search for: getttypeglobalreference

Hi, I ran into a crash using Objective-C with llvm/clang on ARM-Linux. The crash happens while unwinding the stack from pthread_exit as soon as the first call frame is reached that belongs to a function that uses the personality routine from libobjc2. This function is in a shared library (libgnustepbase), and here's the start of its entry in the execption table: GCC_except_table20:

...InitializeELF(TM.Options.UseInitArray); } + +MCSymbol *AArch64MachOTargetObjectFile::getCFIPersonalitySymbol( + const GlobalValue *GV, Mangler *Mang, MachineModuleInfo *MMI) const { + MCSymbol *SSym = Mang->getSymbol(GV); + + return SSym; +} + +const MCExpr *AArch64MachOTargetObjectFile::getTTypeGlobalReference( + const GlobalValue *GV, Mangler *Mang, MachineModuleInfo *MMI, + unsigned Encoding, MCStreamer &Streamer) const { + MCSymbol *sym = getContext().CreateTempSymbol(); + Streamer.EmitLabel(sym); + const MCExpr *expr = MCSymbolRefExpr::Create( + Mang->getSymbol(GV), MCSymbolRefEx...