174   addRegisterClass(MVT::i8, &X86::GR8RegClass);  in X86TargetLowering()
175   addRegisterClass(MVT::i16, &X86::GR16RegClass);  in X86TargetLowering()
176   addRegisterClass(MVT::i32, &X86::GR32RegClass);  in X86TargetLowering()
178     addRegisterClass(MVT::i64, &X86::GR64RegClass);  in X86TargetLowering()
594     addRegisterClass(MVT::f16, Subtarget.hasAVX512() ? &X86::FR16XRegClass  in X86TargetLowering()
596     addRegisterClass(MVT::f32, Subtarget.hasAVX512() ? &X86::FR32XRegClass  in X86TargetLowering()
598     addRegisterClass(MVT::f64, Subtarget.hasAVX512() ? &X86::FR64XRegClass  in X86TargetLowering()
677     addRegisterClass(MVT::f32, &X86::FR32RegClass);  in X86TargetLowering()
679       addRegisterClass(MVT::f64, &X86::RFP64RegClass);  in X86TargetLowering()
709     addRegisterClass(MVT::f64, &X86::RFP64RegClass);  in X86TargetLowering()
710     addRegisterClass(MVT::f32, &X86::RFP32RegClass);  in X86TargetLowering()
767     addRegisterClass(MVT::f80, &X86::RFP80RegClass);  in X86TargetLowering()
820     addRegisterClass(MVT::f128, Subtarget.hasVLX() ? &X86::VR128XRegClass  in X86TargetLowering()
973     addRegisterClass(MVT::x86mmx, &X86::VR64RegClass);  in X86TargetLowering()
978     addRegisterClass(MVT::v4f32, Subtarget.hasVLX() ? &X86::VR128XRegClass  in X86TargetLowering()
1001     addRegisterClass(MVT::v2f64, Subtarget.hasVLX() ? &X86::VR128XRegClass  in X86TargetLowering()
1006     addRegisterClass(MVT::v16i8, Subtarget.hasVLX() ? &X86::VR128XRegClass  in X86TargetLowering()
1008     addRegisterClass(MVT::v8i16, Subtarget.hasVLX() ? &X86::VR128XRegClass  in X86TargetLowering()
1010     addRegisterClass(MVT::v8f16, Subtarget.hasVLX() ? &X86::VR128XRegClass  in X86TargetLowering()
1012     addRegisterClass(MVT::v4i32, Subtarget.hasVLX() ? &X86::VR128XRegClass  in X86TargetLowering()
1014     addRegisterClass(MVT::v2i64, Subtarget.hasVLX() ? &X86::VR128XRegClass  in X86TargetLowering()
1317     addRegisterClass(MVT::v32i8,  Subtarget.hasVLX() ? &X86::VR256XRegClass  in X86TargetLowering()
1319     addRegisterClass(MVT::v16i16, Subtarget.hasVLX() ? &X86::VR256XRegClass  in X86TargetLowering()
1321     addRegisterClass(MVT::v16f16, Subtarget.hasVLX() ? &X86::VR256XRegClass  in X86TargetLowering()
1323     addRegisterClass(MVT::v8i32,  Subtarget.hasVLX() ? &X86::VR256XRegClass  in X86TargetLowering()
1325     addRegisterClass(MVT::v8f32,  Subtarget.hasVLX() ? &X86::VR256XRegClass  in X86TargetLowering()
1327     addRegisterClass(MVT::v4i64,  Subtarget.hasVLX() ? &X86::VR256XRegClass  in X86TargetLowering()
1329     addRegisterClass(MVT::v4f64,  Subtarget.hasVLX() ? &X86::VR256XRegClass  in X86TargetLowering()
1583     addRegisterClass(MVT::v1i1,   &X86::VK1RegClass);  in X86TargetLowering()
1584     addRegisterClass(MVT::v2i1,   &X86::VK2RegClass);  in X86TargetLowering()
1585     addRegisterClass(MVT::v4i1,   &X86::VK4RegClass);  in X86TargetLowering()
1586     addRegisterClass(MVT::v8i1,   &X86::VK8RegClass);  in X86TargetLowering()
1587     addRegisterClass(MVT::v16i1,  &X86::VK16RegClass);  in X86TargetLowering()
1654     addRegisterClass(MVT::v16i32, &X86::VR512RegClass);  in X86TargetLowering()
1655     addRegisterClass(MVT::v16f32, &X86::VR512RegClass);  in X86TargetLowering()
1656     addRegisterClass(MVT::v8i64,  &X86::VR512RegClass);  in X86TargetLowering()
1657     addRegisterClass(MVT::v8f64,  &X86::VR512RegClass);  in X86TargetLowering()
1658     addRegisterClass(MVT::v32i16, &X86::VR512RegClass);  in X86TargetLowering()
1659     addRegisterClass(MVT::v32f16, &X86::VR512RegClass);  in X86TargetLowering()
1660     addRegisterClass(MVT::v64i8,  &X86::VR512RegClass);  in X86TargetLowering()
1992     addRegisterClass(MVT::v32i1,  &X86::VK32RegClass);  in X86TargetLowering()
1993     addRegisterClass(MVT::v64i1,  &X86::VK64RegClass);  in X86TargetLowering()
2235     addRegisterClass(MVT::x86amx, &X86::TILERegClass);  in X86TargetLowering()