fmt.Fprintln(w, `// Code generated by "go run gen_const_ppc64le.go"; DO NOT EDIT.`)
	fmt.Fprintln(w)
	fmt.Fprintln(w, `#include "textflag.h"`)

	// These are the polynomials supported in vector now.
	// If adding others, include the polynomial and a name
	// to identify it.

	genCrc32ConstTable(w, 0xedb88320, "IEEE")
	genCrc32ConstTable(w, 0x82f63b78, "Cast")
	genCrc32ConstTable(w, 0xeb31d82e, "Koop")

	// Create a struct callbackArgs on our stack.
	SUBL	$(12+callbackArgs__size), SP
	MOVL	AX, (12+callbackArgs_index)(SP)		// callback index
	MOVL	CX, (12+callbackArgs_args)(SP)		// address of args vector
	MOVL	$0, (12+callbackArgs_result)(SP)	// result
	LEAL	12(SP), AX	// AX = &callbackArgs{...}

	// Call cgocallback, which will call callbackWrap(frame).
	MOVL	$0, 8(SP)	// context

// var x A[int]
// var _ A
//
// type B = T[int]
// var y B = x
// var _ B /* ERROR "not a generic type" */ [int]

// test case from issue

type Vector[T any] []T
type VectorAlias = Vector // ERROR "cannot use generic type"

	MOVD	$32,R11		// set offsets to load into vector
	MOVD	$48,R12		// set offsets to load into vector

	PCALIGN	$16
cmp64_loop:
	LXVD2X	(R5)(R0),V3	// load bytes of A at offset 0 into vector
	LXVD2X	(R6)(R0),V4	// load bytes of B at offset 0 into vector
	VCMPEQUDCC	V3,V4,V1
	BGE	CR6,different	// jump out if its different

	LXVD2X	(R5)(R10),V3	// load bytes of A at offset 16 into vector

	f.Close()

	for i, s := range ss {
		if s != inflated[i].String() {
			t.Errorf("inflated[%d]:\ngot  %q\nwant %q", i, inflated[i], s)
		}
	}
}

func TestReaderTruncated(t *testing.T) {
	vectors := []struct{ input, output string }{
		{"\x00", ""},
		{"\x00\f", ""},
		{"\x00\f\x00", ""},
		{"\x00\f\x00\xf3\xff", ""},
		{"\x00\f\x00\xf3\xffhello", "hello"},
		{"\x00\f\x00\xf3\xffhello, world", "hello, world"},

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

//go:build (ppc64 || ppc64le) && !aix && !linux

package cpu

func osinit() {
	// Other operating systems do not support reading HWCap from auxiliary vector,
	// reading privileged system registers or sysctl in user space to detect CPU
	// features at runtime.

	MOVD  plist_base+0(FP), R1  // r1 points to plist
	MOVD  bpx_offset+24(FP), R2 // r2 offset to BPX vector table
	MOVD  R14, R7               // save r14
	MOVD  R15, R8               // save r15
	MOVWZ 16(R0), R9
	MOVWZ 544(R9), R9
	MOVWZ 24(R9), R9            // call vector in r9
	ADD   R2, R9                // add offset to vector table
	MOVWZ (R9), R9              // r9 points to entry point

	archIeeeTable8 = slicingMakeTable(IEEE)
}

// archUpdateIEEE calculates the checksum of p using vectorizedIEEE.
func archUpdateIEEE(crc uint32, p []byte) uint32 {

	// Check if vector code should be used.  If not aligned, then handle those
	// first up to the aligned bytes.

	if len(p) >= 4*vecMinLen {
		if uint64(uintptr(unsafe.Pointer(&p[0])))&uint64(vecAlignMask) != 0 {

	"math/bits"

	"golang.org/x/crypto/chacha20poly1305"
	"golang.org/x/crypto/hkdf"
)

// testingOnlyGenerateKey is only used during testing, to provide
// a fixed test key to use when checking the RFC 9180 vectors.
var testingOnlyGenerateKey func() (*ecdh.PrivateKey, error)

type hkdfKDF struct {
	hash crypto.Hash
}

func (kdf *hkdfKDF) LabeledExtract(suiteID []byte, salt []byte, label string, inputKey []byte) []byte {

	TypeCondRegBit           // conditional register bit (0-31)
	TypeCondRegField         // conditional register field (0-7)
	TypeFPReg                // floating point register
	TypeVecReg               // vector register
	TypeVecSReg              // VSX register
	TypeVecSpReg             // VSX register pair (even only encoding)
	TypeMMAReg               // MMA register
	TypeSpReg                // special register (depends on Op)