Assertion `countOperandBundlesOfType(Name) < 2 && "Precondition violated!"' failed.

Reproducer:
https://godbolt.org/z/564bbqYzY

Backtrace:
```console
clang++: /root/llvm-project/llvm/include/llvm/IR/InstrTypes.h:2082: std::optional llvm::CallBase::getOperandBundle(llvm::StringRef) const: Assertion `countOperandBundlesOfType(Name) < 2 && "Precondition violated!"' failed.
PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace, preprocessed source, and associated run script.
Stack dump:
0. Program arguments: /opt/compiler-explorer/clang-assertions-trunk/bin/clang++ -g -o /app/output.s -mllvm --x86-asm-syntax=intel -fno-verbose-asm -S --gcc-toolchain=/opt/compiler-explorer/gcc-snapshot -fcolor-diagnostics -fno-crash-diagnostics -O2 -mllvm --enable-knowledge-retention
1. parser at end of file
2. Optimizer
3. Running pass "require,function(invalidate),require,cgscc(devirt<4>(inline,function-attrs,openmp-opt-cgscc,function(sroa,early-cse,assume-simplify,speculative-execution,jump-threading,correlated-propagation,simplifycfg,instcombine,aggressive-instcombine,libcalls-shrinkwrap,tailcallelim,simplifycfg,reassociate,constraint-elimination,loop-mssa(loop-instsimplify,loop-simplifycfg,licm,loop-rotate,licm,simple-loop-unswitch),simplifycfg,instcombine,loop(loop-idiom,indvars,extra-simple-loop-unswitch-passes,loop-deletion,loop-unroll-full),sroa,vector-combine,mldst-motion,gvn<>,sccp,bdce,instcombine,jump-threading,correlated-propagation,adce,memcpyopt,dse,move-auto-init,loop-mssa(licm),coro-elide,simplifycfg,instcombine),function-attrs,function(require),coro-split,coro-annotation-elide)),function(invalidate),cgscc(devirt<4>())" on module ""
4. Running pass "cgscc(devirt<4>(inline,function-attrs,openmp-opt-cgscc,function(sroa,early-cse,assume-simplify,speculative-execution,jump-threading,correlated-propagation,simplifycfg,instcombine,aggressive-instcombine,libcalls-shrinkwrap,tailcallelim,simplifycfg,reassociate,constraint-elimination,loop-mssa(loop-instsimplify,loop-simplifycfg,licm,loop-rotate,licm,simple-loop-unswitch),simplifycfg,instcombine,loop(loop-idiom,indvars,extra-simple-loop-unswitch-passes,loop-deletion,loop-unroll-full),sroa,vector-combine,mldst-motion,gvn<>,sccp,bdce,instcombine,jump-threading,correlated-propagation,adce,memcpyopt,dse,move-auto-init,loop-mssa(licm),coro-elide,simplifycfg,instcombine),function-attrs,function(require),coro-split,coro-annotation-elide))" on module ""
5. Running pass "instcombine" on function "_ZN5test14testEv"
#0 0x0000000004242548 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+++0x4242548)
#1 0x000000000423f974 llvm::sys::CleanupOnSignal(unsigned long) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+++0x423f974)
#2 0x00000000041836a8 CrashRecoverySignalHandler(int) CrashRecoveryContext.cpp:0:0
#3 0x000078f3cfe42520 (/lib/x86_64-linux-gnu/libc.so.6+0x42520)
#4 0x000078f3cfe969fc pthread_kill (/lib/x86_64-linux-gnu/libc.so.6+0x969fc)
#5 0x000078f3cfe42476 gsignal (/lib/x86_64-linux-gnu/libc.so.6+0x42476)
#6 0x000078f3cfe287f3 abort (/lib/x86_64-linux-gnu/libc.so.6+0x287f3)
#7 0x000078f3cfe2871b (/lib/x86_64-linux-gnu/libc.so.6+0x2871b)
#8 0x000078f3cfe39e96 (/lib/x86_64-linux-gnu/libc.so.6+0x39e96)
#9 0x0000000003d67fc0 llvm::InstCombinerImpl::run() (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+++0x3d67fc0)
#10 0x0000000003d68fc6 combineInstructionsOverFunction(llvm::Function&, llvm::InstructionWorklist&, llvm::AAResults*, llvm::AssumptionCache&, llvm::TargetLibraryInfo&, llvm::TargetTransformInfo&, llvm::DominatorTree&, llvm::OptimizationRemarkEmitter&, llvm::BlockFrequencyInfo*, llvm::BranchProbabilityInfo*, llvm::ProfileSummaryInfo*, llvm::InstCombineOptions const&) (.isra.0) InstructionCombining.cpp:0:0
