<table border="1" cellspacing="0" cellpadding="8">
    <tr>
        <th>Issue</th>
        <td>
            <a href=http://email.email.llvm.org/c/eJy9WMty2zoS_Rp6g4KKD1GPhRayZOWmJiln4lTuUgUCIMUbiuAAoCPP198DkLZEWfYomZpx6QUQOKe70S84U-JpEUzC_hWug3BprG65JUxr9kSC6W03G4RzvmOaZG2eSx2kt1GQroPk-en05PcpSl4epNhiUNZFkCwvoaraWHlo9HBtPAvi-csOt2G6dvuIo3qDs4N6ZBVhrVWkkHb7GpPUSh64bOxACi1tq-uhCJ5zoOIJ16MqBcmV6kFfsAj-LhNfQBoanlesLgg1VgTJmgfxLV5xSOg93nJfWlpVj_tu6c7axsA6QbzBi6t9U1ZSU5ixUlrqEWYw_2-8J39G6eRbKrJT4c-IvS4eHIjJ8sEC4yNM2Q2Xxkht7_9xPJJuplQ1AQRnbuHqiyprK_W3p0YGyR3Wwgj3jdSsFhhE2Ekxj0m_ooOC3Whp7hv2r1be6w5BuuefmeU7ac5RwrdQgniCF77iL1aTfWssySRhpOmEInCG7_AK6zdBljiIpyRnsJkYdSb48ulu-XBHTJvB0NiZtQXRslHaus1Dc-OZGTlzjZTG2W4IpCNlzatWSGJ3knDNzI5kjP-wmnFQrkgDMK24hOUEMarV3bTbyYxRvGQWD3RbE8N12dherAcLECLafePY_VQ4Iv7vi1aFZnvER9HuZW2dfLDApjUan5XirHKylrVzEOdZNEoI5TwiFE7ZVJIcZpPtZEzb-ketfta0Kuv2QIu67b1NZX8RuteyYgfKqorQ5wE-ge7O3xAqSsOyStJcSwn4SjJN4RE0kzm8iDojSChJ96ysaQ6L05rtYaLnUPW2GvGm6bh6YLpXQlbEWIw4nuTQVNL-OBEdXp58z-yOSq1rhUHeUIA6g8Md1_BNmteKatXWAiFI3VoAeV6XmRTErEpmJHTI2_pnWQtqnSaw4zqGjWBXaSlvWmcnOhljqq2lnyhkLbWXy3mBs6dklhpYvDOFC30nl-Mw9CfTdekCW0h4ToEwBZBPh-tCZGDn6hEeXgDbx3FnAFE6PXF2O7WHq2wOmaoeWYgQ2CxLDb-wLSTXsvMlt_z14Vdl9nz4-I7SUThCKvE2rFmF0HvCGexP9vn1BeeOr3OOF6fAFKJtMxq9_uhd31F1Scut_Z_yXNj0_6I-4XHhBffG-Yp3Kd85jSP0NQjXLP09_S4sfU0mD-4Hf0369sG8v_vXKS5Ux1wgs0ru8ieCnGvlpxBpvxFOeRe0VemKQITqlEMHThGeBiAAGI_iUdRllnLfVCVHnkSqaiufRvjhQLveosuN-WDAFWozBGFFrQzSmptjQgAauWG93X5YrbZ_LL_fbdd_Lr9u4u1q83G7fPgMVjAqZwqLMuCq_WnqpIKFM5GNoPaB9Ga5kF272hH1tQP1WqoclZQ0TKOWE2aJy9IqJy5Fd4vjfvEFsGQZJfiYuJLz6dP3z-Tj1y4pemM7GCHh6P0QxdY3StMON7kO90OPh8zJUQzQa-n3UDFOQhIeQvylqWRiNkknMctRJ-Fdvo5-c8X4oSzgaH-g8KJhQgfhep8gXrouontkeklC_37Bjs6wkxnq3TkYmP4jUNwDTfMJS2Z8Hs9YSLZbZHLXdm3RcPi-po_kC4GJB43doeSIkVEuhdyGh8ihuGbohSY5pZnOx0k-nhLNSiOJb2HKSrhEATBO4_uv4p8fjsMRjBpvjNfiOUMgIBFoxgVkXR66iUcvDSTDt4ceceiaRkOFx2eSpLMsIixTXtPrJLGis4bf5UlmZyTpkCRJxzGDVZnvVLeu1dtm7Hrdu30vPzrK-ZBy8oqSxVecHXenNvGnloTYMji16amXTXk-mUt-bWfec7_X__Ws6QywA97ZOW8mk7d5j8N4dlyEDruVPpRW5PJsplQ1fLqs4GTDqY99g-YSbheXv6AXxB7oNR9ELZ_y8ZyRrgR7shUyCxLNYAAH79j95B1KwbIotCxQYbzibyr9Fu4SSR6N_9EC16uESgaJX1RyeWiY5EQoYpE7PFar-mmvUMZcg20af_GY9xIUxR1u2E4X3z97yUtT2pXLway27ikwBhqcPvHnsPrgBsB6ndicYNGZYPM0zU5t8mD31pMqfYtQRA3ytdw9QhncPjf3sNKvaYMNPonj1nlUbKiMo75OifhMCcYS9tvWHQpxpSWfr-Y3YpGIeTJnN6y1O6UXgj2WwrcttfnxdNPqajG8lxal3bVZf_f3Ltp9Udw8_5LcpbPSmNbdqzcpMlZ6s1vI-SxKmAzlPJF5Eud8OuXhJE7kPE55HvEbXGlkZRZBehuk65v_nrJcxGGMVxRH83QSTUZjNolEPs2m6Xiaj7NxMA4lLovVyw37Ri88pLt242FVGnu8ft8gQSOFSPksoS1tJRfH_wR1d_Gy9k0EepQbL8_CC_M3SIfh5A>53795</a>
        </td>
    </tr>

