<grammar> <machine name="generic"> <archs>generic</archs> </machine> <!-- <machine name="mmx"> <archs>generic 32|64 mmx</archs> </machine> <machine name="sse"> <archs>generic 32|64 mmx sse</archs> </machine> --> <!-- Create an SSE2 and AVX only machine (without 64/32 inline assembly support). This machine is intended to support the MSVC compiler on x86/amd64. The MSVC compiler has intrinsic support for SSE, SSE2, AVX however it does not support the gcc style inline assembly. --> <machine name="neon"> <archs>generic neon</archs> </machine> <machine name="sse2_only"> <archs>generic mmx sse sse2</archs> </machine> <machine name="sse2"> <archs>generic 32|64 mmx sse sse2</archs> </machine> <machine name="sse3"> <archs>generic 32|64 mmx sse sse2 sse3</archs> </machine> <machine name="ssse3"> <archs>generic 32|64 mmx sse sse2 sse3 ssse3</archs> </machine> <machine name="sse4_a"> <archs>generic 32|64 mmx sse sse2 sse3 sse4_a popcount</archs> </machine> <machine name="sse4_1"> <archs>generic 32|64 mmx sse sse2 sse3 ssse3 sse4_1</archs> </machine> <machine name="sse4_2"> <archs>generic 32|64 mmx sse sse2 sse3 ssse3 sse4_1 sse4_2 popcount</archs> </machine> <machine name="avx"> <archs>generic 32|64 mmx sse sse2 sse3 ssse3 sse4_1 sse4_2 popcount avx</archs> </machine> <machine name="avx_only"> <archs>generic mmx sse sse2 sse3 ssse3 sse4_1 sse4_2 popcount avx</archs> </machine> <machine name="altivec"> <archs>generic altivec</archs> </machine> </grammar>