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<base href="https://bugs.webkit.org/" />
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [ARM] REGRESSION(r203786): ASSERTION FAILED: static_cast<ptrdiff_t>(inlineSize) <= MacroAssembler::maxJumpReplacementSize()"
href="https://bugs.webkit.org/show_bug.cgi?id=160288">160288</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>[ARM] REGRESSION(r203786): ASSERTION FAILED: static_cast<ptrdiff_t>(inlineSize) <= MacroAssembler::maxJumpReplacementSize()
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr>
<tr>
<th>Product</th>
<td>WebKit
</td>
</tr>
<tr>
<th>Version</th>
<td>Other
</td>
</tr>
<tr>
<th>Hardware</th>
<td>Unspecified
</td>
</tr>
<tr>
<th>OS</th>
<td>Unspecified
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>Critical
</td>
</tr>
<tr>
<th>Priority</th>
<td>P1
</td>
</tr>
<tr>
<th>Component</th>
<td>JavaScriptCore
</td>
</tr>
<tr>
<th>Assignee</th>
<td>webkit-unassigned@lists.webkit.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>ossy@webkit.org
</td>
</tr>
<tr>
<th>CC</th>
<td>mark.lam@apple.com, sbarati@apple.com
</td>
</tr>
<tr>
<th>Blocks</th>
<td>108645, 160110
</td>
</tr></table>
<p>
<div>
<pre>Almost all tests started to assert and crash after <a href="https://trac.webkit.org/changeset/203786">https://trac.webkit.org/changeset/203786</a>
with ARM instruction set.
cdjs-tests.yaml/main.js.default: ASSERTION FAILED: static_cast<ptrdiff_t>(inlineSize) <= MacroAssembler::maxJumpReplacementSize()
cdjs-tests.yaml/main.js.default: ../../Source/JavaScriptCore/jit/JITMathIC.h(81) : bool JSC::JITMathIC<Generator>::generateInline(JSC::CCallHelpers&, JSC::MahICGenerationState&, bool) [with GeneratorType = JSC::JITAddGenerator]
cdjs-tests.yaml/main.js.default: 1 0x41b81798 WTFCrash
cdjs-tests.yaml/main.js.default: 2 0x4145a4b8 JSC::JITMathIC<JSC::JITAddGenerator>::generateInline(JSC::CCallHelpers&, JSC::MathICGenerationState&, bool)
cdjs-tests.yaml/main.js.default: 3 0x4165d148 void JSC::JIT::emitMathICFast<JSC::JITAddGenerator, long long (*)(JSC::ExecState*, long long, long long, JSC:ArithProfile*), long long (*)(JSC::ExecState*, long long, long long)>(JSC::JITMathIC<JSC::JITAddGenerator>*, JSC::Instruction*, long long (*)(JSC::ExecState* long long, long long, JSC::ArithProfile*), long long (*)(JSC::ExecState*, long long, long long))
cdjs-tests.yaml/main.js.default: 4 0x4165a340 JSC::JIT::emit_op_add(JSC::Instruction*)
cdjs-tests.yaml/main.js.default: 5 0x416488a8 JSC::JIT::privateCompileMainPass()
cdjs-tests.yaml/main.js.default: 6 0x4164ba00 JSC::JIT::compileWithoutLinking(JSC::JITCompilationEffort)
cdjs-tests.yaml/main.js.default: 7 0x416aa570 JSC::JITWorklist::Plan::compileInThread()
cdjs-tests.yaml/main.js.default: 8 0x416aa8e0 JSC::JITWorklist::Plan::compileNow(JSC::CodeBlock*)
cdjs-tests.yaml/main.js.default: 9 0x416a9054 JSC::JITWorklist::compileLater(JSC::CodeBlock*)
cdjs-tests.yaml/main.js.default: 10 0x416d4d6c JSC::LLInt::jitCompileAndSetHeuristics(JSC::CodeBlock*, JSC::ExecState*)
cdjs-tests.yaml/main.js.default: 11 0x416c9e3c
cdjs-tests.yaml/main.js.default: Illegal instruction
cdjs-tests.yaml/main.js.default: ERROR: Unexpected exit code: 132</pre>
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