ADDC	$1, R1, R2            // ec21000100db
	ADDC	$-1, R1, R2           // ec21ffff00db
	ADDC	R1, R2, R3            // b9ea1032
	ADDW	R1, R2                // 1a21
	ADDW	R1, R2, R3            // b9f81032
	ADDW	$8192, R1             // a71a2000
	ADDW	$8192, R1, R2         // ec21200000d8
	ADDE	R1, R2                // b9880021
	SUB	R3, R4                // b9090043
	SUB	R3, R4, R5            // b9e93054

#include "../../../../../runtime/textflag.h"

TEXT	foo(SB), DUPOK|NOSPLIT, $-8

// arithmetic operations
	ADDW	$1, R2, R3
	ADDW	R1, R2, R3
	ADDW	R1, ZR, R3
	ADD	$1, R2, R3
	ADD	R1, R2, R3
	ADD	R1, ZR, R3
	ADD	$1, R2, R3
	ADDW	$1, R2
	ADDW	R1, R2
	ADD	$1, R2
	ADD	R1, R2
	ADD	R1>>11, R2
	ADD	R1<<22, R2
	ADD	R1->33, R2

	SRLIW	$1, X5, X6				// 1bd31200
	SRAIW	$1, X5, X6				// 1bd31240
	ADDW	X5, X6, X7				// bb035300
	SLLW	X5, X6, X7				// bb135300
	SRLW	X5, X6, X7				// bb535300
	SUBW	X5, X6, X7				// bb035340
	SRAW	X5, X6, X7				// bb535340
	ADDIW	$1, X6					// 1b031300
	SLLIW	$1, X6					// 1b131300
	SRLIW	$1, X6					// 1b531300
	SRAIW	$1, X6					// 1b531340
	ADDW	X5, X7					// bb835300
	SLLW	X5, X7					// bb935300

	NEGSW	R7<<33, R5                                       // ERROR "shift amount out of range 0 to 31"
	ADD	R7@>2, R5, R16                                   // ERROR "unsupported shift operator"
	ADDW	R7@>2, R5, R16                                   // ERROR "unsupported shift operator"
	ADDS	R7@>2, R5, R16                                   // ERROR "unsupported shift operator"

or equal to the dst size. MOVD dst_len+40(FP), R4 CMP R0, R4 BGT crash MOVD R2, R4 MOVD R2, R6 MOVD R2, R8 MOVD R3, R5 MOVD R3, R7 MOVD R3, R9 ADDW $1, R5 ADDW $2, R7 ADDW $3, R9 incr: CMP R0, $64 BLT tail STMG R2, R9, (R1) ADDW $4, R3 ADDW $4, R5 ADDW $4, R7 ADDW $4, R9 MOVD $64(R1), R1 SUB $64, R0 BR incr tail: CMP R0, $0 BEQ crypt STMG R2, R3, (R1) ADDW $1, R3 MOVD $16(R1), R1 SUB $16, R0 BR tail crypt: STMG R2, R3, (R12) // update next counter value MOVD fn+0(FP), R0 // function code (encryption)...