Started 1 mo 9 days ago
Took 4 hr 56 min on green-dragon-02

Failed Build #14380 (Jul 12, 2019 4:34:19 PM)

  • : 365972
  • : 365969
  • : 365957
  • : 365596
  • : 365973
  • : 365967
  1. Fix non-conformance it `std::tuple`.

    Previously we implemented all one trillion tuple-like constructors using
    a single generic overload. This worked fairly well, except that it
    differed in behavior from the standard version because it didn't
    consider both T&& and T const&. This was observable for certain

    This patch addresses that issue by splitting the generic constructor
    in two. We now provide both T&& and T const& versions of the
    tuple-like constructors (sort of). (detail)
    by ericwf
  2. [AMDGPU] use v32f32 for 3 mfma intrinsics

    These should really use v32f32, but were defined as v32i32
    due to the lack of the v32f32 type.

    Differential Revision: (detail)
    by rampitec
  3. isBytewiseValue checks ConstantVector element by element

    Summary: Vector of the same value with few undefs will sill be considered "Bytewise"

    Reviewers: eugenis, pcc, jfb

    Reviewed By: jfb

    Subscribers: dexonsmith, hiraditya, llvm-commits

    Tags: #llvm

    Differential Revision: (detail)
    by Vitaly Buka
  4. [MemorySSA] Use SetVector to avoid nondeterminism.

    Use a SetVector for DeadBlockSet.
    Resolves PR42574.

    Reviewers: george.burgess.iv, uabelho, dblaikie

    Subscribers: jlebar, Prazek, mgrang, llvm-commits

    Tags: #llvm

    Differential Revision: (detail)
    by asbirlea
  5. NFC: utils/perf-training: Python 3 compatibility for lit.cfg

    The output of subprocess.check_output is now bytes. We need to decode it. (detail)
    by arphaman
  6. [DirectoryWatcher][NFC] Silence warnings in release build (detail)
    by Jan Korous
  7. [clang-doc] Fix failing tests on Windows

    Tests on Windows were failing due to path separator differences.
    '/' was being used as separator in the expected output, paths in expected
    output are now changed to their native form before comparing them to the
    actual output.

    Committed on behalf of Diego Astiazarán (

    Differential Revision: (detail)
    by juliehockett
  8. [DirectoryWatcher][linux] Fix use of uninitialized value (detail)
    by Jan Korous
  9. [WebAssembly] refactored utilities to not depend on MachineInstr

    Most of these functions can work for MachineInstr and MCInst
    equally now.

    Reviewers: dschuff

    Subscribers: MatzeB, sbc100, jgravelle-google, aheejin, sunfish, llvm-commits

    Tags: #llvm

    Differential Revision: (detail)
    by aardappel
  10. [macCatalyst] Use macCatalyst pretty name in .build_version darwin
    assembly command

    'macCatalyst' is more readable than 'maccatalyst'. I renamed the objdump output,
    but the assembly should match it as well. (detail)
    by arphaman
  11. Remove __VERSION__

    It has been introduced in 2011 for gcc compat:
    it is probably time to remove it

    Reviewers: rnk, dexonsmith

    Reviewed By: rnk

    Subscribers: dschuff, aheejin, fedor.sergeev, arphaman, cfe-commits

    Tags: #clang

    Differential Revision: (detail)
    by sylvestre
  12. [test][AArch64] Relax the opcode tests for FP min/max instructions. (detail)
    by dyung
  13. Add option to disable variant narrowing conversion changes.

    The paper P0608R3 - "A sane variant converting constructor" disallows
    narrowing conversions in variant. It was meant to address this
    surprising problem:

      std::variant<std::string, bool> v = "abc";
      assert(v.index() == 1); // constructs a bool.

    However, it also disables every potentially narrowing conversion. For

      variant<unsigned> v = 0; // ill-formed
      variant<string, double> v2 = 42; // ill-formed (int -> double narrows)

    These latter changes break code. A lot of code. Within Google it broke
    on the order of a hundred thousand target with thousands of root causes
    responsible for the breakages.

    Of the breakages related to the narrowing restrictions, none of them
    exposed outstanding bugs. However, the breakages caused by boolean
    conversions (~13 root causes), all but one of them were bugs.

    For this reasons, I am adding a flag to disable the narrowing conversion
    changes but not the boolean conversions one.

    One purpose of this flag is to allow users to opt-out of breaking changes
    in variant until the offending code can be cleaned up. For non-trivial
    variant usages the amount of cleanup may be significant.

    This flag is also required to support automated tooling, such as
    clang-tidy, that can automatically fix code broken by this change.
    In order for clang-tidy to know the correct alternative to construct,
    it must know what alternative was being constructed previously, which
    means running it over the old version of std::variant.

    Because this change breaks so much code, I will be implementing the
    aforementioned clang-tidy check in the very near future.

