}

/*
; 6.out
second
panic PC=0x250f98
main·panic1+0x36 /Users/rsc/goX/test/bugs/bug142.go:6
	main·panic1(0xae30, 0x0)
main·main+0x23 /Users/rsc/goX/test/bugs/bug142.go:10
	main·main()
mainstart+0xf /Users/rsc/goX/src/runtime/amd64/asm.s:53
	mainstart()
sys·Goexit /Users/rsc/goX/src/runtime/proc.c:124
	sys·Goexit()
; 

	AND	$0x3f, R2, R2
	CBZ	R2, equal
chunk16:
	// work with 16-byte chunks
	BIC	$0xf, R2, R3
	CBZ	R3, tail
	ADD	R3, R0, R6	// end of chunks
chunk16_loop:
	LDP.P	16(R0), (R4, R5)
	LDP.P	16(R1), (R7, R9)
	EOR	R4, R7
	CBNZ	R7, not_equal
	EOR	R5, R9
	CBNZ	R9, not_equal
	CMP	R0, R6
	BNE	chunk16_loop
	AND	$0xf, R2, R2
	CBZ	R2, equal
tail:
	// special compare of tail with length < 16
	TBZ	$3, R2, lt_8

	_MADV_FREE     = 0x5

	_SA_SIGINFO = 0x40
	_SA_RESTART = 0x2
	_SA_ONSTACK = 0x1

	_CLOCK_MONOTONIC = 0x4
	_CLOCK_REALTIME  = 0x0

	_UMTX_OP_WAIT_UINT         = 0xb
	_UMTX_OP_WAIT_UINT_PRIVATE = 0xf
	_UMTX_OP_WAKE              = 0x3
	_UMTX_OP_WAKE_PRIVATE      = 0x10

	_SIGHUP    = 0x1
	_SIGINT    = 0x2
	_SIGQUIT   = 0x3
	_SIGILL    = 0x4
	_SIGTRAP   = 0x5
	_SIGABRT   = 0x6
	_SIGEMT    = 0x7

	_MADV_FREE     = 0x5

	_SA_SIGINFO = 0x40
	_SA_RESTART = 0x2
	_SA_ONSTACK = 0x1

	_CLOCK_MONOTONIC = 0x4
	_CLOCK_REALTIME  = 0x0

	_UMTX_OP_WAIT_UINT         = 0xb
	_UMTX_OP_WAIT_UINT_PRIVATE = 0xf
	_UMTX_OP_WAKE              = 0x3
	_UMTX_OP_WAKE_PRIVATE      = 0x10

	_SIGHUP    = 0x1
	_SIGINT    = 0x2
	_SIGQUIT   = 0x3
	_SIGILL    = 0x4
	_SIGTRAP   = 0x5
	_SIGABRT   = 0x6
	_SIGEMT    = 0x7

	AF_IPX                           = 0x4
	AF_IRDA                          = 0x17
	AF_ISDN                          = 0x22
	AF_IUCV                          = 0x20
	AF_KEY                           = 0xf
	AF_LLC                           = 0x1a
	AF_LOCAL                         = 0x1
	AF_MAX                           = 0x27
	AF_NETBEUI                       = 0xd
	AF_NETLINK                       = 0x10

	_SIGTRAP   = 0x5
	_SIGABRT   = 0x6
	_SIGEMT    = 0x7
	_SIGFPE    = 0x8
	_SIGKILL   = 0x9
	_SIGBUS    = 0xa
	_SIGSEGV   = 0xb
	_SIGSYS    = 0xc
	_SIGPIPE   = 0xd
	_SIGALRM   = 0xe
	_SIGTERM   = 0xf
	_SIGURG    = 0x10
	_SIGSTOP   = 0x11
	_SIGTSTP   = 0x12
	_SIGCONT   = 0x13
	_SIGCHLD   = 0x14
	_SIGTTIN   = 0x15
	_SIGTTOU   = 0x16
	_SIGIO     = 0x17
	_SIGXCPU   = 0x18
	_SIGXFSZ   = 0x19

	_SIGTRAP   = 0x5
	_SIGABRT   = 0x6
	_SIGEMT    = 0x7
	_SIGFPE    = 0x8
	_SIGKILL   = 0x9
	_SIGBUS    = 0xa
	_SIGSEGV   = 0xb
	_SIGSYS    = 0xc
	_SIGPIPE   = 0xd
	_SIGALRM   = 0xe
	_SIGTERM   = 0xf
	_SIGURG    = 0x10
	_SIGSTOP   = 0x11
	_SIGTSTP   = 0x12
	_SIGCONT   = 0x13
	_SIGCHLD   = 0x14
	_SIGTTIN   = 0x15
	_SIGTTOU   = 0x16
	_SIGIO     = 0x17
	_SIGXCPU   = 0x18
	_SIGXFSZ   = 0x19

	AF_DECnet                         = 0xc
	AF_DLI                            = 0xd
	AF_E164                           = 0x1a
	AF_ECMA                           = 0x8
	AF_HYLINK                         = 0xf
	AF_IEEE80211                      = 0x23
	AF_IMPLINK                        = 0x3
	AF_INET                           = 0x2
	AF_INET6                          = 0x1c
	AF_IPX                            = 0x17

// license that can be found in the LICENSE file.

// Create a large frame to force stack growth. See #62326.
TEXT ·testSPWrite(SB),0,$16384-0
	// Write to SP
	MOVQ SP, AX
	ANDQ $~0xf, SP
	MOVQ AX, SP

	AF_DECnet                         = 0xc
	AF_DLI                            = 0xd
	AF_E164                           = 0x1a
	AF_ECMA                           = 0x8
	AF_HYLINK                         = 0xf
	AF_IEEE80211                      = 0x20
	AF_IMPLINK                        = 0x3
	AF_INET                           = 0x2
	AF_INET6                          = 0x18
	AF_IPX                            = 0x17