<table border="1" cellspacing="0" cellpadding="8">
    <tr>
        <th>Issue</th>
        <td>
            <a href=https://github.com/llvm/llvm-project/issues/87192>87192</a>
        </td>
    </tr>

    <tr>
        <th>Summary</th>
        <td>
            "llc" crash
        </td>
    </tr>

    <tr>
      <th>Labels</th>
      <td>
            new issue
      </td>
    </tr>

    <tr>
      <th>Assignees</th>
      <td>
      </td>
    </tr>

    <tr>
      <th>Reporter</th>
      <td>
          cpython-java
      </td>
    </tr>
</table>

<pre>
    # description
when i use 'llc' to translate an IR, crash happened. I don't know whether it's a bug of 'llc' and want to be sure about it.

thank you for your help!
# ir
```
; ModuleID = '1360'
source_filename = "M"

@my_format_str_int = private unnamed_addr constant [4 x i8] c"%d\0A\00", align 1
@my_format_str_float = private unnamed_addr constant [4 x i8] c"%f\0A\00", align 1

define i32 @main() {
BB:
  %A = alloca i16, align 8
  store i64 1, ptr %A, align 4
  %0 = call i16 @my_func_1(i16 -32768, i16 -32768)
  %1 = zext i16 %0 to i32
  %B = or i16 32767, %0
  %2 = call i32 (ptr, ...) @printf(ptr @my_format_str_int, i32 %1)
  store i16 %B, ptr %A, align 2
  ret i32 0
}

declare i32 @printf(ptr, ...)

define internal i16 @my_func_1(i16 %0, i16 %1) {
my_block_1:
  br label %BB1

BB1:                                              ; preds = %my_block_1
  %my_new_inst_2 = and i16 %0, %1
  br label %BB

BB:                                               ; preds = %BB1
  %A = alloca i1, align 1
  %G1 = getelementptr ptr, ptr %A, i8 -128
  %G3 = getelementptr ptr, ptr %A, i8 0
  %G = getelementptr ptr, ptr %G1, i8 -128
  %C = icmp sle i1 false, true
  store i1 %C, ptr %G, align 1
  store ptr %G3, ptr %G, align 8
  ret i16 %my_new_inst_2
}
```

