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Optimize object literal byte-code - store property names as literal arguments, instead passing them through register variables.

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JerryScript-DCO-1.0-Signed-off-by: Ruben Ayrapetyan r.ayrapetyan@samsung.com
This commit is contained in:
Ruben Ayrapetyan
2015-11-01 19:22:59 +03:00
parent 1fe2817457
commit 911163e787
4 changed files with 41 additions and 55 deletions
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jerry-core/parser/js/opcodes-dumper.cpp
+12 -39
View File
@@ -1115,22 +1115,13 @@ dump_prop_name_and_value (jsp_operand_t name, jsp_operand_t value)
{
JERRY_ASSERT (name.is_literal_operand ());
literal_t lit = lit_get_literal_by_cp (name.get_literal ());
jsp_operand_t tmp;
if (lit->get_type () == LIT_STR_T
|| lit->get_type () == LIT_MAGIC_STR_T
|| lit->get_type () == LIT_MAGIC_STR_EX_T)
{
tmp = dump_string_assignment_res (name.get_literal ());
}
else
{
JERRY_ASSERT (lit->get_type () == LIT_NUMBER_T);
tmp = dump_number_assignment_res (name.get_literal ());
}
JERRY_ASSERT (lit->get_type () == LIT_STR_T
|| lit->get_type () == LIT_MAGIC_STR_T
|| lit->get_type () == LIT_MAGIC_STR_EX_T);
dump_triple_address (VM_OP_META,
jsp_operand_t::make_idx_const_operand (OPCODE_META_TYPE_VARG_PROP_DATA),
tmp,
name,
value);
}
@@ -1140,22 +1131,13 @@ dump_prop_getter_decl (jsp_operand_t name, jsp_operand_t func)
JERRY_ASSERT (name.is_literal_operand ());
JERRY_ASSERT (func.is_register_operand ());
literal_t lit = lit_get_literal_by_cp (name.get_literal ());
jsp_operand_t tmp;
if (lit->get_type () == LIT_STR_T
|| lit->get_type () == LIT_MAGIC_STR_T
|| lit->get_type () == LIT_MAGIC_STR_EX_T)
{
tmp = dump_string_assignment_res (name.get_literal ());
}
else
{
JERRY_ASSERT (lit->get_type () == LIT_NUMBER_T);
tmp = dump_number_assignment_res (name.get_literal ());
}
JERRY_ASSERT (lit->get_type () == LIT_STR_T
|| lit->get_type () == LIT_MAGIC_STR_T
|| lit->get_type () == LIT_MAGIC_STR_EX_T);
dump_triple_address (VM_OP_META,
jsp_operand_t::make_idx_const_operand (OPCODE_META_TYPE_VARG_PROP_GETTER),
tmp,
name,
func);
}
@@ -1165,22 +1147,13 @@ dump_prop_setter_decl (jsp_operand_t name, jsp_operand_t func)
JERRY_ASSERT (name.is_literal_operand ());
JERRY_ASSERT (func.is_register_operand ());
literal_t lit = lit_get_literal_by_cp (name.get_literal ());
jsp_operand_t tmp;
if (lit->get_type () == LIT_STR_T
|| lit->get_type () == LIT_MAGIC_STR_T
|| lit->get_type () == LIT_MAGIC_STR_EX_T)
{
tmp = dump_string_assignment_res (name.get_literal ());
}
else
{
JERRY_ASSERT (lit->get_type () == LIT_NUMBER_T);
tmp = dump_number_assignment_res (name.get_literal ());
}
JERRY_ASSERT (lit->get_type () == LIT_STR_T
|| lit->get_type () == LIT_MAGIC_STR_T
|| lit->get_type () == LIT_MAGIC_STR_EX_T);
dump_triple_address (VM_OP_META,
jsp_operand_t::make_idx_const_operand (OPCODE_META_TYPE_VARG_PROP_SETTER),
tmp,
name,
func);
}