[webkit-changes] [WebKit/WebKit] 7dc0e5: Versioning.

[Jonathan Bedard]

  Branch: refs/heads/safari-7615.3.9.101-branch
  Home:   https://github.com/WebKit/WebKit
  Commit: 7dc0e5b75ba1bb3c9e10edb2e9f30b864c69c6fd
      https://github.com/WebKit/WebKit/commit/7dc0e5b75ba1bb3c9e10edb2e9f30b864c69c6fd
  Author: Dan Robson <dan_robson at apple.com>
  Date:   2023-06-22 (Thu, 22 Jun 2023)

  Changed paths:
    M Configurations/Version.xcconfig

  Log Message:
  -----------
  Versioning.

WebKit-7615.3.9.101.1

Identifier: 259548.842 at safari-7615.3.9.101-branch


  Commit: b72a5e67a1bab9be8973bee535c3940e602fc305
      https://github.com/WebKit/WebKit/commit/b72a5e67a1bab9be8973bee535c3940e602fc305
  Author: Dan Robson <dan_robson at apple.com>
  Date:   2023-06-23 (Fri, 23 Jun 2023)

  Changed paths:
    M Configurations/Version.xcconfig

  Log Message:
  -----------
  Versioning.

Safari-7615.3.9.101.2


  Commit: 5265663228ebe5569caa452435efe0bc46ee02d3
      https://github.com/WebKit/WebKit/commit/5265663228ebe5569caa452435efe0bc46ee02d3
  Author: Russell Epstein <repstein at apple.com>
  Date:   2023-06-26 (Mon, 26 Jun 2023)

  Changed paths:
    M Configurations/Version.xcconfig

  Log Message:
  -----------
  Versioning.

WebKit-7615.3.9.101.3

Canonical link: https://commits.webkit.org/259548.844@safari-7615.3.9.101-branch


  Commit: 9baedee14669229b5277691d7a713dd7f42df553
      https://github.com/WebKit/WebKit/commit/9baedee14669229b5277691d7a713dd7f42df553
  Author: David Degazio <d_degazio at apple.com>
  Date:   2023-06-26 (Mon, 26 Jun 2023)

  Changed paths:
    A JSTests/wasm/stress/phi-live-across-rethrow.js
    A JSTests/wasm/stress/phi-live-across-throw.js
    M Source/JavaScriptCore/b3/B3DuplicateTails.cpp
    M Source/JavaScriptCore/b3/B3Kind.cpp
    M Source/JavaScriptCore/b3/B3Kind.h
    M Source/JavaScriptCore/b3/B3PatchpointValue.cpp
    M Source/JavaScriptCore/b3/B3PatchpointValue.h
    M Source/JavaScriptCore/b3/B3ValueInlines.h
    M Source/JavaScriptCore/wasm/WasmB3IRGenerator.cpp

  Log Message:
  -----------
  Cherry-pick 2e29306082ae. rdar://problem/111353801

    Prevent duplication of WASM throw and rethrow patchpoints in B3
    https://bugs.webkit.org/show_bug.cgi?id=258408
    rdar://110634913

    Reviewed by Yusuke Suzuki.

    Adds a cloningForbidden property to B3Kind, used to prevent a B3 value
    from being cloned during optimizations, and applies it to the patchpoints
    generated for the WASM throw and rethrow opcodes in WasmB3IRGenerator.
    This prevents a problem where these patchpoints could be duplicated, still
    share a stackmap/callsite index, but have conflicting live value
    locations.

    * JSTests/wasm/stress/phi-live-across-rethrow.js: Added.
    (async test):
    * JSTests/wasm/stress/phi-live-across-throw.js: Added.
    (async test):
    * Source/JavaScriptCore/b3/B3DuplicateTails.cpp:
    * Source/JavaScriptCore/b3/B3Kind.cpp:
    (JSC::B3::Kind::dump const):
    * Source/JavaScriptCore/b3/B3Kind.h:
    (JSC::B3::Kind::hasCloningForbidden):
    (JSC::B3::Kind::hasCloningForbidden const):
    (JSC::B3::Kind::isCloningForbidden const):
    (JSC::B3::Kind::setIsCloningForbidden):
    (JSC::B3::Kind::operator== const):
    (JSC::B3::Kind::hash const):
    (JSC::B3::cloningForbidden):
    * Source/JavaScriptCore/b3/B3PatchpointValue.cpp:
    (JSC::B3::PatchpointValue::PatchpointValue):
    * Source/JavaScriptCore/b3/B3PatchpointValue.h:
    * Source/JavaScriptCore/b3/B3ValueInlines.h:
    (JSC::B3::Value::cloneImpl const):
    * Source/JavaScriptCore/wasm/WasmB3IRGenerator.cpp:
    (JSC::Wasm::B3IRGenerator::addThrow):
    (JSC::Wasm::B3IRGenerator::addRethrow):

    Canonical link: https://commits.webkit.org/259548.844@safari-7615-branch

Canonical link: https://commits.webkit.org/259548.845@safari-7615.3.9.101-branch


Compare: https://github.com/WebKit/WebKit/compare/7dc0e5b75ba1%5E...9baedee14669