19 files changed, 247 insertions, 262 deletions
diff --git a/lib/hipe/arm/Makefile b/lib/hipe/arm/Makefile
index 3f60cd77cc..00b6732afa 100644
--- a/lib/hipe/arm/Makefile
+++ b/lib/hipe/arm/Makefile
@@ -1,18 +1,19 @@
 #
 # %CopyrightBegin%
 #
-# Copyright Ericsson AB 2005-2010. All Rights Reserved.
+# Copyright Ericsson AB 2005-2016. All Rights Reserved.
 #
-# The contents of this file are subject to the Erlang Public License,
-# Version 1.1, (the "License"); you may not use this file except in
-# compliance with the License. You should have received a copy of the
-# Erlang Public License along with this software. If not, it can be
-# retrieved online at http://www.erlang.org/.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
 #
-# Software distributed under the License is distributed on an "AS IS"
-# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-# the License for the specific language governing rights and limitations
-# under the License.
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
 #
 # %CopyrightEnd%
 #
@@ -73,7 +74,7 @@ DOC_FILES= $(MODULES:%=$(DOCS)/%.html)
 
 include ../native.mk
 
-ERL_COMPILE_FLAGS += +warn_exported_vars
+ERL_COMPILE_FLAGS += -Werror +warn_export_vars
 
 # ----------------------------------------------------
 # Targets
@@ -90,6 +91,9 @@ clean:
 	rm -f $(TARGET_FILES)
 	rm -f core
 
+distclean: clean
+realclean: clean
+
 $(DOCS)/%.html:%.erl
 	erl -noshell -run edoc_run file '"$<"' '[{dir, "$(DOCS)"}]' -s init stop
 
@@ -103,8 +107,8 @@ $(DOCS)/%.html:%.erl
 include $(ERL_TOP)/make/otp_release_targets.mk
 
 release_spec: opt
-	$(INSTALL_DIR) $(RELSYSDIR)/ebin
-	$(INSTALL_DATA) $(TARGET_FILES) $(RELSYSDIR)/ebin
+	$(INSTALL_DIR) "$(RELSYSDIR)/ebin"
+	$(INSTALL_DATA) $(TARGET_FILES) "$(RELSYSDIR)/ebin"
 
 release_docs_spec:
 
