diff --git a/test/ddd2.dir/ddd2.go b/test/ddd2.dir/ddd2.go
new file mode 100644
index 0000000000..c9a2675926
--- /dev/null
+++ b/test/ddd2.dir/ddd2.go
@@ -0,0 +1,16 @@
+// Copyright 2010 The Go Authors.  All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// This file is compiled and then imported by ddd3.go.
+
+package ddd
+
+func Sum(args ...int) int {
+	s := 0
+	for _, v := range args {
+		s += v
+	}
+	return s
+}
+
diff --git a/test/ddd3.go b/test/ddd2.dir/ddd3.go
similarity index 75%
rename from test/ddd3.go
rename to test/ddd2.dir/ddd3.go
index d8de0a77e9..5486fe8a04 100644
--- a/test/ddd3.go
+++ b/test/ddd2.dir/ddd3.go
@@ -1,8 +1,3 @@
-// $G $D/ddd2.go && $G $D/$F.go && $L $F.$A && ./$A.out
-
-// NOTE: This test is not run by 'run.go' and so not run by all.bash.
-// To run this test you must use the ./run shell script.
-
 // Copyright 2010 The Go Authors.  All rights reserved.
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
diff --git a/test/ddd2.go b/test/ddd2.go
index a141a39c76..0d9f634ab6 100644
--- a/test/ddd2.go
+++ b/test/ddd2.go
@@ -1,18 +1,9 @@
-// skip
+// rundir
 
 // Copyright 2010 The Go Authors.  All rights reserved.
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-// This file is compiled and then imported by ddd3.go.
-
-package ddd
-
-func Sum(args ...int) int {
-	s := 0
-	for _, v := range args {
-		s += v
-	}
-	return s
-}
+// Test that variadic functions work across package boundaries.
 
+package ignored
diff --git a/test/fixedbugs/bug437.dir/x.go b/test/fixedbugs/bug437.dir/x.go
new file mode 100644
index 0000000000..364d017afa
--- /dev/null
+++ b/test/fixedbugs/bug437.dir/x.go
@@ -0,0 +1,25 @@
+// Copyright 2012 The Go Authors.  All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Test converting a type defined in a different package to an
+// interface defined in a third package, where the interface has a
+// hidden method.  This used to cause a link error with gccgo.
+
+package main
+
+import (
+	"./one"
+	"./two"
+)
+
+func F(i1 one.I1) {
+	switch v := i1.(type) {
+	case two.S2:
+		one.F1(v)
+	}
+}
+
+func main() {
+	F(nil)
+}
diff --git a/test/fixedbugs/bug437.go b/test/fixedbugs/bug437.go
index b1e76a6a74..5c4a2ad0dc 100644
--- a/test/fixedbugs/bug437.go
+++ b/test/fixedbugs/bug437.go
@@ -1,7 +1,4 @@
-// $G $D/$F.dir/one.go && $G $D/$F.dir/two.go && $G $D/$F.go && $L $F.$A && ./$A.out
-
-// NOTE: This test is not run by 'run.go' and so not run by all.bash.
-// To run this test you must use the ./run shell script.
+// rundir
 
 // Copyright 2012 The Go Authors.  All rights reserved.
 // Use of this source code is governed by a BSD-style
@@ -11,20 +8,4 @@
 // interface defined in a third package, where the interface has a
 // hidden method.  This used to cause a link error with gccgo.
 
