Gecko [ 167.86.127.34 ]

Name	Size	Permission
README	5.15 KB	-rw-r--r--
alloc.go	902 B	-rw-r--r--
arithmetic.go	10.67 KB	-rw-r--r--
bitfield.go	5.54 KB	-rw-r--r--
bits.go	5.18 KB	-rw-r--r--
compare_and_branch.go	2.81 KB	-rw-r--r--
comparisons.go	5.04 KB	-rw-r--r--
condmove.go	3.14 KB	-rw-r--r--
copy.go	1.72 KB	-rw-r--r--
floats.go	3.06 KB	-rw-r--r--
issue22703.go	5.43 KB	-rw-r--r--
issue25378.go	433 B	-rw-r--r--
issue31618.go	504 B	-rw-r--r--
issue33580.go	459 B	-rw-r--r--
mapaccess.go	9.21 KB	-rw-r--r--
maps.go	2.77 KB	-rw-r--r--
math.go	4.54 KB	-rw-r--r--
mathbits.go	12.75 KB	-rw-r--r--
memcombine.go	22.58 KB	-rw-r--r--
memops.go	1.43 KB	-rw-r--r--
noextend.go	5.57 KB	-rw-r--r--
race.go	581 B	-rw-r--r--
rotate.go	2.51 KB	-rw-r--r--
shift.go	2.62 KB	-rw-r--r--
slices.go	3.36 KB	-rw-r--r--
stack.go	2.96 KB	-rw-r--r--
strings.go	2.03 KB	-rw-r--r--
structs.go	905 B	-rw-r--r--
switch.go	409 B	-rw-r--r--
zerosize.go	537 B	-rw-r--r--

Code Editor : compare_and_branch.go

// asmcheck

// Copyright 2019 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package codegen

//go:noinline
func dummy() {}

// Signed 64-bit compare-and-branch.
func si64(x, y chan int64) {
	// s390x:"CGRJ\t[$]4, R[0-9]+, R[0-9]+, "
	for <-x < <-y {
		dummy()
	}

// s390x:"CL?GRJ\t[$]8, R[0-9]+, R[0-9]+, "
	for <-x == <-y {
		dummy()
	}
}

// Signed 64-bit compare-and-branch with 8-bit immediate.
func si64x8() {
	// s390x:"CGIJ\t[$]12, R[0-9]+, [$]127, "
	for i := int64(0); i < 128; i++ {
		dummy()
	}

// s390x:"CGIJ\t[$]10, R[0-9]+, [$]-128, "
	for i := int64(0); i > -129; i-- {
		dummy()
	}

// s390x:"CGIJ\t[$]2, R[0-9]+, [$]127, "
	for i := int64(0); i >= 128; i++ {
		dummy()
	}

// s390x:"CGIJ\t[$]4, R[0-9]+, [$]-128, "
	for i := int64(0); i <= -129; i-- {
		dummy()
	}
}

// Unsigned 64-bit compare-and-branch.
func ui64(x, y chan uint64) {
	// s390x:"CLGRJ\t[$]2, R[0-9]+, R[0-9]+, "
	for <-x > <-y {
		dummy()
	}

// s390x:"CL?GRJ\t[$]6, R[0-9]+, R[0-9]+, "
	for <-x != <-y {
		dummy()
	}
}

// Unsigned 64-bit comparison with 8-bit immediate.
func ui64x8() {
	// s390x:"CLGIJ\t[$]4, R[0-9]+, [$]128, "
	for i := uint64(0); i < 128; i++ {
		dummy()
	}

// s390x:"CLGIJ\t[$]12, R[0-9]+, [$]255, "
	for i := uint64(0); i < 256; i++ {
		dummy()
	}

// s390x:"CLGIJ\t[$]2, R[0-9]+, [$]255, "
	for i := uint64(0); i >= 256; i-- {
		dummy()
	}

// s390x:"CLGIJ\t[$]2, R[0-9]+, [$]0, "
	for i := uint64(1024); i > 0; i-- {
		dummy()
	}
}

// Signed 32-bit compare-and-branch.
func si32(x, y chan int32) {
	// s390x:"CRJ\t[$]4, R[0-9]+, R[0-9]+, "
	for <-x < <-y {
		dummy()
	}

// s390x:"CL?RJ\t[$]8, R[0-9]+, R[0-9]+, "
	for <-x == <-y {
		dummy()
	}
}

// Signed 32-bit compare-and-branch with 8-bit immediate.
func si32x8() {
	// s390x:"CIJ\t[$]12, R[0-9]+, [$]127, "
	for i := int32(0); i < 128; i++ {
		dummy()
	}

// s390x:"CIJ\t[$]10, R[0-9]+, [$]-128, "
	for i := int32(0); i > -129; i-- {
		dummy()
	}

// s390x:"CIJ\t[$]2, R[0-9]+, [$]127, "
	for i := int32(0); i >= 128; i++ {
		dummy()
	}

// s390x:"CIJ\t[$]4, R[0-9]+, [$]-128, "
	for i := int32(0); i <= -129; i-- {
		dummy()
	}
}

// Unsigned 32-bit compare-and-branch.
func ui32(x, y chan uint32) {
	// s390x:"CLRJ\t[$]2, R[0-9]+, R[0-9]+, "
	for <-x > <-y {
		dummy()
	}

// s390x:"CL?RJ\t[$]6, R[0-9]+, R[0-9]+, "
	for <-x != <-y {
		dummy()
	}
}

// Unsigned 32-bit comparison with 8-bit immediate.
func ui32x8() {
	// s390x:"CLIJ\t[$]4, R[0-9]+, [$]128, "
	for i := uint32(0); i < 128; i++ {
		dummy()
	}

// s390x:"CLIJ\t[$]12, R[0-9]+, [$]255, "
	for i := uint32(0); i < 256; i++ {
		dummy()
	}

// s390x:"CLIJ\t[$]2, R[0-9]+, [$]255, "
	for i := uint32(0); i >= 256; i-- {
		dummy()
	}

// s390x:"CLIJ\t[$]2, R[0-9]+, [$]0, "
	for i := uint32(1024); i > 0; i-- {
		dummy()
	}
}

${this.title}

Code Editor : compare_and_branch.go