diff --git a/src/cmd/compile/internal/types2/gccgosizes.go b/src/cmd/compile/internal/types2/gccgosizes.go
index 05aba534729..460200126c3 100644
--- a/src/cmd/compile/internal/types2/gccgosizes.go
+++ b/src/cmd/compile/internal/types2/gccgosizes.go
@@ -17,6 +17,7 @@ var gccgoArchSizes = map[string]*StdSizes{
 	"arm64":       {8, 8},
 	"arm64be":     {8, 8},
 	"ia64":        {8, 8},
+	"loong64":     {8, 8},
 	"m68k":        {4, 2},
 	"mips":        {4, 8},
 	"mipsle":      {4, 8},
diff --git a/src/cmd/compile/internal/types2/typeparam.go b/src/cmd/compile/internal/types2/typeparam.go
index 2e9a2adae67..aebbec27a8b 100644
--- a/src/cmd/compile/internal/types2/typeparam.go
+++ b/src/cmd/compile/internal/types2/typeparam.go
@@ -24,9 +24,6 @@ type TypeParam struct {
 	bound Type      // any type, but underlying is eventually *Interface for correct programs (see TypeParam.iface)
 }
 
-// Obj returns the type name for the type parameter t.
-func (t *TypeParam) Obj() *TypeName { return t.obj }
-
 // NewTypeParam returns a new TypeParam. Type parameters may be set on a Named
 // or Signature type by calling SetTypeParams. Setting a type parameter on more
 // than one type will result in a panic.
@@ -59,6 +56,9 @@ func (check *Checker) newTypeParam(obj *TypeName, constraint Type) *TypeParam {
 	return typ
 }
 
+// Obj returns the type name for the type parameter t.
+func (t *TypeParam) Obj() *TypeName { return t.obj }
+
 // Index returns the index of the type param within its param list, or -1 if
 // the type parameter has not yet been bound to a type.
 func (t *TypeParam) Index() int {
diff --git a/src/cmd/compile/internal/types2/validtype.go b/src/cmd/compile/internal/types2/validtype.go
index b0ebc025608..dbe91dc08f3 100644
--- a/src/cmd/compile/internal/types2/validtype.go
+++ b/src/cmd/compile/internal/types2/validtype.go
@@ -198,7 +198,7 @@ func makeObjList(tlist []*Named) []Object {
 //         nest = A[A[string]]->B[P]
 //         path = A[A[string]]->B[P]
 //
-// Eventutally we reach the type parameter P of type B (P₂):
+// Eventually we reach the type parameter P of type B (P₂):
 //
 //   P₂
 //         nest = A[A[string]]->B[P]
diff --git a/src/go/types/errorcalls_test.go b/src/go/types/errorcalls_test.go
index ea9a122063c..d76c06da300 100644
--- a/src/go/types/errorcalls_test.go
+++ b/src/go/types/errorcalls_test.go
@@ -94,4 +94,4 @@ func balancedParentheses(s string) bool {
 		stack = stack[:top]
 	}
 	return len(stack) == 0
-}
\ No newline at end of file
+}
diff --git a/src/go/types/testdata/manual.go b/src/go/types/testdata/manual.go
index a7caee99032..96d4ba67c22 100644
--- a/src/go/types/testdata/manual.go
+++ b/src/go/types/testdata/manual.go
@@ -6,4 +6,3 @@
 // without source arguments. Use for one-off debugging.
 
 package p
-