src/etc/platform-intrinsics/x86/fma.json

{
    "intrinsic_prefix": "_mm",
    "llvm_prefix": "llvm.x86.fma.",
    "intrinsics": [
        {
            "intrinsic": "{0.width_mm}_fmadd_{0.data_type}",
            "width": [128, 256],
            "llvm": "vfmadd.{0.data_type_short}{0.width_suffix}",
            "ret": "f(32-64)",
            "args": ["0", "0", "0"]
        },
        {
            "intrinsic": "{0.width_mm}_fmaddsub_{0.data_type}",
            "width": [128, 256],
            "llvm": "vfmaddsub.{0.data_type_short}{0.width_suffix}",
            "ret": "f(32-64)",
            "args": ["0", "0", "0"]
        },
        {
            "intrinsic": "{0.width_mm}_fmsub_{0.data_type}",
            "width": [128, 256],
            "llvm": "vfmsub.{0.data_type_short}{0.width_suffix}",
            "ret": "f(32-64)",
            "args": ["0", "0", "0"]
        },
        {
            "intrinsic": "{0.width_mm}_fmsubadd_{0.data_type}",
            "width": [128, 256],
            "llvm": "vfmsubadd.{0.data_type_short}{0.width_suffix}",
            "ret": "f(32-64)",
            "args": ["0", "0", "0"]
        },
        {
            "intrinsic": "{0.width_mm}_fnmadd_{0.data_type}",
            "width": [128, 256],
            "llvm": "vfnmadd.{0.data_type_short}{0.width_suffix}",
            "ret": "f(32-64)",
            "args": ["0", "0", "0"]
        },
        {
            "intrinsic": "{0.width_mm}_fnmsub_{0.data_type}",
            "width": [128, 256],
            "llvm": "vfnmsub.{0.data_type_short}{0.width_suffix}",
            "ret": "f(32-64)",
            "args": ["0", "0", "0"]
        }
    ]
}