var x21 *int
var y21 struct {
	x *int
}
var z21 int

// f21x: Global -> heap pointer updates must have write barriers.
func f21a(x *int) {
	x21 = x   // ERROR "write barrier"
	y21.x = x // ERROR "write barrier"
}

func f21b(x *int) {
	x21 = &z21   // ERROR "write barrier"
	y21.x = &z21 // ERROR "write barrier"
}

func f21c(x *int) {
	y21 = struct{ x *int }{x} // ERROR "write barrier"
}

		}
	}
}

func BenchmarkDecodeFileInfoMsgp(b *testing.B) {

	MOVD F11, 304(R3)
	MOVD F12, 312(R3)
	MOVD F13, 320(R3)
	MOVD F14, 328(R3)
	MOVD F15, 336(R3)
	MOVD F16, 344(R3)
	MOVD F17, 352(R3)
	MOVD F18, 360(R3)
	MOVD F19, 368(R3)
	MOVD F20, 376(R3)
	MOVD F21, 384(R3)
	MOVD F22, 392(R3)
	MOVD F23, 400(R3)
	MOVD F24, 408(R3)
	MOVD F25, 416(R3)
	MOVD F26, 424(R3)
	MOVD F27, 432(R3)
	MOVD F28, 440(R3)
	MOVD F29, 448(R3)
	MOVD F30, 456(R3)
	MOVD F31, 464(R3)

A12"],["ST",25,"F08F11F02"],["TL",23,"F03F14F02"],["TN",24,"F02F03F13F02"],["TR",26,"F05F01A16"],["VG",24,"U04F16"],["XK",20,"F04F10F02"],["AO",25,"F21"],["BF",27,"F23"],["BI",16,"F12"],["BJ",28,"F24"],["CI",28,"U01F23"],["CM",27,"F23"],["CV",25,"F21"],["DZ",24,"F20"],["IR",26,"F22"],["JO",30,"A04F22"],["MG",27,"F23"],["ML",28,"U01F23"],["MZ",25,"F21"],["QA",29,"U04A21"],["SN",28,"U01F23"],["UA",29,"F25"]],c=function(a){a=a.replace(/\s+/g,""),a=a.substr(4)+a.substr(0,4),a=a.split("").map(function(a){var...

type B struct {
	x  int
	px *int
	pb *B
}

func F1(b *B) { // ERROR "mutates param: b derefs=0"
	b.x = 1
}

func F2(b *B) { // ERROR "mutates param: b derefs=1"
	*b.px = 1
}

func F2a(b *B) { // ERROR "mutates param: b derefs=0"
	b.px = nil
}

func F3(b *B) { // ERROR "leaking param: b"
	fmt.Println(b) // ERROR "\.\.\. argument does not escape"
}

	MOVD F11, 296(X2)
	MOVD F12, 304(X2)
	MOVD F13, 312(X2)
	MOVD F14, 320(X2)
	MOVD F15, 328(X2)
	MOVD F16, 336(X2)
	MOVD F17, 344(X2)
	MOVD F18, 352(X2)
	MOVD F19, 360(X2)
	MOVD F20, 368(X2)
	MOVD F21, 376(X2)
	MOVD F22, 384(X2)
	MOVD F23, 392(X2)
	MOVD F24, 400(X2)
	MOVD F25, 408(X2)
	MOVD F26, 416(X2)
	MOVD F27, 424(X2)
	MOVD F28, 432(X2)
	MOVD F29, 440(X2)
	MOVD F30, 448(X2)
	MOVD F31, 456(X2)

	MOVF F11, 160(R29)
	MOVF F12, 164(R29)
	MOVF F13, 168(R29)
	MOVF F14, 172(R29)
	MOVF F15, 176(R29)
	MOVF F16, 180(R29)
	MOVF F17, 184(R29)
	MOVF F18, 188(R29)
	MOVF F19, 192(R29)
	MOVF F20, 196(R29)
	MOVF F21, 200(R29)
	MOVF F22, 204(R29)
	MOVF F23, 208(R29)
	MOVF F24, 212(R29)
	MOVF F25, 216(R29)
	MOVF F26, 220(R29)
	MOVF F27, 224(R29)
	MOVF F28, 228(R29)
	MOVF F29, 232(R29)
	MOVF F30, 236(R29)

	FMOVD	F15, (offset+8*1)(R1)  \
	FMOVD	F16, (offset+8*2)(R1)  \
	FMOVD	F17, (offset+8*3)(R1)  \
	FMOVD	F18, (offset+8*4)(R1)  \
	FMOVD	F19, (offset+8*5)(R1)  \
	FMOVD	F20, (offset+8*6)(R1)  \
	FMOVD	F21, (offset+8*7)(R1)  \
	FMOVD	F22, (offset+8*8)(R1)  \
	FMOVD	F23, (offset+8*9)(R1)  \
	FMOVD	F24, (offset+8*10)(R1) \
	FMOVD	F25, (offset+8*11)(R1) \
	FMOVD	F26, (offset+8*12)(R1) \
	FMOVD	F27, (offset+8*13)(R1) \

	R27
	R28
	R29
	R30
	R31
	F0
	F1
	F2
	F3
	F4
	F5
	F6
	F7
	F8
	F9
	F10
	F11
	F12
	F13
	F14
	F15
	F16
	F17
	F18
	F19
	F20
	F21
	F22
	F23
	F24
	F25
	F26
	F27
	F28
	F29
	F30
	F31
	V0 // VSX extension, F0 is V0[0:63].
	V1
	V2
	V3
	V4
	V5
	V6
	V7
	V8
	V9
	V10
	V11