diff --git a/lib/hipe/arm/hipe_arm.erl b/lib/hipe/arm/hipe_arm.erl
index 391f84ca47..f34525fa3b 100644
--- a/lib/hipe/arm/hipe_arm.erl
+++ b/lib/hipe/arm/hipe_arm.erl
@@ -2,18 +2,19 @@
 %%
 %% %CopyrightBegin%
 %% 
-%% Copyright Ericsson AB 2005-2009. All Rights Reserved.
+%% Copyright Ericsson AB 2005-2016. All Rights Reserved.
 %% 
-%% The contents of this file are subject to the Erlang Public License,
-%% Version 1.1, (the "License"); you may not use this file except in
-%% compliance with the License. You should have received a copy of the
-%% Erlang Public License along with this software. If not, it can be
-%% retrieved online at http://www.erlang.org/.
-%% 
-%% Software distributed under the License is distributed on an "AS IS"
-%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-%% the License for the specific language governing rights and limitations
-%% under the License.
+%% Licensed under the Apache License, Version 2.0 (the "License");
+%% you may not use this file except in compliance with the License.
+%% You may obtain a copy of the License at
+%%
+%%     http://www.apache.org/licenses/LICENSE-2.0
+%%
+%% Unless required by applicable law or agreed to in writing, software
+%% distributed under the License is distributed on an "AS IS" BASIS,
+%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+%% See the License for the specific language governing permissions and
+%% limitations under the License.
 %% 
 %% %CopyrightEnd%
 %%
diff --git a/lib/hipe/arm/hipe_arm.hrl b/lib/hipe/arm/hipe_arm.hrl
index 9ee2cb3d06..558174e3fc 100644
--- a/lib/hipe/arm/hipe_arm.hrl
+++ b/lib/hipe/arm/hipe_arm.hrl
@@ -2,18 +2,19 @@
 %%
 %% %CopyrightBegin%
 %% 
-%% Copyright Ericsson AB 2005-2009. All Rights Reserved.
+%% Copyright Ericsson AB 2005-2016. All Rights Reserved.
 %% 
-%% The contents of this file are subject to the Erlang Public License,
-%% Version 1.1, (the "License"); you may not use this file except in
-%% compliance with the License. You should have received a copy of the
-%% Erlang Public License along with this software. If not, it can be
-%% retrieved online at http://www.erlang.org/.
-%% 
-%% Software distributed under the License is distributed on an "AS IS"
-%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-%% the License for the specific language governing rights and limitations
-%% under the License.
+%% Licensed under the Apache License, Version 2.0 (the "License");
+%% you may not use this file except in compliance with the License.
+%% You may obtain a copy of the License at
+%%
+%%     http://www.apache.org/licenses/LICENSE-2.0
+%%
+%% Unless required by applicable law or agreed to in writing, software
+%% distributed under the License is distributed on an "AS IS" BASIS,
+%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+%% See the License for the specific language governing permissions and
+%% limitations under the License.
 %% 
 %% %CopyrightEnd%
 %%
diff --git a/lib/hipe/arm/hipe_arm_assemble.erl b/lib/hipe/arm/hipe_arm_assemble.erl
index 2af786994e..4a245cd853 100644
--- a/lib/hipe/arm/hipe_arm_assemble.erl
+++ b/lib/hipe/arm/hipe_arm_assemble.erl
@@ -2,18 +2,19 @@
 %%
 %% %CopyrightBegin%
 %% 
-%% Copyright Ericsson AB 2005-2009. All Rights Reserved.
+%% Copyright Ericsson AB 2005-2016. All Rights Reserved.
 %% 
-%% The contents of this file are subject to the Erlang Public License,
-%% Version 1.1, (the "License"); you may not use this file except in
-%% compliance with the License. You should have received a copy of the
-%% Erlang Public License along with this software. If not, it can be
-%% retrieved online at http://www.erlang.org/.
-%% 
-%% Software distributed under the License is distributed on an "AS IS"
-%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-%% the License for the specific language governing rights and limitations
-%% under the License.
+%% Licensed under the Apache License, Version 2.0 (the "License");
+%% you may not use this file except in compliance with the License.
+%% You may obtain a copy of the License at
+%%
+%%     http://www.apache.org/licenses/LICENSE-2.0
+%%
+%% Unless required by applicable law or agreed to in writing, software
+%% distributed under the License is distributed on an "AS IS" BASIS,
+%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+%% See the License for the specific language governing permissions and
+%% limitations under the License.
 %% 
 %% %CopyrightEnd%
 %%
@@ -44,10 +45,10 @@ assemble(CompiledCode, Closures, Exports, Options) ->
   print("Total num bytes=~w\n", [CodeSize], Options),
   %%
   SC = hipe_pack_constants:slim_constmap(ConstMap),
-  DataRelocs = mk_data_relocs(RefsFromConsts, LabelMap),
-  SSE = slim_sorted_exportmap(ExportMap,Closures,Exports),
+  DataRelocs = hipe_pack_constants:mk_data_relocs(RefsFromConsts, LabelMap),
+  SSE = hipe_pack_constants:slim_sorted_exportmap(ExportMap,Closures,Exports),
   SlimRefs = hipe_pack_constants:slim_refs(AccRefs),
-  Bin = term_to_binary([{?VERSION_STRING(),?HIPE_SYSTEM_CRC},
+  Bin = term_to_binary([{?VERSION_STRING(),?HIPE_ERTS_CHECKSUM},
 			ConstAlign, ConstSize,
 			SC,
 			DataRelocs, % nee LM, LabelMap
@@ -320,7 +321,7 @@ do_pseudo_li(I, MFA, ConstMap, Address, PrevImms, PendImms) ->
 		      Atom when is_atom(Atom) ->
 			{load_atom, Atom};
 		      {Label,constant} ->
-			ConstNo = find_const({MFA,Label}, ConstMap),
+			ConstNo = hipe_pack_constants:find_const({MFA,Label}, ConstMap),
 			{load_address, {constant,ConstNo}};
 		      {Label,closure} ->
 			{load_address, {closure,Label}};
@@ -518,37 +519,6 @@ fix_pc_refs(I, InsnAddress, FunAddress, LabelMap) ->
 
