6 files changed, 16 insertions, 0 deletions
diff --git a/erts/emulator/hipe/hipe_bif0.c b/erts/emulator/hipe/hipe_bif0.c
index 8af174170d..de2ea0ecde 100644
--- a/erts/emulator/hipe/hipe_bif0.c
+++ b/erts/emulator/hipe/hipe_bif0.c
@@ -1028,6 +1028,14 @@ void hipe_emulate_fpe(Process* p)
 }
 #endif
 
+void hipe_emasculate_binary(Eterm bin)
+{
+    ProcBin* pb = (ProcBin *) boxed_val(bin);
+    if (pb->thing_word == HEADER_PROC_BIN && pb->flags != 0) {
+	erts_emasculate_writable_binary(pb);
+    }
+}
+
 #if 0 /* XXX: unused */
 /*
  * At least parts of this should be inlined in native code.
diff --git a/erts/emulator/hipe/hipe_bif0.tab b/erts/emulator/hipe/hipe_bif0.tab
index 2514b1c3a5..620749a511 100644
--- a/erts/emulator/hipe/hipe_bif0.tab
+++ b/erts/emulator/hipe/hipe_bif0.tab
@@ -142,4 +142,5 @@ atom bs_get_utf16
 atom bs_validate_unicode
 atom bs_validate_unicode_retract
 atom emulate_fpe
+atom emasculate_binary
 
diff --git a/erts/emulator/hipe/hipe_bif_list.m4 b/erts/emulator/hipe/hipe_bif_list.m4
index 5f92b6bac4..58b20c7752 100644
--- a/erts/emulator/hipe/hipe_bif_list.m4
+++ b/erts/emulator/hipe/hipe_bif_list.m4
@@ -250,6 +250,8 @@ gc_bif_interface_0(nbif_check_get_msg, hipe_check_get_msg)
 nocons_nofail_primop_interface_0(nbif_emulate_fpe, hipe_emulate_fpe)
 #endif
 
+noproc_primop_interface_1(nbif_emasculate_binary, hipe_emasculate_binary)
+
 /*
  * SMP-specific stuff
  */
diff --git a/erts/emulator/hipe/hipe_native_bif.h b/erts/emulator/hipe/hipe_native_bif.h
index 3f460a5a5c..574e20e2e4 100644
--- a/erts/emulator/hipe/hipe_native_bif.h
+++ b/erts/emulator/hipe/hipe_native_bif.h
@@ -98,6 +98,9 @@ AEXTERN(void,nbif_emulate_fpe,(Process*));
 void hipe_emulate_fpe(Process*);
 #endif
 
+AEXTERN(void,nbif_emasculate_binary,(Eterm));
+void hipe_emasculate_binary(Eterm);
+
 /*
  * Stuff that is different in SMP and non-SMP.
  */
diff --git a/erts/emulator/hipe/hipe_primops.h b/erts/emulator/hipe/hipe_primops.h
index 52b4681cfe..236f6d0a29 100644
--- a/erts/emulator/hipe/hipe_primops.h
+++ b/erts/emulator/hipe/hipe_primops.h
@@ -80,6 +80,7 @@ PRIMOP_LIST(am_fclearerror_error, &nbif_fclearerror_error)
 #ifdef NO_FPE_SIGNALS
 PRIMOP_LIST(am_emulate_fpe, &nbif_emulate_fpe)
 #endif
+PRIMOP_LIST(am_emasculate_binary, &nbif_emasculate_binary)
 PRIMOP_LIST(am_debug_native_called, &nbif_hipe_bifs_debug_native_called)
 
 #if defined(__sparc__)
diff --git a/lib/hipe/rtl/hipe_rtl_binary_match.erl b/lib/hipe/rtl/hipe_rtl_binary_match.erl
index af8903904b..c906286cb4 100644
--- a/lib/hipe/rtl/hipe_rtl_binary_match.erl
+++ b/lib/hipe/rtl/hipe_rtl_binary_match.erl
@@ -704,6 +704,7 @@ get_base(Orig,Base) ->
    hipe_rtl:mk_alu(Base, Orig, 'add', hipe_rtl:mk_imm(?HEAP_BIN_DATA-2)),
    hipe_rtl:mk_goto(hipe_rtl:label_name(EndLbl)),
    REFCLbl,
+   hipe_rtl:mk_call([], emasculate_binary, [Orig], [], [], 'not_remote'),
    hipe_rtl:mk_load(Base, Orig, hipe_rtl:mk_imm(?PROC_BIN_BYTES-2)),
    EndLbl].