Yes Ok for trunk. Thanks much!
On 3/19/21 10:37 AM, Thomas Koenig via Fortran wrote:
Hell world, here is the patch I talked about earlier. It passes regression testing. OK for trunk? Best regards Thomas Add size check to vector-matrix matmul. It turns out the library version is much faster for vector-matrix multiplications for large sizes than what inlining can produce. Use size checks for switching between this and inlining for that case to. gcc/fortran/ChangeLog: * frontend-passes.c (inline_limit_check): Add rank_a argument. If a is rank 1, set the second dimension to 1. (inline_matmul_assign): Pass rank_a argument to inline_limit_check. (call_external_blas): Likewise. gcc/testsuite/ChangeLog: * gfortran.dg/inline_matmul_6.f90: Adjust count for _gfortran_matmul.
