# enable an increasing amount of checks:
# - golangci.yaml is the most permissive configuration. All existing code
#   passed.
# - golangci-strict.yaml adds checks that all new code in pull requests
#   must pass.
# - golangci-hints.yaml adds checks for code patterns where developer
#   and reviewer may decide whether findings should get addressed before
#   merging. Beware that the golangci-lint output includes also the

	"golang.org/x/tools/go/analysis/passes/lostcancel"
	"golang.org/x/tools/go/analysis/passes/nilfunc"
	"golang.org/x/tools/go/analysis/passes/printf"
	"golang.org/x/tools/go/analysis/passes/shift"
	"golang.org/x/tools/go/analysis/passes/sigchanyzer"
	"golang.org/x/tools/go/analysis/passes/slog"
	"golang.org/x/tools/go/analysis/passes/stdmethods"
	"golang.org/x/tools/go/analysis/passes/stdversion"

	// z = 1002.718282 (0x.faadf854p+10, prec = 32, acc = Below)
}

func ExampleFloat_shift() {
	// Implement Float "shift" by modifying the (binary) exponents directly.
	for s := -5; s <= 5; s++ {
		x := big.NewFloat(0.5)
		x.SetMantExp(x, x.MantExp(nil)+s) // shift x by s
		fmt.Println(x)
	}
	// Output:
	// 0.015625
	// 0.03125
	// 0.0625
	// 0.125
	// 0.25
	// 0.5
	// 1
	// 2
	// 4

    long result = 0;
    // Due to the way we shift, we can stop iterating once we've run out of data, the rest
    // of the result already being filled with zeros.

    // This loop is critical to performance, so please check HashBenchmark if altering it.
    int limit = Math.min(length, 8);
    for (int i = 0; i < limit; i++) {
      // Shift value left while iterating logically through the array.

    long result = 0;
    // Due to the way we shift, we can stop iterating once we've run out of data, the rest
    // of the result already being filled with zeros.

    // This loop is critical to performance, so please check HashBenchmark if altering it.
    int limit = Math.min(length, 8);
    for (int i = 0; i < limit; i++) {
      // Shift value left while iterating logically through the array.

func parseBase128Int(bytes []byte, initOffset int) (ret, offset int, failed bool) {
	offset = initOffset
	var ret64 int64
	for shifted := 0; offset < len(bytes); shifted++ {
		// 5 * 7 bits per byte == 35 bits of data
		// Thus the representation is either non-minimal or too large for an int32
		if shifted == 5 {
			failed = true
			return
		}
		ret64 <<= 7
		b := bytes[offset]

rm -f ./runtime/runtime_defs.go

# Determine the host compiler toolchain.
eval `{grep '^(CC|LD|O)=' /$objtype/mkfile}

vflag=()
if(~ $1 -v) {
	vflag=(-v)
	shift
}

fn bootstrapenv {
	GOROOT=$GOROOT_BOOTSTRAP GO111MODULE=off GOENV=off GOOS=() GOARCH=() GOEXPERIMENT=() GOFLAGS=() $*
}

bootgo = 1.20.6
GOROOT = `{cd .. && pwd}
goroot_bootstrap_set = 'true'

golang.org/x/tools/go/analysis/passes/loopclosure
golang.org/x/tools/go/analysis/passes/lostcancel
golang.org/x/tools/go/analysis/passes/nilfunc
golang.org/x/tools/go/analysis/passes/printf
golang.org/x/tools/go/analysis/passes/shift
golang.org/x/tools/go/analysis/passes/sigchanyzer
golang.org/x/tools/go/analysis/passes/slog
golang.org/x/tools/go/analysis/passes/stdmethods
golang.org/x/tools/go/analysis/passes/stdversion

(AND x:(MOVDconst [m]) n) && m != 0 && isPPC64ValidShiftMask(^m) => (RLDICR [encodePPC64RotateMask(0,m,64)] n)

// If the RLDICL does not rotate its value, a shifted value can be merged.
(RLDICL [em] x:(SRDconst [s] a)) && (em&0xFF0000) == 0 => (RLDICL [mergePPC64RLDICLandSRDconst(em, s)] a)

rm -f ./runtime/runtime_defs.go

# Finally!  Run the build.

verbose=false
vflag=""
if [[ "$1" == "-v" ]]; then
	verbose=true
	vflag=-v
	shift
fi

goroot_bootstrap_set=${GOROOT_BOOTSTRAP+"true"}
if [[ -z "$GOROOT_BOOTSTRAP" ]]; then
	GOROOT_BOOTSTRAP="$HOME/go1.4"
	for d in sdk/go$bootgo go$bootgo; do
		if [[ -d "$HOME/$d" ]]; then