[!GOOS:darwin] skip
[!cgo] skip

# clear CC, in case user sets it
env CC=

env CGO_ENABLED=1

env GOARCH=amd64
go build -n -x c.go
stderr 'clang.*-arch x86_64'

env GOARCH=arm64
go build -n -x c.go
stderr 'clang.*-arch arm64'

-- c.go --
package main

import "C"

	cd $(MD_PATH) && CGO_ENABLED=0 GOOS=linux GOARCH=arm64 go build -o main-arm64 -a -tags netgo -ldflags '-w -extldflags "-static"' main.go
	docker buildx build --platform=linux/amd64,linux/arm64  $(MD_PATH) -t $(IMG):$(TAG) --push

clean:

	// 386:-`CALL\truntime\.newobject`
	// amd64:-`CALL\truntime\.newobject`
	// arm:-`CALL\truntime\.newobject`
	// arm64:-`CALL\truntime\.newobject`
	return new(struct{})
}

func zeroAllocNew2() *[0]int {
	// 386:-`CALL\truntime\.newobject`
	// amd64:-`CALL\truntime\.newobject`
	// arm:-`CALL\truntime\.newobject`
	// arm64:-`CALL\truntime\.newobject`
	return new([0]int)
}

func zeroAllocSliceLit() []int {

	register[obj.Rconv(arm64.REGSP)] = int16(arm64.REGSP)
	for i := arm64.REG_R0; i <= arm64.REG_R31; i++ {
		register[obj.Rconv(i)] = int16(i)
	}
	// Rename R18 to R18_PLATFORM to avoid accidental use.
	register["R18_PLATFORM"] = register["R18"]
	delete(register, "R18")
	for i := arm64.REG_F0; i <= arm64.REG_F31; i++ {
		register[obj.Rconv(i)] = int16(i)
	}

[kubernetes-client-darwin-arm64.tar.gz](https://dl.k8s.io/v1.24.17/kubernetes-client-darwin-arm64.tar.gz) | aa0edb3433d140d8bdf6d1ebc9028d2e4084909573035fa4246f9fee29fd835d0b4f8c504308f2b604558aa15742a0052d5913b2f1e11d0b4d675e334bdac4c4

set -e

function usage {
	echo 'race detector is only supported on linux/amd64, linux/ppc64le, linux/arm64, linux/s390x, freebsd/amd64, netbsd/amd64, openbsd/amd64, darwin/amd64, and darwin/arm64' 1>&2
	exit 1
}

case $(uname -s -m) in
  "Darwin x86_64") ;;
  "Darwin arm64")  ;;
  "Linux x86_64")  ;;
  "Linux ppc64le") ;;
  "Linux aarch64") ;;
  "Linux s390x")   ;;
  "FreeBSD amd64") ;;

Go 1.23 adds experimental support for OpenBSD on 64-bit RISC-V (`GOOS=openbsd`, `GOARCH=riscv64`).

### ARM64 {#arm64}

<!-- go.dev/issue/60905, CL 559555 -->

[kubernetes-client-darwin-arm64.tar.gz](https://dl.k8s.io/v1.26.15/kubernetes-client-darwin-arm64.tar.gz) | 214b67fd212fc561b34701ad15d1afee1a9865308609030275648cc283c9e936e60bb98b3fb9d263e8fe8f38bc2338991d71d3304bd021de4d1dd17b8f805d1a

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

package codegen

func a(n string) bool {
	// arm64:"CBZ"
	if len(n) > 0 {
		return true
	}
	return false
}

func a2(n []int) bool {
	// arm64:"CBZ"
	if len(n) > 0 {
		return true
	}
	return false
}

func a3(n []int) bool {
	// amd64:"TESTQ"
	if len(n) < 1 {
		return true
	}

		os.Exit(2)
	case "386":
		arch, theArch = x86.Init()
	case "amd64":
		arch, theArch = amd64.Init()
	case "arm":
		arch, theArch = arm.Init()
	case "arm64":
		arch, theArch = arm64.Init()
	case "loong64":
		arch, theArch = loong64.Init()
	case "mips", "mipsle":
		arch, theArch = mips.Init()
	case "mips64", "mips64le":
		arch, theArch = mips64.Init()
	case "ppc64", "ppc64le":