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-rw-r--r--lib/compiler/src/Makefile2
-rw-r--r--lib/compiler/src/beam_asm.erl2
-rw-r--r--lib/compiler/src/beam_block.erl2
-rw-r--r--lib/compiler/src/beam_bool.erl2
-rw-r--r--lib/compiler/src/beam_bsm.erl2
-rw-r--r--lib/compiler/src/beam_clean.erl2
-rw-r--r--lib/compiler/src/beam_dead.erl2
-rw-r--r--lib/compiler/src/beam_dict.erl2
-rw-r--r--lib/compiler/src/beam_disasm.erl7
-rw-r--r--lib/compiler/src/beam_except.erl2
-rw-r--r--lib/compiler/src/beam_flatten.erl2
-rw-r--r--lib/compiler/src/beam_jump.erl2
-rw-r--r--lib/compiler/src/beam_peep.erl2
-rw-r--r--lib/compiler/src/beam_receive.erl2
-rw-r--r--lib/compiler/src/beam_trim.erl2
-rw-r--r--lib/compiler/src/beam_type.erl23
-rw-r--r--lib/compiler/src/beam_validator.erl2
-rw-r--r--lib/compiler/src/compiler.app.src2
-rw-r--r--lib/compiler/src/core_lint.erl2
-rw-r--r--lib/compiler/src/sys_core_fold.erl4
-rw-r--r--lib/compiler/src/v3_kernel.erl2
21 files changed, 46 insertions, 24 deletions
diff --git a/lib/compiler/src/Makefile b/lib/compiler/src/Makefile
index 5fbc41b0f7..c6d09d85eb 100644
--- a/lib/compiler/src/Makefile
+++ b/lib/compiler/src/Makefile
@@ -1,7 +1,7 @@
#
# %CopyrightBegin%
#
-# Copyright Ericsson AB 1996-2012. All Rights Reserved.
+# Copyright Ericsson AB 1996-2013. 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
diff --git a/lib/compiler/src/beam_asm.erl b/lib/compiler/src/beam_asm.erl
index a7c8508321..98967e651f 100644
--- a/lib/compiler/src/beam_asm.erl
+++ b/lib/compiler/src/beam_asm.erl
@@ -387,7 +387,7 @@ encode_arg({list, List}, Dict0) ->
{L, Dict} = encode_list(List, Dict0, []),
{[encode(?tag_z, 1), encode(?tag_u, length(List))|L], Dict};
encode_arg({float, Float}, Dict) when is_float(Float) ->
- {[encode(?tag_z, 0),<<Float:64/float>>], Dict};
+ encode_arg({literal,Float}, Dict);
encode_arg({fr,Fr}, Dict) ->
{[encode(?tag_z, 2),encode(?tag_u, Fr)], Dict};
encode_arg({field_flags,Flags0}, Dict) ->
diff --git a/lib/compiler/src/beam_block.erl b/lib/compiler/src/beam_block.erl
index 3e0050382c..cf5244e1ce 100644
--- a/lib/compiler/src/beam_block.erl
+++ b/lib/compiler/src/beam_block.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1999-2011. All Rights Reserved.
+%% Copyright Ericsson AB 1999-2013. 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
diff --git a/lib/compiler/src/beam_bool.erl b/lib/compiler/src/beam_bool.erl
index 81be262d6d..cf5455dfde 100644
--- a/lib/compiler/src/beam_bool.erl
+++ b/lib/compiler/src/beam_bool.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2004-2010. All Rights Reserved.
+%% Copyright Ericsson AB 2004-2013. 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
diff --git a/lib/compiler/src/beam_bsm.erl b/lib/compiler/src/beam_bsm.erl
index 02794a8e18..fdfcb08125 100644
--- a/lib/compiler/src/beam_bsm.erl
+++ b/lib/compiler/src/beam_bsm.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2007-2011. All Rights Reserved.
+%% Copyright Ericsson AB 2007-2013. 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
diff --git a/lib/compiler/src/beam_clean.erl b/lib/compiler/src/beam_clean.erl
index 26ba93b91c..e208ffec1f 100644
--- a/lib/compiler/src/beam_clean.erl
+++ b/lib/compiler/src/beam_clean.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2000-2011. All Rights Reserved.
+%% Copyright Ericsson AB 2000-2013. 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
diff --git a/lib/compiler/src/beam_dead.erl b/lib/compiler/src/beam_dead.erl
index 92d8e5acb3..b15adfa889 100644
--- a/lib/compiler/src/beam_dead.erl
+++ b/lib/compiler/src/beam_dead.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2002-2011. All Rights Reserved.