#11 0x0000000003d6a534 llvm::InstCombinePass::run(llvm::Function&, llvm::AnalysisManager&) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+++0x3d6a534)
#12 0x00000000044ed3be llvm::detail::PassModel>::run(llvm::Function&, llvm::AnalysisManager&) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+++0x44ed3be)
#13 0x0000000003b92261 llvm::PassManager>::run(llvm::Function&, llvm::AnalysisManager&) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+++0x3b92261)
#14 0x0000000001252bee llvm::detail::PassModel>, llvm::AnalysisManager>::run(llvm::Function&, llvm::AnalysisManager&) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+++0x1252bee)
#15 0x0000000002fed762 llvm::CGSCCToFunctionPassAdaptor::run(llvm::LazyCallGraph::SCC&, llvm::AnalysisManager&, llvm::LazyCallGraph&, llvm::CGSCCUpdateResult&) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+++0x2fed762)
#16 0x000000000125190e llvm::detail::PassModel, llvm::LazyCallGraph&, llvm::CGSCCUpdateResult&>::run(llvm::LazyCallGraph::SCC&, llvm::AnalysisManager&, llvm::LazyCallGraph&, llvm::CGSCCUpdateResult&) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+++0x125190e)
#17 0x0000000002fe5472 llvm::PassManager, llvm::LazyCallGraph&, llvm::CGSCCUpdateResult&>::run(llvm::LazyCallGraph::SCC&, llvm::AnalysisManager&, llvm::LazyCallGraph&, llvm::CGSCCUpdateResult&) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+++0x2fe5472)
#18 0x0000000005409b2e llvm::detail::PassModel, llvm::LazyCallGraph&, llvm::CGSCCUpdateResult&>, llvm::AnalysisManager, llvm::LazyCallGraph&, llvm::CGSCCUpdateResult&>::run(llvm::LazyCallGraph::SCC&, llvm::AnalysisManager&, llvm::LazyCallGraph&, llvm::CGSCCUpdateResult&) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+++0x5409b2e)
#19 0x0000000002fea586 llvm::DevirtSCCRepeatedPass::run(llvm::LazyCallGraph::SCC&, llvm::AnalysisManager&, llvm::LazyCallGraph&, llvm::CGSCCUpdateResult&) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+++0x2fea586)
#20 0x0000000005409b4e llvm::detail::PassModel, llvm::LazyCallGraph&, llvm::CGSCCUpdateResult&>::run(llvm::LazyCallGraph::SCC&, llvm::AnalysisManager&, llvm::LazyCallGraph&, llvm::CGSCCUpdateResult&) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+++0x5409b4e)
#21 0x0000000002fe7501 llvm::ModuleToPostOrderCGSCCPassAdaptor::run(llvm::Module&, llvm::AnalysisManager&) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+++0x2fe7501)
#22 0x00000000012518ee llvm::detail::PassModel>::run(llvm::Module&, llvm::AnalysisManager&) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+++0x12518ee)
#23 0x0000000003b902e1 llvm::PassManager>::run(llvm::Module&, llvm::AnalysisManager&) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+++0x3b902e1)
#24 0x0000000005b1a2a3 llvm::ModuleInlinerWrapperPass::run(llvm::Module&, llvm::AnalysisManager&) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+++0x5b1a2a3)
#25 0x00000000052babfe llvm::detail::PassModel>::run(llvm::Module&, llvm::AnalysisManager&) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+++0x52babfe)
#26 0x0000000003b902e1 llvm::PassManager>::run(llvm::Module&, llvm::AnalysisManager&) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+++0x3b902e1)
#27 0x00000000044fb4e3 (anonymous namespace)::EmitAssemblyHelper::RunOptimizationPipeline(clang::BackendAction, std::unique_ptr>&, std::unique_ptr>&, clang::BackendConsumer*) BackendUtil.cpp:0:0
