args := []string{"build", "-gcflags=runtime=-m", "runtime"}
		cmd := testenv.Command(t, testenv.GoToolPath(t), args...)
		b, err := cmd.CombinedOutput()
		if err != nil {
			t.Fatalf("build failed (%v): %s", err, b)
		}
		mbase := collectInlCands(string(b))

		// Redo the build with -cover, also with "-m".
		args = []string{"build", "-gcflags=runtime=-m", mode, "runtime"}

		}
		testNexting(t, basename, tag, gcflags, 1000, moreargs...)
	})
}

// skipSubTest is the same as subTest except that it skips the test if execution is not forced (-f)
func skipSubTest(t *testing.T, tag string, basename string, gcflags string, count int, moreargs ...string) {
	t.Run(tag+"-"+basename, func(t *testing.T) {
		if *force {
			testNexting(t, basename, tag, gcflags, count, moreargs...)
		} else {

		t.Helper()
		t.Skipf("skipping on %s/%s: no DWARF symbol table in executables", runtime.GOOS, runtime.GOARCH)
	}
}

const (
	DefaultOpt = "-gcflags="
	NoOpt      = "-gcflags=-l -N"
	OptInl4    = "-gcflags=-l=4"
	OptAllInl4 = "-gcflags=all=-l=4"
)

func TestRuntimeTypesPresent(t *testing.T) {
	t.Parallel()
	testenv.MustHaveGoBuild(t)

	mustHaveDWARF(t)

	dir := t.TempDir()

	} else {
		compiler = envList("CC", cfg.DefaultCC(cfg.Goos, cfg.Goarch))
	}
	ldflags = append(ldflags, "-buildmode="+ldBuildmode)
	if root.buildID != "" {
		ldflags = append(ldflags, "-buildid="+root.buildID)
	}
	ldflags = append(ldflags, forcedLdflags...)
	ldflags = append(ldflags, root.Package.Internal.Ldflags...)
	ldflags, err := setextld(ldflags, compiler)
	if err != nil {
		return err
	}

	return m.Run()
}

func goCmd(t *testing.T, op string, args ...string) string {
	if t != nil {
		t.Helper()
	}
	var flags []string
	if op != "tool" {
		flags = []string{"-gcflags", gcflags}
	}
	return run(t, filepath.Join(goroot, "bin", "go"), append(append([]string{op}, flags...), args...)...)
}

// escape converts a string to something suitable for a shell command line.
func escape(s string) string {

		}
		if load.BuildLdflags.Present() {
			fmt.Println("go build: when using gccgo toolchain, please pass linker flags using -gccgoflags, not -ldflags")
		}
	case "gc":
		if load.BuildGccgoflags.Present() {
			fmt.Println("go build: when using gc toolchain, please pass compile flags using -gcflags, and linker flags using -ldflags")
		}
	}

	dfp := dentry.props
	efp := eentry.props
	dfn := dentry.fname

	// Compare function flags.
	if dfp.Flags != efp.Flags {
		t.Errorf("testcase %q: Flags mismatch for %q: got %s, wanted %s",
			tc, dfn, dfp.Flags.String(), efp.Flags.String())
	}
	// Compare returns
	rgot := propBitsToString[ResultPropBits](dfp.ResultFlags)

  V=3 kube::log::info "Building binaries with GCFLAGS=${gogcflags} LDFLAGS=${goldflags}"

  local -a build_args
  if [[ "${#statics[@]}" != 0 ]]; then
    build_args=(
      -installsuffix=static
      ${goflags:+"${goflags[@]}"}
      -gcflags="${gogcflags}"
      -ldflags="${goldflags}"
      -tags="${gotags:-}"
    )

					Directives: p.Internal.Build.XTestDirectives,
				},
				Imports:    ximports,
				RawImports: rawXTestImports,

				Asmflags:       p.Internal.Asmflags,
				Gcflags:        p.Internal.Gcflags,
				Ldflags:        p.Internal.Ldflags,
				Gccgoflags:     p.Internal.Gccgoflags,
				Embed:          xtestEmbed,
				OrigImportPath: p.Internal.OrigImportPath,
				PGOProfile:     p.Internal.PGOProfile,
			},
		}

	gcflag := gcflag0 + ",pgohash=" + hash
	out := buildPGOInliningTest(t, dir, gcflag)
	if !bytes.Contains(out, []byte(hashMatch)) || !pgoDebugRE.Match(out) {
		t.Errorf("output does not contain expected source line, out:\n%s", out)
	}

	// Check that a hash mismatch turns off PGO inlining.
	hash = "v0" // 0 should not match srcPos
	gcflag = gcflag0 + ",pgohash=" + hash