dgemm: use dgemm_ncopy_8_skylakex.c also for Haswell
The dgemm_ncopy_8_skylakex.c code is not avx512 specific and gives
a nice performance boost for medium sized matrices
@@ -48,7 +48,7 @@ DGEMMKERNEL = dgemm_kernel_4x8_haswell.S
DGEMM_BETA = dgemm_beta_skylakex.c
DGEMMINCOPY = ../generic/gemm_ncopy_4.c
DGEMMITCOPY = ../generic/gemm_tcopy_4.c
-DGEMMONCOPY = ../generic/gemm_ncopy_8.c
+DGEMMONCOPY = dgemm_ncopy_8_skylakex.c
DGEMMOTCOPY = ../generic/gemm_tcopy_8.c
DGEMMINCOPYOBJ = dgemm_incopy$(TSUFFIX).$(SUFFIX)
DGEMMITCOPYOBJ = dgemm_itcopy$(TSUFFIX).$(SUFFIX)
