HiPE: Don't fail the compilation for unimplemented instructions

1 files changed, 18 insertions, 0 deletions

diff --git a/lib/hipe/icode/hipe_beam_to_icode.erl b/lib/hipe/icode/hipe_beam_to_icode.erl
index ffe81ef9b8..8e7e56b6c4 100644
--- a/lib/hipe/icode/hipe_beam_to_icode.erl
+++ b/lib/hipe/icode/hipe_beam_to_icode.erl
@@ -1189,6 +1189,21 @@ trans_fun([raw_raise|Instructions], Env) ->
   [hipe_icode:mk_primop(Dst,raw_raise,Vars) |
    trans_fun(Instructions, Env)];
 %%--------------------------------------------------------------------
+%% New binary matching added in OTP 22.
+%%--------------------------------------------------------------------
+%%--- bs_get_tail ---
+trans_fun([{bs_get_tail=Name,_,_,_}|_Instructions], _Env) ->
+  nyi(Name);
+%%--- bs_start_match3 ---
+trans_fun([{bs_start_match3=Name,_,_,_,_}|_Instructions], _Env) ->
+  nyi(Name);
+%%--- bs_get_position ---
+trans_fun([{bs_get_position=Name,_,_,_}|_Instructions], _Env) ->
+  nyi(Name);
+%%--- bs_set_position ---
+trans_fun([{bs_set_position=Name,_,_}|_Instructions], _Env) ->
+  nyi(Name);
+%%--------------------------------------------------------------------
 %%--- ERROR HANDLING ---
 %%--------------------------------------------------------------------
 trans_fun([X|_], _) ->
@@ -1196,6 +1211,9 @@ trans_fun([X|_], _) ->
 trans_fun([], _) ->
   [].
 
+nyi(Name) ->
+  throw({unimplemented_instruction,Name}).
+
 %%--------------------------------------------------------------------
 %% trans_call and trans_enter generate correct Icode calls/tail-calls,
 %% recognizing explicit fails.