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Some tests fail when built with debuginfo #61117

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Some tests fail when built with debuginfo#61117
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A-codegenArea: Code generationA-debuginfoArea: Debugging information in compiled programs (DWARF, PDB, etc.)A-testsuiteArea: The testsuite used to check the correctness of rustcC-bugCategory: This is a bug.T-compilerRelevant to the compiler team, which will review and decide on the PR/issue.

Description

@petrochenkov
petrochenkov
opened on May 24, 2019

Discovered while working on #60568.

The lists of failing tests are below, testing was done on x86_64-pc-windows-gnu target.

Activity

  1. petrochenkov commented on May 24, 2019

    @petrochenkov
    petrochenkov
    on May 24, 2019
    ContributorAuthor

    Tests failing with debuginfo-level-tests = 2:

    // Non-codegen tests
incremental/krate-inherent.rs
mir-opt/inline-closure-borrows-arg.rs
run-pass/issues/issue-29466.rs

// Codegen tests
codegen/adjustments.rs
codegen/alloc-optimisation.rs
codegen/c-variadic.rs
codegen/call-metadata.rs
codegen/dealloc-no-unwind.rs
codegen/function-arguments.rs
codegen/issue-32031.rs
codegen/issue-34947-pow-i32.rs
codegen/link_section.rs
codegen/match-optimizes-away.rs
codegen/move-val-init.rs
codegen/nontemporal.rs
codegen/refs.rs
codegen/repeat-trusted-len.rs
codegen/repr-transparent.rs
codegen/scalar-pair-bool.rs
codegen/stores.rs
codegen/union-abi.rs
codegen/vec-iter-collect-len.rs

  2. petrochenkov commented on May 24, 2019

    @petrochenkov
    petrochenkov
    on May 24, 2019
    ContributorAuthor

    Tests failing with debuginfo-level-tests = 1:

    // Non-codegen tests
incremental/krate-inherent.rs
run-pass/issues/issue-29466.rs

// Codegen tests
codegen/call-metadata.rs
codegen/link_section.rs
codegen/nontemporal.rs
  3. petrochenkov
    added
    A-debuginfoArea: Debugging information in compiled programs (DWARF, PDB, etc.)
    A-testsuiteArea: The testsuite used to check the correctness of rustc
    on May 24, 2019

  4. petrochenkov commented on May 24, 2019

    @petrochenkov
    petrochenkov
    on May 24, 2019
    ContributorAuthor

    cc @michaelwoerister @nagisa

  5. petrochenkov
    added
    A-codegenArea: Code generation
    on May 24, 2019

  6. michaelwoerister commented on May 24, 2019

    @michaelwoerister
    michaelwoerister
    on May 24, 2019
    Member

    Since debuginfo influences what LLVM IR the compiler generates, I'm not surprised. I think that codegen tests should not inherit any debuginfo settings from the environment.

  7. davidtwco commented on May 25, 2019

    @davidtwco
    davidtwco
    on May 25, 2019
    Member

    A data point: I was using debuginfo-level-tests = 1 (or the previous equivalent) for a little while on a NixOS system and was experiencing a failure on run-pass/issues/issue-29466.rs. I posted about it on Zulip at the time.

  8. workingjubilee commented on Jul 18, 2022

    @workingjubilee
    workingjubilee
    on Jul 18, 2022
    Member

    I am somewhat doubtful this is actionable for the codegen or assembly tests but it is probably worth examining for the non-codegen tests. Interesting, none of the mir-opt tests seem to have trouble anymore.

    Failures for codegen + debuginfo-level-tests = 1 
        [codegen] src/test/codegen/box-maybe-uninit.rs
    [codegen] src/test/codegen/call-metadata.rs
    [codegen] src/test/codegen/frame-pointer.rs#aarch64-apple
    [codegen] src/test/codegen/frame-pointer.rs#aarch64-linux
    [codegen] src/test/codegen/frame-pointer.rs#force
    [codegen] src/test/codegen/frame-pointer.rs#x64-apple
    [codegen] src/test/codegen/frame-pointer.rs#x64-linux
    [codegen] src/test/codegen/intrinsics/nontemporal.rs
    [codegen] src/test/codegen/link_section.rs
    [codegen] src/test/codegen/loads.rs
    [codegen] src/test/codegen/mem-replace-direct-memcpy.rs
    [codegen] src/test/codegen/noalias-unpin.rs
    [codegen] src/test/codegen/target-feature-overrides.rs#COMPAT
    [codegen] src/test/codegen/target-feature-overrides.rs#INCOMPAT
    [codegen] src/test/codegen/unwind-abis/aapcs-unwind-abi.rs
    [codegen] src/test/codegen/unwind-abis/c-unwind-abi.rs
    [codegen] src/test/codegen/unwind-abis/cdecl-unwind-abi.rs
    [codegen] src/test/codegen/unwind-abis/fastcall-unwind-abi.rs
    [codegen] src/test/codegen/unwind-abis/stdcall-unwind-abi.rs
    [codegen] src/test/codegen/unwind-abis/system-unwind-abi.rs
    [codegen] src/test/codegen/unwind-abis/sysv64-unwind-abi.rs
    [codegen] src/test/codegen/unwind-abis/thiscall-unwind-abi.rs
    [codegen] src/test/codegen/unwind-abis/vectorcall-unwind-abi.rs
    [codegen] src/test/codegen/unwind-abis/win64-unwind-abi.rs
    [codegen] src/test/codegen/vecdeque_no_panic.rs

