rossberg@, PTAL

ClusterFuzz has detected this issue as fixed in range 38233:38234.

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=4650511127281664

Fuzzer: mbarbella_js_mutation
Job Type: linux_asan_d8_v8_mipsel_dbg
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  pos->IsSmi() in messages.cc
  
Regressed: V8: r38211:38212
Fixed: V8: r38233:38234

Minimized Testcase (0.18 Kb):
Download: https://cluster-fuzz.appspot.com/download/AMIfv97WR8QpNh1lTLfsClGqHEtQr0T6QZ4CGY0vH2WZzjHB8LwxPNBpUrqeIDkz4pPPgx6FBSK60cGCcrPWN2UTyFnyH-XdWuonxzyBoc1lJSMkAWEMgb3IvZvsXrO9dhpz6yVsg3HfkORUNs9NHnbfIBGQRalchg?testcase_id=4650511127281664
Error.prepareStackTrace = (e,s) => s;
__v_0 = Error().stack[0].constructor;
__v_1 = {};
function __f_0() {}
__v_2 = __v_0.call(null, __v_1, __f_0, {valueOf() { return 1611877293 }});


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