SIGFPE in rustc LTO

[AlexApps99]

Code

Haven't minimized it yet, so I won't upload for now

Meta

rustc --version --verbose:

rustc 1.61.0-nightly (1eb72580d 2022-03-08)
binary: rustc
commit-hash: 1eb72580d076935a3e590deb6e5813a5aef3eca4
commit-date: 2022-03-08
host: x86_64-unknown-linux-gnu
release: 1.61.0-nightly
LLVM version: 14.0.0

Error output

$ rustc --crate-name pipeline --edition=2021 pipeline/src/main.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C opt-level=3 -C lto -C codegen-units=1 --cfg 'feature="default"' --cfg 'feature="encode"' --cfg 'feature="meshopt"' --cfg 'feature="naga"' --cfg 'feature="tobj"' --cfg 'feature="toml"' --cfg 'feature="walkdir"' --cfg 'feature="zip"' -C metadata=8d080d47cc91e1a3 -C extra-filename=-8d080d47cc91e1a3 --out-dir /home/lxb/Desktop/gametechII/target/release/deps -C strip=symbols -L dependency=/home/lxb/Desktop/gametechII/target/release/deps --extern anyhow=/home/lxb/Desktop/gametechII/target/release/deps/libanyhow-0907132c244a7d16.rlib --extern bincode=/home/lxb/Desktop/gametechII/target/release/deps/libbincode-59d69b60a94cd0a8.rlib --extern meshopt=/home/lxb/Desktop/gametechII/target/release/deps/libmeshopt-ab233d7cb12a9ef5.rlib --extern naga=/home/lxb/Desktop/gametechII/target/release/deps/libnaga-17a213fab00b105b.rlib --extern pipeline=/home/lxb/Desktop/gametechII/target/release/deps/libpipeline-1ea559d5b50a99ba.rlib --extern rustc_hash=/home/lxb/Desktop/gametechII/target/release/deps/librustc_hash-06c943fd5e9aa852.rlib --extern serde=/home/lxb/Desktop/gametechII/target/release/deps/libserde-2d1fca6f1c6c7901.rlib --extern tobj=/home/lxb/Desktop/gametechII/target/release/deps/libtobj-2d9a0cfef41943a1.rlib --extern toml=/home/lxb/Desktop/gametechII/target/release/deps/libtoml-39b18f28d95bb95a.rlib --extern walkdir=/home/lxb/Desktop/gametechII/target/release/deps/libwalkdir-0a94a00271779b0e.rlib --extern zip=/home/lxb/Desktop/gametechII/target/release/deps/libzip-07fc1fd0f37015da.rlib -C target-cpu=native -L native=/home/lxb/Desktop/gametechII/target/release/build/meshopt-aff48a42427289c7/out
{"artifact":"/home/lxb/Desktop/gametechII/target/release/deps/pipeline-8d080d47cc91e1a3.d","emit":"dep-info"}
zsh: floating point exception (core dumped)  rustc --crate-name pipeline --edition=2021 pipeline/src/main.rs   --crate-typ

Coredump info

           PID: 39711 (rustc)
           UID: 1000 (lxb)
           GID: 1000 (lxb)
        Signal: 8 (FPE)
     Timestamp: Wed 2022-03-09 18:41:42 NZDT (3min 4s ago)
  Command Line: /home/lxb/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/bin/rustc --crate-name pipeline --edition=2021 pipeline/src/main.rs --error-format=json --json=diagnostic-rendered-a>
    Executable: /home/lxb/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/bin/rustc
 Control Group: /user.slice/user-1000.slice/session-1.scope
          Unit: session-1.scope
         Slice: user-1000.slice
       Session: 1
     Owner UID: 1000 (lxb)
       Boot ID: b36f276488334d8b9e64dc716732839c
    Machine ID: 02f67d9f7a6f4981b48e4cb2d15a2082
      Hostname: lxbpad
       Storage: /var/lib/systemd/coredump/core.rustc.1000.b36f276488334d8b9e64dc716732839c.39711.1646804502000000.zst (present)
     Disk Size: 49.1M
       Message: Process 39711 (rustc) of user 1000 dumped core.

                Module /home/lxb/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/bin/rustc without build-id.
                Module /home/lxb/Desktop/gametechII/target/release/deps/libthiserror_impl-2baecec3532f848a.so with build-id 5c99cbec1d0e5fcc4a355acdfcb76e6f768144a8
                Module /home/lxb/Desktop/gametechII/target/release/deps/libfailure_derive-4e70176e4bd966fa.so with build-id a7a017a3b6c376fe58289b38946c67bb6b8cba2b
                Module /home/lxb/Desktop/gametechII/target/release/deps/libserde_derive-aad463e82827f1c7.so with build-id 14b9f6c243574f502a6e078890bae2574e065ec9
                Module linux-vdso.so.1 with build-id bf4ed7d70241039dd0fc7f51de8118e93bf3af20
                Module libz.so.1 with build-id 0c1459c56513efd5d53eb3868290e9afee6a6a26
                Module ld-linux-x86-64.so.2 with build-id c09c6f50f6bcec73c64a0b4be77eadb8f7202410
                Module libm.so.6 with build-id 596b63a006a4386dcab30912d2b54a7a61827b07
                Module libgcc_s.so.1 with build-id 5d817452a709ca3a213341555ddcf446ecee37fa
                Module libc.so.6 with build-id 85766e9d8458b16e9c7ce6e07c712c02b8471dbc
                Module librt.so.1 with build-id 4761858b348db8303e872e515aa8d56c046c921c
                Module libpthread.so.0 with build-id 7fa8b52fae071a370ba4ca32bf9490a30aff31c4
                Module libdl.so.2 with build-id bb9bd2657bfba9f60bd34d2050cc63a7eb024bc4
                Stack trace of thread 39736:
                #0  0x00007ff283c44916 n/a (n/a + 0x0)
                ELF object binary architecture: AMD x86-64

