diff --git a/gcc/go/gofrontend/MERGE b/gcc/go/gofrontend/MERGE
index 72d12b46ebc..38f08feddf7 100644
--- a/gcc/go/gofrontend/MERGE
+++ b/gcc/go/gofrontend/MERGE
@@ -1,4 +1,4 @@
-1b4c2bcaa96f7f40538fd8fff308ad92ea6f482e
+bfb18fb16194826bf2bf2d7af873719ddb5e8e42
 
 The first line of this file holds the git revision number of the last
 merge done from the gofrontend repository.
diff --git a/libgo/go/syscall/syscall_linux_alpha.go b/libgo/go/syscall/syscall_linux_alpha.go
index 713546cb057..5115b9b7c21 100644
--- a/libgo/go/syscall/syscall_linux_alpha.go
+++ b/libgo/go/syscall/syscall_linux_alpha.go
@@ -8,38 +8,6 @@ package syscall
 
 import "unsafe"
 
-type PtraceRegs struct {
-	R0      uint64
-	R1      uint64
-	R2      uint64
-	R3      uint64
-	R4      uint64
-	R5      uint64
-	R6      uint64
-	R7      uint64
-	R8      uint64
-	R19     uint64
-	R20     uint64
-	R21     uint64
-	R22     uint64
-	R23     uint64
-	R24     uint64
-	R25     uint64
-	R26     uint64
-	R27     uint64
-	R28     uint64
-	Hae     uint64
-	Trap_a0 uint64
-	Trap_a1 uint64
-	Trap_a2 uint64
-	Ps      uint64
-	Pc      uint64
-	Gp      uint64
-	R16     uint64
-	R17     uint64
-	R18     uint64
-}
-
 func (r *PtraceRegs) PC() uint64 {
 	return r.Pc
 }