i16.c: Regenerated.
        * generated/matmul_i2.c: Regenerated.
        * generated/matmul_i4.c: Regenerated.
        * generated/matmul_i8.c: Regenerated.
        * generated/matmul_r10.c: Regenerated.
        * generated/matmul_r16.c: Regenerated.
        * generated/matmul_r4.c: Regenerated.
        * generated/matmul_r8.c: Regenerated.


Modified:
    trunk/libgfortran/ChangeLog
    trunk/libgfortran/generated/matmul_c10.c
    trunk/libgfortran/generated/matmul_c16.c
    trunk/libgfortran/generated/matmul_c4.c
    trunk/libgfortran/generated/matmul_c8.c
    trunk/libgfortran/generated/matmul_i1.c
    trunk/libgfortran/generated/matmul_i16.c
    trunk/libgfortran/generated/matmul_i2.c
    trunk/libgfortran/generated/matmul_i4.c
    trunk/libgfortran/generated/matmul_i8.c
    trunk/libgfortran/generated/matmul_r10.c
    trunk/libgfortran/generated/matmul_r16.c
    trunk/libgfortran/generated/matmul_r4.c
    trunk/libgfortran/generated/matmul_r8.c
    trunk/libgfortran/m4/matmul.m4