Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: fc7bbf6086da9d43b0fc7f8dd49bc41fa4e3ff50
https://github.com/WebKit/WebKit/commit/fc7bbf6086da9d43b0fc7f8dd49bc41fa4e3ff50
Author: Yusuke Suzuki <[email protected]>
Date: 2026-09-02 (Wed, 02 Sep 2026)
Changed paths:
M Source/JavaScriptCore/ftl/FTLLowerDFGToB3.cpp
Log Message:
-----------
[JSC] Make FTL validation patchpoints a bit solid
https://bugs.webkit.org/show_bug.cgi?id=323249
rdar://problem/186501326
Reviewed by Dan Hecht.
This patch makes FTL validation related patchpoints a bit solid, but not
affect on the actual execution much.
1. AllowMacroScratchRegisterUsage is not necessary for AssertNotEmpty.
2. Clobber registers in crash op in FTL.
* Source/JavaScriptCore/ftl/FTLLowerDFGToB3.cpp:
(JSC::FTL::DFG::LowerDFGToB3::compileAssertNotEmpty):
(JSC::FTL::DFG::LowerDFGToB3::compileCompareStrictEq):
Canonical link: https://commits.webkit.org/320374@main
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