Coredump file

Backtrace

#0  0x00007ffff1c44916 in llvm::LoopVectorizationCostModel::selectInterleaveCount(llvm::ElementCount, unsigned int) ()
   from /home/lxb/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/bin/../lib/../lib/libLLVM-14-rust-1.61.0-nightly.so
#1  0x00007ffff1c2c0cf in llvm::LoopVectorizePass::processLoop(llvm::Loop*) ()
   from /home/lxb/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/bin/../lib/../lib/libLLVM-14-rust-1.61.0-nightly.so
#2  0x00007ffff1c2b36f in llvm::LoopVectorizePass::runImpl(llvm::Function&, llvm::ScalarEvolution&, llvm::LoopInfo&, llvm::TargetTransformInfo&, llvm::DominatorTree&, llvm::BlockFrequencyInfo&, llvm::TargetLibraryInfo*, llvm::DemandedBits&, llvm::AAResults&, llvm::AssumptionCache&, std::function<llvm::LoopAccessInfo const& (llvm::Loop&)>&, llvm::OptimizationRemarkEmitter&, llvm::ProfileSummaryInfo*) () from /home/lxb/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/bin/../lib/../lib/libLLVM-14-rust-1.61.0-nightly.so
#3  0x00007ffff1c2af12 in llvm::LoopVectorizePass::run(llvm::Function&, llvm::AnalysisManager<llvm::Function>&) ()
   from /home/lxb/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/bin/../lib/../lib/libLLVM-14-rust-1.61.0-nightly.so
#4  0x00007ffff1c2abed in llvm::detail::PassModel<llvm::Function, llvm::LoopVectorizePass, llvm::PreservedAnalyses, llvm::AnalysisManager<llvm::Function>>::run(llvm::Function&, llvm::AnalysisManager<llvm::Function>&) () from /home/lxb/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/bin/../lib/../lib/libLLVM-14-rust-1.61.0-nightly.so
#5  0x00007ffff0e891b9 in llvm::detail::PassModel<llvm::Function, llvm::PassManager<llvm::Function, llvm::AnalysisManager<llvm::Function>>, llvm::PreservedAnalyses, llvm::AnalysisManager<llvm::Function>>::run(llvm::Function&, llvm::AnalysisManager<llvm::Function>&) () from /home/lxb/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/bin/../lib/../lib/libLLVM-14-rust-1.61.0-nightly.so
#6  0x00007ffff1d767b9 in llvm::ModuleToFunctionPassAdaptor::run(llvm::Module&, llvm::AnalysisManager<llvm::Module>&) ()
   from /home/lxb/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/bin/../lib/../lib/libLLVM-14-rust-1.61.0-nightly.so
#7  0x00007ffff1d7647d in llvm::detail::PassModel<llvm::Module, llvm::ModuleToFunctionPassAdaptor, llvm::PreservedAnalyses, llvm::AnalysisManager<llvm::Module>>::run(llvm::Module&, llvm::AnalysisManager<llvm::Module>&) () from /home/lxb/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/bin/../lib/../lib/libLLVM-14-rust-1.61.0-nightly.so
#8  0x00007ffff1bf2ad4 in llvm::PassManager<llvm::Module, llvm::AnalysisManager<llvm::Module>>::run(llvm::Module&, llvm::AnalysisManager<llvm::Module>&) ()
   from /home/lxb/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/bin/../lib/../lib/libLLVM-14-rust-1.61.0-nightly.so
#9  0x00007ffff65e9841 in LLVMRustOptimizeWithNewPassManager () from /home/lxb/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/bin/../lib/librustc_driver-74fd03a38d82f654.so
#10 0x00007ffff65d8d88 in rustc_codegen_llvm::back::write::optimize_with_new_llvm_pass_manager ()
   from /home/lxb/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/bin/../lib/librustc_driver-74fd03a38d82f654.so
#11 0x00007ffff659cca8 in rustc_codegen_llvm::back::lto::run_pass_manager () from /home/lxb/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/bin/../lib/librustc_driver-74fd03a38d82f654.so
#12 0x00007ffff47efebf in <rustc_codegen_llvm::LlvmCodegenBackend as rustc_codegen_ssa::traits::write::WriteBackendMethods>::run_lto_pass_manager ()
   from /home/lxb/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/bin/../lib/librustc_driver-74fd03a38d82f654.so
#13 0x00007ffff65c68a6 in <rustc_codegen_ssa::back::lto::LtoModuleCodegen<rustc_codegen_llvm::LlvmCodegenBackend>>::optimize ()
   from /home/lxb/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/bin/../lib/librustc_driver-74fd03a38d82f654.so
#14 0x00007ffff65712c2 in rustc_codegen_ssa::back::write::execute_work_item::<rustc_codegen_llvm::LlvmCodegenBackend> ()
   from /home/lxb/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/bin/../lib/librustc_driver-74fd03a38d82f654.so
#15 0x00007ffff6591732 in std::sys_common::backtrace::__rust_begin_short_backtrace::<<rustc_codegen_llvm::LlvmCodegenBackend as rustc_codegen_ssa::traits::backend::ExtraBackendMethods>::spawn_named_thread<rustc_codegen_ssa::back::write::spawn_work<rustc_codegen_llvm::LlvmCodegenBackend>::{closure#0}, ()>::{closure#0}, ()> ()
   from /home/lxb/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/bin/../lib/librustc_driver-74fd03a38d82f654.so
#16 0x00007ffff6580bc7 in <<std::thread::Builder>::spawn_unchecked_<<rustc_codegen_llvm::LlvmCodegenBackend as rustc_codegen_ssa::traits::backend::ExtraBackendMethods>::spawn_named_thread<rustc_codegen_ssa::back::write::spawn_work<rustc_codegen_llvm::LlvmCodegenBackend>::{closure#0}, ()>::{closure#0}, ()>::{closure#1} as core::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} ()
   from /home/lxb/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/bin/../lib/librustc_driver-74fd03a38d82f654.so
#17 0x00007ffff3eab5b3 in alloc::boxed::{impl#44}::call_once<(), dyn core::ops::function::FnOnce<(), Output=()>, alloc::alloc::Global> ()
    at /rustc/1eb72580d076935a3e590deb6e5813a5aef3eca4/library/alloc/src/boxed.rs:1854
#18 alloc::boxed::{impl#44}::call_once<(), alloc::boxed::Box<dyn core::ops::function::FnOnce<(), Output=()>, alloc::alloc::Global>, alloc::alloc::Global> ()
    at /rustc/1eb72580d076935a3e590deb6e5813a5aef3eca4/library/alloc/src/boxed.rs:1854
#19 std::sys::unix::thread::{impl#2}::new::thread_start () at library/std/src/sys/unix/thread.rs:108
#20 0x00007ffff3c835c2 in start_thread () from /usr/lib/libc.so.6
#21 0x00007ffff3d08584 in clone () from /usr/lib/libc.so.6

[bjorn3]

@rustbot ping llvm

[rustbot]

Hey LLVM ICE-breakers! This bug has been identified as a good
"LLVM ICE-breaking candidate". In case it's useful, here are some
instructions for tackling these sorts of bugs. Maybe take a look?
Thanks! <3

cc @ayazhafiz @camelid @comex @cuviper @hdhoang @henryboisdequin @heyrutvik @higuoxing @JOE1994 @jryans @mmilenko @nagisa @nikic @Noah-Kennedy @SiavoshZarrasvand @spastorino @vertexclique

[cuviper]

Did that coredump link expire? I get 404...

[AlexApps99]

It must have, I'll reupload it: https://file.io/5EE16bawL2bG (I think this one's once use? I can't find very good sites)
If Rust recommends a specific site for temporary file uploads, I'm happy to upload it to that too

Edit: uploaded to https://ufile.io/jywpuibq too (30 days)

[cuviper]

Hmm, I downloaded it, but my local GDB doesn't make any sense of it without all of the mapped modules, it seems. It's not even enough to have just the matching toolchain at the right path.

But I did manage to line up the offsets myself to find it in the disassembly -- it's this divl:

000000000315c300 <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj>:
 315c300:       55                      push   %rbp
 315c301:       41 57                   push   %r15
 315c303:       41 56                   push   %r14
 315c305:       41 55                   push   %r13
 315c307:       41 54                   push   %r12
 315c309:       53                      push   %rbx
 315c30a:       48 81 ec a8 06 00 00    sub    $0x6a8,%rsp
 315c311:       48 89 54 24 18          mov    %rdx,0x18(%rsp)
 315c316:       48 89 74 24 10          mov    %rsi,0x10(%rsp)
...
 315c902:       8b 0d 48 3b f8 01       mov    0x1f83b48(%rip),%ecx        # 50e0450 <_ZL13SmallLoopCost+0x80>
 315c908:       39 4c 24 18             cmp    %ecx,0x18(%rsp)
 315c90c:       0f 83 a6 01 00 00       jae    315cab8 <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x7b8>
 315c912:       89 c8                   mov    %ecx,%eax
 315c914:       31 d2                   xor    %edx,%edx
 315c916:       f7 74 24 18             divl   0x18(%rsp)

and that value 0x18(%rsp) is zero, at least in the current state of the coredump. That came from the entry %rdx, which I think is the LoopCost parameter, but it may have been modified:

unsigned LoopVectorizationCostModel::selectInterleaveCount(ElementCount VF,
                                                           unsigned LoopCost) {
//[...]

  // If we did not calculate the cost for VF (because the user selected the VF)
  // then we calculate the cost of VF here.
  if (LoopCost == 0) {
    InstructionCost C = expectedCost(VF).first;
    assert(C.isValid() && "Expected to have chosen a VF with valid cost");
    LoopCost = *C.getValue();
  }

  assert(LoopCost && "Non-zero loop cost expected");

//[...]

  if (!InterleavingRequiresRuntimePointerCheck && LoopCost < SmallLoopCost) {
    // We assume that the cost overhead is 1 and we use the cost model
    // to estimate the cost of the loop and interleave until the cost of the
    // loop overhead is about 5% of the cost of the loop.
    unsigned SmallIC =
        std::min(IC, (unsigned)PowerOf2Floor(SmallLoopCost / LoopCost));

I'm not sure whether that assert is build-conditional. This LLVM library is also the product of LTO itself, so we could be looking at a meta-miscompilation here...