# cmd
`./llc temp -mtriple=aarch64 -O=0 -mcpu=a64fx` （`llc` -> `17.0.4`）

# error info
```
llc: /home/jiangbo/compiler_test/llvm/llvm-project-llvmorg-17.0.4/build/lib/Target/AArch64/AArch64GenAsmWriter.inc:20896: static const char *llvm::AArch64InstPrinter::getRegisterName(llvm::MCRegister, unsigned int): Assertion `RegNo && RegNo < 716 && "Invalid register number!"' failed.
PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace.
Stack dump:
0.      Program arguments: ./llc 1360.ll -mtriple=aarch64 -O=0 -mcpu=a64fx -mattr=+zcm
1.      Running pass 'Function Pass Manager' on module '1360.ll'.
2.      Running pass 'AArch64 Assembly Printer' on function '@main'
 #0 0x0000000000e05eeb backtrace (./llc+0xe05eeb)
 #1 0x000000000f79b765 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) /home/jiangbo/compiler_test/llvm/llvm-project-llvmorg-17.0.4/llvm/lib/Support/Unix/Signals.inc:602:11
 #2 0x000000000f79cffb PrintStackTraceSignalHandler(void*) /home/jiangbo/compiler_test/llvm/llvm-project-llvmorg-17.0.4/llvm/lib/Support/Unix/Signals.inc:675:1
 #3 0x000000000f793628 llvm::sys::RunSignalHandlers() /home/jiangbo/compiler_test/llvm/llvm-project-llvmorg-17.0.4/llvm/lib/Support/Signals.cpp:104:5
 #4 0x000000000f7a17eb SignalHandler(int) /home/jiangbo/compiler_test/llvm/llvm-project-llvmorg-17.0.4/llvm/lib/Support/Unix/Signals.inc:413:1
 #5 0x00007f24c378b520 (/lib/x86_64-linux-gnu/libc.so.6+0x42520)
 #6 0x00007f24c37dfa7c pthread_kill (/lib/x86_64-linux-gnu/libc.so.6+0x96a7c)
 #7 0x00007f24c378b476 gsignal (/lib/x86_64-linux-gnu/libc.so.6+0x42476)
 #8 0x00007f24c37717f3 abort (/lib/x86_64-linux-gnu/libc.so.6+0x287f3)
 #9 0x00007f24c377171b (/lib/x86_64-linux-gnu/libc.so.6+0x2871b)
#10 0x00007f24c3782e96 (/lib/x86_64-linux-gnu/libc.so.6+0x39e96)
#11 0x0000000008b11d28 llvm::AArch64InstPrinter::getRegisterName(llvm::MCRegister, unsigned int) /home/jiangbo/compiler_test/llvm/llvm-project-llvmorg-17.0.4/build/lib/Target/AArch64/AArch64GenAsmWriter.inc:21639:10
#12 0x0000000008b2caac llvm::AArch64InstPrinter::printRegName(llvm::raw_ostream&, llvm::MCRegister) const /home/jiangbo/compiler_test/llvm/llvm-project-llvmorg-17.0.4/llvm/lib/Target/AArch64/MCTargetDesc/AArch64InstPrinter.cpp:63:28
#13 0x0000000008b0aac0 llvm::AArch64InstPrinter::printShiftedRegister(llvm::MCInst const*, unsigned int, llvm::MCSubtargetInfo const&, llvm::raw_ostream&) /home/jiangbo/compiler_test/llvm/llvm-project-llvmorg-17.0.4/llvm/lib/Target/AArch64/MCTargetDesc/AArch64InstPrinter.cpp:1249:16
#14 0x0000000008ae91b9 llvm::AArch64InstPrinter::printInstruction(llvm::MCInst const*, unsigned long, llvm::MCSubtargetInfo const&, llvm::raw_ostream&) /home/jiangbo/compiler_test/llvm/llvm-project-llvmorg-17.0.4/build/lib/Target/AArch64/AArch64GenAsmWriter.inc:19358:5
#15 0x0000000008b35667 llvm::AArch64InstPrinter::printInst(llvm::MCInst const*, unsigned long, llvm::StringRef, llvm::MCSubtargetInfo const&, llvm::raw_ostream&) /home/jiangbo/compiler_test/llvm/llvm-project-llvmorg-17.0.4/llvm/lib/Target/AArch64/MCTargetDesc/AArch64InstPrinter.cpp:0:5
