P.288の64ビット版アセンブリ命令に変換する際にエラーにならない

[m1goh]

P.288のアセンブリ命令の変換の際に32ビット版では、P288のようなエラーになりますが、64ビット版ではエラーにならずアセンブラに変換されてしまいます。

ISEL: Starting pattern match
Initial Opcode index to 0
Match failed at index 0
LLVM ERROR: Cannot select: t19: i32 = rotl t7, Constant:i32<30>
t7: i32,ch = load<(dereferenceable load 4 from %ir.a.addr)> t6, FrameIndex:i32<0>, undef:i32
t3: i32 = FrameIndex<0>
t5: i32 = undef
t8: i32 = Constant<30>
In function: rotate_left
PLEASE submit a bug report to https://bugs.llvm.org/ and include the crash backtrace.
Stack dump:
0. Program arguments: /home/akiyoshi/llvm-myriscvx120/build/bin/llc -debug -march=myriscvx32 -filetype=asm rotate_test.rv32.bc -o -

1.  Running pass 'Function Pass Manager' on module 'rotate_test.rv32.bc'.
   

2.  Running pass 'MYRISCVX DAG->DAG Pattern Instruction Selection' on function '@rotate_left'
   

#0 0x0000555bb861bfb6 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) /home/akiyoshi/llvm-myriscvx120/llvm/lib/Support/Unix/Signals.inc:565:22
#1 0x0000555bb861c071 PrintStackTraceSignalHandler(void*) /home/akiyoshi/llvm-myriscvx120/llvm/lib/Support/Unix/Signals.inc:632:1
#2 0x0000555bb8619ce7 llvm::sys::RunSignalHandlers() /home/akiyoshi/llvm-myriscvx120/llvm/lib/Support/Signals.cpp:71:20
#3 0x0000555bb861b902 SignalHandler(int) /home/akiyoshi/llvm-myriscvx120/llvm/lib/Support/Unix/Signals.inc:407:1
#4 0x00007f0854fe9420 __restore_rt (/lib/x86_64-linux-gnu/libpthread.so.0+0x14420)
#5 0x00007f0854a8600b raise (/lib/x86_64-linux-gnu/libc.so.6+0x4300b)
#6 0x00007f0854a65859 abort (/lib/x86_64-linux-gnu/libc.so.6+0x22859)
#7 0x0000555bb855bc89 llvm::install_bad_alloc_error_handler(void ()(void, std::__cxx11::basic_string<char, std::char_traits, std::allocator > const&, bool), void*) /home/akiyoshi/llvm-myriscvx120/llvm/lib/Support/ErrorHandling.cpp:130:61
#8 0x0000555bb855ba82 llvm::report_fatal_error(llvm::StringRef, bool) /home/akiyoshi/llvm-myriscvx120/llvm/lib/Support/ErrorHandling.cpp:90:68
#9 0x0000555bb8418527 /home/akiyoshi/llvm-myriscvx120/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp:3763:21
#10 0x0000555bb8417c4f llvm::SelectionDAGISel::SelectCodeCommon(llvm::SDNode*, unsigned char const*, unsigned int) /home/akiyoshi/llvm-myriscvx120/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp:3666:9
#11 0x0000555bb6e24098 llvm::MYRISCVXDAGToDAGISel::SelectCode(llvm::SDNode*) /home/akiyoshi/llvm-myriscvx120/build/lib/Target/MYRISCVX/MYRISCVXGenDAGISel.inc:3962:1
#12 0x0000555bb6e23eea llvm::MYRISCVXDAGToDAGISel::Select(llvm::SDNode*) /home/akiyoshi/llvm-myriscvx120/llvm/lib/Target/MYRISCVX/MYRISCVXISelDAGToDAG.cpp:141:13
#13 0x0000555bb840a1cf llvm::SelectionDAGISel::DoInstructionSelection() /home/akiyoshi/llvm-myriscvx120/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp:1118:32
#14 0x0000555bb84094a8 llvm::SelectionDAGISel::CodeGenAndEmitDAG() /home/akiyoshi/llvm-myriscvx120/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp:957:61
