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authorBjörn Gustavsson <[email protected]>2011-08-26 11:40:33 +0200
committerBjörn Gustavsson <[email protected]>2011-08-26 11:40:33 +0200
commit67f89ecba0ef3a1f707c6c3b40d32605b7e2b352 (patch)
tree659895bb3f9d5947646c0305e516fdb04aaa53f5 /lib/hipe/cerl
parentd48eaa0731017e5cdadca0af77ac14cd949b6c67 (diff)
parent4275ca6ecfa35554416bdb517999642b242e9776 (diff)
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Merge branch 'bjorn/erts/old-code-checking-improvements/OTP-9495' into dev
* bjorn/erts/old-code-checking-improvements/OTP-9495: code: Optimize purge/1 and soft_purge/1 using check_old_code/1 Add erlang:check_old_code/1 check_process_code/2: Quickly return 'false' if there is no old code
Diffstat (limited to 'lib/hipe/cerl')
-rw-r--r--lib/hipe/cerl/erl_bif_types.erl5
1 files changed, 5 insertions, 0 deletions
diff --git a/lib/hipe/cerl/erl_bif_types.erl b/lib/hipe/cerl/erl_bif_types.erl
index f1be658054..82e3675938 100644
--- a/lib/hipe/cerl/erl_bif_types.erl
+++ b/lib/hipe/cerl/erl_bif_types.erl
@@ -672,6 +672,9 @@ type(erlang, call_on_load_function, 1, Xs) ->
type(erlang, cancel_timer, 1, Xs) ->
strict(arg_types(erlang, cancel_timer, 1), Xs,
fun (_) -> t_sup(t_integer(), t_atom('false')) end);
+type(erlang, check_old_code, 1, Xs) ->
+ strict(arg_types(erlang, check_old_code, 1), Xs,
+ fun (_) -> t_boolean() end);
type(erlang, check_process_code, 2, Xs) ->
strict(arg_types(erlang, check_process_code, 2), Xs,
fun (_) -> t_boolean() end);
@@ -3395,6 +3398,8 @@ arg_types(erlang, call_on_load_function, 1) ->
[t_atom()];
arg_types(erlang, cancel_timer, 1) ->
[t_reference()];
+arg_types(erlang, check_old_code, 1) ->
+ [t_atom()];
arg_types(erlang, check_process_code, 2) ->
[t_pid(), t_atom()];
arg_types(erlang, concat_binary, 1) ->