}

func (c *ctxt5) chipzero5(e float64) int {
	// We use GOARM.Version=7 and !GOARM.SoftFloat to gate the use of VFPv3 vmov (imm) instructions.
	if buildcfg.GOARM.Version < 7 || buildcfg.GOARM.SoftFloat || math.Float64bits(e) != 0 {
		return -1
	}
	return 0
}

func (c *ctxt5) chipfloat5(e float64) int {
	// We use GOARM.Version=7 and !GOARM.SoftFloat to gate the use of VFPv3 vmov (imm) instructions.

		if p2.Op == OpAddr || p2.Op == OpLocalAddr || p2.Op == OpSP {
			return true
		}
		return (p2.Op == OpArg || p2.Op == OpArgIntReg) && p1.Args[0].Op == OpSP
	case OpArg, OpArgIntReg:
		if p2.Op == OpSP || p2.Op == OpLocalAddr {
			return true
		}
	case OpSP:
		return p2.Op == OpAddr || p2.Op == OpLocalAddr || p2.Op == OpArg || p2.Op == OpArgIntReg || p2.Op == OpSP
	}
	return false
}

		}
		c.disableCache = true
		return false
	}

	if a.Package.Root == "" {
		// Caching does not apply to tests outside of any module, GOPATH, or GOROOT.
		if cache.DebugTest {
			fmt.Fprintf(os.Stderr, "testcache: caching disabled for package outside of module root, GOPATH, or GOROOT: %s\n", a.Package.ImportPath)
		}
		c.disableCache = true
		return false
	}

	var cacheArgs []string

			cmd.Dir = t.gorootTestDir
			// Set PWD to match Dir to speed up os.Getwd in the child process.
			cmd.Env = append(cmd.Env, "PWD="+cmd.Dir)
		}
		if tempDirIsGOPATH {
			cmd.Env = append(cmd.Env, "GOPATH="+tempDir)
		}
		cmd.Env = append(cmd.Env, "STDLIB_IMPORTCFG="+stdlibImportcfgFile())
		cmd.Env = append(cmd.Env, runenv...)

		var err error

		if tim != 0 {
			err = cmd.Start()

		pp.gcMarkWorkerMode = gcMarkWorkerFractionalMode
	}

	// Run the background mark worker.
	gp := node.gp.ptr()
	trace := traceAcquire()
	casgstatus(gp, _Gwaiting, _Grunnable)
	if trace.ok() {
		trace.GoUnpark(gp, 0)
		traceRelease(trace)
	}
	return gp, now
}

// resetLive sets up the controller state for the next mark phase after the end

github.com/jcmturner/dnsutils/v2 v2.0.0 h1:lltnkeZGL0wILNvrNiVCR6Ro5PGU/SeBvVO/8c/iPbo=
github.com/jcmturner/dnsutils/v2 v2.0.0/go.mod h1:b0TnjGOvI/n42bZa+hmXL+kFJZsFT7G4t3HTlQ184QM=
github.com/jcmturner/gofork v1.7.6 h1:QH0l3hzAU1tfT3rZCnW5zXl+orbkNMMRGJfdJjHVETg=
github.com/jcmturner/gofork v1.7.6/go.mod h1:1622LH6i/EZqLloHfE7IeZ0uEJwMSUyQ/nDd82IeqRo=
github.com/jcmturner/goidentity/v6 v6.0.1 h1:VKnZd2oEIMorCTsFBnJWbExfNN7yZr3EhJAxwOkZg6o=

	// Remove absolute paths from #line comments in the preamble.
	// They aren't useful for people using the header file,
	// and they mean that the header files change based on the
	// exact location of GOPATH.
	re := regexp.MustCompile(`(?m)^(#line\s+\d+\s+")[^"]*[/\\]([^"]*")`)
	preamble := re.ReplaceAllString(p.Preamble, "$1$2")

	fmt.Fprintf(fgcch, "/* Start of preamble from import \"C\" comments.  */\n\n")

		}
	}

	// internal/runtime/atomic functions call into kernel helpers on
	// arm < 7. See internal/runtime/atomic/sys_linux_arm.s.
	//
	// Start in the caller's frame.
	if GOARCH == "arm" && goarm < 7 && GOOS == "linux" && frame.pc&0xffff0000 == 0xffff0000 {
		// Note that the calls are simple BL without pushing the return
		// address, so we use LR directly.
		//

				return "", errPkgIsGorootSrc
			}
			return MainModules.PathPrefix(mod), nil
		}
	}

	// Note: The checks for @ here are just to avoid misinterpreting
	// the module cache directories (formerly GOPATH/src/mod/foo@v1.5.2/bar).
	// It's not strictly necessary but helpful to keep the checks.
	var pkgNotFoundErr error
	pkgNotFoundLongestPrefix := ""
	for _, mainModule := range MainModules.Versions() {

					s.freeReg(s.GReg) // kick out the old value
				}
				s.assignReg(s.GReg, v, v)
				b.Values = append(b.Values, v)
				s.advanceUses(v)
				continue
			}
			if v.Op == OpArg {
				// Args are "pre-spilled" values. We don't allocate
				// any register here. We just set up the spill pointer to
				// point at itself and any later user will restore it to use it.
				s.values[v.ID].spill = v