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-rw-r--r--erts/emulator/hipe/hipe_bif0.c4
-rw-r--r--lib/hipe/cerl/erl_bif_types.erl2
-rw-r--r--lib/kernel/src/hipe_unified_loader.erl25
-rw-r--r--lib/kernel/test/code_SUITE.erl4
4 files changed, 15 insertions, 20 deletions
diff --git a/erts/emulator/hipe/hipe_bif0.c b/erts/emulator/hipe/hipe_bif0.c
index 1562748f2d..059c013322 100644
--- a/erts/emulator/hipe/hipe_bif0.c
+++ b/erts/emulator/hipe/hipe_bif0.c
@@ -1791,7 +1791,7 @@ BIF_RETTYPE hipe_bifs_remove_refs_from_1(BIF_ALIST_1)
if (BIF_ARG_1 == am_all) {
hipe_purge_all_refs();
- BIF_RET(NIL);
+ BIF_RET(am_ok);
}
if (!term_to_mfa(BIF_ARG_1, &mfa))
@@ -1828,7 +1828,7 @@ BIF_RETTYPE hipe_bifs_remove_refs_from_1(BIF_ALIST_1)
caller_mfa->refers_to = NULL;
}
hipe_mfa_info_table_unlock();
- BIF_RET(NIL);
+ BIF_RET(am_ok);
}
diff --git a/lib/hipe/cerl/erl_bif_types.erl b/lib/hipe/cerl/erl_bif_types.erl
index 028676bfd3..0a2c6e822f 100644
--- a/lib/hipe/cerl/erl_bif_types.erl
+++ b/lib/hipe/cerl/erl_bif_types.erl
@@ -1071,7 +1071,7 @@ type(hipe_bifs, ref_set, 2, Xs) ->
strict(arg_types(hipe_bifs, ref_set, 2), Xs, fun (_) -> t_nil() end);
type(hipe_bifs, remove_refs_from, 1, Xs) ->
strict(arg_types(hipe_bifs, remove_refs_from, 1), Xs,
- fun (_) -> t_nil() end);
+ fun (_) -> t_atom('ok') end);
type(hipe_bifs, set_funinfo_native_address, 3, Xs) ->
strict(arg_types(hipe_bifs, set_funinfo_native_address, 3), Xs,
fun (_) -> t_nil() end);
diff --git a/lib/kernel/src/hipe_unified_loader.erl b/lib/kernel/src/hipe_unified_loader.erl
index 06d404905d..e676ca997d 100644
--- a/lib/kernel/src/hipe_unified_loader.erl
+++ b/lib/kernel/src/hipe_unified_loader.erl
@@ -218,7 +218,7 @@ load_common(Mod, Bin, Beam, OldReferencesToPatch) ->
{MFAs,Addresses} = exports(ExportMap, CodeAddress),
%% Remove references to old versions of the module.
ReferencesToPatch = get_refs_from(MFAs, []),
- remove_refs_from(MFAs),
+ ok = remove_refs_from(MFAs),
%% Patch all dynamic references in the code.
%% Function calls, Atoms, Constants, System calls
patch(Refs, CodeAddress, ConstMap2, Addresses, TrampolineMap),
@@ -802,7 +802,7 @@ patch_to_emu_step1(Mod) ->
%% Find all call sites that call these MFAs. As a side-effect,
%% create native stubs for any MFAs that are referred.
ReferencesToPatch = get_refs_from(MFAs, []),
- remove_refs_from(MFAs),
+ ok = remove_refs_from(MFAs),
ReferencesToPatch;
false ->
%% The first time we load the module, no redirection needs to be done.
@@ -846,11 +846,8 @@ get_refs_from(MFAs, []) ->
mark_referred_from(MFAs),
MFAs.
-mark_referred_from([MFA|MFAs]) ->
- hipe_bifs:mark_referred_from(MFA),
- mark_referred_from(MFAs);
-mark_referred_from([]) ->
- [].
+mark_referred_from(MFAs) ->
+ lists:foreach(fun(MFA) -> hipe_bifs:mark_referred_from(MFA) end, MFAs).
%%--------------------------------------------------------------------
%% Given a list of MFAs with referred_from references, update their
@@ -858,11 +855,8 @@ mark_referred_from([]) ->
%%
%% The {MFA,Refs} list must come from get_refs_from/2.
%%
-redirect([MFA|Rest]) ->
- hipe_bifs:redirect_referred_from(MFA),
- redirect(Rest);
-redirect([]) ->
- ok.
+redirect(MFAs) ->
+ lists:foreach(fun(MFA) -> hipe_bifs:redirect_referred_from(MFA) end, MFAs).
%%--------------------------------------------------------------------
%% Given a list of MFAs, remove all referred_from references having
@@ -874,11 +868,8 @@ redirect([]) ->
%% list. The refers_to list is used here to find the CalleeMFAs whose
%% referred_from lists should be updated.
%%
-remove_refs_from([CallerMFA|CallerMFAs]) ->
- hipe_bifs:remove_refs_from(CallerMFA),
- remove_refs_from(CallerMFAs);
-remove_refs_from([]) ->
- [].
+remove_refs_from(MFAs) ->
+ lists:foreach(fun(MFA) -> hipe_bifs:remove_refs_from(MFA) end, MFAs).
%%--------------------------------------------------------------------
diff --git a/lib/kernel/test/code_SUITE.erl b/lib/kernel/test/code_SUITE.erl
index b7015718e5..79d11c155c 100644
--- a/lib/kernel/test/code_SUITE.erl
+++ b/lib/kernel/test/code_SUITE.erl
@@ -822,6 +822,10 @@ check_funs({'$M_EXPR','$F_EXPR',2},
check_funs({'$M_EXPR','$F_EXPR',1},
[{lists,foreach,2},
{hipe_unified_loader,patch_consts,3} | _]) -> 0;
+check_funs({'$M_EXPR','$F_EXPR',1},
+ [{lists,foreach,2},
+ {hipe_unified_loader,mark_referred_from,1},
+ {hipe_unified_loader,get_refs_from,2}| _]) -> 0;
check_funs({'$M_EXPR',warning_msg,2},
[{code_server,finish_on_load_report,2} | _]) -> 0;
%% This is cheating! /raimo