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
-mk_data_relocs(RefsFromConsts, LabelMap) ->
-  lists:flatten(mk_data_relocs(RefsFromConsts, LabelMap, [])).
-
-mk_data_relocs([{MFA,Labels} | Rest], LabelMap, Acc) ->
-  Map = [case Label of
-	   {L,Pos} ->
-	     Offset = find({MFA,L}, LabelMap),
-	     {Pos,Offset};
-	   {sorted,Base,OrderedLabels} ->
-	     {sorted, Base, [begin
-			       Offset = find({MFA,L}, LabelMap),
-			       {Order, Offset}
-			     end
-			     || {L,Order} <- OrderedLabels]}
-	 end
-	 || Label <- Labels],
-  %% msg("Map: ~w Map\n",[Map]),
-  mk_data_relocs(Rest, LabelMap, [Map,Acc]);
-mk_data_relocs([],_,Acc) -> Acc.
-
-find({_MFA,_L} = MFAL, LabelMap) ->
-  gb_trees:get(MFAL, LabelMap).
-
-slim_sorted_exportmap([{Addr,M,F,A}|Rest], Closures, Exports) ->
-  IsClosure = lists:member({M,F,A}, Closures),
-  IsExported = is_exported(F, A, Exports),
-  [Addr,M,F,A,IsClosure,IsExported | slim_sorted_exportmap(Rest, Closures, Exports)];
-slim_sorted_exportmap([],_,_) -> [].
-
-is_exported(F, A, Exports) -> lists:member({F,A}, Exports).
-
 %%%
 %%% Assembly listing support (pp_asm option).
 %%%
@@ -594,17 +564,6 @@ fill_spaces(N) when N > 0 ->
 fill_spaces(0) ->
   [].
 
