[webkit-changes] [WebKit/WebKit] 326ac9: Fix ARMv7 silent spills

[Justin Michaud]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 326ac9397cf30659d60157e5b18e08ceb682785d
      https://github.com/WebKit/WebKit/commit/326ac9397cf30659d60157e5b18e08ceb682785d
  Author: Justin Michaud <jmichaud at igalia.com>
  Date:   2024-05-28 (Tue, 28 May 2024)

  Changed paths:
    M Source/JavaScriptCore/dfg/DFGSpeculativeJIT32_64.cpp
    M Source/JavaScriptCore/runtime/MapPrototype.cpp

  Log Message:
  -----------
  Fix ARMv7 silent spills
https://bugs.webkit.org/show_bug.cgi?id=274770

Reviewed by Keith Miller.

After https://commits.webkit.org/279031@main and
https://commits.webkit.org/279337@main, we saw some
armv7 test failures. These changes match the 64-bit port.

* Source/JavaScriptCore/dfg/DFGSpeculativeJIT32_64.cpp:
(JSC::DFG::SpeculativeJIT::nonSpeculativePeepholeStrictEq):
(JSC::DFG::SpeculativeJIT::genericJSValueNonPeepholeStrictEq):
(JSC::DFG::SpeculativeJIT::emitCall):
(JSC::DFG::SpeculativeJIT::compileGetByVal):
(JSC::DFG::SpeculativeJIT::compile):
* Source/JavaScriptCore/runtime/MapPrototype.cpp:
(JSC::JSC_DEFINE_HOST_FUNCTION):

Canonical link: https://commits.webkit.org/279383@main



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