| /* { dg-do compile } */ | |
| /* { dg-options "-O2 -msse2 -mno-sse3 -mtune=generic" } */ | |
| /* { dg-final { scan-assembler-times "movdqa" 2 } } */ | |
| #include <emmintrin.h> | |
| void test1(const __m128i* in1, const __m128i* in2, __m128i* out, | |
| __m128i f, __m128i zero) | |
| { | |
| __m128i c = _mm_avg_epu8(*in1, *in2); | |
| __m128i l = _mm_unpacklo_epi8(c, zero); | |
| __m128i h = _mm_unpackhi_epi8(c, zero); | |
| __m128i m = _mm_mulhi_epu16(l, f); | |
| __m128i n = _mm_mulhi_epu16(h, f); | |
| *out = _mm_packus_epi16(m, n); | |
| } |