Full assembly of that function

000000000315c300 <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj>:
 315c300:	55                   	push   %rbp
 315c301:	41 57                	push   %r15
 315c303:	41 56                	push   %r14
 315c305:	41 55                	push   %r13
 315c307:	41 54                	push   %r12
 315c309:	53                   	push   %rbx
 315c30a:	48 81 ec a8 06 00 00 	sub    $0x6a8,%rsp
 315c311:	48 89 54 24 18       	mov    %rdx,0x18(%rsp)
 315c316:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)
 315c31b:	41 bc 01 00 00 00    	mov    $0x1,%r12d
 315c321:	83 7f 78 00          	cmpl   $0x0,0x78(%rdi)
 315c325:	0f 85 c8 06 00 00    	jne    315c9f3 <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x6f3>
 315c32b:	48 8b 87 60 02 00 00 	mov    0x260(%rdi),%rax
 315c332:	48 8b 40 38          	mov    0x38(%rax),%rax
 315c336:	83 78 28 ff          	cmpl   $0xffffffff,0x28(%rax)
 315c33a:	0f 85 b3 06 00 00    	jne    315c9f3 <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x6f3>
 315c340:	48 8b 44 24 10       	mov    0x10(%rsp),%rax
 315c345:	48 c1 e8 20          	shr    $0x20,%rax
 315c349:	48 89 44 24 40       	mov    %rax,0x40(%rsp)
 315c34e:	48 8b 9f 48 02 00 00 	mov    0x248(%rdi),%rbx
 315c355:	48 89 7c 24 08       	mov    %rdi,0x8(%rsp)
 315c35a:	48 8b 87 50 02 00 00 	mov    0x250(%rdi),%rax
 315c361:	48 8b 68 58          	mov    0x58(%rax),%rbp
 315c365:	48 89 ef             	mov    %rbp,%rdi
 315c368:	48 89 de             	mov    %rbx,%rsi
 315c36b:	e8 30 e1 fe ff       	call   314a4a0 <_ZN4llvm15ScalarEvolution25getSmallConstantTripCountEPKNS_4LoopE>
 315c370:	85 c0                	test   %eax,%eax
 315c372:	0f 85 bb 07 00 00    	jne    315cb33 <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x833>
 315c378:	80 3d 91 41 f8 01 00 	cmpb   $0x0,0x1f84191(%rip)        # 50e0510 <_ZL31LoopVectorizeWithBlockFrequency+0x80>
 315c37f:	41 bf 00 00 00 00    	mov    $0x0,%r15d
 315c385:	74 1c                	je     315c3a3 <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0xa3>
 315c387:	48 89 df             	mov    %rbx,%rdi
 315c38a:	31 f6                	xor    %esi,%esi
 315c38c:	e8 0f e3 fe ff       	call   314a6a0 <_ZN4llvm25getLoopEstimatedTripCountEPNS_4LoopEPj>
 315c391:	41 89 c7             	mov    %eax,%r15d
 315c394:	41 c1 ef 08          	shr    $0x8,%r15d
 315c398:	48 89 c2             	mov    %rax,%rdx
 315c39b:	48 c1 ea 20          	shr    $0x20,%rdx
 315c39f:	84 d2                	test   %dl,%dl
 315c3a1:	75 61                	jne    315c404 <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x104>
 315c3a3:	48 89 ef             	mov    %rbp,%rdi
 315c3a6:	48 89 de             	mov    %rbx,%rsi
 315c3a9:	e8 42 0f d5 ff       	call   2ead2f0 <_ZN4llvm15ScalarEvolution20getBackedgeTakenInfoEPKNS_4LoopE>
 315c3ae:	48 89 c7             	mov    %rax,%rdi
 315c3b1:	48 89 ee             	mov    %rbp,%rsi
 315c3b4:	e8 a7 8c 24 ff       	call   23a5060 <_ZNK4llvm15ScalarEvolution17BackedgeTakenInfo14getConstantMaxEPS0_>
 315c3b9:	66 83 78 18 00       	cmpw   $0x0,0x18(%rax)
 315c3be:	75 40                	jne    315c400 <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x100>
 315c3c0:	48 85 c0             	test   %rax,%rax
 315c3c3:	74 3b                	je     315c400 <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x100>
 315c3c5:	48 8b 68 20          	mov    0x20(%rax),%rbp
 315c3c9:	8b 5d 20             	mov    0x20(%rbp),%ebx
 315c3cc:	48 83 c5 18          	add    $0x18,%rbp
 315c3d0:	83 fb 40             	cmp    $0x40,%ebx
 315c3d3:	0f 87 42 08 00 00    	ja     315cc1b <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x91b>
 315c3d9:	8d 43 c0             	lea    -0x40(%rbx),%eax
 315c3dc:	48 8b 4d 00          	mov    0x0(%rbp),%rcx
 315c3e0:	48 85 c9             	test   %rcx,%rcx
 315c3e3:	0f 84 1f 06 00 00    	je     315ca08 <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x708>
 315c3e9:	48 0f bd c9          	bsr    %rcx,%rcx
 315c3ed:	48 83 f1 3f          	xor    $0x3f,%rcx
 315c3f1:	01 c8                	add    %ecx,%eax
 315c3f3:	89 d9                	mov    %ebx,%ecx
 315c3f5:	29 c1                	sub    %eax,%ecx
 315c3f7:	83 f9 20             	cmp    $0x20,%ecx
 315c3fa:	0f 86 1f 07 00 00    	jbe    315cb1f <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x81f>
 315c400:	31 d2                	xor    %edx,%edx
 315c402:	31 c0                	xor    %eax,%eax
 315c404:	41 c1 e7 08          	shl    $0x8,%r15d
 315c408:	0f b6 c0             	movzbl %al,%eax
 315c40b:	44 09 f8             	or     %r15d,%eax
 315c40e:	89 44 24 24          	mov    %eax,0x24(%rsp)
 315c412:	48 8b 44 24 08       	mov    0x8(%rsp),%rax
 315c417:	48 8b 80 60 02 00 00 	mov    0x260(%rax),%rax
 315c41e:	48 8b 48 68          	mov    0x68(%rax),%rcx
 315c422:	48 8b 40 70          	mov    0x70(%rax),%rax
 315c426:	48 89 4c 24 38       	mov    %rcx,0x38(%rsp)
 315c42b:	48 89 44 24 30       	mov    %rax,0x30(%rsp)
 315c430:	48 39 c1             	cmp    %rax,%rcx
 315c433:	0f 95 44 24 07       	setne  0x7(%rsp)
 315c438:	48 89 54 24 60       	mov    %rdx,0x60(%rsp)
 315c43d:	84 d2                	test   %dl,%dl
 315c43f:	74 10                	je     315c451 <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x151>
 315c441:	8b 44 24 24          	mov    0x24(%rsp),%eax
 315c445:	39 05 c5 3a f8 01    	cmp    %eax,0x1f83ac5(%rip)        # 50dff10 <_ZL32TinyTripCountInterleaveThreshold+0x80>
 315c44b:	0f 87 78 06 00 00    	ja     315cac9 <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x7c9>
 315c451:	48 8d 54 24 28       	lea    0x28(%rsp),%rdx
 315c456:	48 8b 44 24 10       	mov    0x10(%rsp),%rax
 315c45b:	48 89 02             	mov    %rax,(%rdx)
 315c45e:	48 8d 9c 24 18 01 00 	lea    0x118(%rsp),%rbx
 315c465:	00 
 315c466:	b9 01 00 00 00       	mov    $0x1,%ecx
 315c46b:	48 89 df             	mov    %rbx,%rdi
 315c46e:	48 8b 74 24 08       	mov    0x8(%rsp),%rsi
 315c473:	e8 18 a6 01 00       	call   3176a90 <_ZN4llvm26LoopVectorizationCostModel22calculateRegisterUsageENS_8ArrayRefINS_12ElementCountEEE>
 315c478:	48 8b 2b             	mov    (%rbx),%rbp
 315c47b:	48 8d 7c 24 68       	lea    0x68(%rsp),%rdi
 315c480:	48 c7 07 01 00 00 00 	movq   $0x1,(%rdi)
 315c487:	bb ff ff ff ff       	mov    $0xffffffff,%ebx
 315c48c:	89 5f 08             	mov    %ebx,0x8(%rdi)
 315c48f:	89 5f 10             	mov    %ebx,0x10(%rdi)
 315c492:	89 5f 18             	mov    %ebx,0x18(%rdi)
 315c495:	89 5f 20             	mov    %ebx,0x20(%rdi)
 315c498:	48 89 ee             	mov    %rbp,%rsi
 315c49b:	e8 70 ce 01 00       	call   3179310 <_ZN4llvm13SmallDenseMapIjjLj4ENS_12DenseMapInfoIjvEENS_6detail12DenseMapPairIjjEEE8copyFromERKS6_>
 315c4a0:	48 8d 84 24 a0 00 00 	lea    0xa0(%rsp),%rax
 315c4a7:	00 
 315c4a8:	48 89 40 f0          	mov    %rax,-0x10(%rax)
 315c4ac:	49 be 00 00 00 00 04 	movabs $0x400000000,%r14
 315c4b3:	00 00 00 
 315c4b6:	4c 89 70 f8          	mov    %r14,-0x8(%rax)
