==Compiler and assembler support==Different compilers provide different levels of support for FMA4:* GCC supports FMA4 with -mfma4 since version 4.5.0 and FMA3 with -mfma since version 4.7.0.
* GCC 4.5.0 поддерживает FMA4 с -mfma4,* GCC 4.7.0 также поддерживает FMA3 с -mfma.