Changeset 208821 in webkit for trunk/Source/JavaScriptCore/DerivedSources.make

Timestamp:

Nov 16, 2016, 3:34:39 PM (9 years ago)

Author:

[email protected]

Message:

Wasm function parser should use template functions for each binary and unary opcode
​https://bugs.webkit.org/show_bug.cgi?id=164835

Reviewed by Mark Lam.

This patch changes the wasm function parser to call into a template specialization
for each binary/unary opcode. This change makes it easier to have custom implementations
of various opcodes. It is also, in theory a speedup since it does not require switching
on the opcode twice.

• CMakeLists.txt:
• DerivedSources.make:
• wasm/WasmB3IRGenerator.cpp:

(): Deleted.

• wasm/WasmFunctionParser.h:

(JSC::Wasm::FunctionParser<Context>::binaryCase):
(JSC::Wasm::FunctionParser<Context>::unaryCase):
(JSC::Wasm::FunctionParser<Context>::parseExpression):

• wasm/WasmValidate.cpp:
• wasm/generateWasm.py:

(isBinary):
(isSimple):

• wasm/generateWasmB3IRGeneratorInlinesHeader.py: Added.

(generateSimpleCode):

• wasm/generateWasmOpsHeader.py:

(opcodeMacroizer):

• wasm/generateWasmValidateInlinesHeader.py:

File:

• trunk/Source/JavaScriptCore/DerivedSources.make (modified) (2 diffs)

trunk/Source/JavaScriptCore/DerivedSources.make

@@ -66 +66 @@
     WasmOps.h \
     WasmValidateInlines.h \
+    WasmB3IRGeneratorInlines.h \
 #
 
@@ -307 +308 @@
         $(PYTHON) $(JavaScriptCore)/wasm/generateWasmValidateInlinesHeader.py $(JavaScriptCore)/wasm/wasm.json ./WasmValidateInlines.h
 
+WasmB3IRGeneratorInlines.h: $(JavaScriptCore)/wasm/generateWasmB3IRGeneratorInlinesHeader.py $(JavaScriptCore)/wasm/generateWasm.py $(JavaScriptCore)/wasm/wasm.json
+        $(PYTHON) $(JavaScriptCore)/wasm/generateWasmB3IRGeneratorInlinesHeader.py $(JavaScriptCore)/wasm/wasm.json ./WasmB3IRGeneratorInlines.h
+
 # Dynamically-defined targets are listed below. Static targets belong up top.