 315c4ba:	83 7d 30 00          	cmpl   $0x0,0x30(%rbp)
 315c4be:	74 11                	je     315c4d1 <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x1d1>
 315c4c0:	48 8d 75 28          	lea    0x28(%rbp),%rsi
 315c4c4:	48 8d bc 24 90 00 00 	lea    0x90(%rsp),%rdi
 315c4cb:	00 
 315c4cc:	e8 7f 08 00 00       	call   315cd50 <_ZN4llvm15SmallVectorImplISt4pairIjjEEaSERKS3_>
 315c4d1:	48 8d bc 24 c0 00 00 	lea    0xc0(%rsp),%rdi
 315c4d8:	00 
 315c4d9:	48 c7 07 01 00 00 00 	movq   $0x1,(%rdi)
 315c4e0:	89 5f 08             	mov    %ebx,0x8(%rdi)
 315c4e3:	89 5f 10             	mov    %ebx,0x10(%rdi)
 315c4e6:	89 5f 18             	mov    %ebx,0x18(%rdi)
 315c4e9:	89 5f 20             	mov    %ebx,0x20(%rdi)
 315c4ec:	48 8d 75 58          	lea    0x58(%rbp),%rsi
 315c4f0:	e8 1b ce 01 00       	call   3179310 <_ZN4llvm13SmallDenseMapIjjLj4ENS_12DenseMapInfoIjvEENS_6detail12DenseMapPairIjjEEE8copyFromERKS6_>
 315c4f5:	48 8d 84 24 f8 00 00 	lea    0xf8(%rsp),%rax
 315c4fc:	00 
 315c4fd:	48 89 40 f0          	mov    %rax,-0x10(%rax)
 315c501:	4c 89 70 f8          	mov    %r14,-0x8(%rax)
 315c505:	83 bd 88 00 00 00 00 	cmpl   $0x0,0x88(%rbp)
 315c50c:	74 14                	je     315c522 <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x222>
 315c50e:	48 83 ed 80          	sub    $0xffffffffffffff80,%rbp
 315c512:	48 8d bc 24 e8 00 00 	lea    0xe8(%rsp),%rdi
 315c519:	00 
 315c51a:	48 89 ee             	mov    %rbp,%rsi
 315c51d:	e8 2e 08 00 00       	call   315cd50 <_ZN4llvm15SmallVectorImplISt4pairIjjEEaSERKS3_>
 315c522:	48 8b ac 24 18 01 00 	mov    0x118(%rsp),%rbp
 315c529:	00 
 315c52a:	8b 84 24 20 01 00 00 	mov    0x120(%rsp),%eax
 315c531:	48 85 c0             	test   %rax,%rax
 315c534:	74 63                	je     315c599 <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x299>
 315c536:	48 69 d8 b0 00 00 00 	imul   $0xb0,%rax,%rbx
 315c53d:	4c 8d 7d 88          	lea    -0x78(%rbp),%r15
 315c541:	49 89 ec             	mov    %rbp,%r12
 315c544:	49 83 c4 e0          	add    $0xffffffffffffffe0,%r12
 315c548:	48 8b 7c 1d d0       	mov    -0x30(%rbp,%rbx,1),%rdi
 315c54d:	49 8d 04 1c          	lea    (%r12,%rbx,1),%rax
 315c551:	48 39 f8             	cmp    %rdi,%rax
 315c554:	0f 85 ce 06 00 00    	jne    315cc28 <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x928>
 315c55a:	f6 44 1d a8 01       	testb  $0x1,-0x58(%rbp,%rbx,1)
 315c55f:	0f 84 74 06 00 00    	je     315cbd9 <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x8d9>
 315c565:	48 8b bc 1d 78 ff ff 	mov    -0x88(%rbp,%rbx,1),%rdi
 315c56c:	ff 
 315c56d:	49 8d 04 1f          	lea    (%r15,%rbx,1),%rax
 315c571:	48 39 f8             	cmp    %rdi,%rax
 315c574:	0f 85 b8 06 00 00    	jne    315cc32 <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x932>
 315c57a:	f6 84 1d 50 ff ff ff 	testb  $0x1,-0xb0(%rbp,%rbx,1)
 315c581:	01 
 315c582:	0f 84 60 06 00 00    	je     315cbe8 <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x8e8>
 315c588:	48 81 c3 50 ff ff ff 	add    $0xffffffffffffff50,%rbx
 315c58f:	75 b7                	jne    315c548 <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x248>
 315c591:	48 8b ac 24 18 01 00 	mov    0x118(%rsp),%rbp
 315c598:	00 
 315c599:	48 8d 84 24 28 01 00 	lea    0x128(%rsp),%rax
 315c5a0:	00 
 315c5a1:	48 39 c5             	cmp    %rax,%rbp
 315c5a4:	0f 85 92 06 00 00    	jne    315cc3c <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x93c>
 315c5aa:	4c 8b ac 24 e8 00 00 	mov    0xe8(%rsp),%r13
 315c5b1:	00 
 315c5b2:	8b 84 24 f0 00 00 00 	mov    0xf0(%rsp),%eax
 315c5b9:	48 85 c0             	test   %rax,%rax
 315c5bc:	74 27                	je     315c5e5 <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x2e5>
 315c5be:	48 8d 0c c5 00 00 00 	lea    0x0(,%rax,8),%rcx
 315c5c5:	00 
 315c5c6:	31 d2                	xor    %edx,%edx
 315c5c8:	be 01 00 00 00       	mov    $0x1,%esi
 315c5cd:	41 8b 7c 15 04       	mov    0x4(%r13,%rdx,1),%edi
 315c5d2:	85 ff                	test   %edi,%edi
 315c5d4:	0f 44 fe             	cmove  %esi,%edi
 315c5d7:	41 89 7c 15 04       	mov    %edi,0x4(%r13,%rdx,1)
 315c5dc:	48 83 c2 08          	add    $0x8,%rdx
 315c5e0:	48 39 d1             	cmp    %rdx,%rcx
 315c5e3:	75 e8                	jne    315c5cd <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x2cd>
 315c5e5:	83 7c 24 40 01       	cmpl   $0x1,0x40(%rsp)
 315c5ea:	0f 95 c1             	setne  %cl
 315c5ed:	83 7c 24 10 01       	cmpl   $0x1,0x10(%rsp)
 315c5f2:	0f 94 c2             	sete   %dl
 315c5f5:	20 ca                	and    %cl,%dl
 315c5f7:	88 54 24 06          	mov    %dl,0x6(%rsp)
 315c5fb:	41 bc ff ff ff ff    	mov    $0xffffffff,%r12d
 315c601:	48 85 c0             	test   %rax,%rax
 315c604:	0f 84 e7 01 00 00    	je     315c7f1 <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x4f1>
 315c60a:	48 8d 04 c5 00 00 00 	lea    0x0(,%rax,8),%rax
 315c611:	00 
 315c612:	4c 01 e8             	add    %r13,%rax
 315c615:	48 89 44 24 58       	mov    %rax,0x58(%rsp)
 315c61a:	41 bc ff ff ff ff    	mov    $0xffffffff,%r12d
 315c620:	48 8d 0d 29 39 f8 01 	lea    0x1f83929(%rip),%rcx        # 50dff50 <_ZL24ForceTargetNumScalarRegs>
 315c627:	48 8d 15 e2 39 f8 01 	lea    0x1f839e2(%rip),%rdx        # 50e0010 <_ZL24ForceTargetNumVectorRegs>
 315c62e:	b8 80 00 00 00       	mov    $0x80,%eax
 315c633:	48 01 c1             	add    %rax,%rcx
 315c636:	48 89 4c 24 50       	mov    %rcx,0x50(%rsp)
 315c63b:	48 01 c2             	add    %rax,%rdx
 315c63e:	48 89 54 24 48       	mov    %rdx,0x48(%rsp)
 315c643:	48 8b 44 24 08       	mov    0x8(%rsp),%rax
 315c648:	48 8b 80 68 02 00 00 	mov    0x268(%rax),%rax
 315c64f:	41 8b 75 00          	mov    0x0(%r13),%esi
 315c653:	48 8b 38             	mov    (%rax),%rdi
 315c656:	48 8b 07             	mov    (%rdi),%rax
 315c659:	ff 90 90 02 00 00    	call   *0x290(%rax)
 315c65f:	89 c5                	mov    %eax,%ebp
 315c661:	80 7c 24 06 00       	cmpb   $0x0,0x6(%rsp)
 315c666:	48 8d 0d ab 39 f8 01 	lea    0x1f839ab(%rip),%rcx        # 50e0018 <_ZL24ForceTargetNumVectorRegs+0x8>
 315c66d:	48 8d 05 e4 38 f8 01 	lea    0x1f838e4(%rip),%rax        # 50dff58 <_ZL24ForceTargetNumScalarRegs+0x8>
 315c674:	48 0f 45 c8          	cmovne %rax,%rcx
 315c678:	48 8b 44 24 48       	mov    0x48(%rsp),%rax
 315c67d:	48 0f 45 44 24 50    	cmovne 0x50(%rsp),%rax
 315c683:	66 83 39 00          	cmpw   $0x0,(%rcx)
 315c687:	74 02                	je     315c68b <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x38b>
 315c689:	8b 28                	mov    (%rax),%ebp
 315c68b:	45 8b 7d 04          	mov    0x4(%r13),%r15d
 315c68f:	f6 44 24 68 01       	testb  $0x1,0x68(%rsp)
 315c694:	48 8b 44 24 70       	mov    0x70(%rsp),%rax
 315c699:	48 8d 4c 24 70       	lea    0x70(%rsp),%rcx
 315c69e:	48 0f 45 c1          	cmovne %rcx,%rax
 315c6a2:	8b 54 24 78          	mov    0x78(%rsp),%edx
 315c6a6:	b9 04 00 00 00       	mov    $0x4,%ecx
 315c6ab:	0f 45 d1             	cmovne %ecx,%edx