+%% Copyright Ericsson AB 2002-2013. 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
diff --git a/lib/compiler/src/beam_dict.erl b/lib/compiler/src/beam_dict.erl
index 531968b3c8..212b9fb03a 100644
--- a/lib/compiler/src/beam_dict.erl
+++ b/lib/compiler/src/beam_dict.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1998-2011. All Rights Reserved.
+%% Copyright Ericsson AB 1998-2013. 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
diff --git a/lib/compiler/src/beam_disasm.erl b/lib/compiler/src/beam_disasm.erl
index 62bdc74cc8..67d756c45c 100644
--- a/lib/compiler/src/beam_disasm.erl
+++ b/lib/compiler/src/beam_disasm.erl
@@ -512,7 +512,12 @@ decode_z_tagged(Tag,B,Bs,Literals) when (B band 16#08) =:= 0 ->
decode_alloc_list(Bs, Literals);
4 -> % literal
{{u,LitIndex},RestBs} = decode_arg(Bs),
- {{literal,gb_trees:get(LitIndex, Literals)},RestBs};
+ case gb_trees:get(LitIndex, Literals) of
+ Float when is_float(Float) ->
+ {{float,Float},RestBs};
+ Literal ->
+ {{literal,Literal},RestBs}
+ end;
_ ->
?exit({decode_z_tagged,{invalid_extended_tag,N}})
end;
diff --git a/lib/compiler/src/beam_except.erl b/lib/compiler/src/beam_except.erl
index 14e9943f88..eddb41a358 100644
--- a/lib/compiler/src/beam_except.erl
+++ b/lib/compiler/src/beam_except.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2011. All Rights Reserved.
+%% Copyright Ericsson AB 2011-2013. 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
diff --git a/lib/compiler/src/beam_flatten.erl b/lib/compiler/src/beam_flatten.erl
index 04232d8fd2..25428c0c10 100644
--- a/lib/compiler/src/beam_flatten.erl
+++ b/lib/compiler/src/beam_flatten.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1999-2010. All Rights Reserved.
+%% Copyright Ericsson AB 1999-2013. 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
diff --git a/lib/compiler/src/beam_jump.erl b/lib/compiler/src/beam_jump.erl
index 636c299e47..b29a3565e4 100644
--- a/lib/compiler/src/beam_jump.erl
+++ b/lib/compiler/src/beam_jump.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1999-2011. All Rights Reserved.
+%% Copyright Ericsson AB 1999-2013. 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
diff --git a/lib/compiler/src/beam_peep.erl b/lib/compiler/src/beam_peep.erl
index a199aa50ed..97a8c7ba70 100644
--- a/lib/compiler/src/beam_peep.erl
+++ b/lib/compiler/src/beam_peep.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2008-2010. All Rights Reserved.
+%% Copyright Ericsson AB 2008-2013. 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
diff --git a/lib/compiler/src/beam_receive.erl b/lib/compiler/src/beam_receive.erl
index fe95a7e35b..0bb527aeb9 100644
--- a/lib/compiler/src/beam_receive.erl
+++ b/lib/compiler/src/beam_receive.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2010-2011. All Rights Reserved.
+%% Copyright Ericsson AB 2010-2013. 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
diff --git a/lib/compiler/src/beam_trim.erl b/lib/compiler/src/beam_trim.erl
index d95db1f681..fad9c42584 100644
--- a/lib/compiler/src/beam_trim.erl
+++ b/lib/compiler/src/beam_trim.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2007-2011. All Rights Reserved.
+%% Copyright Ericsson AB 2007-2013. 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
diff --git a/lib/compiler/src/beam_type.erl b/lib/compiler/src/beam_type.erl
index 7392f99fb6..372923a5cf 100644
--- a/lib/compiler/src/beam_type.erl
+++ b/lib/compiler/src/beam_type.erl
@@ -142,9 +142,11 @@ simplify_float(Is0, Ts0) ->
throw:not_possible -> not_possible
end.
