#define gmx_sub_pr _mm_sub_ps
#define gmx_mul_pr _mm_mul_ps
#ifdef GMX_X86_AVX_128_FMA
+#define GMX_SIMD_HAVE_FMA
#define gmx_madd_pr(a, b, c) _mm_macc_ps(a, b, c)
#define gmx_nmsub_pr(a, b, c) _mm_nmacc_ps(a, b, c)
#else
#define gmx_sub_pr _mm_sub_pd
#define gmx_mul_pr _mm_mul_pd
#ifdef GMX_X86_AVX_128_FMA
+#define GMX_SIMD_HAVE_FMA
#define gmx_madd_pr(a, b, c) _mm_macc_pd(a, b, c)
#define gmx_nmsub_pr(a, b, c) _mm_nmacc_pd(a, b, c)
#else