    <tr>
        <th>Summary</th>
        <td>
            consteval crash in codegen
        </td>
    </tr>

    <tr>
      <th>Labels</th>
      <td>
      </td>
    </tr>

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

    <tr>
      <th>Reporter</th>
      <td>
          davidbolvansky
      </td>
    </tr>
</table>

<pre>
    ```
struct array {
        char buffer[1];
};

struct fixed_string: array {
        constexpr fixed_string(): array{} { }
};

consteval auto get_fixed_string() noexcept {
        return fixed_string{};
}

void foo() {
    get_fixed_string();
}
```
clang -std=c++20 -O0 -emit-llvm
https://compiler-explorer.com/z/6W156T5db

```
void llvm::StoreInst::AssertOK(): Assertion `cast<PointerType>(getOperand(1)->getType()) -isOpaqueOrPointeeTypeMatches(getOperand(0)->getType()) && "Ptr must be a pointer to Val type!"' failed.
PLEASE submit a bug report to https://bugs.llvm.org/ and include the crash backtrace, preprocessed source, and associated run script.
Stack dump:
0.      Program arguments: /usr/local/bin/clang-13 -cc1 -triple x86_64-unknown-linux-gnu -emit-obj -mrelax-all --mrelax-relocations -disable-free -clear-ast-before-backend -main-file-name constevalcrash.cpp -mrelocation-model static -mframe-pointer=all -fmath-errno -ffp-contract=on -fno-rounding-math -mconstructor-aliases -funwind-tables=2 -target-cpu x86-64 -tune-cpu generic -mllvm -treat-scalable-fixed-error-as-warning -debugger-tuning=gdb -fcoverage-compilation-dir=/home/xbolva00/AirStatus -resource-dir /usr/local/lib/clang/15.0.0 -internal-isystem /usr/lib/gcc/x86_64-linux-gnu/8/../../../../include/c++/8 -internal-isystem /usr/lib/gcc/x86_64-linux-gnu/8/../../../../include/x86_64-linux-gnu/c++/8 -internal-isystem /usr/lib/gcc/x86_64-linux-gnu/8/../../../../include/c++/8/backward -internal-isystem /usr/local/lib/clang/15.0.0/include -internal-isystem /usr/local/include -internal-isystem /usr/lib/gcc/x86_64-linux-gnu/8/../../../../x86_64-linux-gnu/include -internal-externc-isystem /usr/include/x86_64-linux-gnu -internal-externc-isystem /include -internal-externc-isystem /usr/include -std=c++20 -fdeprecated-macro -fdebug-compilation-dir=/home/xbolva00/AirStatus -ferror-limit 19 -fgnuc-version=4.2.1 -fno-implicit-modules -fcxx-exceptions -fexceptions -fcolor-diagnostics -faddrsig -D__GCC_HAVE_DWARF2_CFI_ASM=1 -o /tmp/constevalcrash-da08db.o -x c++ constevalcrash.cpp
