riscv-rust-backtrace

#0  0x00007f6550c4e136 in llvm::MCInstrInfo::get (this=0x0, Opcode=25) at /home/angelo-arch/src/riscv/riscv-llvm/include/llvm/MC/MCInstrInfo.h:46
#1  0x00007f6550c8ccaa in (anonymous namespace)::RISCVMCCodeEmitter::encodeInstruction (this=0x7f653f098d20, MI=..., OS=..., Fixups=..., STI=...)
    at /home/angelo-arch/src/riscv/riscv-llvm/lib/Target/RISCV/MCTargetDesc/RISCVMCCodeEmitter.cpp:126
#2  0x00007f6551e2da03 in llvm::MCELFStreamer::EmitInstToData (this=0x7f653f061c40, Inst=..., STI=...) at /home/angelo-arch/src/riscv/riscv-llvm/lib/MC/MCELFStreamer.cpp:478
#3  0x00007f6551e4932d in llvm::MCObjectStreamer::EmitInstruction (this=0x7f653f061c40, Inst=..., STI=...) at /home/angelo-arch/src/riscv/riscv-llvm/lib/MC/MCObjectStreamer.cpp:242
#4  0x00007f65511f7a1c in llvm::AsmPrinter::EmitToStreamer (this=0x7f654700e440, S=..., Inst=...) at /home/angelo-arch/src/riscv/riscv-llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp:152
#5  0x00007f6550c4b1f1 in llvm::RISCVAsmPrinter::EmitInstruction (this=0x7f654700e440, MI=0x7f6546850548) at /home/angelo-arch/src/riscv/riscv-llvm/lib/Target/RISCV/RISCVAsmPrinter.cpp:32
#6  0x00007f65511fcad1 in llvm::AsmPrinter::EmitFunctionBody (this=0x7f654700e440) at /home/angelo-arch/src/riscv/riscv-llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp:958
#7  0x00007f6550c4bf38 in llvm::AsmPrinter::runOnMachineFunction (this=0x7f654700e440, MF=...) at /home/angelo-arch/src/riscv/riscv-llvm/include/llvm/CodeGen/AsmPrinter.h:206
#8  0x00007f6550c4becb in llvm::RISCVAsmPrinter::runOnMachineFunction (this=0x7f654700e440, MF=...) at /home/angelo-arch/src/riscv/riscv-llvm/lib/Target/RISCV/RISCVAsmPrinter.cpp:149
#9  0x00007f6551447ace in llvm::MachineFunctionPass::runOnFunction (this=0x7f654700e440, F=...) at /home/angelo-arch/src/riscv/riscv-llvm/lib/CodeGen/MachineFunctionPass.cpp:43
#10 0x00007f655214050f in llvm::FPPassManager::runOnFunction (this=0x7f653f061380, F=...) at /home/angelo-arch/src/riscv/riscv-llvm/lib/IR/LegacyPassManager.cpp:1537
#11 0x00007f6552140825 in llvm::FPPassManager::runOnModule (this=0x7f653f061380, M=...) at /home/angelo-arch/src/riscv/riscv-llvm/lib/IR/LegacyPassManager.cpp:1558
#12 0x00007f6552140fba in (anonymous namespace)::MPPassManager::runOnModule (this=0x7f654c65d000, M=...) at /home/angelo-arch/src/riscv/riscv-llvm/lib/IR/LegacyPassManager.cpp:1614
#13 0x00007f6552140ae6 in llvm::legacy::PassManagerImpl::run (this=0x7f654ad94a00, M=...) at /home/angelo-arch/src/riscv/riscv-llvm/lib/IR/LegacyPassManager.cpp:1717
#14 0x00007f65521415e1 in llvm::legacy::PassManager::run (this=0x7f65468a4430, M=...) at /home/angelo-arch/src/riscv/riscv-llvm/lib/IR/LegacyPassManager.cpp:1748