test result: FAILED. 289 passed; 25 failed; 26 ignored; 0 measured; 0 filtered out; finished in 2.66s
    Failures for assembly + debuginfo-level-tests = {1,2} 
    failures:
    [assembly] src/test/assembly/panic-no-unwind-no-uwtable.rs
    [assembly] src/test/assembly/static-relocation-model.rs#A64

test result: FAILED. 124 passed; 2 failed; 15 ignored; 0 measured; 0 filtered out; finished in 0.33s
    Failures for incremental + debuginfo-level-tests = {1,2} 
    failures:
    [incremental] src/test/incremental/change_symbol_export_status.rs
    [incremental] src/test/incremental/thinlto/cgu_keeps_identical_fn.rs

test result: FAILED. 155 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 8.52s
    Failures for ui + debuginfo-level-tests = 1 
    failures:
    [ui] src/test/ui/cmse-nonsecure/cmse-nonsecure-call/params-on-stack.rs
    [ui] src/test/ui/issues/issue-29466.rs
    [ui] src/test/ui/panics/issue-47429-short-backtraces.rs#legacy
    [ui] src/test/ui/panics/issue-47429-short-backtraces.rs#v0
    [ui] src/test/ui/panics/runtime-switch.rs#legacy
    [ui] src/test/ui/panics/runtime-switch.rs#v0

test result: FAILED. 13097 passed; 6 failed; 105 ignored; 0 measured; 0 filtered out; finished in 66.48s
    Failures for codegen + debuginfo-level-tests = 2 
    failures:
    [codegen] src/test/codegen/adjustments.rs
    [codegen] src/test/codegen/alloc-optimisation.rs
    [codegen] src/test/codegen/array-equality.rs
    [codegen] src/test/codegen/box-maybe-uninit.rs
    [codegen] src/test/codegen/call-metadata.rs
    [codegen] src/test/codegen/dealloc-no-unwind.rs
    [codegen] src/test/codegen/fewer-names.rs#NO
    [codegen] src/test/codegen/fewer-names.rs#YES
    [codegen] src/test/codegen/frame-pointer.rs#aarch64-apple
    [codegen] src/test/codegen/frame-pointer.rs#aarch64-linux
    [codegen] src/test/codegen/frame-pointer.rs#force
    [codegen] src/test/codegen/frame-pointer.rs#x64-apple
    [codegen] src/test/codegen/frame-pointer.rs#x64-linux
    [codegen] src/test/codegen/intrinsics/nontemporal.rs
    [codegen] src/test/codegen/intrinsics/offset_from.rs
    [codegen] src/test/codegen/issue-34947-pow-i32.rs
    [codegen] src/test/codegen/issue-37945.rs
    [codegen] src/test/codegen/issue-73031.rs
    [codegen] src/test/codegen/issue-73396-bounds-check-after-position.rs
    [codegen] src/test/codegen/issue-75546.rs
    [codegen] src/test/codegen/issue-77812.rs
    [codegen] src/test/codegen/link_section.rs
    [codegen] src/test/codegen/loads.rs
    [codegen] src/test/codegen/match-optimizes-away.rs
    [codegen] src/test/codegen/mem-replace-direct-memcpy.rs
    [codegen] src/test/codegen/noalias-unpin.rs
    [codegen] src/test/codegen/slice-as_chunks.rs
    [codegen] src/test/codegen/slice-windows-no-bounds-check.rs
    [codegen] src/test/codegen/target-feature-overrides.rs#COMPAT
    [codegen] src/test/codegen/target-feature-overrides.rs#INCOMPAT
    [codegen] src/test/codegen/transmute-scalar.rs
    [codegen] src/test/codegen/unwind-abis/aapcs-unwind-abi.rs
    [codegen] src/test/codegen/unwind-abis/c-unwind-abi.rs
    [codegen] src/test/codegen/unwind-abis/cdecl-unwind-abi.rs
    [codegen] src/test/codegen/unwind-abis/fastcall-unwind-abi.rs
    [codegen] src/test/codegen/unwind-abis/stdcall-unwind-abi.rs
    [codegen] src/test/codegen/unwind-abis/system-unwind-abi.rs
    [codegen] src/test/codegen/unwind-abis/sysv64-unwind-abi.rs
    [codegen] src/test/codegen/unwind-abis/thiscall-unwind-abi.rs
    [codegen] src/test/codegen/unwind-abis/vectorcall-unwind-abi.rs
    [codegen] src/test/codegen/unwind-abis/win64-unwind-abi.rs
    [codegen] src/test/codegen/var-names.rs
    [codegen] src/test/codegen/vec-in-place.rs
    [codegen] src/test/codegen/vecdeque_no_panic.rs

