#if defined __ARM_FEATURE_FMA && __ARM_FP & 0x4 # define USE_FMA_BUILTIN 1 #endif #if defined __ARM_FEATURE_FMA && __ARM_FP & 0x2 # define USE_FMAF_BUILTIN 1 #else # define USE_FMA_BUILTIN 0 # define USE_FMAF_BUILTIN 0 #endif #define USE_FMAL_BUILTIN 0 #define USE_FMAF128_BUILTIN 0