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Reduce code duplication in js-parser-expr.c (#3159)

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JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu
This commit is contained in:
Robert Fancsik
2019-10-02 12:17:45 +02:00
committed by Dániel Bátyai
parent f5e3faeaff
commit 2a89eec98b
7 changed files with 338 additions and 427 deletions
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jerry-core/parser/js/byte-code.h
+5 -3
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@@ -245,11 +245,13 @@
CBC_FORWARD_BRANCH (CBC_BRANCH_IF_STRICT_EQUAL, -1, \
VM_OC_BRANCH_IF_STRICT_EQUAL) \
\
/* Basic opcodes. */ \
/* Basic opcodes. Note: These 4 opcodes must me in this order */ \
CBC_OPCODE (CBC_PUSH_LITERAL, CBC_HAS_LITERAL_ARG, 1, \
VM_OC_PUSH | VM_OC_GET_LITERAL) \
CBC_OPCODE (CBC_PUSH_TWO_LITERALS, CBC_HAS_LITERAL_ARG | CBC_HAS_LITERAL_ARG2, 2, \
VM_OC_PUSH_TWO | VM_OC_GET_LITERAL_LITERAL) \
CBC_OPCODE (CBC_PUSH_THIS_LITERAL, CBC_HAS_LITERAL_ARG, 2, \
VM_OC_PUSH_TWO | VM_OC_GET_THIS_LITERAL) \
CBC_OPCODE (CBC_PUSH_THREE_LITERALS, CBC_HAS_LITERAL_ARG2, 3, \
VM_OC_PUSH_THREE | VM_OC_GET_LITERAL_LITERAL) \
CBC_OPCODE (CBC_PUSH_UNDEFINED, CBC_NO_FLAG, 1, \
@@ -262,14 +264,13 @@
VM_OC_PUSH_NULL | VM_OC_PUT_STACK) \
CBC_OPCODE (CBC_PUSH_THIS, CBC_NO_FLAG, 1, \
VM_OC_PUSH_THIS | VM_OC_PUT_STACK) \
CBC_OPCODE (CBC_PUSH_THIS_LITERAL, CBC_HAS_LITERAL_ARG, 2, \
VM_OC_PUSH_TWO | VM_OC_GET_THIS_LITERAL) \
CBC_OPCODE (CBC_PUSH_NUMBER_0, CBC_NO_FLAG, 1, \
VM_OC_PUSH_0 | VM_OC_PUT_STACK) \
CBC_OPCODE (CBC_PUSH_NUMBER_POS_BYTE, CBC_HAS_BYTE_ARG, 1, \
VM_OC_PUSH_POS_BYTE | VM_OC_PUT_STACK) \
CBC_OPCODE (CBC_PUSH_NUMBER_NEG_BYTE, CBC_HAS_BYTE_ARG, 1, \
VM_OC_PUSH_NEG_BYTE | VM_OC_PUT_STACK) \
/* Note: These 4 opcodes must me in this order */ \
CBC_OPCODE (CBC_PUSH_PROP, CBC_NO_FLAG, -1, \
VM_OC_PROP_GET | VM_OC_GET_STACK_STACK | VM_OC_PUT_STACK) \
CBC_OPCODE (CBC_PUSH_PROP_LITERAL, CBC_HAS_LITERAL_ARG, 0, \
@@ -280,6 +281,7 @@
VM_OC_PROP_GET | VM_OC_GET_THIS_LITERAL | VM_OC_PUT_STACK) \
CBC_OPCODE (CBC_PUSH_IDENT_REFERENCE, CBC_HAS_LITERAL_ARG, 3, \
VM_OC_IDENT_REFERENCE | VM_OC_PUT_STACK) \
/* Note: These 4 opcodes must me in this order */ \
CBC_OPCODE (CBC_PUSH_PROP_REFERENCE, CBC_NO_FLAG, 1, \
VM_OC_PROP_REFERENCE | VM_OC_PUT_STACK) \
CBC_OPCODE (CBC_PUSH_PROP_LITERAL_REFERENCE, CBC_HAS_LITERAL_ARG, 2, \