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| author | Thomas Koenig <tkoenig@gcc.gnu.org> | 2018-09-18 19:59:46 +0000 |
|---|---|---|
| committer | Thomas Koenig <tkoenig@gcc.gnu.org> | 2018-09-18 19:59:46 +0000 |
| commit | 5c470e0f07563c3ab540c0a9f40b8a6ac4a29f07 (patch) | |
| tree | a440c9896d62a01d80696cf87942c10e3407077b /gcc/fortran/frontend-passes.c | |
| parent | f435162f88d89a25dfd00ba3af9b37bb5575fd5e (diff) | |
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re PR fortran/29550 (Optimize -fexternal-blas calls for conjg())
2018-09-18 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/29550
* gfortran.h (gfc_expr): Add external_blas flag.
* frontend-passes.c (matrix_case): Add case A2TB2T.
(optimize_namespace): Handle flag_external_blas by
calling call_external_blas.
(get_array_inq_function): Add argument okind. If
it is nonzero, use it as the kind of argument
to be used.
(inline_limit_check): Remove m_case argument, add
limit argument instead. Remove assert about m_case.
Set the limit for inlining from the limit argument.
(matmul_lhs_realloc): Handle case A2TB2T.
(inline_matmul_assign): Handle inline limit for other cases with
two rank-two matrices. Remove no-op calls to inline_limit_check.
(call_external_blas): New function.
* trans-intrinsic.c (gfc_conv_intrinsic_funcall): Do not add
argument to external BLAS if external_blas is already set.
2018-09-18 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/29550
* gfortran.dg/inline_matmul_13.f90: Adjust count for
_gfortran_matmul.
* gfortran.dg/inline_matmul_16.f90: Likewise.
* gfortran.dg/promotion_2.f90: Add -fblas-matmul-limit=1. Scan
for dgemm instead of dgemm_. Add call to random_number to make
standard conforming.
* gfortran.dg/matmul_blas_1.f90: New test.
* gfortran.dg/matmul_bounds_14.f: New test.
* gfortran.dg/matmul_bounds_15.f: New test.
* gfortran.dg/matmul_bounds_16.f: New test.
* gfortran.dg/blas_gemm_routines.f: New test / additional file for
preceding tests.
From-SVN: r264411
Diffstat (limited to 'gcc/fortran/frontend-passes.c')
0 files changed, 0 insertions, 0 deletions