-simplify_float_1([{set,[D0],[A],{alloc,_,{gc_bif,'-',{f,0}}}}=I|Is]=Is0, Ts0, Rs0, Acc0) ->
- case tdb_find(A, Ts0) of
+simplify_float_1([{set,[D0],[A0],{alloc,_,{gc_bif,'-',{f,0}}}}=I|Is]=Is0,
+ Ts0, Rs0, Acc0) ->
+ case tdb_find(A0, Ts0) of
float ->
+ A = coerce_to_float(A0),
{Rs1,Acc1} = load_reg(A, Ts0, Rs0, Acc0),
{D,Rs} = find_dest(D0, Rs1),
Areg = fetch_reg(A, Rs),
@@ -156,13 +158,16 @@ simplify_float_1([{set,[D0],[A],{alloc,_,{gc_bif,'-',{f,0}}}}=I|Is]=Is0, Ts0, Rs
{Rs,Acc} = flush(Rs0, Is0, Acc0),
simplify_float_1(Is, Ts, Rs, [I|checkerror(Acc)])
end;
-simplify_float_1([{set,[D0],[A,B],{alloc,_,{gc_bif,Op0,{f,0}}}}=I|Is]=Is0, Ts0, Rs0, Acc0) ->
- case float_op(Op0, A, B, Ts0) of
+simplify_float_1([{set,[D0],[A0,B0],{alloc,_,{gc_bif,Op0,{f,0}}}}=I|Is]=Is0,
+ Ts0, Rs0, Acc0) ->
+ case float_op(Op0, A0, B0, Ts0) of
no ->
Ts = update(I, Ts0),
{Rs,Acc} = flush(Rs0, Is0, Acc0),
simplify_float_1(Is, Ts, Rs, [I|checkerror(Acc)]);
{yes,Op} ->
+ A = coerce_to_float(A0),
+ B = coerce_to_float(B0),
{Rs1,Acc1} = load_reg(A, Ts0, Rs0, Acc0),
{Rs2,Acc2} = load_reg(B, Ts0, Rs1, Acc1),
{D,Rs} = find_dest(D0, Rs2),
@@ -187,6 +192,16 @@ simplify_float_1([], Ts, Rs, Acc0) ->
Is = opt_fmoves(Is0, []),
{Is,Ts}.
+coerce_to_float({integer,I}=Int) ->
+ try float(I) of
+ F ->
+ {float,F}
+ catch _:_ ->
+ %% Let the overflow happen at run-time.
+ Int
+ end;
+coerce_to_float(Other) -> Other.
+
opt_fmoves([{set,[{x,_}=R],[{fr,_}]=Src,fmove}=I1,
{set,[_]=Dst,[{x,_}=R],move}=I2|Is], Acc) ->
case beam_utils:is_killed_block(R, Is) of
diff --git a/lib/compiler/src/beam_validator.erl b/lib/compiler/src/beam_validator.erl
index c5a3883b2a..58aba0b9cc 100644
--- a/lib/compiler/src/beam_validator.erl
+++ b/lib/compiler/src/beam_validator.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2004-2012. All Rights Reserved.
+%% Copyright Ericsson AB 2004-2013. 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
diff --git a/lib/compiler/src/compiler.app.src b/lib/compiler/src/compiler.app.src
index 9a02121d8b..8775c84698 100644
--- a/lib/compiler/src/compiler.app.src
+++ b/lib/compiler/src/compiler.app.src
@@ -1,7 +1,7 @@
% This is an -*- erlang -*- file.
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1997-2011. All Rights Reserved.
+%% Copyright Ericsson AB 1997-2013. 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
diff --git a/lib/compiler/src/core_lint.erl b/lib/compiler/src/core_lint.erl
index 21296a8b66..8b688df830 100644
--- a/lib/compiler/src/core_lint.erl
+++ b/lib/compiler/src/core_lint.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1999-2010. All Rights Reserved.
+%% Copyright Ericsson AB 1999-2013. 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
diff --git a/lib/compiler/src/sys_core_fold.erl b/lib/compiler/src/sys_core_fold.erl
index fbd7452301..07b054c5d7 100644
--- a/lib/compiler/src/sys_core_fold.erl
+++ b/lib/compiler/src/sys_core_fold.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1999-2012. All Rights Reserved.
+%% Copyright Ericsson AB 1999-2013. 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
@@ -1272,6 +1272,8 @@ eval_element(Call, #c_literal{val=Pos}, #c_var{name=V}, Types)
true ->
eval_failure(Call, badarg)
end;
+ {ok,_} ->
+ eval_failure(Call, badarg);
error ->
Call
end;
diff --git a/lib/compiler/src/v3_kernel.erl b/lib/compiler/src/v3_kernel.erl
index 8ef71e1346..5f1c108f7c 100644
--- a/lib/compiler/src/v3_kernel.erl
+++ b/lib/compiler/src/v3_kernel.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1999-2012. All Rights Reserved.
+%% Copyright Ericsson AB 1999-2013. 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
generated by cgit v1.2.3 (git 2.25.1) at 2025-01-29 20:00:08 +0000