Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: dc07956c5aaa88bb1113f3d211d50d07b24204a0
https://github.com/WebKit/WebKit/commit/dc07956c5aaa88bb1113f3d211d50d07b24204a0
Author: Yusuke Suzuki <ysuz...@apple.com>
Date: 2023-08-03 (Thu, 03 Aug 2023)
Changed paths:
M Source/JavaScriptCore/bytecompiler/BytecodeGenerator.cpp
M Source/JavaScriptCore/bytecompiler/BytecodeGenerator.h
M Source/JavaScriptCore/bytecompiler/NodesCodegen.cpp
Log Message:
-----------
[JSC] Use call_ignore_result when calling internal functions
https://bugs.webkit.org/show_bug.cgi?id=259744
rdar://113283485
Reviewed by Mark Lam.
Apply call_ignore_result to internal function calls (like, PromiseOperation
related calls from async function),
to purge ValueProfile, unnecessary JIT code, and bytecode more.
* Source/JavaScriptCore/bytecompiler/BytecodeGenerator.cpp:
(JSC::BytecodeGenerator::generate):
(JSC::BytecodeGenerator::emitInstanceFieldInitializationIfNeeded):
(JSC::BytecodeGenerator::emitCall):
(JSC::BytecodeGenerator::emitCallIgnoreResult):
* Source/JavaScriptCore/bytecompiler/BytecodeGenerator.h:
(JSC::BytecodeGenerator::emitDirectSetPrototypeOf):
* Source/JavaScriptCore/bytecompiler/NodesCodegen.cpp:
(JSC::BaseDotNode::emitPutProperty):
(JSC::PostfixNode::emitDot):
(JSC::PrefixNode::emitDot):
(JSC::FunctionNode::emitBytecode):
(JSC::ClassExprNode::emitBytecode):
(JSC::ObjectPatternNode::bindValue const):
(JSC::ObjectSpreadExpressionNode::emitBytecode):
Canonical link: https://commits.webkit.org/266538@main
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