X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=libs%2Fardour%2Fsse_functions_avx.cc;h=19bca8041c89c7a43da8d84e4272769a038e8067;hb=dac57703ccd7205ac94c14b407b802a69f4187f1;hp=89cb91f2ea3572185f219dea3947d41f7ea99cf6;hpb=46c83693284ece4a732d26e62113ea4ac584d539;p=ardour.git diff --git a/libs/ardour/sse_functions_avx.cc b/libs/ardour/sse_functions_avx.cc index 89cb91f2ea..19bca8041c 100644 --- a/libs/ardour/sse_functions_avx.cc +++ b/libs/ardour/sse_functions_avx.cc @@ -34,7 +34,7 @@ x86_sse_avx_find_peaks(const float* buf, uint32_t nframes, float *min, float *ma // Work input until "buf" reaches 16 byte alignment while ( ((intptr_t)buf) % 32 != 0 && nframes > 0) { - + // Load the next float into the work buffer work = _mm256_set1_ps(*buf); @@ -48,9 +48,9 @@ x86_sse_avx_find_peaks(const float* buf, uint32_t nframes, float *min, float *ma // use 64 byte prefetch for quadruple quads: // load each 64 bytes into cash before processing while (nframes >= 16) { -#if defined(COMPILER_MSVC) || defined(COMPILER_MINGW) +#if defined(COMPILER_MSVC) || defined(COMPILER_MINGW) _mm_prefetch(((char*)buf+64), _mm_hint(0) ); -#else +#else __builtin_prefetch(buf+64,0,0); #endif work = _mm256_load_ps(buf);