[Webkit-unassigned] [Bug 148273] New: Skip no-llint tests that fail due to running out of executable memory after r188969

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=148273

            Bug ID: 148273
           Summary: Skip no-llint tests that fail due to running out of
                    executable memory after r188969
    Classification: Unclassified
           Product: WebKit
           Version: Other
          Hardware: Unspecified
                OS: Unspecified
            Status: ASSIGNED
          Severity: Normal
          Priority: P2
         Component: JavaScriptCore
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: msaboff at apple.com

Beginning with http://trac.webkit.org/changeset/188696, the tests below started to fail on 32bit iOS devices due to running out of executable memory.  The "no-llint" versions of these tests should be skipped for 32bit iOS.

    jsc-layout-tests.yaml/js/script-tests/dfg-float32array.js.layout-no-llint
    jsc-layout-tests.yaml/js/script-tests/dfg-int16array.js.layout-no-llint
    jsc-layout-tests.yaml/js/script-tests/dfg-int32array-overflow-values.js.layout-no-llint
    jsc-layout-tests.yaml/js/script-tests/dfg-int32array.js.layout-no-llint
    jsc-layout-tests.yaml/js/script-tests/dfg-int8array.js.layout-no-llint
    jsc-layout-tests.yaml/js/script-tests/dfg-uint16array.js.layout-no-llint
    jsc-layout-tests.yaml/js/script-tests/dfg-uint32array-overflow-values.js.layout-no-llint
    jsc-layout-tests.yaml/js/script-tests/dfg-uint32array.js.layout-no-llint
    jsc-layout-tests.yaml/js/script-tests/dfg-uint8array.js.layout-no-llint
    jsc-layout-tests.yaml/js/script-tests/dfg-uint8clampedarray.js.layout-no-llint
    jsc-layout-tests.yaml/js/script-tests/regress-141098.js.layout-no-llint

Here is the traceback of one of the test:
[2015-08-20 15:42:00] INFO: jsc-layout-tests.yaml/js/script-tests/dfg-float32array.js.layout-no-llint: Ran out of executable memory while allocating 1484 bytes.
[2015-08-20 15:42:00] INFO: jsc-layout-tests.yaml/js/script-tests/dfg-float32array.js.layout-no-llint: 1   0x433c4f JSC::LinkBuffer::allocate(unsigned long, void*, JSC::JITCompilationEffort)
[2015-08-20 15:42:00] INFO: jsc-layout-tests.yaml/js/script-tests/dfg-float32array.js.layout-no-llint: 2   0x433cdd void JSC::LinkBuffer::copyCompactAndLinkCode<unsigned short>(JSC::MacroAssembler&, void*, JSC::JITCompilationEffort)
[2015-08-20 15:42:00] INFO: jsc-layout-tests.yaml/js/script-tests/dfg-float32array.js.layout-no-llint: 3   0x35df49 JSC::JIT::privateCompile(JSC::JITCompilationEffort)
[2015-08-20 15:42:00] INFO: jsc-layout-tests.yaml/js/script-tests/dfg-float32array.js.layout-no-llint: 4   0x2fc531 JSC::ScriptExecutable::prepareForExecutionImpl(JSC::ExecState*, JSC::JSFunction*, JSC::JSScope*, JSC::CodeSpecializationKind)
[2015-08-20 15:42:00] INFO: jsc-layout-tests.yaml/js/script-tests/dfg-float32array.js.layout-no-llint: 5   0x3560cd JSC::Interpreter::execute(JSC::EvalExecutable*, JSC::ExecState*, JSC::JSValue, JSC::JSScope*)
[2015-08-20 15:42:00] INFO: jsc-layout-tests.yaml/js/script-tests/dfg-float32array.js.layout-no-llint: 6   0x355f63 JSC::eval(JSC::ExecState*)
[2015-08-20 15:42:00] INFO: jsc-layout-tests.yaml/js/script-tests/dfg-float32array.js.layout-no-llint: 7   0x37cfaf operationCallEval
[2015-08-20 15:42:00] INFO: jsc-layout-tests.yaml/js/script-tests/dfg-float32array.js.layout-no-llint: 8   0x7c45495
[2015-08-20 15:42:00] INFO: jsc-layout-tests.yaml/js/script-tests/dfg-float32array.js.layout-no-llint: 9   0x7c3fb99
[2015-08-20 15:42:00] INFO: jsc-layout-tests.yaml/js/script-tests/dfg-float32array.js.layout-no-llint: 10  0x4490d1 vmEntryToJavaScript
[2015-08-20 15:42:00] INFO: jsc-layout-tests.yaml/js/script-tests/dfg-float32array.js.layout-no-llint: 11  0x36af0b JSC::JITCode::execute(JSC::VM*, JSC::ProtoCallFrame*)
[2015-08-20 15:42:00] INFO: jsc-layout-tests.yaml/js/script-tests/dfg-float32array.js.layout-no-llint: 12  0x358c31 JSC::Interpreter::execute(JSC::ProgramExecutable*, JSC::ExecState*, JSC::JSObject*)
[2015-08-20 15:42:00] INFO: jsc-layout-tests.yaml/js/script-tests/dfg-float32array.js.layout-no-llint: 13  0x1fda8f JSC::evaluate(JSC::ExecState*, JSC::SourceCode const&, JSC::JSValue, WTF::NakedPtr<JSC::Exception>&)
[2015-08-20 15:42:00] INFO: jsc-layout-tests.yaml/js/script-tests/dfg-float32array.js.layout-no-llint: 14  0x795f1 jscmain(int, char**)
[2015-08-20 15:42:00] INFO: jsc-layout-tests.yaml/js/script-tests/dfg-float32array.js.layout-no-llint: 15  0x7910b main
[2015-08-20 15:42:00] INFO: jsc-layout-tests.yaml/js/script-tests/dfg-float32array.js.layout-no-llint: 16  0x34191873 <redacted>
[2015-08-20 15:42:00] INFO: jsc-layout-tests.yaml/js/script-tests/dfg-float32array.js.layout-no-llint: ./test_script_855: line 2: 13988 Segmentation fault: 11  "$@" /System/Library/Frameworks/JavaScriptCore.framework/Resources/jsc --useFTLJIT\=false --enableFunctionDotArguments\=true --useLLInt\=false resources/standalone-pre.js dfg-float32array.js resources/standalone-post.js
[2015-08-20 15:42:00] INFO: jsc-layout-tests.yaml/js/script-tests/dfg-float32array.js.layout-no-llint: ERROR: Unexpected exit code: 139

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