-package main
-
-import (
-	"./one"
-	"./two"
-)
-
-func F(i1 one.I1) {
-	switch v := i1.(type) {
-	case two.S2:
-		one.F1(v)
-	}
-}
-
-func main() {
-	F(nil)
-}
+package ignored
diff --git a/test/interface/embed0.go b/test/interface/embed1.dir/embed0.go
similarity index 93%
rename from test/interface/embed0.go
rename to test/interface/embed1.dir/embed0.go
index e2ee20adeb..728bec74e8 100644
--- a/test/interface/embed0.go
+++ b/test/interface/embed1.dir/embed0.go
@@ -1,5 +1,3 @@
-// skip # used by embed1.go
-
 // Copyright 2009 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
diff --git a/test/interface/embed1.dir/embed1.go b/test/interface/embed1.dir/embed1.go
new file mode 100644
index 0000000000..7dfb1dbc0a
--- /dev/null
+++ b/test/interface/embed1.dir/embed1.go
@@ -0,0 +1,43 @@
+// Copyright 2009 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Test that embedded interface types can have local methods.
+
+package main
+
+import "./embed0"
+
+type T int
+func (t T) m() {}
+
+type I interface { m() }
+type J interface { I }
+
+type PI interface { p.I }
+type PJ interface { p.J }
+
+func main() {
+	var i I
+	var j J
+	var t T
+	i = t
+	j = t
+	_ = i
+	_ = j
+	i = j
+	_ = i
+	j = i
+	_ = j
+	var pi PI
+	var pj PJ
+	var pt p.T
+	pi = pt
+	pj = pt
+	_ = pi
+	_ = pj
+	pi = pj
+	_ = pi
+	pj = pi
+	_ = pj
+}
diff --git a/test/interface/embed1.go b/test/interface/embed1.go
index 07b873a633..784b82bb07 100644
--- a/test/interface/embed1.go
+++ b/test/interface/embed1.go
@@ -1,7 +1,4 @@
-// $G $D/embed0.go && $G $D/$F.go && $L $F.$A && ./$A.out
-
-// NOTE: This test is not run by 'run.go' and so not run by all.bash.
-// To run this test you must use the ./run shell script.
+// rundir
 
 // Copyright 2009 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style
@@ -9,40 +6,4 @@
 
 // Test that embedded interface types can have local methods.
 
-package main
-
-import "./embed0"
-
-type T int
-func (t T) m() {}
-
-type I interface { m() }
-type J interface { I }
-
-type PI interface { p.I }
-type PJ interface { p.J }
-
-func main() {
-	var i I
-	var j J
-	var t T
-	i = t
-	j = t
-	_ = i
-	_ = j
-	i = j
-	_ = i
-	j = i
-	_ = j
-	var pi PI
-	var pj PJ
-	var pt p.T
-	pi = pt
-	pj = pt
-	_ = pi
-	_ = pj
-	pi = pj
-	_ = pi
-	pj = pi
-	_ = pj
-}
+package ignored
diff --git a/test/interface/private1.go b/test/interface/private.dir/private1.go
similarity index 92%
rename from test/interface/private1.go
rename to test/interface/private.dir/private1.go
index 3281c38be6..75eee51f5a 100644
--- a/test/interface/private1.go
+++ b/test/interface/private.dir/private1.go
@@ -1,5 +1,3 @@
-// skip # used by private.go
-
 // Copyright 2011 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
diff --git a/test/interface/private.dir/prog.go b/test/interface/private.dir/prog.go
new file mode 100644
index 0000000000..abea7d625c
--- /dev/null
+++ b/test/interface/private.dir/prog.go
@@ -0,0 +1,33 @@
+// Copyright 2011 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Test that unexported methods are not visible outside the package.
+// Does not compile.
+
+package main
+
+import "./private1"
+
+type Exported interface {
+	private()
+}
+
+type Implementation struct{}
+
+func (p *Implementation) private() {}
+
+func main() {
+	var x Exported
+	x = new(Implementation)
+	x.private()
+
+	var px p.Exported
+	px = p.X
+
+	px.private()			// ERROR "private"
+
+	px = new(Implementation)	// ERROR "private"
+
+	x = px				// ERROR "private"
+}
diff --git a/test/interface/private.go b/test/interface/private.go
index 0a42385ea7..a0da249c92 100644
--- a/test/interface/private.go
+++ b/test/interface/private.go
@@ -1,7 +1,4 @@
-// $G $D/${F}1.go && errchk $G $D/$F.go
-
-// NOTE: This test is not run by 'run.go' and so not run by all.bash.
-// To run this test you must use the ./run shell script.
+// errorcheckdir
 
 // Copyright 2011 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style
@@ -10,29 +7,4 @@
 // Test that unexported methods are not visible outside the package.
 // Does not compile.
 