#15 0x0000555bb8407b7f llvm::SelectionDAGISel::SelectBasicBlock(llvm::ilist_iterator<llvm::ilist_detail::node_options<llvm::Instruction, true, false, void>, false, true>, llvm::ilist_iterator<llvm::ilist_detail::node_options<llvm::Instruction, true, false, void>, false, true>, bool&) /home/akiyoshi/llvm-myriscvx120/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp:711:1
#16 0x0000555bb840c885 llvm::SelectionDAGISel::SelectAllBasicBlocks(llvm::Function const&) /home/akiyoshi/llvm-myriscvx120/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp:1611:33
#17 0x0000555bb8406789 llvm::SelectionDAGISel::runOnMachineFunction(llvm::MachineFunction&) /home/akiyoshi/llvm-myriscvx120/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp:506:7
#18 0x0000555bb6e23792 llvm::MYRISCVXDAGToDAGISel::runOnMachineFunction(llvm::MachineFunction&) /home/akiyoshi/llvm-myriscvx120/llvm/lib/Target/MYRISCVX/MYRISCVXISelDAGToDAG.cpp:52:52
#19 0x0000555bb75c4741 llvm::MachineFunctionPass::runOnFunction(llvm::Function&) /home/akiyoshi/llvm-myriscvx120/llvm/lib/CodeGen/MachineFunctionPass.cpp:72:33
#20 0x0000555bb7c2be9a llvm::FPPassManager::runOnFunction(llvm::Function&) /home/akiyoshi/llvm-myriscvx120/llvm/lib/IR/LegacyPassManager.cpp:1435:20
#21 0x0000555bb7c2c163 llvm::FPPassManager::runOnModule(llvm::Module&) /home/akiyoshi/llvm-myriscvx120/llvm/lib/IR/LegacyPassManager.cpp:1481:13
#22 0x0000555bb7c2c5d5 (anonymous namespace)::MPPassManager::runOnModule(llvm::Module&) /home/akiyoshi/llvm-myriscvx120/llvm/lib/IR/LegacyPassManager.cpp:1550:20
#23 0x0000555bb7c276d0 llvm::legacy::PassManagerImpl::run(llvm::Module&) /home/akiyoshi/llvm-myriscvx120/llvm/lib/IR/LegacyPassManager.cpp:541:13
#24 0x0000555bb7c2ceab llvm::legacy::PassManager::run(llvm::Module&) /home/akiyoshi/llvm-myriscvx120/llvm/lib/IR/LegacyPassManager.cpp:1678:1
#25 0x0000555bb69619f0 compileModule(char**, llvm::LLVMContext&) /home/akiyoshi/llvm-myriscvx120/llvm/tools/llc/llc.cpp:687:66
#26 0x0000555bb695f6cc main /home/akiyoshi/llvm-myriscvx120/llvm/tools/llc/llc.cpp:385:35
#27 0x00007f0854a67083 __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x24083)
#28 0x0000555bb695e6be _start (/home/akiyoshi/llvm-myriscvx120/build/bin/llc+0x13256be)
Aborted

********** COMPUTING STACKMAP LIVENESS: rotate_left **********

Debug Range Extension
.globl rotate_left # -- Begin function rotate_left
.p2align 2
.type rotate_left,@function
rotate_left: # @rotate_left

%bb.0: # %entry

    addi    x2, x2, -8
    sw      x10, 4(x2)
    lwu     x10, 4(x2)
    slli    x11, x10, 30
    srli    x10, x10, 2
    or      x10, x11, x10
    sw      x10, 0(x2)
    lw      x10, 0(x2)
    addi    x2, x2, 8
    ret

$func_end0:
.size rotate_left, ($func_end0)-rotate_left
# -- End function
.ident "clang version 12.0.1 (https://github.com/llvm/llvm-project.git 05251477a312cbf758cdc06e9d8751dff0f842e0)"
.section ".note.GNU-stack","",@progbits

本では、32ビット版、64ビット版ともにP.288のようなエラーとなるはずですが、本のように64ビット版でエラーを確認するのにはどうしたらよいでしょうか？教えていただけるとありがたいです。よろしくお願いします。