 315c6ae:	41 89 d1             	mov    %edx,%r9d
 315c6b1:	85 d2                	test   %edx,%edx
 315c6b3:	74 28                	je     315c6dd <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x3dd>
 315c6b5:	41 8b 75 00          	mov    0x0(%r13),%esi
 315c6b9:	8d 0c f6             	lea    (%rsi,%rsi,8),%ecx
 315c6bc:	8d 3c 8e             	lea    (%rsi,%rcx,4),%edi
 315c6bf:	ff ca                	dec    %edx
 315c6c1:	21 d7                	and    %edx,%edi
 315c6c3:	8b 0c f8             	mov    (%rax,%rdi,8),%ecx
 315c6c6:	39 ce                	cmp    %ecx,%esi
 315c6c8:	0f 84 76 04 00 00    	je     315cb44 <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x844>
 315c6ce:	41 b8 01 00 00 00    	mov    $0x1,%r8d
 315c6d4:	83 f9 ff             	cmp    $0xffffffff,%ecx
 315c6d7:	0f 85 e1 04 00 00    	jne    315cbbe <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x8be>
 315c6dd:	4a 8d 1c c8          	lea    (%rax,%r9,8),%rbx
 315c6e1:	4a 8d 0c c8          	lea    (%rax,%r9,8),%rcx
 315c6e5:	31 c0                	xor    %eax,%eax
 315c6e7:	48 39 cb             	cmp    %rcx,%rbx
 315c6ea:	74 5c                	je     315c748 <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x448>
 315c6ec:	8b 4b 04             	mov    0x4(%rbx),%ecx
 315c6ef:	3b 8c 24 98 00 00 00 	cmp    0x98(%rsp),%ecx
 315c6f6:	74 50                	je     315c748 <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x448>
 315c6f8:	41 8b 45 00          	mov    0x0(%r13),%eax
 315c6fc:	89 44 24 28          	mov    %eax,0x28(%rsp)
 315c700:	c7 44 24 2c 00 00 00 	movl   $0x0,0x2c(%rsp)
 315c707:	00 
 315c708:	48 8d bc 24 18 01 00 	lea    0x118(%rsp),%rdi
 315c70f:	00 
 315c710:	48 8d 74 24 68       	lea    0x68(%rsp),%rsi
 315c715:	48 8d 54 24 28       	lea    0x28(%rsp),%rdx
 315c71a:	48 8d 4c 24 2c       	lea    0x2c(%rsp),%rcx
 315c71f:	e8 bc cc 01 00       	call   31793e0 <_ZN4llvm12DenseMapBaseINS_13SmallDenseMapIjjLj4ENS_12DenseMapInfoIjvEENS_6detail12DenseMapPairIjjEEEEjjS3_S6_E11try_emplaceIJRKjEEESt4pairINS_16DenseMapIteratorIjjS3_S6_Lb0EEEbESB_DpOT_>
 315c724:	4c 8b b4 24 18 01 00 	mov    0x118(%rsp),%r14
 315c72b:	00 
 315c72c:	80 bc 24 28 01 00 00 	cmpb   $0x0,0x128(%rsp)
 315c733:	00 
 315c734:	75 7b                	jne    315c7b1 <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x4b1>
 315c736:	41 8b 46 04          	mov    0x4(%r14),%eax
 315c73a:	89 c0                	mov    %eax,%eax
 315c73c:	48 8b 8c 24 90 00 00 	mov    0x90(%rsp),%rcx
 315c743:	00 
 315c744:	8b 44 c1 04          	mov    0x4(%rcx,%rax,8),%eax
 315c748:	29 c5                	sub    %eax,%ebp
 315c74a:	41 39 ef             	cmp    %ebp,%r15d
 315c74d:	0f 87 fa 03 00 00    	ja     315cb4d <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x84d>
 315c753:	89 e8                	mov    %ebp,%eax
 315c755:	31 d2                	xor    %edx,%edx
 315c757:	41 f7 f7             	div    %r15d
 315c75a:	48 0f bd c8          	bsr    %rax,%rcx
 315c75e:	b8 01 00 00 00       	mov    $0x1,%eax
 315c763:	48 d3 e0             	shl    %cl,%rax
 315c766:	80 3d a3 40 f8 01 00 	cmpb   $0x0,0x1f840a3(%rip)        # 50e0810 <_ZL24EnableIndVarRegisterHeur+0x80>
 315c76d:	74 2a                	je     315c799 <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x499>
 315c76f:	ff cd                	dec    %ebp
 315c771:	41 ff cf             	dec    %r15d
 315c774:	b8 01 00 00 00       	mov    $0x1,%eax
 315c779:	44 0f 44 f8          	cmove  %eax,%r15d
 315c77d:	41 39 ef             	cmp    %ebp,%r15d
 315c780:	0f 87 0d 04 00 00    	ja     315cb93 <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x893>
 315c786:	89 e8                	mov    %ebp,%eax
 315c788:	31 d2                	xor    %edx,%edx
 315c78a:	41 f7 f7             	div    %r15d
 315c78d:	48 0f bd c8          	bsr    %rax,%rcx
 315c791:	b8 01 00 00 00       	mov    $0x1,%eax
 315c796:	48 d3 e0             	shl    %cl,%rax
 315c799:	41 39 c4             	cmp    %eax,%r12d
 315c79c:	44 0f 47 e0          	cmova  %eax,%r12d
 315c7a0:	49 83 c5 08          	add    $0x8,%r13
 315c7a4:	4c 3b 6c 24 58       	cmp    0x58(%rsp),%r13
 315c7a9:	0f 85 94 fe ff ff    	jne    315c643 <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x343>
 315c7af:	eb 40                	jmp    315c7f1 <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x4f1>
 315c7b1:	41 8b 5d 00          	mov    0x0(%r13),%ebx
 315c7b5:	8b 94 24 98 00 00 00 	mov    0x98(%rsp),%edx
 315c7bc:	3b 94 24 9c 00 00 00 	cmp    0x9c(%rsp),%edx
 315c7c3:	0f 83 a5 04 00 00    	jae    315cc6e <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x96e>
 315c7c9:	48 8b 84 24 90 00 00 	mov    0x90(%rsp),%rax
 315c7d0:	00 
 315c7d1:	89 d1                	mov    %edx,%ecx
 315c7d3:	48 89 1c c8          	mov    %rbx,(%rax,%rcx,8)
 315c7d7:	8b 84 24 98 00 00 00 	mov    0x98(%rsp),%eax
 315c7de:	8d 48 01             	lea    0x1(%rax),%ecx
 315c7e1:	89 8c 24 98 00 00 00 	mov    %ecx,0x98(%rsp)
 315c7e8:	41 89 46 04          	mov    %eax,0x4(%r14)
 315c7ec:	e9 49 ff ff ff       	jmp    315c73a <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x43a>
 315c7f1:	48 8b 44 24 08       	mov    0x8(%rsp),%rax
 315c7f6:	48 8b 80 68 02 00 00 	mov    0x268(%rax),%rax
 315c7fd:	48 8b 38             	mov    (%rax),%rdi
 315c800:	48 8b 07             	mov    (%rdi),%rax
 315c803:	48 8b 74 24 10       	mov    0x10(%rsp),%rsi
 315c808:	ff 90 20 03 00 00    	call   *0x320(%rax)
 315c80e:	89 c1                	mov    %eax,%ecx
 315c810:	48 8d 15 c1 38 f8 01 	lea    0x1f838c1(%rip),%rdx        # 50e00d8 <_ZL36ForceTargetMaxScalarInterleaveFactor+0x8>
 315c817:	48 8d 35 b2 38 f8 01 	lea    0x1f838b2(%rip),%rsi        # 50e00d0 <_ZL36ForceTargetMaxScalarInterleaveFactor>
 315c81e:	48 8d 3d 73 39 f8 01 	lea    0x1f83973(%rip),%rdi        # 50e0198 <_ZL36ForceTargetMaxVectorInterleaveFactor+0x8>
 315c825:	48 8d 05 64 39 f8 01 	lea    0x1f83964(%rip),%rax        # 50e0190 <_ZL36ForceTargetMaxVectorInterleaveFactor>
 315c82c:	bd 80 00 00 00       	mov    $0x80,%ebp
 315c831:	48 01 ee             	add    %rbp,%rsi
 315c834:	48 01 e8             	add    %rbp,%rax
 315c837:	80 7c 24 06 00       	cmpb   $0x0,0x6(%rsp)
 315c83c:	48 0f 45 fa          	cmovne %rdx,%rdi
 315c840:	48 0f 45 c6          	cmovne %rsi,%rax
 315c844:	66 83 3f 00          	cmpw   $0x0,(%rdi)
 315c848:	74 02                	je     315c84c <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x54c>
 315c84a:	8b 08                	mov    (%rax),%ecx
 315c84c:	80 7c 24 60 00       	cmpb   $0x0,0x60(%rsp)
 315c851:	0f 85 aa 02 00 00    	jne    315cb01 <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x801>
 315c857:	45 85 e4             	test   %r12d,%r12d
 315c85a:	bd 01 00 00 00       	mov    $0x1,%ebp
 315c85f:	41 0f 45 ec          	cmovne %r12d,%ebp
 315c863:	41 39 cc             	cmp    %ecx,%r12d
 315c866:	0f 47 e9             	cmova  %ecx,%ebp
 315c869:	83 7c 24 18 00       	cmpl   $0x0,0x18(%rsp)
