// A particular pattern seen in cgo code:
(AND (MOVDconst [c]) x:(MOVBZload _ _)) => (ANDconst [c&0xFF] x)

// floating point negative abs
(FNEG (F(ABS|NABS) x)) => (F(NABS|ABS) x)

// floating-point fused multiply-add/sub
(F(ADD|SUB) (FMUL x y) z) && x.Block.Func.useFMA(v) => (FM(ADD|SUB) x y z)
(F(ADDS|SUBS) (FMULS x y) z) && x.Block.Func.useFMA(v) => (FM(ADDS|SUBS) x y z)

	FNMSUBS F1, F2, F3, F4          // ec8110fc
	FNMSUBSCC F1, F2, F3, F4        // ec8110fd
	FSEL F1, F2, F3, F4             // fc8110ee
	FSELCC F1, F2, F3, F4           // fc8110ef
	FABS F1, F2                     // fc400a10
	FNABS F1, F2                    // fc400910
	FABSCC F1, F2                   // fc400a11
	FNABSCC F1, F2                  // fc400911
	FNEG F1, F2                     // fc400850

	case 32: // fadd fr1,[fr2],fr3
		r := int(p.Reg)
		if r == 0 {
			r = int(p.To.Reg)
		}
		o1 = OP_RRR(c.oprrr(p.As), uint32(p.From.Reg), uint32(r), uint32(p.To.Reg))

	case 33: // fabs fr1, fr3
		o1 = OP_RRR(c.oprrr(p.As), uint32(0), uint32(p.From.Reg), uint32(p.To.Reg))

	case 34: // mov $con,fr
		v := c.regoff(&p.From)
		a := AADDU
		if o.from1 == C_ANDCON {
			a = AOR
		}

	"fmt"
	"internal/testenv"
	"math"
	"math/rand"
	"strconv"
	"strings"
	"testing"
	"testing/quick"
)

func isNormalized(x *Int) bool {
	if len(x.abs) == 0 {
		return !x.neg
	}
	// len(x.abs) > 0
	return x.abs[len(x.abs)-1] != 0
}

type funZZ func(z, x, y *Int) *Int
type argZZ struct {
	z, x, y *Int
}

var sumZZ = []argZZ{
	{NewInt(0), NewInt(0), NewInt(0)},

        given:
        file('provider.txt').text = 'provider'
        file('fis-path.txt').text = 'fis-path'
        file('fis-file.txt').text = 'fis-file'
        file('fis-abs.txt').text = 'fis-abs'
        buildFile '''
            providers.fileContents(layout.projectDirectory.file("provider.txt")).with { provider ->
                println("provider = ${provider.asText.get()}")
            }

// This is known as "black box" testing.
//
//	package abs_test
//
//	import (
//		"testing"
//
//		"path_to_pkg/abs"
//	)
//
//	func TestAbs(t *testing.T) {
//	    got := abs.Abs(-1)
//	    if got != 1 {
//	        t.Errorf("Abs(-1) = %d; want 1", got)
//	    }
//	}
//
// For more detail, run "go help test" and "go help testflag".
//
// # Benchmarks
//

		{name: "NGCzerocarry", argLength: 1, reg: gp0flags1, typ: "UInt64", asm: "NGC"},       // -1 if borrowing, 0 otherwise.
		{name: "FABSD", argLength: 1, reg: fp11, asm: "FABSD"},                                // abs(arg0), float64
		{name: "FNEGS", argLength: 1, reg: fp11, asm: "FNEGS"},                                // -arg0, float32

github.com/chzyer/test v1.0.0/go.mod h1:2JlltgoNkt4TW/z9V/IzDdFaMTM2JPIi26O1pF38GC8=
github.com/circonus-labs/circonus-gometrics v2.3.1+incompatible/go.mod h1:nmEj6Dob7S7YxXgwXpfOuvO54S+tGdZdw9fuRZt25Ag=
github.com/circonus-labs/circonusllhist v0.1.3/go.mod h1:kMXHVDlOchFAehlya5ePtbp5jckzBHf4XRpQvBOLI+I=
github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw=

			// in which it was found, do that. Otherwise, we will leave it
			// to be resolved by libdir lookup.
			abs := filepath.Join(filepath.Dir(libpath), dep)
			if _, err := os.Stat(abs); err == nil {
				dep = abs
			}
		}
		deps = append(deps, dep)
	}

	syms, err := f.DynamicSymbols()
	if err != nil {

	if err := Mkdir(linkOutDir, 0755); err != nil {
		t.Fatalf("Mkdir: %v", err)
	}

	// First, we create the absolute symlink pointing outside.
	outLinkFile := filepath.Join(linkOutDir, "file.abs.out.link")
	if err := Symlink(outsideFile, outLinkFile); err != nil {
		t.Fatalf("Symlink: %v", err)
	}

	// Then, we create the relative symlink pointing outside.