llvmint::x86::fma_vfmsubadd_pd

pub unsafe extern fn fma_vfmsubadd_pd(a: f64x2, b: f64x2, c: f64x2) -> f64x2

The llvm.x86.fma.vfmsubadd.pd intrinsic; known as __builtin_ia32_vfmsubaddpd in GCC.