Skip to content

Cranelift: Doesn't compile anymore on latest Windows Nightly #8919

Closed
Closed
Cranelift: Doesn't compile anymore on latest Windows Nightly#8919
Labels
bugIncorrect behavior in the current implementation that needs fixingcraneliftIssues related to the Cranelift code generator

Description

@CryZe
CryZe
opened on Jul 8, 2024
error: failed to run custom build command for `cranelift-codegen v0.109.0`

Caused by:
  process didn't exit successfully: `D:\a\livesplit-core\livesplit-core\target\debug\build\cranelift-codegen-16ee0d76fd74ed56\build-script-build` (exit code: 0xc00000fd, STATUS_STACK_OVERFLOW)
  --- stdout
  cargo:rustc-cfg=feature="x86"
  cargo:rerun-if-changed=build.rs
  cargo:rerun-if-changed=src\prelude.isle
  cargo:rerun-if-changed=src\prelude_opt.isle
  cargo:rerun-if-changed=src\opts\arithmetic.isle
  cargo:rerun-if-changed=src\opts\bitops.isle
  cargo:rerun-if-changed=src\opts\cprop.isle
  cargo:rerun-if-changed=src\opts\extends.isle
  cargo:rerun-if-changed=src\opts\icmp.isle
  cargo:rerun-if-changed=src\opts\remat.isle
  cargo:rerun-if-changed=src\opts\selects.isle
  cargo:rerun-if-changed=src\opts\shifts.isle
  cargo:rerun-if-changed=src\opts\spaceship.isle
  cargo:rerun-if-changed=src\opts\spectre.isle
  cargo:rerun-if-changed=src\opts\vector.isle

  --- stderr
  Writing generated file: D:\a\livesplit-core\livesplit-core\target\x86_64-pc-windows-msvc\debug\build\cranelift-codegen-e0c1105143d63b20\out\settings.rs
  Writing generated file: D:\a\livesplit-core\livesplit-core\target\x86_64-pc-windows-msvc\debug\build\cranelift-codegen-e0c1105143d63b20\out\types.rs
  Writing generated file: D:\a\livesplit-core\livesplit-core\target\x86_64-pc-windows-msvc\debug\build\cranelift-codegen-e0c1105143d63b20\out\opcodes.rs
  Writing generated file: D:\a\livesplit-core\livesplit-core\target\x86_64-pc-windows-msvc\debug\build\cranelift-codegen-e0c1105143d63b20\out\inst_builder.rs
  Writing generated file: D:\a\livesplit-core\livesplit-core\target\x86_64-pc-windows-msvc\debug\build\cranelift-codegen-e0c1105143d63b20\out\settings-x86.rs
  Writing generated file: D:\a\livesplit-core\livesplit-core\target\x86_64-pc-windows-msvc\debug\build\cranelift-codegen-e0c1105143d63b20\out\clif_opt.isle
  Writing generated file: D:\a\livesplit-core\livesplit-core\target\x86_64-pc-windows-msvc\debug\build\cranelift-codegen-e0c1105143d63b20\out\clif_lower.isle
  Rebuilding D:\a\livesplit-core\livesplit-core\target\x86_64-pc-windows-msvc\debug\build\cranelift-codegen-e0c1105143d63b20\out\isle_opt.rs

  thread 'main' has overflowed its stack

Versions and Environment

Cranelift version or commit: cranelift-codegen v0.104.3 as well as cranelift-codegen v0.109.0

Operating system: Windows

Architecture: x86_64

Rust: x86_64-pc-windows-msvc
latest update on 2024-07-08, rust version 1.81.0-nightly (20ae37c18 2024-07-07)

Actually seems to have been happening since at least:
latest update on 2024-06-30, rust version 1.81.0-nightly (ba1d7f4a0 2024-06-29)
Last time I saw it working was:
latest update on 2024-06-24, rust version 1.81.0-nightly (bcf94dec5 2024-06-23)

Extra Info

Activity

  1. CryZe
    added
    bugIncorrect behavior in the current implementation that needs fixing
    craneliftIssues related to the Cranelift code generator
    on Jul 8, 2024

  2. CryZe commented on Jul 8, 2024

    @CryZe
    CryZe
    on Jul 8, 2024
    ContributorAuthor

    This might just be a temporary / general issue with the latest Windows nightly compiler. This does not reproduce on any other target, not even the GNU variant.

