// amd64:"NEGL","ADCQ","SBBQ","NEGQ"
	// loong64: "ADDV", "SGTU"
	// ppc64x: "ADDC", "ADDE", "ADDZE"
	// s390x:"ADDE","ADDC\t[$]-1,"
	// mips64:"ADDV","SGTU"
	// riscv64: "ADD","SLTU"
	return bits.Add(x, 7, ci)
}

func AddZ(x, y uint) (r, co uint) {
	// arm64:"ADDS","ADC",-"ADCS",-"ADD\t",-"CMP"
	// amd64:"ADDQ","SBBQ","NEGQ",-"NEGL",-"ADCQ"
	// loong64: "ADDV", "SGTU"
	// ppc64x: "ADDC", -"ADDE", "ADDZE"

// go run linux/mksysnum.go -Wall -Werror -static -I/tmp/loong64/include /tmp/loong64/include/asm/unistd.h
// Code generated by the command above; see README.md. DO NOT EDIT.

//go:build loong64 && linux

package unix

const (
	SYS_IO_SETUP                = 0
	SYS_IO_DESTROY              = 1
	SYS_IO_SUBMIT               = 2
	SYS_IO_CANCEL               = 3
	SYS_IO_GETEVENTS            = 4
	SYS_SETXATTR                = 5

		LOONG64 | uint32(elf.R_LARCH_SOP_POP_32_S_0_10_10_16_S2)<<16,
		LOONG64 | uint32(elf.R_LARCH_MARK_PCREL)<<16,
		LOONG64 | uint32(elf.R_LARCH_ADD24)<<16,
		LOONG64 | uint32(elf.R_LARCH_ADD32)<<16,
		LOONG64 | uint32(elf.R_LARCH_SUB24)<<16,
		LOONG64 | uint32(elf.R_LARCH_SUB32)<<16,
		LOONG64 | uint32(elf.R_LARCH_B26)<<16,
		LOONG64 | uint32(elf.R_LARCH_32_PCREL)<<16:
		return 4, 4, nil

		},
	}

	if runtime.GOARCH != "386" && runtime.GOARCH != "loong64" && runtime.GOARCH != "mips64" && runtime.GOARCH != "mips64le" && runtime.GOARCH != "riscv64" {
		// nextFreeFast calls sys.TrailingZeros64, which on 386 is implemented in asm and is not inlinable.
		// We currently don't have midstack inlining so nextFreeFast is also not inlinable on 386.
		// On loong64, mips64x and riscv64, TrailingZeros64 is not intrinsified and causes nextFreeFast

// cgo -godefs -objdir=/tmp/loong64/cgo -- -Wall -Werror -static -I/tmp/loong64/include linux/types.go | go run mkpost.go
// Code generated by the command above; see README.md. DO NOT EDIT.

//go:build loong64 && linux

package unix

const (
	SizeofPtr  = 0x8
	SizeofLong = 0x8
)

type (
	_C_long int64
)

type Timespec struct {
	Sec  int64
	Nsec int64
}

type Timeval struct {
	Sec  int64
	Usec int64
}

				prog.From = a[0]
				prog.Reg = p.getRegister(prog, op, &a[1])
				break
			}
		} else if p.arch.Family == sys.Loong64 {
			if arch.IsLoong64CMP(op) {
				prog.From = a[0]
				prog.Reg = p.getRegister(prog, op, &a[1])
				break
			}

			if arch.IsLoong64RDTIME(op) {
				// The Loong64 RDTIME family of instructions is a bit special,
				// in that both its register operands are outputs
				prog.To = a[0]

		}
		if stackmap.nbit == 0 {
			args.n = 0
		} else {
			args = stackmapdata(stackmap, pcdata)
		}
	}

	// stack objects.
	if (GOARCH == "amd64" || GOARCH == "arm64" || GOARCH == "loong64" || GOARCH == "ppc64" || GOARCH == "ppc64le" || GOARCH == "riscv64") &&
		unsafe.Sizeof(abi.RegArgs{}) > 0 && isReflect {
		// For reflect.makeFuncStub and reflect.methodValueCall,
		// we need to fake the stack object record.

	asmArchS390X    = asmArch{name: "s390x", bigEndian: true, stack: "R15", lr: true}
	asmArchWasm     = asmArch{name: "wasm", bigEndian: false, stack: "SP", lr: false}
	asmArchLoong64  = asmArch{name: "loong64", bigEndian: false, stack: "R3", lr: true}

	arches = []*asmArch{
		&asmArch386,
		&asmArchArm,
		&asmArchArm64,
		&asmArchAmd64,
		&asmArchMips,
		&asmArchMipsLE,
		&asmArchMips64,

		enable interoperation with memory sanitizer.
		Supported only on linux/amd64, linux/arm64, linux/loong64, freebsd/amd64
		and only with Clang/LLVM as the host C compiler.
		PIE build mode will be used on all platforms except linux/amd64.
	-asan
		enable interoperation with address sanitizer.
		Supported only on linux/arm64, linux/amd64, linux/loong64.
		Supported on linux/amd64 or linux/arm64 and only with GCC 7 and higher
		or Clang/LLVM 9 and higher.

		c.gpRegMask = gpRegMaskMIPS64
		c.fpRegMask = fpRegMaskMIPS64
		c.specialRegMask = specialRegMaskMIPS64
		c.FPReg = framepointerRegMIPS64
		c.LinkReg = linkRegMIPS64
		c.hasGReg = true
	case "loong64":
		c.PtrSize = 8
		c.RegSize = 8
		c.lowerBlock = rewriteBlockLOONG64
		c.lowerValue = rewriteValueLOONG64
		c.registers = registersLOONG64[:]
		c.gpRegMask = gpRegMaskLOONG64
		c.fpRegMask = fpRegMaskLOONG64