// DIVHW R0, R1: R1 / R0 -> R1
	DIVHW	R0, R1               // 11f011e7
	DIVUHW	R0, R1               // 11f031e7

// misc
	CLZ	R1, R2         // 112f6fe1
	WORD	$0             // 00000000
	WORD	$4294967295    // ffffffff
	WORD	$2863311530    // aaaaaaaa
	WORD	$1431655765    // 55555555
	PLD	4080(R6)       // f0ffd6f5
	PLD	-4080(R9)      // f0ff59f5
	RFE	               // 0080fde8

</pre>

<p>
For floating-point arguments negative zero, NaN, and infinity the following rules apply:
</p>

<pre>
   x        y    min(x, y)    max(x, y)

  -0.0    0.0         -0.0          0.0    // negative zero is smaller than (non-negative) zero
  -Inf      y         -Inf            y    // negative infinity is smaller than any other number

MOVOU X3, 48(AX) MOVOU X4, 64(AX) MOVOU X5, 80(AX) MOVQ $0x00000000, 480(SP) RET DATA p256one<>+0(SB)/8, $0x0000000000000001 DATA p256one<>+8(SB)/8, $0xffffffff00000000 DATA p256one<>+16(SB)/8, $0xffffffffffffffff DATA p256one<>+24(SB)/8, $0x00000000fffffffe GLOBL p256one<>(SB), RODATA, $32 // func p256IsZero() // Requires: CMOV TEXT p256IsZero(SB), NOSPLIT, $0 // AX contains a flag that is set if the input is zero. XORQ AX, AX MOVQ $0x00000001, R15 // Check whether [acc4..acc7] are all zero. MOVQ R10,...