1.      <eof> parser at end of file
2.      constevalcrash.cpp:13:6: LLVM IR generation of declaration 'foo'
3.      constevalcrash.cpp:13:6: Generating code for declaration 'foo'
 #0 0x000055ead86562af PrintStackTraceSignalHandler(void*) Signals.cpp:0:0
 #1 0x000055ead86538ee SignalHandler(int) Signals.cpp:0:0
 #2 0x00007f6a38c928a0 __restore_rt (/lib/x86_64-linux-gnu/libpthread.so.0+0x128a0)
 #3 0x00007f6a37943f47 raise /build/glibc-2ORdQG/glibc-2.27/signal/../sysdeps/unix/sysv/linux/raise.c:51:0
 #4 0x00007f6a379458b1 abort /build/glibc-2ORdQG/glibc-2.27/stdlib/abort.c:81:0
 #5 0x00007f6a3793542a __assert_fail_base /build/glibc-2ORdQG/glibc-2.27/assert/assert.c:89:0
 #6 0x00007f6a379354a2 (/lib/x86_64-linux-gnu/libc.so.6+0x304a2)
 #7 0x000055ead7cf69ec llvm::StoreInst::AssertOK() (/usr/local/bin/clang-13+0x30589ec)
 #8 0x000055ead7cf6be3 llvm::StoreInst::StoreInst(llvm::Value*, llvm::Value*, bool, llvm::Align, llvm::Instruction*) (/usr/local/bin/clang-13+0x3058be3)
 #9 0x000055ead8c7c49a clang::CodeGen::CodeGenFunction::EmitAggregateStore(llvm::Value*, clang::CodeGen::Address, bool) (/usr/local/bin/clang-13+0x3fde49a)
#10 0x000055ead8d0d2df (anonymous namespace)::AggExprEmitter::VisitConstantExpr(clang::ConstantExpr*) CGExprAgg.cpp:0:0
#11 0x000055ead8d0955b clang::StmtVisitorBase<std::add_pointer, (anonymous namespace)::AggExprEmitter, void>::Visit(clang::Stmt*) CGExprAgg.cpp:0:0
#12 0x000055ead8d0aa3a (anonymous namespace)::AggExprEmitter::Visit(clang::Expr*) CGExprAgg.cpp:0:0
```
</pre>
<img width="1px" height="1px" alt="" src="http://email.email.llvm.org/o/eJy9WNly2zgW_Rr6BQUVF1HLgx5kyUqnJiln4lT6UQUCIMUORXAA0JHn6-cApC1Rlj1Kqrpd2gAC59x7cTc4U-JpEUzC_hWug3BprG65JUxr9kSC6W03G4RzvmOaZG2eSx2kt1GQroPk-en05PcpSl4epNhiUNZFkCwvoaraWHlo9HBtPAvi-csOt2G6dvuIo3qDs4N6ZBVhrVWkkHb7GpPUSh64bOxACi1tq-uhCJ5zoOIJ16MqBcmV6kFfsAj-LhNfQBoanlesLgg1VgTJmgfxLV5xSOg93nJfWlpVj_tu6c7axsA6QbzBi6t9U1ZSU5ixUlrqEWYw_1-8J39G6eRbKrJT4c-IvS4eHIjJ8sEC4yNM2Q2Xxkht7_91PJJuplQ1AQRnbuHqiyprK_W3p0YGyR3Wwgj3jdSsFhhE2Ekxj0m_ooOC3Whp7hv2n1be6w5BuuefmeU7ac5RwrdQgniCF77iL1aTfWssySRhpOmEInCG7_AK6zdBljiIpyRnsJkYdSb48ulu-XBHTJvB0NiZtQXRslHaus1Dc-OZGTlzjZTG2W4IpCNlzatWSGJ3knDNzI5kjP-wmnFQrkgDMK24hOUEMarV3bTbyYxRvGQWD3RbE8N12dherAcLECLafePY_VQ4Iv7vi1aFZnvER9HuZW2dfLDApjUan5XirHKylrVzEOdZNEoI5TwiFE7ZVJIcZpPtZEzb-ketfta0Kuv2QIu67b1NZX8RuteyYgfKqorQ5wE-ge7O3xAqSsOyStJcSwn4SjJN4RE0kzm8iDojSChJ96ysaQ6L05rtYaLnUPW2GvGm6bh6YLpXQlbEWIw4nuTQVNL-OBEdXp58z-yOSq1rhUHeUIA6g8Md1_BNmteKatXWAiFI3VoAeV6XmRTErEpmJHTI2_pnWQtqnSaw4zqGjWBXaSlvWmcnOhljqq2lnyhkLbWXy3mBs6dklhpYvDOFC30nl-Mw9CfTdekCW0h4ToEwBZBPh-tCZGDn6hEeXgDbx3FnAFE6PXF2O7WHq2wOmaoeWYgQ2CxLDb-wLSTXsvMlt_z14Vdl9nz4-I7SUThCKvE2rFmF0HvCGexP9vn1BeeOr3OOF6fAFKJtMxq9_uhd31F1Scut_Vt5Lmz6p6hPeFx4wb1xvuJdyndO4wh9DcI1S39PvwtLX5PJg_vBX5O-fTDv7_51igvVMRfIrJK7_Ikg51r5KUTab4RT3gVtVboiEKE65dCBU4SnAQgAxqN4FHWZpdw3VcmRJ5Gq2sqnEX440K636HJjPhhwhdoMQVhRK4O05uaYEIBGblhvtx9Wq-0fy-932_Wfy6-beLvafNwuHz6DFYzKmcKiDLhqf5o6qWDhTGQjqH0gvVkuZNeudkR97UC9lipHJSUN06jlhFnisrTKiUvR3eK4X3wBLFlGCT4mruR8-vT9M_n4tUuK3tgORkg4ej9EsfWN0rTDTa7D_dDjIXNyFAP0Wvo9VIyTkISHEH9pKpmYTdJJzHLUSXiXr6PfXDF-KAs42h8ovGiY0EG43ieIl66L6B6ZXpLQv1-wozPsZIZ6dw4Gpv8LFPdA03zCkhmfxzMWku0Wmdy1XVs0HL6v6SP5QmDiQWN3KDliZJRLIbfhIXIorhl6oUlOaabzcZKPp0Sz0kjiW5iyEi5RAIzT-P6r-PeH43AEo8Yb47V4zhAISASacQFZl4du4tFLA8nw7aFHHLqm0VDh8Zkk6SyLCMuU1_Q6SazorOF3eZLZGUk6JEnSccxgVeY71a1r9bYZu173bt_Lj45yPqScvKJk8RVnx92pTfypJSG2DE5teuplU55P5pJf25n33O_1fz1rOgPsgHd2zpvJ5G3e4zCeHRehw26lD6UVuTybKVUNny4rONlw6mPfoLmE28XlL-gFsQd6zQdRy6d8PGekK8GebIXMgkQzGMDBO3Y_eYdSsCwKLQtUGK_4m0q_hbtEkkfjf7TA9SqhkkHiF5VcHhomORGKWOQOj9WqftorlDHXYJvGXzzmvQRFcYcbttPF989e8tKUduVyMKutewqMgQanT_w5rD64AbBeJzYnWHQm2DxNs1ObPNi99aRK3yIUUYN8LXePUAa3z809rPRr2mCDT-K4dR4VGyrjqK9TIj5TgrGE_bZ1h0Jcacnnq_mNWCRinszZjS1tJRfHf25018uy9nURZfem1dVieEUtSrtrs_7fAN5buy-KS-hfkrvMVhrTuiv2JkXySm92i2g-Z3waxjyNs1meJCKdRbMoz7M85PlsPr_B7UZWZhGkt0G6vikXcRjjFcXRPJ1Ek9GYTSKRT7NpOp7m42wcjEOJW1_1clW-0Qsvg7s_42FVGnu8R98g0yIXSPmMz1q7U3oh2GMpfLNWmx9PN17qhRf5f85yzEI">