NEW232866
Compiler Incorrect Optimization 
https://bugs.webkit.org/show_bug.cgi?id=232866
Summary Compiler Incorrect Optimization
zhiyi
Reported 2021-11-08 22:19:52 PST
OS: ubuntu20.04 Architecture: <x64> ./jsc bug.js expected output -NaN -NaN actual output -NaN NaN bug.js ################################## function f() { const v1 = Math.ceil({}); const v2 = -v1; const v3 = v2.toLocaleString(); return v3; } let a0 = f(); print(a0); for (let i = 0; i < 0x1000; i++) { f(); } let a3 = f(); print(a3);
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Radar WebKit Bug Importer
Comment 1 2021-11-15 22:20:24 PST
<rdar://problem/85443513>
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