Assertion failed: (InVals.size() == Ins.size() && "LowerFormalArguments didn't emit the correct number of values!")

[dylanmckay]

Found while compiling libcore with the patch from #27 and #32 applied

libcore.ll

./bin/llc ~/libcore.ll -O0 -o /dev/null

Assertion failed: (InVals.size() == Ins.size() && "LowerFormalArguments didn't emit the correct number of values!"), function LowerArguments, file /Users/dylan/projects/llvm-project/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp, line 8300.
0  libLLVMSupport.dylib      0x000000010e6da30c llvm::sys::PrintStackTrace(llvm::raw_ostream&) + 60
1  libLLVMSupport.dylib      0x000000010e6da859 PrintStackTraceSignalHandler(void*) + 25
2  libLLVMSupport.dylib      0x000000010e6d6989 llvm::sys::RunSignalHandlers() + 425
3  libLLVMSupport.dylib      0x000000010e6daba2 SignalHandler(int) + 354
4  libsystem_platform.dylib  0x00007fff92361b3a _sigtramp + 26
5  libsystem_platform.dylib  0x0100000100000000 _sigtramp + 1841947872
6  libsystem_c.dylib         0x00007fff921e6420 abort + 129
7  libsystem_c.dylib         0x00007fff921ad893 basename_r + 0
8  libLLVMSelectionDAG.dylib 0x000000010e039290 llvm::SelectionDAGISel::LowerArguments(llvm::Function const&) + 4864
9  libLLVMSelectionDAG.dylib 0x000000010e0f2244 llvm::SelectionDAGISel::SelectAllBasicBlocks(llvm::Function const&) + 612
10 libLLVMSelectionDAG.dylib 0x000000010e0f04de llvm::SelectionDAGISel::runOnMachineFunction(llvm::MachineFunction&) + 2350
11 libLLVMAVRCodeGen.dylib   0x000000010a0a3d0b llvm::AVRDAGToDAGISel::runOnMachineFunction(llvm::MachineFunction&) + 59
12 libLLVMCodeGen.dylib      0x000000010b6db481 llvm::MachineFunctionPass::runOnFunction(llvm::Function&) + 449
13 libLLVMCore.dylib         0x000000010c6eb24f llvm::FPPassManager::runOnFunction(llvm::Function&) + 399
14 libLLVMCore.dylib         0x000000010c6eb755 llvm::FPPassManager::runOnModule(llvm::Module&) + 117
15 libLLVMCore.dylib         0x000000010c6ec524 (anonymous namespace)::MPPassManager::runOnModule(llvm::Module&) + 2196
16 libLLVMCore.dylib         0x000000010c6eba16 llvm::legacy::PassManagerImpl::run(llvm::Module&) + 342
17 libLLVMCore.dylib         0x000000010c6ed251 llvm::legacy::PassManager::run(llvm::Module&) + 33
18 llc                       0x00000001055bec80 compileModule(char**, llvm::LLVMContext&) + 21856
19 llc                       0x00000001055b8b1f main + 2447
20 libdyld.dylib             0x00007fff92152235 start + 1
21 libdyld.dylib             0x0000000000000005 start + 1844108753
Stack dump:
0.      Program arguments: ./bin/llc /Users/dylan/libcore.bc -o /Users/dylan/libcore -O0
1.      Running pass 'Function Pass Manager' on module '/Users/dylan/libcore.bc'.
2.      Running pass 'AVR DAG->DAG Instruction Selection' on function '@"_ZN40_$LT$u128$u20$as$u20$core..num..Zero$GT$4zero17hea846d9fb7aa688eE"'
[1]    5660 abort      ./bin/llc ~/libcore.bc -o ~/libcore -O0

[dylanmckay]

Duplicate of #57.