STXVD2X	VS32, (R3)(R8)
	STXVD2X	VS33, (R3)(R9)
	ADD	$32, R8
	ADD	$-32, R6
	CMP	R6, $8
	BLE	small
	// Case for 8 <= n < 32 bytes
	// Process 16 bytes if available
xor16:
	CMP	R6, $16
	BLT	xor8
	LXVD2X	(R4)(R8), VS32
	LXVD2X	(R5)(R8), VS33
	XXLXOR	VS32, VS33, VS32
	STXVD2X	VS32, (R3)(R8)
	ADD	$16, R8
	ADD	$-16, R6
small:
	CMP	R6, $0
	BC	12,2,LR		// BEQLR
xor8:
#ifdef GOPPC64_power10
	SLD	$56,R6,R17

			if a != b {
				t.Errorf("asmAdd diff: x=%x y=%x got=%s want=%s\n", x, y, a, b)
			}
			coverage[a] = true
		}
	}
	if len(coverage) != 9 { // TODO: can we cover all outputs?
		t.Errorf("coverage too small, got %d want 9", len(coverage))
	}
}

func TestSubFlagsNative(t *testing.T) {
	var numbers = []int64{
		1, 0, -1,
		2, -2,
		1<<63 - 1, -1 << 63,
	}
	coverage := map[flagConstant]bool{}

This directory holds small tests and benchmarks of code
generated by the compiler.  This code is not for importing,
and the tests are intended to verify that specific optimizations

[short] skip
[!git] skip

cd sub
exec git init .
exec git config user.name 'Nameless Gopher'
exec git config user.email '******@****.***'
exec git add sub.go
exec git commit -m 'initial state'
cd ..

exec git init
exec git config user.name 'Nameless Gopher'
exec git config user.email '******@****.***'
exec git submodule add ./sub
exec git add go.mod example.go
exec git commit -m 'initial state'

-- go.mod --
module test

go 1.18

require github.com/golang/notexist/subdir v0.1.0

-- $WORK/home/gopher/.gitconfig --
[user]
	name = Go Gopher
	email = ******@****.***
[url "******@****.***:"]

func (out *OutBuf) Mmap(filesize uint64) error {
	// We need space to put all the symbols before we apply relocations.
	oldheap := out.heap
	if filesize < uint64(len(oldheap)) {
		panic("mmap size too small")
	}
	out.heap = make([]byte, filesize)
	copy(out.heap, oldheap)
	return nil
}

package cgotest

/*
#include <signal.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>

#ifdef _AIX
// On AIX, SIGSTKSZ is too small to handle Go sighandler.
#define CSIGSTKSZ 0x4000
#else
#define CSIGSTKSZ SIGSTKSZ
#endif

static stack_t oss;
static char signalStack[CSIGSTKSZ];

static void changeSignalStack(void) {
	stack_t ss;

! go install github.com/golang/nonexist@master
stderr 'fatal: Could not read from remote repository.'
! stderr 'unknown revision'
! stdout .

-- $WORK/home/gopher/.gitconfig --
[user]
	name = Go Gopher

	var rsa RawSockaddrAny
	var len _Socklen = SizeofSockaddrAny
	nfd, err = accept4(fd, &rsa, &len, flags)
	if err != nil {
		return
	}
	if len > SizeofSockaddrAny {
		panic("RawSockaddrAny too small")
	}
	sa, err = anyToSockaddr(fd, &rsa)
	if err != nil {
		Close(nfd)
		nfd = 0
	}
	return

API changes and other small changes to the standard library go here....