https://gcc.gnu.org/bugzilla/show_bug.cgi?id=51119
--- Comment #42 from Jerry DeLisle <jvdelisle at gcc dot gnu.org> --- Author: jvdelisle Date: Tue Nov 15 23:03:00 2016 New Revision: 242462 URL: https://gcc.gnu.org/viewcvs?rev=242462&root=gcc&view=rev Log: 2016-11-15 Jerry DeLisle <jvdeli...@gcc.gnu.org> Thomas Koenig <tkoe...@gcc.gnu.org> PR libgfortran/51119 * Makefile.am: Add new optimization flags matmul. * Makefile.in: Regenerate. * m4/matmul.m4: For the case of all strides = 1, implement a fast blocked matrix multiply. Fix some whitespace. * generated/matmul_c10.c: Regenerate. * generated/matmul_c16.c: Regenerate. * generated/matmul_c4.c: Regenerate. * generated/matmul_c8.c: Regenerate. * generated/matmul_i1.c: Regenerate. * generated/matmul_i16.c: Regenerate. * generated/matmul_i2.c: Regenerate. * generated/matmul_i4.c: Regenerate. * generated/matmul_i8.c: Regenerate. * generated/matmul_r10.c: Regenerate. * generated/matmul_r16.c: Regenerate. * generated/matmul_r4.c: Regenerate. * generated/matmul_r8.c: Regenerate. 2016-11-15 Thomas Koenig <tkoe...@gcc.gnu.org> PR libgfortran/51119 * gfortran.dg/matmul_12.f90: New test case. Added: trunk/gcc/testsuite/gfortran.dg/matmul_12.f90 Modified: trunk/gcc/testsuite/ChangeLog trunk/libgfortran/ChangeLog trunk/libgfortran/Makefile.am trunk/libgfortran/Makefile.in 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