 315c86e:	0f 84 e0 02 00 00    	je     315cb54 <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x854>
 315c874:	83 7c 24 40 01       	cmpl   $0x1,0x40(%rsp)
 315c879:	0f 95 c0             	setne  %al
 315c87c:	48 8b 54 24 10       	mov    0x10(%rsp),%rdx
 315c881:	85 d2                	test   %edx,%edx
 315c883:	0f 94 c1             	sete   %cl
 315c886:	08 c1                	or     %al,%cl
 315c888:	83 fa 02             	cmp    $0x2,%edx
 315c88b:	0f 92 c0             	setb   %al
 315c88e:	84 c1                	test   %al,%cl
 315c890:	75 10                	jne    315c8a2 <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x5a2>
 315c892:	48 8b 44 24 30       	mov    0x30(%rsp),%rax
 315c897:	48 39 44 24 38       	cmp    %rax,0x38(%rsp)
 315c89c:	0f 85 c4 03 00 00    	jne    315cc66 <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x966>
 315c8a2:	31 f6                	xor    %esi,%esi
 315c8a4:	8a 44 24 07          	mov    0x7(%rsp),%al
 315c8a8:	40 88 c6             	mov    %al,%sil
 315c8ab:	80 7c 24 06 00       	cmpb   $0x0,0x6(%rsp)
 315c8b0:	74 35                	je     315c8e7 <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x5e7>
 315c8b2:	48 8b 4c 24 08       	mov    0x8(%rsp),%rcx
 315c8b7:	48 8b 81 60 02 00 00 	mov    0x260(%rcx),%rax
 315c8be:	48 8b 89 68 02 00 00 	mov    0x268(%rcx),%rcx
 315c8c5:	48 8b 40 38          	mov    0x38(%rax),%rax
 315c8c9:	48 8b 40 08          	mov    0x8(%rax),%rax
 315c8cd:	8a 18                	mov    (%rax),%bl
 315c8cf:	48 8b 39             	mov    (%rcx),%rdi
 315c8d2:	48 8b 07             	mov    (%rdi),%rax
 315c8d5:	ff 90 20 02 00 00    	call   *0x220(%rax)
 315c8db:	41 89 c6             	mov    %eax,%r14d
 315c8de:	84 db                	test   %bl,%bl
 315c8e0:	74 20                	je     315c902 <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x602>
 315c8e2:	e9 d1 01 00 00       	jmp    315cab8 <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x7b8>
 315c8e7:	48 8b 44 24 08       	mov    0x8(%rsp),%rax
 315c8ec:	48 8b 80 68 02 00 00 	mov    0x268(%rax),%rax
 315c8f3:	48 8b 38             	mov    (%rax),%rdi
 315c8f6:	48 8b 07             	mov    (%rdi),%rax
 315c8f9:	ff 90 20 02 00 00    	call   *0x220(%rax)
 315c8ff:	45 31 f6             	xor    %r14d,%r14d
 315c902:	8b 0d 48 3b f8 01    	mov    0x1f83b48(%rip),%ecx        # 50e0450 <_ZL13SmallLoopCost+0x80>
 315c908:	39 4c 24 18          	cmp    %ecx,0x18(%rsp)
 315c90c:	0f 83 a6 01 00 00    	jae    315cab8 <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x7b8>
 315c912:	89 c8                	mov    %ecx,%eax
 315c914:	31 d2                	xor    %edx,%edx
 315c916:	f7 74 24 18          	divl   0x18(%rsp)
 315c91a:	48 0f bd c8          	bsr    %rax,%rcx
 315c91e:	41 bf 01 00 00 00    	mov    $0x1,%r15d
 315c924:	49 d3 e7             	shl    %cl,%r15
 315c927:	44 39 fd             	cmp    %r15d,%ebp
 315c92a:	44 0f 46 fd          	cmovbe %ebp,%r15d
 315c92e:	48 8b 44 24 08       	mov    0x8(%rsp),%rax
 315c933:	48 8b 88 60 02 00 00 	mov    0x260(%rax),%rcx
 315c93a:	48 8b 41 38          	mov    0x38(%rcx),%rax
 315c93e:	8b 70 20             	mov    0x20(%rax),%esi
 315c941:	8b 78 24             	mov    0x24(%rax),%edi
 315c944:	85 ff                	test   %edi,%edi
 315c946:	bb 01 00 00 00       	mov    $0x1,%ebx
 315c94b:	0f 44 fb             	cmove  %ebx,%edi
 315c94e:	89 e8                	mov    %ebp,%eax
 315c950:	31 d2                	xor    %edx,%edx
 315c952:	f7 f7                	div    %edi
 315c954:	41 89 c4             	mov    %eax,%r12d
 315c957:	85 f6                	test   %esi,%esi
 315c959:	0f 44 f3             	cmove  %ebx,%esi
 315c95c:	89 e8                	mov    %ebp,%eax
 315c95e:	31 d2                	xor    %edx,%edx
 315c960:	f7 f6                	div    %esi
 315c962:	41 89 c5             	mov    %eax,%r13d
 315c965:	48 8b 44 24 30       	mov    0x30(%rsp),%rax
 315c96a:	48 39 44 24 38       	cmp    %rax,0x38(%rsp)
 315c96f:	0f 85 9d 00 00 00    	jne    315ca12 <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x712>
 315c975:	80 3d 54 3c f8 01 00 	cmpb   $0x0,0x1f83c54(%rip)        # 50e05d0 <_ZL32EnableLoadStoreRuntimeInterleave+0x80>
 315c97c:	74 0c                	je     315c98a <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x68a>
 315c97e:	45 39 ec             	cmp    %r13d,%r12d
 315c981:	45 0f 42 e5          	cmovb  %r13d,%r12d
 315c985:	45 39 fc             	cmp    %r15d,%r12d
 315c988:	77 16                	ja     315c9a0 <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x6a0>
 315c98a:	80 3d ff 3c f8 01 00 	cmpb   $0x0,0x1f83cff(%rip)        # 50e0690 <_ZL34InterleaveSmallLoopScalarReduction+0x80>
 315c991:	74 0a                	je     315c99d <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x69d>
 315c993:	41 80 f6 01          	xor    $0x1,%r14b
 315c997:	0f 84 c0 02 00 00    	je     315cc5d <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x95d>
 315c99d:	45 89 fc             	mov    %r15d,%r12d
 315c9a0:	48 8b bc 24 e8 00 00 	mov    0xe8(%rsp),%rdi
 315c9a7:	00 
 315c9a8:	48 8d 84 24 e8 00 00 	lea    0xe8(%rsp),%rax
 315c9af:	00 
 315c9b0:	48 83 c0 10          	add    $0x10,%rax
 315c9b4:	48 39 c7             	cmp    %rax,%rdi
 315c9b7:	0f 85 8c 02 00 00    	jne    315cc49 <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x949>
 315c9bd:	f6 84 24 c0 00 00 00 	testb  $0x1,0xc0(%rsp)
 315c9c4:	01 
 315c9c5:	0f 84 2f 02 00 00    	je     315cbfa <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x8fa>
 315c9cb:	48 8b bc 24 90 00 00 	mov    0x90(%rsp),%rdi
 315c9d2:	00 
 315c9d3:	48 8d 84 24 90 00 00 	lea    0x90(%rsp),%rax
 315c9da:	00 
 315c9db:	48 83 c0 10          	add    $0x10,%rax
 315c9df:	48 39 c7             	cmp    %rax,%rdi
 315c9e2:	0f 85 6b 02 00 00    	jne    315cc53 <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x953>
 315c9e8:	f6 44 24 68 01       	testb  $0x1,0x68(%rsp)
 315c9ed:	0f 84 19 02 00 00    	je     315cc0c <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x90c>
 315c9f3:	44 89 e0             	mov    %r12d,%eax
 315c9f6:	48 81 c4 a8 06 00 00 	add    $0x6a8,%rsp
 315c9fd:	5b                   	pop    %rbx
 315c9fe:	41 5c                	pop    %r12
 315ca00:	41 5d                	pop    %r13
 315ca02:	41 5e                	pop    %r14
 315ca04:	41 5f                	pop    %r15
 315ca06:	5d                   	pop    %rbp
 315ca07:	c3                   	ret    
 315ca08:	b9 40 00 00 00       	mov    $0x40,%ecx
 315ca0d:	e9 df f9 ff ff       	jmp    315c3f1 <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0xf1>
 315ca12:	48 8b 79 68          	mov    0x68(%rcx),%rdi
 315ca16:	48 8b 71 70          	mov    0x70(%rcx),%rsi
 315ca1a:	48 89 f1             	mov    %rsi,%rcx
 315ca1d:	48 29 f9             	sub    %rdi,%rcx
 315ca20:	49 b8 a3 8b 2e ba e8 	movabs $0x2e8ba2e8ba2e8ba3,%r8
 315ca27:	a2 8b 2e 
 315ca2a:	48 81 f9 11 02 00 00 	cmp    $0x211,%rcx