-%%%
-%%% Lookup a constant in a ConstMap.
-%%%
-
-find_const({MFA,Label},[{pcm_entry,MFA,Label,ConstNo,_,_,_}|_]) ->
-  ConstNo;
-find_const(N,[_|R]) ->
-  find_const(N,R);
-find_const(C,[]) ->
-  ?EXIT({constant_not_found,C}).
-
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
 %%%
diff --git a/lib/hipe/arm/hipe_arm_cfg.erl b/lib/hipe/arm/hipe_arm_cfg.erl
index 984a3ccf9e..f2fa0a5164 100644
--- a/lib/hipe/arm/hipe_arm_cfg.erl
+++ b/lib/hipe/arm/hipe_arm_cfg.erl
@@ -2,18 +2,19 @@
 %%
 %% %CopyrightBegin%
 %% 
-%% Copyright Ericsson AB 2005-2009. All Rights Reserved.
+%% Copyright Ericsson AB 2005-2016. All Rights Reserved.
 %% 
-%% The contents of this file are subject to the Erlang Public License,
-%% Version 1.1, (the "License"); you may not use this file except in
-%% compliance with the License. You should have received a copy of the
-%% Erlang Public License along with this software. If not, it can be
-%% retrieved online at http://www.erlang.org/.
-%% 
-%% Software distributed under the License is distributed on an "AS IS"
-%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-%% the License for the specific language governing rights and limitations
-%% under the License.
+%% Licensed under the Apache License, Version 2.0 (the "License");
+%% you may not use this file except in compliance with the License.
+%% You may obtain a copy of the License at
+%%
+%%     http://www.apache.org/licenses/LICENSE-2.0
+%%
+%% Unless required by applicable law or agreed to in writing, software
+%% distributed under the License is distributed on an "AS IS" BASIS,
+%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+%% See the License for the specific language governing permissions and
+%% limitations under the License.
 %% 
 %% %CopyrightEnd%
 %%
diff --git a/lib/hipe/arm/hipe_arm_defuse.erl b/lib/hipe/arm/hipe_arm_defuse.erl
index 8d6efebc21..f57b0e601c 100644
--- a/lib/hipe/arm/hipe_arm_defuse.erl
+++ b/lib/hipe/arm/hipe_arm_defuse.erl
@@ -2,18 +2,19 @@
 %%
 %% %CopyrightBegin%
 %% 
-%% Copyright Ericsson AB 2005-2009. All Rights Reserved.
+%% Copyright Ericsson AB 2005-2016. All Rights Reserved.
 %% 
-%% The contents of this file are subject to the Erlang Public License,
-%% Version 1.1, (the "License"); you may not use this file except in
-%% compliance with the License. You should have received a copy of the
-%% Erlang Public License along with this software. If not, it can be
-%% retrieved online at http://www.erlang.org/.
-%% 
-%% Software distributed under the License is distributed on an "AS IS"
-%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-%% the License for the specific language governing rights and limitations
-%% under the License.
+%% Licensed under the Apache License, Version 2.0 (the "License");
+%% you may not use this file except in compliance with the License.
+%% You may obtain a copy of the License at
+%%
+%%     http://www.apache.org/licenses/LICENSE-2.0
+%%
+%% Unless required by applicable law or agreed to in writing, software
+%% distributed under the License is distributed on an "AS IS" BASIS,
+%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+%% See the License for the specific language governing permissions and
+%% limitations under the License.
 %% 
 %% %CopyrightEnd%
 %%
diff --git a/lib/hipe/arm/hipe_arm_encode.erl b/lib/hipe/arm/hipe_arm_encode.erl
index 19e507fdbd..9368cbf628 100644
--- a/lib/hipe/arm/hipe_arm_encode.erl
+++ b/lib/hipe/arm/hipe_arm_encode.erl
@@ -2,18 +2,19 @@
 %%%
 %%% %CopyrightBegin%
 %%% 
-%%% Copyright Ericsson AB 2005-2009. All Rights Reserved.
+%%% Copyright Ericsson AB 2005-2016. All Rights Reserved.
 %%% 
-%%% The contents of this file are subject to the Erlang Public License,
-%%% Version 1.1, (the "License"); you may not use this file except in
-%%% compliance with the License. You should have received a copy of the
-%%% Erlang Public License along with this software. If not, it can be
-%%% retrieved online at http://www.erlang.org/.
-%%% 
-%%% Software distributed under the License is distributed on an "AS IS"
-%%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-%%% the License for the specific language governing rights and limitations
-%%% under the License.
+%%% Licensed under the Apache License, Version 2.0 (the "License");
+%%% you may not use this file except in compliance with the License.
+%%% You may obtain a copy of the License at
+%%%
+%%%     http://www.apache.org/licenses/LICENSE-2.0
+%%%
+%%% Unless required by applicable law or agreed to in writing, software
+%%% distributed under the License is distributed on an "AS IS" BASIS,
+%%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+%%% See the License for the specific language governing permissions and
+%%% limitations under the License.
 %%% 
 %%% %CopyrightEnd%
 %%%
diff --git a/lib/hipe/arm/hipe_arm_finalise.erl b/lib/hipe/arm/hipe_arm_finalise.erl
index 38e3efd223..a4b2f9c73c 100644
--- a/lib/hipe/arm/hipe_arm_finalise.erl
+++ b/lib/hipe/arm/hipe_arm_finalise.erl
@@ -2,18 +2,19 @@
 %%
 %% %CopyrightBegin%
 %% 
-%% Copyright Ericsson AB 2005-2009. All Rights Reserved.
+%% Copyright Ericsson AB 2005-2016. All Rights Reserved.
 %% 
-%% The contents of this file are subject to the Erlang Public License,
-%% Version 1.1, (the "License"); you may not use this file except in
-%% compliance with the License. You should have received a copy of the