    Additionally I'm plan present this new information to the committee so they can
    re-consider if this is a breaking change we want to make.

    I think libc++ should very seriously consider pulling this change
    before the 9.0 release branch is cut. But that's a separate discussion
    that I will start on the lists.

    For now this is the minimal first step. (detail)
    by ericwf
  14. [InstCombine] Disable fold from D64285 for non-integer types (detail)
    by xbolva00
  15. Factor out resolveFrameOffsetReference (NFC).

    Split AArch64FrameLowering::resolveFrameIndexReference in two parts
    * Finding frame offset for the index.
    * Finding base register and offset to that register.

    The second part will be used to implement a virtual frame pointer in
    armv8.5 MTE stack instrumentation lowering.

    Reviewers: pcc, vitalybuka, hctim, ostannard

    Subscribers: javed.absar, kristof.beyls, hiraditya, llvm-commits

    Tags: #llvm

    Differential Revision: (detail)
    by eugenis
  16. [builtins] Fix assembly in arm sync-ops.h

    This assembly is part of a macro that was reformatted in D60351.
    The missing space between push and { results in:

        Error: bad instruction `push{r4, r5,r6,lr}' (detail)
    by nikic
  17. Revert driver: Don't warn about assembler flags being unused when not assembling

    This reverts r365703 (git commit 101c1afdfd1c88f05da94c6fd317b489bb704f40)
    and r365714.

    This broke some autoconf-style assembler flags checks in the Linux
    build: (detail)
    by rnk
  18. [clangd] Fix off-by-one in CodeComplete and assertion in Dex (detail)
    by sammccall
  19. Reland [clang] DirectoryWatcher

    This reverts commit f561227d133224d2d6a5a016abe4be051fa75501.

    - DirectoryWatcher
    - Fix the build for platforms that don't have DW implementated.
    - Fix the threading dependencies (thanks to compnerd). (detail)
    by Jan Korous
  20. AMDGPU: Drop remnants of byval support for shaders

    Before 2018, mesa used to use byval interchangably with inreg, which
    didn't really make sense. Fix tests still using it to avoid breaking
    in a future commit. (detail)
    by arsenm
  21. Fix missing use of defined() in include guard

    Subscribers: arsenm, jvesely, nhaehnle, hiraditya, llvm-commits

    Tags: #llvm

    Differential Revision: (detail)
    by daltenty
  22. [SystemZ] Fix addcarry of addcarry of const carry (PR42606)

    This fixes by extending
    D64213. Instead of only checking if the carry comes from a matching
    operation, we now check the full chain of carries. Otherwise we might
    custom lower the outermost addcarry, but then generically legalize
    an inner addcarry.

    Differential Revision: (detail)
    by nikic
  23. Revert "Reland [clang] DirectoryWatcher"

    This reverts commit fdcb7f47e783933e0af8a5fae91132269a208268. (detail)
    by Jan Korous
  24. Reland [clang] DirectoryWatcher

    This reverts commit abce8c457dd3de6b156756e547cc0eefb7653c79.

    + Fix the build for platforms that don't have DW implementated. (detail)
    by Jan Korous
  25. [X86] Use MachineInstr::findRegisterDefOperand to simplify some code in optimizeCompareInstr. NFCI (detail)
    by ctopper
  26. [DebugInfo] Add column info for inline sites

    The column field is missing for all inline sites, currently it's always
    zero. This changes populates DW_AT_call_column field for inline sites.
    Test case modified to cover this change.

    Patch by: Wenlei He

    Differential revision: (detail)
    by Jonas Devlieghere
  27. The variable "Latch" is only used in an assert, which makes builds that use "-DNDEBUG" fail with unused variable messages.

    Summary: Move the logic into the assert itself.

    Subscribers: hiraditya, sanjoy, llvm-commits

    Tags: #llvm

    Differential Revision: (detail)
    by saugustine
  28. [SystemZ] Fix build bot failure after r365932

    Insert LLVM_FALLTHROUGH to avoid compiler warning. (detail)
    by uweigand
  29. [x86] add test for bogus cmov (PR40483); NFC (detail)
    by spatel
  30. [AMDGPU] Extend MIMG opcode to 8 bits

    This is NFC, but required for future commit.

    Differential Revision: (detail)
    by rampitec

Started by timer (5 times)

This run spent:

  • 4 hr 23 min waiting;
  • 4 hr 56 min build duration;
  • 9 hr 20 min total from scheduled to completion.
Test Result (3 failures / ±0)Show all failed tests >>>

Identified problems

Regression test failed

This build failed because a regression test in the test suite FAILed. See the test report for details.
Indication 1

Ninja target failed

Below is a link to the first failed ninja target.
Indication 2

Compile Error

This build failed because of a compile error. Below is a list of all errors in the build log:
Indication 3