[kubernetes-client-linux-s390x.tar.gz](https://dl.k8s.io/v1.27.15/kubernetes-client-linux-s390x.tar.gz) | 148e14eb6a5a231ada7a5ae66fad38d9738adb71c6eeb7115b6c3ea5a3f267418ef82695b81e3b075d8f28c4b31e83597bea93bc4d7039a3894c609492ed04e4

func ptrEqual() {
	// amd64:-"JEQ",-"JNE"
	// ppc64x:-"BEQ",-"BNE"
	// s390x:-"BEQ",-"BNE"
	copy(x[:], x[:])
}

func ptrOneOffset() {
	// amd64:-"JEQ",-"JNE"
	// ppc64x:-"BEQ",-"BNE"
	// s390x:-"BEQ",-"BNE"
	copy(x[1:], x[:])
}

func ptrBothOffset() {
	// amd64:-"JEQ",-"JNE"
	// ppc64x:-"BEQ",-"BNE"
	// s390x:-"BEQ",-"BNE"
	copy(x[1:], x[2:])
}

// Verify #62698 on PPC64.

}

func CmpZero64(f float64) bool {
	// s390x:"LTDBR",-"FCMPU"
	return f <= 0
}

func CmpZero32(f float32) bool {
	// s390x:"LTEBR",-"CEBR"
	return f <= 0
}

func CmpWithSub(a float64, b float64) bool {
	f := a - b
	// s390x:-"LTDBR"
	return f <= 0
}

func CmpWithAdd(a float64, b float64) bool {
	f := a + b
	// s390x:-"LTDBR"
	return f <= 0
}

[kubernetes-client-linux-s390x.tar.gz](https://dl.k8s.io/v1.29.6/kubernetes-client-linux-s390x.tar.gz) | 71ac395e28ea713151c54969f293a13c770fc72ab41a4f9fa8d81239f8e06e270ccc293b9ba5c66b33a2570ef1f882737237663aa16350bef8914d8d80da25c2

}

// merge ANDconst into ubfiz.
func ubfiz9(x uint64) uint64 {
	// arm64:"UBFIZ\t[$]3, R[0-9]+, [$]12",-"LSL",-"AND"
	// s390x:"RISBGZ\t[$]49, [$]60, [$]3,",-"SLD",-"AND"
	return (x & 0xfff) << 3
}

func ubfiz10(x uint64) uint64 {
	// arm64:"UBFIZ\t[$]4, R[0-9]+, [$]12",-"LSL",-"AND"
	// s390x:"RISBGZ\t[$]48, [$]59, [$]4,",-"SLD",-"AND"
	return (x << 4) & 0xfff0
}

// ubfiz combinations

// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

//go:build gc && !purego

package chacha20

import "golang.org/x/sys/cpu"

var haveAsm = cpu.S390X.HasVX

const bufSize = 256

// xorKeyStreamVX is an assembly implementation of XORKeyStream. It must only
// be called when the vector facility is available. Implementation in asm_s390x.s.
//
//go:noescape

			return nn, nil
		}
		p = p[n:]
		h.offset = 0
		if cpu.S390X.HasVX {
			updateVX(&h.macState, h.buffer[:])
		} else {
			updateGeneric(&h.macState, h.buffer[:])
		}
	}

	tail := len(p) % len(h.buffer) // number of bytes to copy into buffer
	body := len(p) - tail          // number of bytes to process now
	if body > 0 {
		if cpu.S390X.HasVX {
			updateVX(&h.macState, p[:body])
		} else {

[kubernetes-client-linux-s390x.tar.gz](https://dl.k8s.io/v1.25.16/kubernetes-client-linux-s390x.tar.gz) | 9f0cf98f2c20348486d187e8666651f9d7f1947f2ddaddf979ef945cba511ce9d94f37f7aed3e55c8ff22cb48f9b19e01bfbcd5eb1f8ea72f1bbcf67b4f5af32

	// arm64:"LSL",-"AND"
	// ppc64x:"RLDICL",-"ORN",-"ISEL"
	// riscv64:"SLL",-"AND\t",-"SLTIU"
	// s390x:-"RISBGZ",-"AND",-"LOCGR"
	return v << (s & 63)
}

func rshMask64Ux64(v uint64, s uint64) uint64 {
	// arm64:"LSR",-"AND",-"CSEL"
	// ppc64x:"RLDICL",-"ORN",-"ISEL"
	// riscv64:"SRL\t",-"AND\t",-"SLTIU"
	// s390x:-"RISBGZ",-"AND",-"LOCGR"
	return v >> (s & 63)
}

func rshMask64x64(v int64, s uint64) int64 {

[kubernetes-client-linux-s390x.tar.gz](https://dl.k8s.io/v1.30.2/kubernetes-client-linux-s390x.tar.gz) | 6a78df18ab07b3c683fd8226317d7435ca05c21ce6f5afe242895aab3ffcdbe92db43dc3d71f01ede664651c3f25bb4e2bd6ff06211d535d1ee3db76d701f52e