-%% Erlang Public License along with this software. If not, it can be
-%% retrieved online at http://www.erlang.org/.
-%% 
-%% Software distributed under the License is distributed on an "AS IS"
-%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-%% the License for the specific language governing rights and limitations
-%% under the License.
+%% Licensed under the Apache License, Version 2.0 (the "License");
+%% you may not use this file except in compliance with the License.
+%% You may obtain a copy of the License at
+%%
+%%     http://www.apache.org/licenses/LICENSE-2.0
+%%
+%% Unless required by applicable law or agreed to in writing, software
+%% distributed under the License is distributed on an "AS IS" BASIS,
+%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+%% See the License for the specific language governing permissions and
+%% limitations under the License.
 %% 
 %% %CopyrightEnd%
 %%
diff --git a/lib/hipe/arm/hipe_arm_frame.erl b/lib/hipe/arm/hipe_arm_frame.erl
index 316aa2ef82..e1e441a967 100644
--- a/lib/hipe/arm/hipe_arm_frame.erl
+++ b/lib/hipe/arm/hipe_arm_frame.erl
@@ -2,18 +2,19 @@
 %%
 %% %CopyrightBegin%
 %% 
-%% Copyright Ericsson AB 2005-2009. All Rights Reserved.
+%% Copyright Ericsson AB 2005-2016. All Rights Reserved.
 %% 
-%% The contents of this file are subject to the Erlang Public License,
-%% Version 1.1, (the "License"); you may not use this file except in
-%% compliance with the License. You should have received a copy of the
-%% Erlang Public License along with this software. If not, it can be
-%% retrieved online at http://www.erlang.org/.
-%% 
-%% Software distributed under the License is distributed on an "AS IS"
-%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-%% the License for the specific language governing rights and limitations
-%% under the License.
+%% Licensed under the Apache License, Version 2.0 (the "License");
+%% you may not use this file except in compliance with the License.
+%% You may obtain a copy of the License at
+%%
+%%     http://www.apache.org/licenses/LICENSE-2.0
+%%
+%% Unless required by applicable law or agreed to in writing, software
+%% distributed under the License is distributed on an "AS IS" BASIS,
+%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+%% See the License for the specific language governing permissions and
+%% limitations under the License.
 %% 
 %% %CopyrightEnd%
 %%
diff --git a/lib/hipe/arm/hipe_arm_liveness_gpr.erl b/lib/hipe/arm/hipe_arm_liveness_gpr.erl
index cab81c47a1..82cc5a7a67 100644
--- a/lib/hipe/arm/hipe_arm_liveness_gpr.erl
+++ b/lib/hipe/arm/hipe_arm_liveness_gpr.erl
@@ -2,18 +2,19 @@
 %%
 %% %CopyrightBegin%
 %% 
-%% Copyright Ericsson AB 2005-2009. All Rights Reserved.
+%% Copyright Ericsson AB 2005-2016. All Rights Reserved.
 %% 
-%% The contents of this file are subject to the Erlang Public License,
-%% Version 1.1, (the "License"); you may not use this file except in
-%% compliance with the License. You should have received a copy of the
-%% Erlang Public License along with this software. If not, it can be
-%% retrieved online at http://www.erlang.org/.
-%% 
-%% Software distributed under the License is distributed on an "AS IS"
-%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-%% the License for the specific language governing rights and limitations
-%% under the License.
+%% Licensed under the Apache License, Version 2.0 (the "License");
+%% you may not use this file except in compliance with the License.
+%% You may obtain a copy of the License at
+%%
+%%     http://www.apache.org/licenses/LICENSE-2.0
+%%
+%% Unless required by applicable law or agreed to in writing, software
+%% distributed under the License is distributed on an "AS IS" BASIS,
+%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+%% See the License for the specific language governing permissions and
+%% limitations under the License.
 %% 
 %% %CopyrightEnd%
 %%
diff --git a/lib/hipe/arm/hipe_arm_main.erl b/lib/hipe/arm/hipe_arm_main.erl
index 5243b3579e..dce1193b24 100644
--- a/lib/hipe/arm/hipe_arm_main.erl
+++ b/lib/hipe/arm/hipe_arm_main.erl
@@ -2,18 +2,19 @@
 %%
 %% %CopyrightBegin%
 %% 
-%% Copyright Ericsson AB 2005-2009. All Rights Reserved.
+%% Copyright Ericsson AB 2005-2016. All Rights Reserved.
 %% 
-%% The contents of this file are subject to the Erlang Public License,
-%% Version 1.1, (the "License"); you may not use this file except in
-%% compliance with the License. You should have received a copy of the
-%% Erlang Public License along with this software. If not, it can be
-%% retrieved online at http://www.erlang.org/.
-%% 
-%% Software distributed under the License is distributed on an "AS IS"
-%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-%% the License for the specific language governing rights and limitations
-%% under the License.
+%% Licensed under the Apache License, Version 2.0 (the "License");
+%% you may not use this file except in compliance with the License.
+%% You may obtain a copy of the License at
+%%
+%%     http://www.apache.org/licenses/LICENSE-2.0
+%%
+%% Unless required by applicable law or agreed to in writing, software
+%% distributed under the License is distributed on an "AS IS" BASIS,
+%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+%% See the License for the specific language governing permissions and