  3. alexcrichton commented on Jul 8, 2024

    @alexcrichton
    alexcrichton
    on Jul 8, 2024
    Member

    Would you be able to run a bisection to determine what caused this? The cargo bisect-rustc subcommand I believe is the go-to tool for this.

  4. CryZe commented on Jul 8, 2024

    @CryZe
    CryZe
    on Jul 8, 2024
    ContributorAuthor

    It's pretty late here, I'll look into it tomorrow.

  5. CryZe commented on Jul 9, 2024

    @CryZe
    CryZe
    on Jul 9, 2024
    ContributorAuthor

    I was not able to reproduce it outside of the Github Actions, so I'll bisect it there manually now.

  6. CryZe commented on Jul 9, 2024

    @CryZe
    CryZe
    on Jul 9, 2024
    ContributorAuthor

    The regression happened between nightly-2024-06-28 (working) and nightly-2024-06-29 (broken), which puts the regression in the following range:
    rust-lang/rust@9c3bc80...e9e6e2e

  7. CryZe commented on Jul 9, 2024

    @CryZe
    CryZe
    on Jul 9, 2024
    ContributorAuthor

    The only thing that stands out to me is some changes to LLD and the patchable function entries.

  8. CryZe commented on Jul 9, 2024

    @CryZe
    CryZe
    on Jul 9, 2024
    ContributorAuthor

    I was able to reproduce it locally and run cargo bisect-rustc on it. The regression is in rust-lang/rust@99f77a2 which is rust-lang/rust#127076

  9. alexcrichton commented on Jul 9, 2024

    @alexcrichton
    alexcrichton
    on Jul 9, 2024
    Member

    Thanks for investigating! Nothing obvious there and my hunch would be rust-lang/rust#126970 but even then it's probably a case where we had a really deep stack before and just happened to overflow now.

    Since you're able to reproduce locally are you able to capture a backtrace to see where the stack overflow is coming from?

  10. CryZe commented on Jul 9, 2024

    @CryZe
    CryZe
    on Jul 9, 2024
    ContributorAuthor

    This is how you can reproduce it (with a sufficiently up to date Windows MSVC nightly toolchain):

    cargo +nightly build -p cranelift-codegen --target x86_64-pc-windows-msvc

    what's interesting is that this does NOT reproduce it (which is slightly different for cargo in how it's able to reuse dependencies of the host vs. the target):

