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authorBjörn-Egil Dahlberg <[email protected]>2014-02-21 15:50:54 +0100
committerBjörn-Egil Dahlberg <[email protected]>2014-02-21 15:50:54 +0100
commit79251a67edf33dc5e331c6ad627711fb83e376d2 (patch)
treedf0550805956ba46a478a341086f520ddc029a6b /lib/compiler/src
parent91e3f8f65963ada7b923fcf8531baaca24f484db (diff)
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compiler: Fix map inlining
Added coverage of operating map variable.
Diffstat (limited to 'lib/compiler/src')
-rw-r--r--lib/compiler/src/cerl_inline.erl26
1 files changed, 14 insertions, 12 deletions
diff --git a/lib/compiler/src/cerl_inline.erl b/lib/compiler/src/cerl_inline.erl
index 3837b57750..44293bb8ce 100644
--- a/lib/compiler/src/cerl_inline.erl
+++ b/lib/compiler/src/cerl_inline.erl
@@ -64,7 +64,7 @@
seq_body/1, set_ann/2, try_arg/1, try_body/1, try_vars/1,
try_evars/1, try_handler/1, tuple_es/1, tuple_arity/1,
type/1, values_es/1, var_name/1,
- map_es/1, update_c_map/2,
+ map_val/1, map_es/1, update_c_map/3,
update_c_map_pair/4,
map_pair_op/1, map_pair_key/1, map_pair_val/1
]).
@@ -1334,12 +1334,12 @@ i_bitstr(E, Ren, Env, S) ->
i_map(E, Ctx, Ren, Env, S) ->
%% Visit the segments for value.
- {Es, S1} = mapfoldl(fun (E, S) ->
- i_map_pair(E, Ctx, Ren, Env, S)
- end,
- S, map_es(E)),
- S2 = count_size(weight(map), S1),
- {update_c_map(E, Es), S2}.
+ {M1, S1} = i(map_val(E), value, Ren, Env, S),
+ {Es, S2} = mapfoldl(fun (E, S) ->
+ i_map_pair(E, Ctx, Ren, Env, S)
+ end, S1, map_es(E)),
+ S3 = count_size(weight(map), S2),
+ {update_c_map(E, M1,Es), S3}.
i_map_pair(E, Ctx, Ren, Env, S) ->
%% It is not necessary to visit the Op and Key fields,
@@ -1411,13 +1411,15 @@ i_pattern(E, Ren, Env, Ren0, Env0, S) ->
S2 = count_size(weight(binary), S1),
{update_c_binary(E, Es), S2};
map ->
+ %% map patterns should not have vals
+ M = map_val(E),
+
{Es, S1} = mapfoldl(fun (E, S) ->
- i_map_pair_pattern(E, Ren, Env,
- Ren0, Env0, S)
- end,
- S, map_es(E)),
+ i_map_pair_pattern(E, Ren, Env, Ren0, Env0, S)
+ end,
+ S, map_es(E)),
S2 = count_size(weight(map), S1),
- {update_c_map(E, Es), S2};
+ {update_c_map(E, M, Es), S2};
_ ->
case is_literal(E) of
true ->