 315ca31:	0f 8d 60 02 00 00    	jge    315cc97 <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x997>
 315ca37:	48 89 f8             	mov    %rdi,%rax
 315ca3a:	48 c1 f9 04          	sar    $0x4,%rcx
 315ca3e:	49 0f af c8          	imul   %r8,%rcx
 315ca42:	48 83 f9 01          	cmp    $0x1,%rcx
 315ca46:	0f 85 4e 01 00 00    	jne    315cb9a <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x89a>
 315ca4c:	8b 48 28             	mov    0x28(%rax),%ecx
 315ca4f:	83 c1 f1             	add    $0xfffffff1,%ecx
 315ca52:	83 f9 02             	cmp    $0x2,%ecx
 315ca55:	0f 82 b4 02 00 00    	jb     315cd0f <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0xa0f>
 315ca5b:	48 8b 44 24 08       	mov    0x8(%rsp),%rax
 315ca60:	48 8b 80 48 02 00 00 	mov    0x248(%rax),%rax
 315ca67:	48 8b 00             	mov    (%rax),%rax
 315ca6a:	48 85 c0             	test   %rax,%rax
 315ca6d:	0f 84 02 ff ff ff    	je     315c975 <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x675>
 315ca73:	b9 01 00 00 00       	mov    $0x1,%ecx
 315ca78:	ff c1                	inc    %ecx
 315ca7a:	48 8b 00             	mov    (%rax),%rax
 315ca7d:	48 85 c0             	test   %rax,%rax
 315ca80:	75 f6                	jne    315ca78 <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x778>
 315ca82:	83 f9 02             	cmp    $0x2,%ecx
 315ca85:	0f 82 ea fe ff ff    	jb     315c975 <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x675>
 315ca8b:	e8 40 3d 03 00       	call   31907d0 <_ZN4llvm6any_ofIRKNS_9MapVectorIPNS_7PHINodeENS_20RecurrenceDescriptorENS_8DenseMapIS3_jNS_12DenseMapInfoIS3_vEENS_6detail12DenseMapPairIS3_jEEEESt6vectorISt4pairIS3_S4_ESaISE_EEEEZNS_26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEjE4$_34EEbOT_T0_>
 315ca90:	84 c0                	test   %al,%al
 315ca92:	0f 85 80 02 00 00    	jne    315cd18 <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0xa18>
 315ca98:	8b 05 f2 3e f8 01    	mov    0x1f83ef2(%rip),%eax        # 50e0990 <_ZL26MaxNestedScalarReductionIC+0x80>
 315ca9e:	44 39 f8             	cmp    %r15d,%eax
 315caa1:	44 0f 42 f8          	cmovb  %eax,%r15d
 315caa5:	44 39 e0             	cmp    %r12d,%eax
 315caa8:	44 0f 42 e0          	cmovb  %eax,%r12d
 315caac:	44 39 e8             	cmp    %r13d,%eax
 315caaf:	44 0f 42 e8          	cmovb  %eax,%r13d
 315cab3:	e9 bd fe ff ff       	jmp    315c975 <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x675>
 315cab8:	84 c0                	test   %al,%al
 315caba:	41 bc 01 00 00 00    	mov    $0x1,%r12d
 315cac0:	44 0f 45 e5          	cmovne %ebp,%r12d
 315cac4:	e9 d7 fe ff ff       	jmp    315c9a0 <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x6a0>
 315cac9:	80 3d c0 3b f8 01 00 	cmpb   $0x0,0x1f83bc0(%rip)        # 50e0690 <_ZL34InterleaveSmallLoopScalarReduction+0x80>
 315cad0:	0f 84 1d ff ff ff    	je     315c9f3 <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x6f3>
 315cad6:	48 8b 44 24 30       	mov    0x30(%rsp),%rax
 315cadb:	48 39 44 24 38       	cmp    %rax,0x38(%rsp)
 315cae0:	0f 84 0d ff ff ff    	je     315c9f3 <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x6f3>
 315cae6:	83 7c 24 40 01       	cmpl   $0x1,0x40(%rsp)
 315caeb:	0f 84 02 ff ff ff    	je     315c9f3 <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x6f3>
 315caf1:	83 7c 24 10 01       	cmpl   $0x1,0x10(%rsp)
 315caf6:	0f 84 55 f9 ff ff    	je     315c451 <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x151>
 315cafc:	e9 f2 fe ff ff       	jmp    315c9f3 <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x6f3>
 315cb01:	8b 44 24 24          	mov    0x24(%rsp),%eax
 315cb05:	31 d2                	xor    %edx,%edx
 315cb07:	f7 74 24 10          	divl   0x10(%rsp)
 315cb0b:	39 c1                	cmp    %eax,%ecx
 315cb0d:	0f 42 c1             	cmovb  %ecx,%eax
 315cb10:	85 c0                	test   %eax,%eax
 315cb12:	b9 01 00 00 00       	mov    $0x1,%ecx
 315cb17:	0f 45 c8             	cmovne %eax,%ecx
 315cb1a:	e9 38 fd ff ff       	jmp    315c857 <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x557>
 315cb1f:	83 fb 41             	cmp    $0x41,%ebx
 315cb22:	72 04                	jb     315cb28 <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x828>
 315cb24:	48 8b 6d 00          	mov    0x0(%rbp),%rbp
 315cb28:	8b 45 00             	mov    0x0(%rbp),%eax
 315cb2b:	ff c0                	inc    %eax
 315cb2d:	0f 84 cd f8 ff ff    	je     315c400 <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x100>
 315cb33:	41 89 c7             	mov    %eax,%r15d
 315cb36:	41 c1 ef 08          	shr    $0x8,%r15d
 315cb3a:	ba 01 00 00 00       	mov    $0x1,%edx
 315cb3f:	e9 c0 f8 ff ff       	jmp    315c404 <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x104>
 315cb44:	48 8d 1c f8          	lea    (%rax,%rdi,8),%rbx
 315cb48:	e9 94 fb ff ff       	jmp    315c6e1 <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x3e1>
 315cb4d:	31 c0                	xor    %eax,%eax
 315cb4f:	e9 12 fc ff ff       	jmp    315c766 <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x466>
 315cb54:	31 c0                	xor    %eax,%eax
 315cb56:	48 89 44 24 18       	mov    %rax,0x18(%rsp)
 315cb5b:	4c 8d b4 24 18 01 00 	lea    0x118(%rsp),%r14
 315cb62:	00 
 315cb63:	4c 89 f7             	mov    %r14,%rdi
 315cb66:	48 8b 74 24 08       	mov    0x8(%rsp),%rsi
 315cb6b:	48 8b 54 24 10       	mov    0x10(%rsp),%rdx
 315cb70:	31 c9                	xor    %ecx,%ecx
 315cb72:	e8 99 ac ff ff       	call   3157810 <_ZN4llvm26LoopVectorizationCostModel12expectedCostENS_12ElementCountEPNS_15SmallVectorImplISt4pairIPNS_11InstructionES1_EEE>
 315cb77:	41 83 7e 08 00       	cmpl   $0x0,0x8(%r14)
 315cb7c:	0f 85 f2 fc ff ff    	jne    315c874 <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x574>
 315cb82:	8b 84 24 18 01 00 00 	mov    0x118(%rsp),%eax
 315cb89:	48 89 44 24 18       	mov    %rax,0x18(%rsp)
 315cb8e:	e9 e1 fc ff ff       	jmp    315c874 <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x574>
 315cb93:	31 c0                	xor    %eax,%eax
 315cb95:	e9 ff fb ff ff       	jmp    315c799 <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x499>
 315cb9a:	48 83 f9 02          	cmp    $0x2,%rcx
 315cb9e:	0f 85 87 01 00 00    	jne    315cd2b <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0xa2b>
 315cba4:	8b 48 28             	mov    0x28(%rax),%ecx
 315cba7:	83 c1 f1             	add    $0xfffffff1,%ecx
 315cbaa:	83 f9 02             	cmp    $0x2,%ecx
 315cbad:	0f 82 5c 01 00 00    	jb     315cd0f <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0xa0f>
 315cbb3:	48 05 b0 00 00 00    	add    $0xb0,%rax
 315cbb9:	e9 8e fe ff ff       	jmp    315ca4c <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x74c>
 315cbbe:	44 01 c7             	add    %r8d,%edi
 315cbc1:	41 ff c0             	inc    %r8d
 315cbc4:	21 d7                	and    %edx,%edi
 315cbc6:	48 8d 1c f8          	lea    (%rax,%rdi,8),%rbx
 315cbca:	8b 0b                	mov    (%rbx),%ecx