    cargo +nightly build -p cranelift-codegen

  11. CryZe commented on Jul 9, 2024

    @CryZe
    CryZe
    on Jul 9, 2024
    ContributorAuthor
    RtlTryEnterCriticalSection (Unbekannte Quelle:0)
RtlAllocateHeap (Unbekannte Quelle:0)
RtlAllocateHeap (Unbekannte Quelle:0)
RtlRegisterSecureMemoryCacheCallback (Unbekannte Quelle:0)
EtwLogTraceEvent (Unbekannte Quelle:0)
RtlAllocateHeap (Unbekannte Quelle:0)
void alloc::fmt::format::format_inner() (Unbekannte Quelle:0)
struct alloc::string::String alloc::fmt::format::closure$0(struct alloc::fmt::format::closure_env$0) (Unbekannte Quelle:0)
struct alloc::string::String enum2$<core::option::Option<ref$<str$> > >::map_or_else<ref$<str$>,alloc::string::String,alloc::fmt::format::closure_env$0,alloc::string::String (*)(ref$<str$>)>(union enum2$<core::option::Option<ref$<str$> > >, struct alloc::fmt::format::closure_env$0,  *) (Unbekannte Quelle:0)
struct alloc::string::String alloc::fmt::format(struct core::fmt::Arguments) (Unbekannte Quelle:0)
union enum2$<core::option::Option<cranelift_isle::sema::ExternalSig> > cranelift_isle::sema::Term::extractor_sig(struct cranelift_isle::sema::TypeEnv *) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\sema.rs:419)
static union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::impl$1::emit_expr::closure$0<alloc::string::String>(struct cranelift_isle::codegen::impl$1::emit_expr::closure_env$0<alloc::string::String> *, struct cranelift_isle::sema::TermId, struct ref$<slice2$<cranelift_isle::trie_again::BindingId> >,  *) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:679)
static union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_expr<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::trie_again::BindingId) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:712)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:545)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:629)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:629)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:629)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:601)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:629)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:629)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:629)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:629)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:601)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:629)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:629)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:601)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:629)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:629)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:629)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:601)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:629)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:629)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:601)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:629)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:629)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:629)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:601)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:629)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:629)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:601)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:629)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:629)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:629)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:629)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:629)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:629)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:629)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:629)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:629)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:629)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:629)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:629)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:585)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:585)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:629)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:570)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:629)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:585)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:585)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:629)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:585)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:585)
union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::emit_block<alloc::string::String>(struct cranelift_isle::codegen::BodyContext<alloc::string::String> *, struct cranelift_isle::serialize::Block *, cranelift_isle::sema::ReturnKind) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:629)
static union enum2$<core::result::Result<tuple$<>,core::fmt::Error> > cranelift_isle::codegen::Codegen::generate_internal_term_constructors(struct alloc::string::String *) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:439)
static struct alloc::string::String cranelift_isle::codegen::Codegen::generate_rust(struct cranelift_isle::codegen::CodegenOptions *) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:102)
struct alloc::string::String cranelift_isle::codegen::codegen(struct cranelift_isle::sema::TypeEnv *, struct cranelift_isle::sema::TermEnv *, struct ref$<slice2$<tuple$<cranelift_isle::sema::TermId,cranelift_isle::trie_again::RuleSet> > >, struct cranelift_isle::codegen::CodegenOptions *) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\codegen.rs:24)
union enum2$<core::result::Result<alloc::string::String,cranelift_isle::error::Errors> > cranelift_isle::compile::compile(struct cranelift_isle::ast::Defs *, struct cranelift_isle::codegen::CodegenOptions *) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\compile.rs:13)
union enum2$<core::result::Result<alloc::string::String,cranelift_isle::error::Errors> > cranelift_isle::compile::from_files<ref$<std::path::PathBuf>,core::iter::adapters::chain::Chain<core::slice::iter::Iter<std::path::PathBuf>,core::slice::iter::Iter<std::path::PathBuf> > >(struct core::iter::adapters::chain::Chain<core::slice::iter::Iter<std::path::PathBuf>,core::slice::iter::Iter<std::path::PathBuf> >, struct cranelift_isle::codegen::CodegenOptions *) (p:\pull-requests\wasmtime\cranelift\isle\isle\src\compile.rs:23)
static union enum2$<core::result::Result<tuple$<>,cranelift_isle::error::Errors> > build_script_build::run_compilation(struct cranelift_codegen_meta::isle::IsleCompilation *) (p:\pull-requests\wasmtime\cranelift\codegen\build.rs:220)
static union enum2$<core::result::Result<tuple$<>,alloc::boxed::Box<dyn$<core::error::Error>,alloc::alloc::Global> > > build_script_build::build_isle(struct ref$<std::path::Path>, struct ref$<std::path::Path>) (p:\pull-requests\wasmtime\cranelift\codegen\build.rs:174)
static void build_script_build::main() (p:\pull-requests\wasmtime\cranelift\codegen\build.rs:90)
void core::ops::function::FnOnce::call_once<void (*)(),tuple$<> >( *) (Unbekannte Quelle:0)
void std::sys::backtrace::__rust_begin_short_backtrace<void (*)(),tuple$<> >( *) (Unbekannte Quelle:0)
int std::rt::lang_start::closure$0<tuple$<> >(struct std::rt::lang_start::closure_env$0<tuple$<> > *) (Unbekannte Quelle:0)
void std::rt::lang_start_internal() (Unbekannte Quelle:0)
__int64 std::rt::lang_start<tuple$<> >( *, __int64, unsigned char * *, unsigned char) (Unbekannte Quelle:0)
main (Unbekannte Quelle:0)
static int __scrt_common_main_seh() (Unbekannte Quelle:0)
BaseThreadInitThunk (Unbekannte Quelle:0)
RtlUserThreadStart (Unbekannte Quelle:0)

    Mmmh, that does not look super healthy regardless of whether it's a slight regression.