+%% limitations under the License.
 %% 
 %% %CopyrightEnd%
 %%
diff --git a/lib/hipe/arm/hipe_arm_pp.erl b/lib/hipe/arm/hipe_arm_pp.erl
index c4dde31188..18aca1fc6b 100644
--- a/lib/hipe/arm/hipe_arm_pp.erl
+++ b/lib/hipe/arm/hipe_arm_pp.erl
@@ -2,18 +2,19 @@
 %%
 %% %CopyrightBegin%
 %%
-%% Copyright Ericsson AB 2005-2010. All Rights Reserved.
+%% Copyright Ericsson AB 2005-2016. All Rights Reserved.
 %%
-%% The contents of this file are subject to the Erlang Public License,
-%% Version 1.1, (the "License"); you may not use this file except in
-%% compliance with the License. You should have received a copy of the
-%% Erlang Public License along with this software. If not, it can be
-%% retrieved online at http://www.erlang.org/.
+%% Licensed under the Apache License, Version 2.0 (the "License");
+%% you may not use this file except in compliance with the License.
+%% You may obtain a copy of the License at
 %%
-%% Software distributed under the License is distributed on an "AS IS"
-%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-%% the License for the specific language governing rights and limitations
-%% under the License.
+%%     http://www.apache.org/licenses/LICENSE-2.0
+%%
+%% Unless required by applicable law or agreed to in writing, software
+%% distributed under the License is distributed on an "AS IS" BASIS,
+%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+%% See the License for the specific language governing permissions and
+%% limitations under the License.
 %%
 %% %CopyrightEnd%
 %%
diff --git a/lib/hipe/arm/hipe_arm_ra.erl b/lib/hipe/arm/hipe_arm_ra.erl
index bdd9e228e0..2f65e864fd 100644
--- a/lib/hipe/arm/hipe_arm_ra.erl
+++ b/lib/hipe/arm/hipe_arm_ra.erl
@@ -2,18 +2,19 @@
 %%
 %% %CopyrightBegin%
 %% 
-%% Copyright Ericsson AB 2005-2009. All Rights Reserved.
+%% Copyright Ericsson AB 2005-2016. All Rights Reserved.
 %% 
-%% The contents of this file are subject to the Erlang Public License,
-%% Version 1.1, (the "License"); you may not use this file except in
-%% compliance with the License. You should have received a copy of the
-%% Erlang Public License along with this software. If not, it can be
-%% retrieved online at http://www.erlang.org/.
-%% 
-%% Software distributed under the License is distributed on an "AS IS"
-%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-%% the License for the specific language governing rights and limitations
-%% under the License.
+%% Licensed under the Apache License, Version 2.0 (the "License");
+%% you may not use this file except in compliance with the License.
+%% You may obtain a copy of the License at
+%%
+%%     http://www.apache.org/licenses/LICENSE-2.0
+%%
+%% Unless required by applicable law or agreed to in writing, software
+%% distributed under the License is distributed on an "AS IS" BASIS,
+%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+%% See the License for the specific language governing permissions and
+%% limitations under the License.
 %% 
 %% %CopyrightEnd%
 %%
diff --git a/lib/hipe/arm/hipe_arm_ra_finalise.erl b/lib/hipe/arm/hipe_arm_ra_finalise.erl
index 9edc362e90..4faeadcd7f 100644
--- a/lib/hipe/arm/hipe_arm_ra_finalise.erl
+++ b/lib/hipe/arm/hipe_arm_ra_finalise.erl
@@ -2,18 +2,19 @@
 %%
 %% %CopyrightBegin%
 %% 
-%% Copyright Ericsson AB 2005-2009. All Rights Reserved.
+%% Copyright Ericsson AB 2005-2016. All Rights Reserved.
 %% 
-%% The contents of this file are subject to the Erlang Public License,
-%% Version 1.1, (the "License"); you may not use this file except in
-%% compliance with the License. You should have received a copy of the
-%% Erlang Public License along with this software. If not, it can be
-%% retrieved online at http://www.erlang.org/.
-%% 
-%% Software distributed under the License is distributed on an "AS IS"
-%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-%% the License for the specific language governing rights and limitations
-%% under the License.
+%% Licensed under the Apache License, Version 2.0 (the "License");
+%% you may not use this file except in compliance with the License.
+%% You may obtain a copy of the License at
+%%
+%%     http://www.apache.org/licenses/LICENSE-2.0
+%%
+%% Unless required by applicable law or agreed to in writing, software
+%% distributed under the License is distributed on an "AS IS" BASIS,
+%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+%% See the License for the specific language governing permissions and
+%% limitations under the License.
 %% 
 %% %CopyrightEnd%
 %%
diff --git a/lib/hipe/arm/hipe_arm_ra_ls.erl b/lib/hipe/arm/hipe_arm_ra_ls.erl
index 53bfd5b2a3..d9a360d00c 100644
--- a/lib/hipe/arm/hipe_arm_ra_ls.erl
+++ b/lib/hipe/arm/hipe_arm_ra_ls.erl
@@ -2,18 +2,19 @@
 %%%
 %%% %CopyrightBegin%
 %%% 
-%%% Copyright Ericsson AB 2006-2009. All Rights Reserved.
+%%% Copyright Ericsson AB 2006-2016. All Rights Reserved.
 %%% 
-%%% The contents of this file are subject to the Erlang Public License,
-%%% Version 1.1, (the "License"); you may not use this file except in
-%%% compliance with the License. You should have received a copy of the
-%%% Erlang Public License along with this software. If not, it can be
-%%% retrieved online at http://www.erlang.org/.
-%%% 
-%%% Software distributed under the License is distributed on an "AS IS"
