testCGOLTO(t, cc, cgoCflags, test)
		})
	}
}

const test1_main = `
package main

/*
extern int myadd(int, int);
int c_add(int a, int b) {
	return myadd(a, b);
}
*/
import "C"

func main() {
	println(C.c_add(1, 2))
}
`

const test1_add = `
package main

import "C"

/* test */

//export myadd
func myadd(a C.int, b C.int) C.int {
	return a + b

	{AMOVW, C_REG, C_NONE, C_ADDR, 50, 8, 0, sys.MIPS, 0},
	{AMOVW, C_REG, C_NONE, C_ADDR, 50, 12, 0, sys.MIPS64, 0},
	{AMOVWU, C_REG, C_NONE, C_ADDR, 50, 12, 0, sys.MIPS64, 0},
	{AMOVV, C_REG, C_NONE, C_ADDR, 50, 12, 0, sys.MIPS64, 0},
	{AMOVB, C_REG, C_NONE, C_ADDR, 50, 8, 0, sys.MIPS, 0},
	{AMOVB, C_REG, C_NONE, C_ADDR, 50, 12, 0, sys.MIPS64, 0},
	{AMOVBU, C_REG, C_NONE, C_ADDR, 50, 8, 0, sys.MIPS, 0},

	}
}

func TestAdd() {
	mc := _Copy(m1)
	_Add(mc, mc)
	if !_Equal(mc, m1) {
		panic(fmt.Sprintf("_Add(%v, %v) = %v, want %v", m1, m1, mc, m1))
	}
	_Add(mc, map[int]int{16: 32})
	want := map[int]int{1: 2, 2: 4, 4: 8, 8: 16, 16: 32}
	if !_Equal(mc, want) {
		panic(fmt.Sprintf("_Add result = %v, want %v", mc, want))
	}
}

func TestSub() {
	mc := _Copy(m1)

	{AMOVW, C_REG, C_NONE, C_NONE, C_ADDR, C_NONE, 50, 8, 0, 0},
	{AMOVW, C_REG, C_NONE, C_NONE, C_ADDR, C_NONE, 50, 8, 0, 0},
	{AMOVWU, C_REG, C_NONE, C_NONE, C_ADDR, C_NONE, 50, 8, 0, 0},
	{AMOVV, C_REG, C_NONE, C_NONE, C_ADDR, C_NONE, 50, 8, 0, 0},
	{AMOVB, C_REG, C_NONE, C_NONE, C_ADDR, C_NONE, 50, 8, 0, 0},
	{AMOVB, C_REG, C_NONE, C_NONE, C_ADDR, C_NONE, 50, 8, 0, 0},

	{AMOVW, C_REG, C_NONE, C_LOREG, 30, 8, 0, LTO, 0, C_PBIT | C_WBIT | C_UBIT},
	{AMOVW, C_REG, C_NONE, C_ADDR, 64, 8, 0, LTO | LPCREL, 4, C_PBIT | C_WBIT | C_UBIT},
	{AMOVB, C_REG, C_NONE, C_LAUTO, 30, 8, REGSP, LTO, 0, C_PBIT | C_WBIT | C_UBIT},
	{AMOVB, C_REG, C_NONE, C_LOREG, 30, 8, 0, LTO, 0, C_PBIT | C_WBIT | C_UBIT},
	{AMOVB, C_REG, C_NONE, C_ADDR, 64, 8, 0, LTO | LPCREL, 4, C_PBIT | C_WBIT | C_UBIT},

	_Cap
	_Clear
	_Close
	_Complex
	_Copy
	_Delete
	_Imag
	_Len
	_Make
	_Max
	_Min
	_New
	_Panic
	_Print
	_Println
	_Real
	_Recover

	// package unsafe
	_Add
	_Alignof
	_Offsetof
	_Sizeof
	_Slice
	_SliceData
	_String
	_StringData

	// testing support
	_Assert
	_Trace
)

var predeclaredFuncs = [...]struct {
	name     string

	_Cap
	_Clear
	_Close
	_Complex
	_Copy
	_Delete
	_Imag
	_Len
	_Make
	_Max
	_Min
	_New
	_Panic
	_Print
	_Println
	_Real
	_Recover

	// package unsafe
	_Add
	_Alignof
	_Offsetof
	_Sizeof
	_Slice
	_SliceData
	_String
	_StringData

	// testing support
	_Assert
	_Trace
)

var predeclaredFuncs = [...]struct {
	name     string

	C_LECON
	C_DACON // $n(REG) where int32 < n
	C_STCON // $tlsvar
	C_SBRA
	C_LBRA
	C_SAUTO
	C_LAUTO
	C_SEXT
	C_LEXT
	C_ZOREG
	C_SOREG
	C_LOREG
	C_GOK
	C_ADDR
	C_TLS_LE
	C_TLS_IE
	C_GOTADDR
	C_TEXTSIZE

	C_NCLASS // must be the last
)

const (
	AABSD = obj.ABaseLoong64 + obj.A_ARCHSPECIFIC + iota
	AABSF
	AADD
	AADDD
	AADDF

		{obj.Addr{Type: obj.TYPE_MEM, Name: obj.NAME_GOTREF}, C_ADDR},
		{obj.Addr{Type: obj.TYPE_MEM, Name: obj.NAME_TOCREF}, C_ADDR},
		{obj.Addr{Type: obj.TYPE_MEM, Name: obj.NAME_EXTERN, Sym: &obj.LSym{Type: objabi.STLSBSS}}, cmplx{C_TLS_IE, C_TLS_IE, C_TLS_LE, C_TLS_LE}},
		{obj.Addr{Type: obj.TYPE_MEM, Name: obj.NAME_EXTERN, Sym: &obj.LSym{Type: objabi.SDATA}}, C_ADDR},
		{obj.Addr{Type: obj.TYPE_MEM, Name: obj.NAME_AUTO}, C_SOREG},

	{AMOVB, C_ZREG, C_NONE, C_NONE, C_ADDR, C_NONE, 64, 12, 0, 0, 0},
	{AMOVH, C_ZREG, C_NONE, C_NONE, C_ADDR, C_NONE, 64, 12, 0, 0, 0},
	{AMOVW, C_ZREG, C_NONE, C_NONE, C_ADDR, C_NONE, 64, 12, 0, 0, 0},
	{AMOVD, C_ZREG, C_NONE, C_NONE, C_ADDR, C_NONE, 64, 12, 0, 0, 0},
	{AMOVB, C_ADDR, C_NONE, C_NONE, C_ZREG, C_NONE, 65, 12, 0, 0, 0},
	{AMOVH, C_ADDR, C_NONE, C_NONE, C_ZREG, C_NONE, 65, 12, 0, 0, 0},