// Copyright 2017 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

TEXT ·f(SB),0,$0-8
	MOVW	x+0(FP), R1
	MOVW	x+4(FP), R2
	DIVU	R1, R2
	DIV	R1, R2
	MODU	R1, R2
	MOD	R1, R2

	MOVD $1234567, R5               // 6405001260a5d687 or 0600001238a0d687
	MOVW $1, R3                     // 38600001
	MOVW $-1, R4                    // 3880ffff
	MOVW $65535, R5                 // 6005ffff
	MOVW $65536, R6                 // 3cc00001
	MOVW $-32767, R5                // 38a08001
	MOVW $-32768, R6                // 38c08000
	MOVW $1234567, R5               // 6405001260a5d687 or 0600001238a0d687
	// Hex constant 0x80000001

		{name: "MOVWstorezero", argLength: 2, reg: gpstore0, aux: "SymOff", asm: "MOVW", typ: "Mem", faultOnNilArg0: true, symEffect: "Write"}, // store 4 bytes of zero to arg0 + auxInt + aux.  arg1=mem.

		// moves (no conversion)
		{name: "MOVWfpgp", argLength: 1, reg: fpgp, asm: "MOVW"}, // move float32 to int32 (no conversion)
		{name: "MOVWgpfp", argLength: 1, reg: gpfp, asm: "MOVW"}, // move int32 to float32 (no conversion)

		// conversions

	MOVW	$1000000, R4                  // 04488852e401a072
	MOVW	$0xaaaa0000, R1               // MOVW	$2863267840, R1             // 4155b552
	MOVW	$0xaaaaffff, R1               // MOVW	$2863333375, R1             // a1aaaa12
	MOVW	$0xaaaa, R1                   // MOVW	$43690, R1                  // 41559552
	MOVW	$0xffffaaaa, R1               // MOVW	$4294945450, R1             // a1aa8a12

// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

//go:build amd64
// +build amd64

TEXT ·arg1(SB),0,$0-2
	MOVW	x+0(FP), AX // ERROR "\[amd64\] arg1: invalid MOVW of x\+0\(FP\); int8 is 1-byte value"

TEXT ·cpx(SB),0,$0-24
	// These are ok
	MOVSS	x_real+0(FP), X0
	MOVSS	x_imag+4(FP), X0
	MOVSD	y_real+8(FP), X0
	MOVSD	y_imag+16(FP), X0

	MOVH    $0x0, R1
	RISBGN	$0, $31, $32, R5, R1
	WORD    $0xC0590016     //iilf %r5,1507327
	BYTE    $0xFF
	BYTE    $0xFF
	MOVW    R4, R10
	MOVW    R5, R11
	CMPBLE  R10, R11, L2
	WORD    $0xC0297FEF     //iilf %r2,2146435071
	BYTE    $0xFF
	BYTE    $0xFF
	MOVW    R4, R10
	MOVW    R2, R11
	CMPBLE  R10, R11, L16
L3:
L1:
	FMOVD   F0, ret+8(FP)
	RET

L2:
	LTDBR	F0, F0
	BLEU    L13

	// will clobber the test pattern created by the caller
	ADD	$(1024 * 8), R15

	// Ask signaller to setgid
	MOVD	$·Baton(SB), R5
	MOVW	$1, 0(R5)

	// Wait for setgid completion
loop:
	SYNC
	MOVW	·Baton(SB), R3
	CMPBNE	R3, $0, loop

	// Restore stack
	SUB	$(1024 * 8), R15

	ADD	$(1024 * 8), RSP

	// Ask signaller to setgid
	MOVD	$·Baton(SB), R0
	MOVD	$1, R1
storeloop:
	LDAXRW	(R0), R2
	STLXRW	R1, (R0), R3
	CBNZ	R3, storeloop

	// Wait for setgid completion
	MOVW	$0, R1
	MOVW	$0, R2
loop:
	LDAXRW	(R0), R3
	CMPW	R1, R3
	BNE	loop
	STLXRW	R2, (R0), R3
	CBNZ	R3, loop

	// Restore stack
	SUB	$(1024 * 8), RSP

	MOVD	R9, R30

	MOV	$8(SP), (X5)			// ERROR "address load must target register"
	MOVB	$8(SP), X5			// ERROR "unsupported address load"
	MOVH	$8(SP), X5			// ERROR "unsupported address load"
	MOVW	$8(SP), X5			// ERROR "unsupported address load"
	MOVF	$8(SP), X5			// ERROR "unsupported address load"
	MOV	$1234, 0(SP)			// ERROR "constant load must target register"

	MOVL	foo(SP)(SI*8), DI		// 8b3cf4
	MOVL	foo+32(SP)(R10*1), R11		// 468b5c1420
	MOVL	foo+32323(SP)(R12*2), R13	// 468bac64437e0000
	MOVW	foo(SP)(AX*4), R8		// 66448b0484
	MOVW	foo+32(SP)(R9*8), CX		// 66428b4ccc20
	MOVW	foo+32323(SP)(AX*1), DX		// 668b9404437e0000
	MOVB	foo(SP)(AX*2), AL		// 8a0444
	MOVB	foo+32(SP)(CX*4), AH		// 8a648c20
	MOVB	foo+32323(SP)(CX*8), R9		// 448a8ccc437e0000