-%%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-%%% the License for the specific language governing rights and limitations
-%%% under the License.
+%%% Licensed under the Apache License, Version 2.0 (the "License");
+%%% you may not use this file except in compliance with the License.
+%%% You may obtain a copy of the License at
+%%%
+%%%     http://www.apache.org/licenses/LICENSE-2.0
+%%%
+%%% Unless required by applicable law or agreed to in writing, software
+%%% distributed under the License is distributed on an "AS IS" BASIS,
+%%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+%%% See the License for the specific language governing permissions and
+%%% limitations under the License.
 %%% 
 %%% %CopyrightEnd%
 %%%
diff --git a/lib/hipe/arm/hipe_arm_ra_naive.erl b/lib/hipe/arm/hipe_arm_ra_naive.erl
index 786895f2ca..6201269f44 100644
--- a/lib/hipe/arm/hipe_arm_ra_naive.erl
+++ b/lib/hipe/arm/hipe_arm_ra_naive.erl
@@ -2,18 +2,19 @@
 %%
 %% %CopyrightBegin%
 %% 
-%% Copyright Ericsson AB 2005-2009. All Rights Reserved.
+%% Copyright Ericsson AB 2005-2016. All Rights Reserved.
 %% 
-%% The contents of this file are subject to the Erlang Public License,
-%% Version 1.1, (the "License"); you may not use this file except in
-%% compliance with the License. You should have received a copy of the
-%% Erlang Public License along with this software. If not, it can be
-%% retrieved online at http://www.erlang.org/.
-%% 
-%% Software distributed under the License is distributed on an "AS IS"
-%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-%% the License for the specific language governing rights and limitations
-%% under the License.
+%% Licensed under the Apache License, Version 2.0 (the "License");
+%% you may not use this file except in compliance with the License.
+%% You may obtain a copy of the License at
+%%
+%%     http://www.apache.org/licenses/LICENSE-2.0
+%%
+%% Unless required by applicable law or agreed to in writing, software
+%% distributed under the License is distributed on an "AS IS" BASIS,
+%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+%% See the License for the specific language governing permissions and
+%% limitations under the License.
 %% 
 %% %CopyrightEnd%
 %%
diff --git a/lib/hipe/arm/hipe_arm_ra_postconditions.erl b/lib/hipe/arm/hipe_arm_ra_postconditions.erl
index 96b0d5733f..40978e65f6 100644
--- a/lib/hipe/arm/hipe_arm_ra_postconditions.erl
+++ b/lib/hipe/arm/hipe_arm_ra_postconditions.erl
@@ -2,18 +2,19 @@
 %%
 %% %CopyrightBegin%
 %% 
-%% Copyright Ericsson AB 2005-2009. All Rights Reserved.
+%% Copyright Ericsson AB 2005-2016. All Rights Reserved.
 %% 
-%% The contents of this file are subject to the Erlang Public License,
-%% Version 1.1, (the "License"); you may not use this file except in
-%% compliance with the License. You should have received a copy of the
-%% Erlang Public License along with this software. If not, it can be
-%% retrieved online at http://www.erlang.org/.
-%% 
-%% Software distributed under the License is distributed on an "AS IS"
-%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-%% the License for the specific language governing rights and limitations
-%% under the License.
+%% Licensed under the Apache License, Version 2.0 (the "License");
+%% you may not use this file except in compliance with the License.
+%% You may obtain a copy of the License at
+%%
+%%     http://www.apache.org/licenses/LICENSE-2.0
+%%
+%% Unless required by applicable law or agreed to in writing, software
+%% distributed under the License is distributed on an "AS IS" BASIS,
+%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+%% See the License for the specific language governing permissions and
+%% limitations under the License.
 %% 
 %% %CopyrightEnd%
 %%
diff --git a/lib/hipe/arm/hipe_arm_registers.erl b/lib/hipe/arm/hipe_arm_registers.erl
index ff6a163e9c..dcf039676b 100644
--- a/lib/hipe/arm/hipe_arm_registers.erl
+++ b/lib/hipe/arm/hipe_arm_registers.erl
@@ -2,18 +2,19 @@
 %%
 %% %CopyrightBegin%
 %% 
-%% Copyright Ericsson AB 2005-2009. All Rights Reserved.
+%% Copyright Ericsson AB 2005-2016. All Rights Reserved.
 %% 
-%% The contents of this file are subject to the Erlang Public License,
-%% Version 1.1, (the "License"); you may not use this file except in
-%% compliance with the License. You should have received a copy of the
-%% Erlang Public License along with this software. If not, it can be
-%% retrieved online at http://www.erlang.org/.
-%% 
-%% Software distributed under the License is distributed on an "AS IS"
-%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-%% the License for the specific language governing rights and limitations
-%% under the License.
+%% Licensed under the Apache License, Version 2.0 (the "License");
+%% you may not use this file except in compliance with the License.
+%% You may obtain a copy of the License at
+%%
+%%     http://www.apache.org/licenses/LICENSE-2.0
+%%
+%% Unless required by applicable law or agreed to in writing, software
+%% distributed under the License is distributed on an "AS IS" BASIS,
+%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+%% See the License for the specific language governing permissions and
+%% limitations under the License.
 %% 
 %% %CopyrightEnd%
 %%
@@ -66,6 +67,8 @@
 -define(R15, 15).
 -define(LAST_PRECOLOURED, 15). % must handle both GPR and FPR ranges
 
