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

//go:build s390x && !math_big_pure_go

package big

import (
	"testing"
)

// Tests whether the non vector routines are working, even when the tests are run on a
// vector-capable machine

func TestFunVVnovec(t *testing.T) {
	if hasVX {
		for _, a := range sumVV {
			arg := a
			testFunVV(t, "addVV_novec", addVV_novec, arg)

		return nil, err
	}
	if len(iv) != ciph.blockSize {
		return nil, errors.New("x509: incorrect IV size")
	}

	// Based on the OpenSSL implementation. The salt is the first 8 bytes
	// of the initialization vector.
	key := ciph.deriveKey(password, iv[:8])
	block, err := ciph.cipherFunc(key)
	if err != nil {
		return nil, err
	}

	if len(b.Bytes)%block.BlockSize() != 0 {

#ifndef GOPPC64_power9
#define ADJUST_FOR_CNTLZW -16
#else
#define ADJUST_FOR_CNTLZW 0
#endif

// Now, find the index of the 16B vector the match was discovered in. If CNTLZW is used
// to determine the offset into the 16B vector, it will overcount by 16. Account for it here.
foundat3:
	SUB	R3,R8,R3
	ADD	$48+ADJUST_FOR_CNTLZW,R3
	BR	vfound
foundat2:
	SUB	R3,R8,R3

/*
 * add library to library list, return added library.
 *	srcref: src file referring to package
 *	objref: object file referring to package
 *	file: object file, e.g., /home/rsc/go/pkg/container/vector.a
 *	pkg: package import path, e.g. container/vector
 *	shlib: path to shared library, or .shlibname file holding path
 *	fingerprint: if not 0, expected fingerprint for import from srcref