Made reference SIMD work again

[alexxy/gromacs.git] / src / gromacs / mdlib / nbnxn_kernels / simd_4xn / nbnxn_kernel_simd_4xn_common.h

diff --git a/src/gromacs/mdlib/nbnxn_kernels/simd_4xn/nbnxn_kernel_simd_4xn_common.h b/src/gromacs/mdlib/nbnxn_kernels/simd_4xn/nbnxn_kernel_simd_4xn_common.h
index 420871367694dc449e176d1f582aaa0db3cb0508..57b0e460994459225b9c4f77a2e1ded8a35cdade 100644 (file)
--- a/src/gromacs/mdlib/nbnxn_kernels/simd_4xn/nbnxn_kernel_simd_4xn_common.h
+++ b/src/gromacs/mdlib/nbnxn_kernels/simd_4xn/nbnxn_kernel_simd_4xn_common.h
@@ -68,7 +68,7 @@ gmx_load_simd_4xn_interactions(int                    excl,
                                gmx_mm_pb             *interact_S2,
                                gmx_mm_pb             *interact_S3)
 {
-#ifdef GMX_X86_SSE2
+#if defined GMX_X86_SSE2 || defined GMX_SIMD_REFERENCE_PLAIN_C
     /* Load integer interaction mask */
     gmx_exclfilter mask_pr_S = gmx_load1_exclfilter(excl);
     *interact_S0  = gmx_checkbitmask_pb(mask_pr_S, filter_S0);