JCS	2(PC)
	RETFL	$4

// Was bug: LOOP is a branch instruction.
	JCS	2(PC)
loop:
	LOOP	loop // LOOP

	// Intel pseudonyms for our own renamings.
	PADDD	M2, M1 // PADDL M2, M1
	MOVDQ2Q	X1, M1 // MOVQ X1, M1
	MOVNTDQ	X1, (AX)	// MOVNTO X1, (AX)
	MOVOA	(AX), X1	// MOVO (AX), X1

// Tests for SP indexed addresses.
	MOVQ	foo(SP)(AX*1), BX		// 488b1c04

	PADDL (BX), X2                          // 660ffe13
	PADDL (R11), X2                         // 66410ffe13
	PADDL X2, X2                            // 660ffed2
	PADDL X11, X2                           // 66410ffed3
	PADDL (BX), X11                         // 66440ffe1b
	PADDL (R11), X11                        // 66450ffe1b
	PADDL X2, X11                           // 66440ffeda