regexp crash on ppc64le #44055

./node-v18.7.0-linux-ppc64le/bin/node crash_irregexp_ppc64el.js

#
# Fatal error in , line 0
# Check failed: scratch != no_reg.
#
#
#
#FailureMessage Object: 0x7fffc512d510
 1: 0x1083dbf4  [./node]
 2: 0x12137b9c V8_Fatal(char const*, ...) [./node]
 3: 0x11542b8c v8::internal::TurboAssembler::StoreU64(v8::internal::Register, v8::internal::MemOperand const&, v8::internal::Register) [./node]
 4: 0x11598650 v8::internal::RegExpMacroAssemblerPPC::WriteStackPointerToRegister(int) [./node]
 5: 0x1118e6bc v8::internal::ActionNode::Emit(v8::internal::RegExpCompiler*, v8::internal::Trace*) [./node]
 6: 0x111847cc v8::internal::RegExpCompiler::Assemble(v8::internal::Isolate*, v8::internal::RegExpMacroAssembler*, v8::internal::RegExpNode*, int, v8::internal::Handle<v8::internal::String>) [./node]
 7: 0x111b0db4 v8::internal::RegExpImpl::Compile(v8::internal::Isolate*, v8::internal::Zone*, v8::internal::RegExpCompileData*, v8::base::Flags<v8::internal::RegExpFlag, int>, v8::internal::Handle<v8::internal::String>, v8::internal::Handle<v8::internal::String>, bool, unsigned int&) [./node]
 8: 0x111b16c4 v8::internal::RegExpImpl::CompileIrregexp(v8::internal::Isolate*, v8::internal::Handle<v8::internal::JSRegExp>, v8::internal::Handle<v8::internal::String>, bool) [./node]
 9: 0x111b23ec v8::internal::RegExpImpl::IrregexpPrepare(v8::internal::Isolate*, v8::internal::Handle<v8::internal::JSRegExp>, v8::internal::Handle<v8::internal::String>) [./node]
10: 0x111b27a8 v8::internal::RegExpImpl::IrregexpExec(v8::internal::Isolate*, v8::internal::Handle<v8::internal::JSRegExp>, v8::internal::Handle<v8::internal::String>, int, v8::internal::Handle<v8::internal::RegExpMatchInfo>, v8::internal::RegExp::ExecQuirks) [./node]
11: 0x111e9658 v8::internal::Runtime_RegExpExec(int, unsigned long*, v8::internal::Isolate*) [./node]
12: 0x1174bec0  [./node]
Trace/breakpoint trap