diff options
Diffstat (limited to 'libgfortran/Makefile.am')
| -rw-r--r-- | libgfortran/Makefile.am | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/libgfortran/Makefile.am b/libgfortran/Makefile.am index 553636c..c5f1abb 100644 --- a/libgfortran/Makefile.am +++ b/libgfortran/Makefile.am @@ -575,8 +575,10 @@ $(gfor_built_specific2_src) \ intrinsics/dprod_r8.f90 \ intrinsics/f2c_specifics.F90 -# Turn on vectorization for matmul. -$(patsubst %.c,%.lo,$(notdir $(i_matmul_c))): AM_CFLAGS += -ftree-vectorize +# Turn on vectorization and loop unrolling for matmul. +$(patsubst %.c,%.lo,$(notdir $(i_matmul_c))): AM_CFLAGS += -ftree-vectorize -funroll-loops +# Logical matmul doesn't vectorize. +$(patsubst %.c,%.lo,$(notdir $(i_matmull_c))): AM_CFLAGS += -funroll-loops BUILT_SOURCES=$(gfor_built_src) $(gfor_built_specific_src) \ $(gfor_built_specific2_src) |