    But I believe you are right. The PR you linked does inline the clone_into function, which possibly got inlined into any of these functions on the stack here, increasing the stack usage a little, which was just enough to push it over the edge.

  12. alexcrichton commented on Jul 9, 2024

    @alexcrichton
    alexcrichton
    on Jul 9, 2024
    Member

    For ISLE-related folks, does anyone know if this is a bug to have this much recursion between here and here? If so is it possible to somewhat easily make this a loop rather than recursive? If not is there a way to reduce the size of functions to avoid having such a large stack frame?

  13. fitzgen commented on Jul 9, 2024

    @fitzgen
    fitzgen
    on Jul 9, 2024
    Member

    cc @jameysharp

  14. jameysharp commented on Jul 9, 2024

    @jameysharp
    jameysharp
    on Jul 9, 2024
    Contributor

    This recursion certainly could be rewritten to use an explicit stack. Its depth is proportional to the number of constraints in the left-hand side of a rule, so I didn't expect it to be a problem.

    It would be nice to figure out which rule it was generating code for at the time. (It must be a mid-end optimization rule if Loop is involved.) But I suppose we don't really need to know; presumably we consider all the rules to be of reasonable size so we need ISLE to just handle them.

    It's also worth noting that since build scripts are compiled in debug mode, rustc is building this without optimization.

  15. jameysharp
    added a commit that references this issue on Jul 10, 2024

    ISLE: Make block codegen non-recursive

    d9e04b7

  16. jameysharp commented on Jul 10, 2024

    @jameysharp
    jameysharp
    on Jul 10, 2024
    Contributor

    @CryZe, could you test whether #8935 fixes this issue for you?

    There are several other parts of ISLE which also recurse over the structure of a user-provided rule, so I'm concerned that we may have this problem again in the future. But emit_block is one of the last things to run so I believe all the other recursive functions are currently succeeding. As a result I don't want to change them right now.

  17. CryZe commented on Jul 10, 2024

    @CryZe
    CryZe
    on Jul 10, 2024
    ContributorAuthor

    The PR does indeed seem to fix the issue. Thanks for working on it :)

  18. github-merge-queue
    added a commit that references this issue on Jul 11, 2024

    ISLE: Make block codegen non-recursive (#8935)

    29e948c

  19. jameysharp commented on Jul 11, 2024

    @jameysharp
    jameysharp
    on Jul 11, 2024
    Contributor

    I forgot to mark that PR as fixing this, so now that it's merged I'll close this issue.

  20. jameysharp
    closed this as completedon Jul 11, 2024
  21. alexcrichton
    added 2 commits that reference this issue on Jul 12, 2024

    ISLE: Make block codegen non-recursive (bytecodealliance#8935)

    ce5a924

    ISLE: Make block codegen non-recursive (bytecodealliance#8935)

    c85182b
  22. fitzgen
    added a commit that references this issue on Jul 12, 2024

    ISLE: Make block codegen non-recursive (#8935) (#8947)

    6b3719a

  23. sunshowers commented on Aug 4, 2024

    @sunshowers
    sunshowers
    on Aug 4, 2024
    Contributor

    Quite likely related: rust-lang/rust#128422

    That's fundamentally a rustc issue, but would this fix work around that?

  24. cfallin commented on Aug 5, 2024

    @cfallin
    cfallin
    on Aug 5, 2024
    Member

    @sunshowers I don't think the fix above would address that issue unfortunately -- Jamey's change removes recursion (in favor of iteration with an explicit stack) in the ISLE DSL-to-Rust compiler, but the generated Rust code that causes rust-lang/rust#128422 will be exactly the same. (They're certainly related in the sense that the matcher decision tree gets quite deep!)

  25. sunshowers commented on Aug 5, 2024

    @sunshowers
    sunshowers
    on Aug 5, 2024
    Contributor

    That makes sense! Thanks @cfallin.

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Metadata

Metadata

Assignees

No one assigned

    Labels

    bugIncorrect behavior in the current implementation that needs fixingcraneliftIssues related to the Cranelift code generator

    Type

    No type

    Projects

    No projects

      Milestone

      No milestone

      Relationships

      None yet

      Development

      No branches or pull requests

      Issue actions