YourWishes/jerryscript
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Parser optimizations.

Browse Source 
- parser is now non-recursive (i.e. parse function is not called recursively in any case);
 - byte-code is now more compact:
    - constants are now not immediately dumped upon occurence, but later - where necessary;
    - assignments are combined with unary / binary operations;
    - binary operations are encoded more compactly in many cases;
 - byte-code arrays are now allocated separately for each scope (so, GC of the scopes now becomes possible);
 - byte-code is dumped directly into corresponding byte-code arrays:
   - linked lists of op_meta are not now used for main code of a scope.

JerryScript-DCO-1.0-Signed-off-by: Ruben Ayrapetyan r.ayrapetyan@samsung.com
JerryScript-DCO-1.0-Signed-off-by: Andrey Shitov a.shitov@samsung.com
This commit is contained in:
Andrey Shitov
2015-11-03 19:14:19 +03:00
committed by Ruben Ayrapetyan
parent b1de93abd6
commit 50d124bfc3
51 changed files with 9044 additions and 7401 deletions
Download Patch File Download Diff File Expand all files Collapse all files
jerry-core/CMakeLists.txt
+3
View File
@@ -112,6 +112,7 @@ project (JerryCore CXX C ASM)
${CMAKE_SOURCE_DIR}/jerry-core/ecma/base
${CMAKE_SOURCE_DIR}/jerry-core/ecma/operations
${CMAKE_SOURCE_DIR}/jerry-core/parser/js
${CMAKE_SOURCE_DIR}/jerry-core/parser/js/bc
${CMAKE_SOURCE_DIR}/jerry-core/parser/js/collections
${CMAKE_SOURCE_DIR}/jerry-core/parser/regexp
${CMAKE_SOURCE_DIR}/jerry-core/jrt)
@@ -131,6 +132,7 @@ project (JerryCore CXX C ASM)
file(GLOB SOURCE_CORE_ECMA_BASE ecma/base/*.cpp)
file(GLOB SOURCE_CORE_ECMA_OPERATIONS ecma/operations/*.cpp)
file(GLOB SOURCE_CORE_PARSER_JS parser/js/*.cpp)
file(GLOB SOURCE_CORE_PARSER_JS_BC parser/js/bc/*.cpp)
file(GLOB SOURCE_CORE_PARSER_JS_COLLECTIONS parser/js/collections/*.cpp)
file(GLOB SOURCE_CORE_PARSER_REGEXP parser/regexp/*.cpp)
file(GLOB SOURCE_CORE_JRT jrt/*.cpp)
@@ -145,6 +147,7 @@ project (JerryCore CXX C ASM)
${SOURCE_CORE_ECMA_BASE}
${SOURCE_CORE_ECMA_OPERATIONS}
${SOURCE_CORE_PARSER_JS}
${SOURCE_CORE_PARSER_JS_BC}
${SOURCE_CORE_PARSER_JS_COLLECTIONS}
${SOURCE_CORE_PARSER_REGEXP}
${SOURCE_CORE_JRT})