+-define(LR, ?R14).
+
 -define(ARG0, ?R1).
 -define(ARG1, ?R2).
 -define(ARG2, ?R3).
@@ -113,7 +116,7 @@ stack_pointer() -> ?STACK_POINTER.
 
 proc_pointer() -> ?PROC_POINTER.
 
-lr() -> ?R14.
+lr() -> ?LR.
 
 pc() -> ?R15.
 
@@ -197,7 +200,9 @@ call_clobbered() ->		% does the RA strip the type or not?
   ].
 
 tailcall_clobbered() ->		% tailcall crapola needs one temp
-  [{?TEMP1,tagged},{?TEMP1,untagged}].
+  [{?TEMP1,tagged},{?TEMP1,untagged}
+  ,{?LR,tagged},{?LR,untagged}
+  ].
 
 live_at_return() ->
   [%%{?LR,untagged},
diff --git a/lib/hipe/arm/hipe_rtl_to_arm.erl b/lib/hipe/arm/hipe_rtl_to_arm.erl
index a4dc5db978..93342aba33 100644
--- a/lib/hipe/arm/hipe_rtl_to_arm.erl
+++ b/lib/hipe/arm/hipe_rtl_to_arm.erl
@@ -2,18 +2,19 @@
 %%
 %% %CopyrightBegin%
 %% 
-%% Copyright Ericsson AB 2005-2009. All Rights Reserved.
+%% Copyright Ericsson AB 2005-2016. All Rights Reserved.
 %% 
-%% The contents of this file are subject to the Erlang Public License,
-%% Version 1.1, (the "License"); you may not use this file except in
-%% compliance with the License. You should have received a copy of the
-%% Erlang Public License along with this software. If not, it can be
-%% retrieved online at http://www.erlang.org/.
-%% 
-%% Software distributed under the License is distributed on an "AS IS"
-%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-%% the License for the specific language governing rights and limitations
-%% under the License.
+%% Licensed under the Apache License, Version 2.0 (the "License");
+%% you may not use this file except in compliance with the License.
+%% You may obtain a copy of the License at
+%%
+%%     http://www.apache.org/licenses/LICENSE-2.0
+%%
+%% Unless required by applicable law or agreed to in writing, software
+%% distributed under the License is distributed on an "AS IS" BASIS,
+%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+%% See the License for the specific language governing permissions and
+%% limitations under the License.
 %% 
 %% %CopyrightEnd%
 %%
@@ -147,10 +148,11 @@ mk_shift_ir(S, Dst, Src1, ShiftOp, Src2) ->
   mk_li(Tmp, Src1,
 	mk_shift_rr(S, Dst, Tmp, ShiftOp, Src2)).
 
-mk_shift_ri(S, Dst, Src1, ShiftOp, Src2) when is_integer(Src2) ->
-  if Src2 >= 0, Src2 < 32 -> ok;
-     true -> io:format("~w: excessive immediate shift ~w\n", [?MODULE,Src2])
-  end,
+mk_shift_ri(S, Dst, Src1, ShiftOp, 0)
+  when ShiftOp =:= lsl; ShiftOp =:= lsr; ShiftOp =:= asr ->
+  [hipe_arm:mk_move(S, Dst, Src1)];
+mk_shift_ri(S, Dst, Src1, ShiftOp, Src2)
+  when is_integer(Src2), Src2 > 0, Src2 < 32 ->
   Am1 = {Src1,ShiftOp,Src2},
   [hipe_arm:mk_move(S, Dst, Am1)].