#16 0x000000000d7084ef llvm::MCTargetStreamer::prettyPrintAsm(llvm::MCInstPrinter&, unsigned long, llvm::MCInst const&, llvm::MCSubtargetInfo const&, llvm::raw_ostream&) /home/jiangbo/compiler_test/llvm/llvm-project-llvmorg-17.0.4/llvm/lib/MC/MCStreamer.cpp:1072:15
#17 0x000000000d4b1662 (anonymous namespace)::MCAsmStreamer::emitInstruction(llvm::MCInst const&, llvm::MCSubtargetInfo const&) /home/jiangbo/compiler_test/llvm/llvm-project-llvmorg-17.0.4/llvm/lib/MC/MCAsmStreamer.cpp:2401:5
#18 0x000000000a4d273a llvm::AsmPrinter::EmitToStreamer(llvm::MCStreamer&, llvm::MCInst const&) /home/jiangbo/compiler_test/llvm/llvm-project-llvmorg-17.0.4/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp:402:1
#19 0x000000000197d1ee (anonymous namespace)::AArch64AsmPrinter::emitInstruction(llvm::MachineInstr const*) /home/jiangbo/compiler_test/llvm/llvm-project-llvmorg-17.0.4/llvm/lib/Target/AArch64/AArch64AsmPrinter.cpp:1774:3
#20 0x000000000a4f21e9 llvm::AsmPrinter::emitFunctionBody() /home/jiangbo/compiler_test/llvm/llvm-project-llvmorg-17.0.4/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp:1729:13
#21 0x000000000197301a (anonymous namespace)::AArch64AsmPrinter::runOnMachineFunction(llvm::MachineFunction&) /home/jiangbo/compiler_test/llvm/llvm-project-llvmorg-17.0.4/llvm/lib/Target/AArch64/AArch64AsmPrinter.cpp:154:5
#22 0x000000000b3c32da llvm::MachineFunctionPass::runOnFunction(llvm::Function&) /home/jiangbo/compiler_test/llvm/llvm-project-llvmorg-17.0.4/llvm/lib/CodeGen/MachineFunctionPass.cpp:91:8
#23 0x000000000d03238b llvm::FPPassManager::runOnFunction(llvm::Function&) /home/jiangbo/compiler_test/llvm/llvm-project-llvmorg-17.0.4/llvm/lib/IR/LegacyPassManager.cpp:1435:27
#24 0x000000000d04cf9b llvm::FPPassManager::runOnModule(llvm::Module&) /home/jiangbo/compiler_test/llvm/llvm-project-llvmorg-17.0.4/llvm/lib/IR/LegacyPassManager.cpp:1481:16
#25 0x000000000d033b15 (anonymous namespace)::MPPassManager::runOnModule(llvm::Module&) /home/jiangbo/compiler_test/llvm/llvm-project-llvmorg-17.0.4/llvm/lib/IR/LegacyPassManager.cpp:1550:27
#26 0x000000000d032d23 llvm::legacy::PassManagerImpl::run(llvm::Module&) /home/jiangbo/compiler_test/llvm/llvm-project-llvmorg-17.0.4/llvm/lib/IR/LegacyPassManager.cpp:535:44
#27 0x000000000d04dab4 llvm::legacy::PassManager::run(llvm::Module&) /home/jiangbo/compiler_test/llvm/llvm-project-llvmorg-17.0.4/llvm/lib/IR/LegacyPassManager.cpp:1677:3
#28 0x0000000000e85914 compileModule(char**, llvm::LLVMContext&) /home/jiangbo/compiler_test/llvm/llvm-project-llvmorg-17.0.4/llvm/tools/llc/llc.cpp:754:41
#29 0x0000000000e7df38 main /home/jiangbo/compiler_test/llvm/llvm-project-llvmorg-17.0.4/llvm/tools/llc/llc.cpp:416:22
#30 0x00007f24c3772d90 (/lib/x86_64-linux-gnu/libc.so.6+0x29d90)
#31 0x00007f24c3772e40 __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x29e40)
#32 0x0000000000dceece _start (./llc+0xdceece)
```
</pre>
