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-rw-r--r--lib/hipe/icode/hipe_beam_to_icode.erl4
-rw-r--r--lib/hipe/icode/hipe_icode_inline_bifs.erl3
-rw-r--r--lib/hipe/icode/hipe_icode_type.erl6
3 files changed, 2 insertions, 11 deletions
diff --git a/lib/hipe/icode/hipe_beam_to_icode.erl b/lib/hipe/icode/hipe_beam_to_icode.erl
index 992f387bd5..2d2b414a70 100644
--- a/lib/hipe/icode/hipe_beam_to_icode.erl
+++ b/lib/hipe/icode/hipe_beam_to_icode.erl
@@ -465,10 +465,6 @@ trans_fun([{test,is_nil,{f,Lbl},[Arg]}|Instructions], Env) ->
trans_fun([{test,is_binary,{f,Lbl},[Arg]}|Instructions], Env) ->
{Code,Env1} = trans_type_test(binary,Lbl,Arg,Env),
[Code | trans_fun(Instructions,Env1)];
-%%--- is_constant ---
-trans_fun([{test,is_constant,{f,Lbl},[Arg]}|Instructions], Env) ->
- {Code,Env1} = trans_type_test(constant,Lbl,Arg,Env),
- [Code | trans_fun(Instructions,Env1)];
%%--- is_list ---
trans_fun([{test,is_list,{f,Lbl},[Arg]}|Instructions], Env) ->
{Code,Env1} = trans_type_test(list,Lbl,Arg,Env),
diff --git a/lib/hipe/icode/hipe_icode_inline_bifs.erl b/lib/hipe/icode/hipe_icode_inline_bifs.erl
index 27296dcad5..9a2fb7846a 100644
--- a/lib/hipe/icode/hipe_icode_inline_bifs.erl
+++ b/lib/hipe/icode/hipe_icode_inline_bifs.erl
@@ -29,7 +29,7 @@
%% Currently inlined BIFs:
%% and, or, xor, not, <, >, >=, =<, ==, /=, =/=, =:=
-%% is_atom, is_boolean, is_binary, is_constant, is_float, is_function,
+%% is_atom, is_boolean, is_binary, is_float, is_function,
%% is_integer, is_list, is_pid, is_port, is_reference, is_tuple
-module(hipe_icode_inline_bifs).
@@ -131,7 +131,6 @@ is_type_test(Name) ->
is_boolean -> {true, boolean};
is_function -> {true, function};
is_reference -> {true, reference};
- is_constant -> {true, constant};
is_port -> {true, port};
_ -> false
end.
diff --git a/lib/hipe/icode/hipe_icode_type.erl b/lib/hipe/icode/hipe_icode_type.erl
index 3f9488d7c3..cae4325b9e 100644
--- a/lib/hipe/icode/hipe_icode_type.erl
+++ b/lib/hipe/icode/hipe_icode_type.erl
@@ -899,9 +899,7 @@ test_type0(list, T) ->
test_type0(cons, T) ->
t_is_cons(T);
test_type0(nil, T) ->
- t_is_nil(T);
-test_type0(constant, T) ->
- t_is_constant(T).
+ t_is_nil(T).
true_branch_info(integer) ->
@@ -940,8 +938,6 @@ true_branch_info(nil) ->
t_nil();
true_branch_info(boolean) ->
t_boolean();
-true_branch_info(constant) ->
- t_constant();
true_branch_info(T) ->
exit({?MODULE,unknown_typetest,T}).