[llvm-bugs] [Bug 52356] New: aarch64 disassembler dies "bad LLVMDisassembler_VariantKind" disassembling one of chrome's object files

[via llvm-bugs]

https://bugs.llvm.org/show_bug.cgi?id=52356

            Bug ID: 52356
           Summary: aarch64 disassembler dies "bad
                    LLVMDisassembler_VariantKind" disassembling one of
                    chrome's object files
           Product: libraries
           Version: trunk
          Hardware: PC
                OS: All
            Status: NEW
          Severity: enhancement
          Priority: P
         Component: Backend: AArch64
          Assignee: unassignedbugs at nondot.org
          Reporter: nicolasweber at gmx.de
                CC: arnaud.degrandmaison at arm.com,
                    llvm-bugs at lists.llvm.org, smithp352 at googlemail.com,
                    Ties.Stuij at arm.com

Created attachment 25402
  --> https://bugs.llvm.org/attachment.cgi?id=25402&action=edit
repro .o file

% git describe HEAD
llvmorg-14-init-8155-g5015f250894d

 % ~/src/llvm-project/out/gn/bin/llvm-otool -tV
obj/third_party/swiftshader/src/Reactor/swiftshader_reactor_base/Reactor.o >
/dev/null
bad LLVMDisassembler_VariantKind
UNREACHABLE executed at
../../llvm/lib/Target/AArch64/Disassembler/AArch64ExternalSymbolizer.cpp:39!
PLEASE submit a bug report to https://bugs.llvm.org/ and include the crash
backtrace.
Stack dump:
0.      Program arguments: /Users/thakis/src/llvm-project/out/gn/bin/llvm-otool
-tV obj/third_party/swiftshader/src/Reactor/swiftshader_reactor_base/Reactor.o
zsh: abort      ~/src/llvm-project/out/gn/bin/llvm-otool -tV  > /dev/null

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