#28 0x00000000044feb13 clang::emitBackendOutput(clang::CompilerInstance&, clang::CodeGenOptions&, llvm::StringRef, llvm::Module*, clang::BackendAction, llvm::IntrusiveRefCntPtr, std::unique_ptr>, clang::BackendConsumer*) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+++0x44feb13)
#29 0x0000000004b8fd57 clang::BackendConsumer::HandleTranslationUnit(clang::ASTContext&) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+++0x4b8fd57)
#30 0x0000000006913c5c clang::ParseAST(clang::Sema&, bool, bool) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+++0x6913c5c)
#31 0x0000000004b901b8 clang::CodeGenAction::ExecuteAction() (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+++0x4b901b8)
#32 0x0000000004e7d255 clang::FrontendAction::Execute() (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+++0x4e7d255)
#33 0x0000000004dfd42e clang::CompilerInstance::ExecuteAction(clang::FrontendAction&) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+++0x4dfd42e)
#34 0x0000000004f7529d clang::ExecuteCompilerInvocation(clang::CompilerInstance*) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+++0x4f7529d)
#35 0x0000000000dc5d90 cc1_main(llvm::ArrayRef, char const*, void*) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+++0xdc5d90)
#36 0x0000000000dbc80a ExecuteCC1Tool(llvm::SmallVectorImpl&, llvm::ToolContext const&, llvm::IntrusiveRefCntPtr) driver.cpp:0:0
#37 0x0000000000dbc98d int llvm::function_ref&)>::callback_fn&)>(long, llvm::SmallVectorImpl&) driver.cpp:0:0
#38 0x0000000004bf83b9 void llvm::function_ref::callback_fn>, std::__cxx11::basic_string, std::allocator>*, bool*) const::'lambda'()>(long) Job.cpp:0:0
#39 0x0000000004183b44 llvm::CrashRecoveryContext::RunSafely(llvm::function_ref) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+++0x4183b44)
#40 0x0000000004bf89cf clang::driver::CC1Command::Execute(llvm::ArrayRef>, std::__cxx11::basic_string, std::allocator>*, bool*) const (.part.0) Job.cpp:0:0
#41 0x0000000004bb96e2 clang::driver::Compilation::ExecuteCommand(clang::driver::Command const&, clang::driver::Command const*&, bool) const (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+++0x4bb96e2)
#42 0x0000000004bba68e clang::driver::Compilation::ExecuteJobs(clang::driver::JobList const&, llvm::SmallVectorImpl>&, bool) const (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+++0x4bba68e)
#43 0x0000000004bc1c55 clang::driver::Driver::ExecuteCompilation(clang::driver::Compilation&, llvm::SmallVectorImpl>&) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+++0x4bc1c55)
#44 0x0000000000dc21b1 clang_main(int, char**, llvm::ToolContext const&) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+++0xdc21b1)
#45 0x0000000000c70f94 main (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+++0xc70f94)
#46 0x000078f3cfe29d90 (/lib/x86_64-linux-gnu/libc.so.6+0x29d90)
#47 0x000078f3cfe29e40 __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x29e40)
#48 0x0000000000dbc2a5 _start (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+++0xdbc2a5)
clang++: error: clang frontend command failed with exit code 134 (use -v to see invocation)
Compiler returned: 134
```

Reproduce the crash from the linked Compiler Explorer example, then inspect llvm/include/llvm/IR/InstrTypes.h around CallBase::getOperandBundle and the InstCombine path named in the stack trace. Trace how duplicate operand bundles reach that assertion and add coverage for the reproducer. Done means the example no longer aborts in the optimizer and the regression is tested.

Written by the indexing model from the issue text.