[Webkit-unassigned] [Bug 166653] New: 26 JSC test failures when running with the cloop.

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=166653

            Bug ID: 166653
           Summary: 26 JSC test failures when running with the cloop.
    Classification: Unclassified
           Product: WebKit
           Version: WebKit Local Build
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: JavaScriptCore
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: mark.lam at apple.com

Build the cloop as follows:
$ ./Tools/Scripts/build-jsc --release --cloop

Run the JSC tests as follows:
$ ./Tools/Scripts/run-javascriptcore-tests --release --cloop --no-build --no-jit-stress-tests

You'll see these 26 failures:
** The following JSC stress test failures have been introduced:
    ChakraCore.yaml/ChakraCore/test/TaggedIntegers/predecrement.js.default
    ChakraCore.yaml/ChakraCore/test/TaggedIntegers/preincrement.js.default
    es6.yaml/es6/typed_arrays_Int16Array.js.default
    es6.yaml/es6/typed_arrays_Int8Array.js.default
    jsc-layout-tests.yaml/js/script-tests/dfg-int16array.js.layout
    jsc-layout-tests.yaml/js/script-tests/dfg-int8array.js.layout
    jsc-layout-tests.yaml/js/script-tests/regress-139548.js.layout
    jsc-layout-tests.yaml/js/script-tests/regress-150434.js.layout
    stress/arith-abs-on-various-types.js.default
    stress/arith-abs-to-arith-negate-range-optimizaton.js.default
    stress/arith-abs-with-bitwise-or-zero.js.default
    stress/arith-ceil-on-various-types.js.default
    stress/arith-clz32-on-various-types.js.default
    stress/arith-cos-on-various-types.js.default
    stress/arith-floor-on-various-types.js.default
    stress/arith-fround-on-various-types.js.default
    stress/arith-log-on-various-types.js.default
    stress/arith-negate-on-various-types.js.default
    stress/arith-round-on-various-types.js.default
    stress/arith-sin-on-various-types.js.default
    stress/arith-sqrt-on-various-types.js.default
    stress/arith-tan-on-various-types.js.default
    stress/arith-trunc-on-various-types.js.default
    stress/check-string-ident.js.default
    stress/compare-strict-eq-on-various-types.js.default
    stress/redundant-add-overflow-checks.js.default

Results for JSC stress tests:
    26 failures found.

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