 315cbcc:	39 ce                	cmp    %ecx,%esi
 315cbce:	0f 85 00 fb ff ff    	jne    315c6d4 <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x3d4>
 315cbd4:	e9 08 fb ff ff       	jmp    315c6e1 <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x3e1>
 315cbd9:	48 8b 7c 1d b0       	mov    -0x50(%rbp,%rbx,1),%rdi
 315cbde:	e8 4d fb 1d ff       	call   233c730 <_ZdlPv>
 315cbe3:	e9 7d f9 ff ff       	jmp    315c565 <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x265>
 315cbe8:	48 8b bc 1d 58 ff ff 	mov    -0xa8(%rbp,%rbx,1),%rdi
 315cbef:	ff 
 315cbf0:	e8 3b fb 1d ff       	call   233c730 <_ZdlPv>
 315cbf5:	e9 8e f9 ff ff       	jmp    315c588 <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x288>
 315cbfa:	48 8b bc 24 c8 00 00 	mov    0xc8(%rsp),%rdi
 315cc01:	00 
 315cc02:	e8 29 fb 1d ff       	call   233c730 <_ZdlPv>
 315cc07:	e9 bf fd ff ff       	jmp    315c9cb <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x6cb>
 315cc0c:	48 8b 7c 24 70       	mov    0x70(%rsp),%rdi
 315cc11:	e8 1a fb 1d ff       	call   233c730 <_ZdlPv>
 315cc16:	e9 d8 fd ff ff       	jmp    315c9f3 <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x6f3>
 315cc1b:	48 89 ef             	mov    %rbp,%rdi
 315cc1e:	e8 9d 65 e9 ff       	call   2ff31c0 <_ZNK4llvm5APInt25countLeadingZerosSlowCaseEv>
 315cc23:	e9 cb f7 ff ff       	jmp    315c3f3 <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0xf3>
 315cc28:	e8 53 08 b1 01       	call   4c6d480 <free@plt>
 315cc2d:	e9 28 f9 ff ff       	jmp    315c55a <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x25a>
 315cc32:	e8 49 08 b1 01       	call   4c6d480 <free@plt>
 315cc37:	e9 3e f9 ff ff       	jmp    315c57a <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x27a>
 315cc3c:	48 89 ef             	mov    %rbp,%rdi
 315cc3f:	e8 3c 08 b1 01       	call   4c6d480 <free@plt>
 315cc44:	e9 61 f9 ff ff       	jmp    315c5aa <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x2aa>
 315cc49:	e8 32 08 b1 01       	call   4c6d480 <free@plt>
 315cc4e:	e9 6a fd ff ff       	jmp    315c9bd <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x6bd>
 315cc53:	e8 28 08 b1 01       	call   4c6d480 <free@plt>
 315cc58:	e9 8b fd ff ff       	jmp    315c9e8 <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x6e8>
 315cc5d:	d1 ed                	shr    %ebp
 315cc5f:	44 39 fd             	cmp    %r15d,%ebp
 315cc62:	41 0f 42 ef          	cmovb  %r15d,%ebp
 315cc66:	41 89 ec             	mov    %ebp,%r12d
 315cc69:	e9 32 fd ff ff       	jmp    315c9a0 <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x6a0>
 315cc6e:	48 ff c2             	inc    %rdx
 315cc71:	b9 08 00 00 00       	mov    $0x8,%ecx
 315cc76:	48 8d bc 24 90 00 00 	lea    0x90(%rsp),%rdi
 315cc7d:	00 
 315cc7e:	48 8d b4 24 a0 00 00 	lea    0xa0(%rsp),%rsi
 315cc85:	00 
 315cc86:	e8 a5 fb 1d ff       	call   233c830 <_ZN4llvm15SmallVectorBaseIjE8grow_podEPvmm>
 315cc8b:	8b 94 24 98 00 00 00 	mov    0x98(%rsp),%edx
 315cc92:	e9 32 fb ff ff       	jmp    315c7c9 <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x4c9>
 315cc97:	48 89 c8             	mov    %rcx,%rax
 315cc9a:	49 f7 e0             	mul    %r8
 315cc9d:	48 c1 ea 07          	shr    $0x7,%rdx
 315cca1:	48 ff c2             	inc    %rdx
 315cca4:	48 8d 87 60 01 00 00 	lea    0x160(%rdi),%rax
 315ccab:	8b 98 c8 fe ff ff    	mov    -0x138(%rax),%ebx
 315ccb1:	83 c3 f1             	add    $0xfffffff1,%ebx
 315ccb4:	83 fb 02             	cmp    $0x2,%ebx
 315ccb7:	72 48                	jb     315cd01 <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0xa01>
 315ccb9:	8b 98 78 ff ff ff    	mov    -0x88(%rax),%ebx
 315ccbf:	83 c3 f1             	add    $0xfffffff1,%ebx
 315ccc2:	83 fb 02             	cmp    $0x2,%ebx
 315ccc5:	72 42                	jb     315cd09 <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0xa09>
 315ccc7:	8b 58 28             	mov    0x28(%rax),%ebx
 315ccca:	83 c3 f1             	add    $0xfffffff1,%ebx
 315cccd:	83 fb 02             	cmp    $0x2,%ebx
 315ccd0:	72 3d                	jb     315cd0f <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0xa0f>
 315ccd2:	8b 98 d8 00 00 00    	mov    0xd8(%rax),%ebx
 315ccd8:	83 c3 f1             	add    $0xfffffff1,%ebx
 315ccdb:	83 fb 02             	cmp    $0x2,%ebx
 315ccde:	72 43                	jb     315cd23 <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0xa23>
 315cce0:	48 ff ca             	dec    %rdx
 315cce3:	48 05 c0 02 00 00    	add    $0x2c0,%rax
 315cce9:	48 81 c1 40 fd ff ff 	add    $0xfffffffffffffd40,%rcx
 315ccf0:	48 83 fa 01          	cmp    $0x1,%rdx
 315ccf4:	7f b5                	jg     315ccab <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x9ab>
 315ccf6:	48 05 a0 fe ff ff    	add    $0xfffffffffffffea0,%rax
 315ccfc:	e9 39 fd ff ff       	jmp    315ca3a <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x73a>
 315cd01:	48 05 a0 fe ff ff    	add    $0xfffffffffffffea0,%rax
 315cd07:	eb 06                	jmp    315cd0f <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0xa0f>
 315cd09:	48 05 50 ff ff ff    	add    $0xffffffffffffff50,%rax
 315cd0f:	48 39 f0             	cmp    %rsi,%rax
 315cd12:	0f 84 43 fd ff ff    	je     315ca5b <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x75b>
 315cd18:	41 bc 01 00 00 00    	mov    $0x1,%r12d
 315cd1e:	e9 7d fc ff ff       	jmp    315c9a0 <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x6a0>
 315cd23:	48 05 b0 00 00 00    	add    $0xb0,%rax
 315cd29:	eb e4                	jmp    315cd0f <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0xa0f>
 315cd2b:	48 83 f9 03          	cmp    $0x3,%rcx
 315cd2f:	0f 85 26 fd ff ff    	jne    315ca5b <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x75b>
 315cd35:	8b 48 28             	mov    0x28(%rax),%ecx
 315cd38:	83 c1 f1             	add    $0xfffffff1,%ecx
 315cd3b:	83 f9 02             	cmp    $0x2,%ecx
 315cd3e:	72 cf                	jb     315cd0f <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0xa0f>
 315cd40:	48 05 b0 00 00 00    	add    $0xb0,%rax
 315cd46:	e9 59 fe ff ff       	jmp    315cba4 <_ZN4llvm26LoopVectorizationCostModel21selectInterleaveCountENS_12ElementCountEj+0x8a4>
 315cd4b:	cc                   	int3   
 315cd4c:	cc                   	int3   
 315cd4d:	cc                   	int3   
 315cd4e:	cc                   	int3   
 315cd4f:	cc                   	int3   

[nikic]

I'm not sure whether that assert is build-conditional.

It is, our non-alt builds don't enable assertions.

@AlexApps99 For this kind of issue, a particularly minimal reproducer is not needed, just anything that is publicly sharable will do.

[AlexApps99]

Here's the reproducer (I minimized it a bit by removing some modules/deps, but it's otherwise as is, new coredump is attached inside zip for debugging purposes)
https://ufile.io/x8d0hlkf

[nikic]

Thanks, I can reproduce the crash with opt -passes='lto<O3>' on lto.after-restriction.bc with current LLVM HEAD.