#15 0x00007f655096194a in LLVMRustWriteOutputFile (Target=0x7f6543bc9a80, PMR=0x7f65468a4430, M=0x7f6542a4ce00,
    path=0x7f654693dc20 "x86_64-unknown-linux-gnu/stage2/lib/rustlib/riscv64-unknown-linux-gnu/lib/core-fe3cdf61.0.o", FileType=llvm::TargetMachine::CGFT_ObjectFile)
    at /home/angelo-arch/src/rustc-nightly/src/rustllvm/PassWrapper.cpp:352
#16 0x00007f6555f24424 in rustc_trans::back::write::write_output_file::hf6ad0ac1f30580cb ()
   from /home/angelo-arch/src/rustc-nightly/x86_64-unknown-linux-gnu/stage2/lib/librustc_trans-fe3cdf61.so
#17 0x00007f6555f267fb in rustc_trans::back::write::optimize_and_codegen::_$u7b$$u7b$closure$u7d$$u7d$::h105c6e284554a541 ()
   from /home/angelo-arch/src/rustc-nightly/x86_64-unknown-linux-gnu/stage2/lib/librustc_trans-fe3cdf61.so
#18 0x00007f6555f2f6c8 in rustc_trans::back::write::execute_work_item::h049ab403792250bd ()
   from /home/angelo-arch/src/rustc-nightly/x86_64-unknown-linux-gnu/stage2/lib/librustc_trans-fe3cdf61.so
#19 0x00007f6555f27832 in rustc_trans::back::write::run_passes::h5ab6496595010803 () from /home/angelo-arch/src/rustc-nightly/x86_64-unknown-linux-gnu/stage2/lib/librustc_trans-fe3cdf61.so
#20 0x00007f6558aa9b58 in rustc_driver::driver::phase_5_run_llvm_passes::h78c11b71f160dc4c ()
   from /home/angelo-arch/src/rustc-nightly/x86_64-unknown-linux-gnu/stage2/lib/librustc_driver-fe3cdf61.so
#21 0x00007f6558a62401 in rustc_driver::driver::compile_input::h5e5e4501615d7d4b () from /home/angelo-arch/src/rustc-nightly/x86_64-unknown-linux-gnu/stage2/lib/librustc_driver-fe3cdf61.so
#22 0x00007f6558a4cdff in rustc_driver::run_compiler::h9bfe8b5b10d5224d () from /home/angelo-arch/src/rustc-nightly/x86_64-unknown-linux-gnu/stage2/lib/librustc_driver-fe3cdf61.so
#23 0x00007f6558a49ab1 in std::panicking::try::call::h66750c51b011e8b9 () from /home/angelo-arch/src/rustc-nightly/x86_64-unknown-linux-gnu/stage2/lib/librustc_driver-fe3cdf61.so
#24 0x00007f655855490c in __rust_try () from /home/angelo-arch/src/rustc-nightly/x86_64-unknown-linux-gnu/stage2/lib/libstd-fe3cdf61.so
#25 0x00007f65585548af in __rust_maybe_catch_panic () from /home/angelo-arch/src/rustc-nightly/x86_64-unknown-linux-gnu/stage2/lib/libstd-fe3cdf61.so
#26 0x00007f6558a4a67b in _$LT$F$u20$as$u20$alloc..boxed..FnBox$LT$A$GT$$GT$::call_box::h1dabc16042a72ead ()
   from /home/angelo-arch/src/rustc-nightly/x86_64-unknown-linux-gnu/stage2/lib/librustc_driver-fe3cdf61.so
#27 0x00007f6558544365 in std::sys::thread::Thread::new::thread_start::h00ab25479c85f368 () from /home/angelo-arch/src/rustc-nightly/x86_64-unknown-linux-gnu/stage2/lib/libstd-fe3cdf61.so
#28 0x00007f654ff4d484 in start_thread () from /usr/lib/libpthread.so.0
#29 0x00007f655818f6dd in clone () from /usr/lib/libc.so.6