test result: FAILED. 270 passed; 44 failed; 26 ignored; 0 measured; 0 filtered out; finished in 2.66s
    Failures for ui + debuginfo-level-tests = 2 
    failures:
    [ui] src/test/ui/cmse-nonsecure/cmse-nonsecure-call/params-on-stack.rs
    [ui] src/test/ui/issues/issue-29466.rs
    [ui] src/test/ui/limits/huge-array-simple-64.rs
    [ui] src/test/ui/limits/huge-array.rs
    [ui] src/test/ui/limits/huge-enum.rs
    [ui] src/test/ui/limits/huge-struct.rs
    [ui] src/test/ui/limits/issue-15919-64.rs
    [ui] src/test/ui/mir/ssa-analysis-regression-50041.rs
    [ui] src/test/ui/panics/issue-47429-short-backtraces.rs#legacy
    [ui] src/test/ui/panics/issue-47429-short-backtraces.rs#v0
    [ui] src/test/ui/panics/runtime-switch.rs#legacy
    [ui] src/test/ui/panics/runtime-switch.rs#v0
    [ui] src/test/ui/recursion/issue-86784.rs

test result: FAILED. 13090 passed; 13 failed; 105 ignored; 0 measured; 0 filtered out; finished in 68.03s
  9. Noratrieb
    added
    T-compilerRelevant to the compiler team, which will review and decide on the PR/issue.
    on Apr 5, 2023

  10. Enselic commented on Jul 18, 2025

    @Enselic
    Enselic
    on Jul 18, 2025
    Member

    As a first step, #144112 begins ignoring debuginfo-level-tests for codegen tests.

  11. jieyouxu
    added
    C-bugCategory: This is a bug.
    on Jul 19, 2025
  12. Kobzol
    added a commit that references this issue on Jul 19, 2025

    Rollup merge of rust-lang#144112 - Enselic:no-debuginfo-in-codegen, r…

    315dd14
  13. GuillaumeGomez
    added 2 commits that reference this issue on Jul 20, 2025

    Rollup merge of rust-lang#144112 - Enselic:no-debuginfo-in-codegen, r…

    c8bd764

    Rollup merge of rust-lang#144112 - Enselic:no-debuginfo-in-codegen, r…

    cb6542e

  14. 5 remaining items

  15. rust-timer
    added a commit that references this issue on Aug 27, 2025

    Unrolled build for #144499

    e73dad3
  16. github-actions
    added a commit that references this issue on Aug 27, 2025

    Rollup merge of #144499 - Enselic:ci-debuginfo-level-tests, r=davidtwco

    d5d72cd
  17. tgross35
    added 4 commits that reference this issue on Aug 29, 2025

    Rollup merge of rust-lang#145967 - Enselic:big-enum-debuginfo-span, r…

    9190452

    Rollup merge of rust-lang#145967 - Enselic:big-enum-debuginfo-span, r…

    e1ee9b7

    Rollup merge of rust-lang#145967 - Enselic:big-enum-debuginfo-span, r…

    d4f53d4

    Rollup merge of rust-lang#145967 - Enselic:big-enum-debuginfo-span, r…

    65a846a
  18. rust-timer
    added a commit that references this issue on Aug 30, 2025

    Unrolled build for #145967

    fdaeaf6
  19. github-actions
    added a commit that references this issue on Aug 30, 2025

    Rollup merge of #145967 - Enselic:big-enum-debuginfo-span, r=wesleywiser

    2097322
  20. jhpratt
    added a commit that references this issue on Sep 8, 2025

    Rollup merge of rust-lang#146025 - Enselic:big-array-debuginfo-span, …

    7afd0be
  21. Zalathar
    added a commit that references this issue on Sep 9, 2025

    Rollup merge of rust-lang#146025 - Enselic:big-array-debuginfo-span, …

    a4774bf
  22. rust-timer
    added a commit that references this issue on Sep 9, 2025

    Unrolled build for #146025

    4a3aba1
  23. bors
    added a commit that references this issue on Sep 13, 2025

    Auto merge of #146394 - Enselic:debuginfo-level-tests-2, r=jieyouxu

    064cc81
  24. github-actions
    added a commit that references this issue on Sep 14, 2025

    Auto merge of #146394 - Enselic:debuginfo-level-tests-2, r=jieyouxu

    7571f53
  25. Kobzol
    added 2 commits that reference this issue on Dec 21, 2025

    Rollup merge of #144499 - Enselic:ci-debuginfo-level-tests, r=davidtwco

    eab06bd

    Auto merge of #146394 - Enselic:debuginfo-level-tests-2, r=jieyouxu

    635edea
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    A-codegenArea: Code generationA-debuginfoArea: Debugging information in compiled programs (DWARF, PDB, etc.)A-testsuiteArea: The testsuite used to check the correctness of rustcC-bugCategory: This is a bug.T-compilerRelevant to the compiler team, which will review and decide on the PR/issue.

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