-package main
-
-import "./private1"
-
-type Exported interface {
-	private()
-}
-
-type Implementation struct{}
-
-func (p *Implementation) private() {}
-
-func main() {
-	var x Exported
-	x = new(Implementation)
-	x.private()
-
-	var px p.Exported
-	px = p.X
-
-	px.private()			// ERROR "private"
-
-	px = new(Implementation)	// ERROR "private"
-
-	x = px				// ERROR "private"
-}
+package ignored
diff --git a/test/interface/recursive1.dir/recursive1.go b/test/interface/recursive1.dir/recursive1.go
new file mode 100644
index 0000000000..441f0ecaa5
--- /dev/null
+++ b/test/interface/recursive1.dir/recursive1.go
@@ -0,0 +1,15 @@
+// Copyright 2012 The Go Authors.  All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Mutually recursive type definitions imported and used by recursive1.go.
+
+package p
+
+type I1 interface {
+	F() I2
+}
+
+type I2 interface {
+	I1
+}
diff --git a/test/interface/recursive2.go b/test/interface/recursive1.dir/recursive2.go
similarity index 72%
rename from test/interface/recursive2.go
rename to test/interface/recursive1.dir/recursive2.go
index 3a1059960c..e8048c672b 100644
--- a/test/interface/recursive2.go
+++ b/test/interface/recursive1.dir/recursive2.go
@@ -1,8 +1,3 @@
-// $G $D/recursive1.go && $G $D/$F.go
-
-// NOTE: This test is not run by 'run.go' and so not run by all.bash.
-// To run this test you must use the ./run shell script.
-
 // Copyright 2012 The Go Authors.  All rights reserved.
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
diff --git a/test/interface/recursive1.go b/test/interface/recursive1.go
index cc3cdc37f1..62f6108844 100644
--- a/test/interface/recursive1.go
+++ b/test/interface/recursive1.go
@@ -1,4 +1,4 @@
-// skip # used by recursive2
+// compiledir
 
 // Copyright 2012 The Go Authors.  All rights reserved.
 // Use of this source code is governed by a BSD-style
@@ -6,12 +6,4 @@
 
 // Mutually recursive type definitions imported and used by recursive1.go.
 
-package p
-
-type I1 interface {
-	F() I2
-}
-
-type I2 interface {
-	I1
-}
+package ignored
diff --git a/test/run.go b/test/run.go
index b79323dd17..6b881eb1f0 100644
--- a/test/run.go
+++ b/test/run.go
@@ -647,16 +647,12 @@ func (t *test) wantedErrors(file, short string) (errs []wantedError) {
 
 var skipOkay = map[string]bool{
 	"args.go":                 true,
-	"ddd3.go":                 true,
 	"index.go":                true,
 	"linkx.go":                true,
 	"nul1.go":                 true,
 	"rotate.go":               true,
 	"sigchld.go":              true,
 	"sinit.go":                true,
-	"interface/embed1.go":     true,
-	"interface/private.go":    true,
-	"interface/recursive2.go": true,
 	"dwarf/main.go":           true,
 	"dwarf/z1.go":             true,
 	"dwarf/z10.go":            true,
@@ -686,7 +682,6 @@ var skipOkay = map[string]bool{
 	"fixedbugs/bug385_32.go":  true, // arch-specific errors.
 	"fixedbugs/bug385_64.go":  true, // arch-specific errors.
 	"fixedbugs/bug429.go":     true,
-	"fixedbugs/bug437.go":     true,
 	"bugs/bug395.go":          true,
 	"bugs/bug434.go":          true,
 }