<img width="1px" height="1px" alt="" src="http://email.email.llvm.org/o/eJzUWltzozgW_jXKi8ouXQDBQx5sp92bqs5MVzK7--gSIGxNg6Ak0Ynn129JYHOJZ5LMTHqyqS4SpKOj833nogM0N0bulRDXIFyD8OaKt_ZQ6-usOdpDrRa_8u_8Kq3z4zUgFObCZFo2VtYKoBuAVo8HoaCErREQEFaWGSAM2hpazZUpuRWQK3h7D8gGZpqbAzzwphFK5Et4C_NaAcIs_KbqR_h4EPYgNJQWEGYgh2m7h3UxUstVDh-5sk5_KqBptYA8rVsLpV125nRXe-DqGzzWLSxq7X5reBBlAwjupQiFUvd_R6j_193SNbyr87YUtzcQ0Bu3PaYRAoR1AqZudSZ2hSyF4pXoZcgdIGRsAghQddwVta643Rmrd1JZL9to-d3R0iq3PN_xPNcwq5WxDhkI1wF8gjIG4Q3MnE4S5iDcoJW7ID-wgbyUewXx7-xUlDX_s3sVL-zlr7kopBJQUgLd5lwqQGJAEgjYupNYrwHthSEEJFx5c3hZ1hmHEkeD4vgkZWytBZRRALGbbaz2CwfJYKQPeX0ZL0unDfYUtCrbYUBiN7SghEWxWz2-S0Y6sNfxm3iynQ6n1dYO1Uho7YVq7UWcEuZUOtmREBlZ4zghcWO1k1sul56WADVaKlt0M_BSbHhL_eIQj-zsWensW18m5myvFtbrOIUyu5l6LSu5PrttbNFg6yU3Kyu04r_LtCej57m3fgiE6rhLyzr7tsOjgEg1LHkqSo9pPQktd0tX8E0_LmUbLXLT52I42nRwUnXcKfG4k8rYXecwV07GALzxF02cWvhmA59beEZ9KTueZZ0X-tzF615YUYpKKOsCoffdOCZkDBeYxOOV9NUrx1H9-cVVn_HlDTd-pcyqBprSRS8seGmEE7a6FfPY9kvGai8Q0MmeBOhl6XiSCJ1nJ26f58Ws9J_PhqzKzxJLQLZlmUErqgYuKqtlUwpAbzjX2SEK4OJnQG8QXFRZ07rhKCieQIQg-LQF6w2IYxAhd35FCC4A_QRBhDBbomXg9u1lkrkBQmtXc1RRX7TU6aMrCMj2UFcCkO2vkqt9WgOyzeqqkaXQOyuM9aZ_r_pfi0bXv4rMLtxNrfeL3g6yTVtZ5k5KpoBsf-F6L9za1cpDHP76LNTKVP_V0gq9lMoZQVCcRM4YY7mVWXe6wOzAnXNWfne6AnTVa7hVxn7VvqR043th78VeGiv0T9xhiYc1d5vTlPNxq3yfkkNfLRO358oYoV0v4li9F_ufaghIBEgE-xu6gczHgR8EhNyq77yUOdS9YqjaKnX6sT_uGCy4LEXedxNfv3xaPXyCpk0rafuORIum1r4FOVjbGGcp2QKy3Ut7aNNlVleXWQdkK41phQFk25UelZVtLqA9iL41Snn2zWqeiX77B8uzbzBvq-ZcPNESoOSrrveaV5Drfesy0xkBT3HqmpVlWb42VOGi4tZqQG8AWf-WVd022G1z3yol1R423BjXBm1blXmyv7qBO6743jHHYK1g5VumU7O0LEtAWI-CXNLVh4P3YJWWR3gKik5dcdrKtV2nFqNvwCAgFEH0hM4_AoVCpAN97gTu6QBkjZ66-eFUBYTisYKCJSmLQjhEnjma7g9vlvfDL07zJDw1f9zVxmrBKx9gmz4y_768PAn5tHxoGxd5gGz_reSTG5B7xUvTJ2KECKArjAeMZIYxK4oUzgB1Ov7FVV468uPvtcwBWf1zKFjoUAwg6AwEjUh8yVH3rZpgMaeW9J1RnMzPGpekGAWArsLB_GBqPsdMpHBO-j8ZNgGmU8LD3mJWkCCjLE5DgqAns1f4FEe7KFiUUrVPi71qu4lsaepl5NMtICFBk2yLpjrzgrMMNvagBc9332RZvm2DJOIsm2zA5kYHLIJ745G-1fiARRPd8VQ3w6yg7rFT27dpJjEr6ERz8kwzTt-sEw-FzdU1NGOCiCR6m06aiCSa6JwUyzjFOJ_k4N9-tH-MxgZHNPEpPRBBpkSQjPPsFUT4Ry3XkcxZeH6CXGYo6duq96kQF2i523SDN8Jkw8QIWF_vIlc8Tr2_Y4hOGUKcZ-i1DD0cZGFFPsCexMut7ysdDf58mgfNlLqHNrUewK0q6tOqGcFz8t-rAP8FejEJfAhGA8GTAyXmIsFp8lqC3ahufWP1anLLWu0_GLt_IalxQsN4OKEdoeE0YmkYRewthP4FJh-slmp_L4oPRvDfFb5oynQ0ZjpnKA5EMYHdaX3wmAaehbVHr3dlqgtknx8cohfjduybZ9X2I3F-t_GXExPn5pL5Fn9EKZtQGqQ4ivz7R65qdazq1kDFK2Ea_-iSnKCuTDUlWVTylcXh1bS9MzUjCD07JEB4Gm_xmBwe5IRRPs5sU00y-lMl7S_1mZgpB8PwMwZm9LwX8E2di89CuXwbDB_f9DwE3XPgQEMypgEnLMdCvBQjfUrPKfrDOOHZQSrhp0cF8AeWpWdGn_KGMfdURs-UEDSNjIJgkfxBZDjYp5cf6zo_vuuj5Wv9jJl3Fh7BwjNPU4T5n_S0btXPqnfpCfoldw9zP_YI-l1fh8GkCJBJy57SjJJ8XARmML5yY0YEXET-QyAPUXDBwh5r4urd0HuTSe-dI0ponI6gbr-6tafXdh8B5O09INsvYs-z48i0kycDGrqyzgaAwRRgkBXJawB2n3On0dsP_XPgYjxt7Ek48x5NcfjiUf5_hDgM0cyd0Txec0JH7iy9pv417KDvtmrKM9QPBTH0ARsEA0I2C9icp8HLCD8mOhwxNj1F4-lL-DhMcAB7K84RmB249o3Aato3ffnyn7tNrax4eq-2ydZ1aU5fAdy1B8L8EREMHRJJpkBYXtAYVlyqH2ZTgCOXHORsE529x2MkT974GpYkeYLG7_HOHz3OOkWA4G7nlu2M5druetBv2kUE010mJy7KMyEyATv98w8z3eSw-vSV8yq_pnlCE34lrjHDOE6CKGZXh-ukYBGicZikKCxiEocoyNMsoZQXOMlSfiWvCSIBohTjAMeILYsgzEUcI5wmNAmCAARIVFyWS-eRZa33V_6r3HXMcEKu_Dd_4_8nFCFKPEI_CQgB4c2VvvY-Ttu9AQEqpbFm0GKlLcU1IMRjI90XvatWl9d__jOht-l_AQAA__8xo0iK">