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Replacing 'this_arg' meta opcode with more general 'call site additional information' meta opcode with flags describing the call site features, and, optionally, 'this' argument.

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Introducing opcode_call_flags_t for argument of the new meta opcode, currently with two flags: 'have this argument' and '"direct call to eval" form'.

JerryScript-DCO-1.0-Signed-off-by: Ruben Ayrapetyan r.ayrapetyan@samsung.com
This commit is contained in:
Ruben Ayrapetyan
2015-06-10 21:47:09 +03:00
parent 6fadcd3f84
commit 446e8bf989
7 changed files with 149 additions and 49 deletions
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jerry-core/parser/js/scopes-tree.cpp
+2 -2
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@@ -338,7 +338,6 @@ generate_opcode (scopes_tree tree, opcode_counter_t opc_index, lit_id_hash_table
change_uid (om, lit_ids, 0x011);
break;
}
case OPCODE_META_TYPE_THIS_ARG:
case OPCODE_META_TYPE_VARG:
case OPCODE_META_TYPE_CATCH_EXCEPTION_IDENTIFIER:
{
@@ -351,6 +350,7 @@ generate_opcode (scopes_tree tree, opcode_counter_t opc_index, lit_id_hash_table
case OPCODE_META_TYPE_CATCH:
case OPCODE_META_TYPE_FINALLY:
case OPCODE_META_TYPE_END_TRY_CATCH_FINALLY:
case OPCODE_META_TYPE_CALL_SITE_INFO:
case OPCODE_META_TYPE_SCOPE_CODE_FLAGS:
{
change_uid (om, lit_ids, 0x000);
@@ -477,7 +477,6 @@ count_new_literals_in_opcode (scopes_tree tree, opcode_counter_t opc_index)
insert_uids_to_lit_id_map (om, 0x011);
break;
}
case OPCODE_META_TYPE_THIS_ARG:
case OPCODE_META_TYPE_VARG:
case OPCODE_META_TYPE_CATCH_EXCEPTION_IDENTIFIER:
{
@@ -490,6 +489,7 @@ count_new_literals_in_opcode (scopes_tree tree, opcode_counter_t opc_index)
case OPCODE_META_TYPE_CATCH:
case OPCODE_META_TYPE_FINALLY:
case OPCODE_META_TYPE_END_TRY_CATCH_FINALLY:
case OPCODE_META_TYPE_CALL_SITE_INFO:
case OPCODE_META_TYPE_SCOPE_CODE_FLAGS:
{
insert_uids_to_lit_id_map (om, 0x000);