Started 2 mo 0 days ago
Took 2 hr 37 min on green-dragon-16

Failed Build rL:372228 - C:372229 - #658 (Sep 18, 2019 8:21:00 AM)

Revisions
  • http://llvm.org/svn/llvm-project/llvm/trunk : 372228
  • http://llvm.org/svn/llvm-project/cfe/trunk : 372229
  • http://llvm.org/svn/llvm-project/compiler-rt/trunk : 372205
  • http://llvm.org/svn/llvm-project/debuginfo-tests/trunk : 364589
  • http://llvm.org/svn/llvm-project/zorg/trunk : 371835
  • http://llvm.org/svn/llvm-project/libcxx/trunk : 372034
  • http://llvm.org/svn/llvm-project/clang-tools-extra/trunk : 372206
Changes
  1. Recommit -r372180

    Commit message below, original caused the sphinx build bot to fail, this
    one should fix it.

    Create UsersManual section entitled 'Controlling Floating Point
    Behavior'

    Create a new section for documenting the floating point options. Move
    all the floating point options into this section, and add new entries
    for the floating point options that exist but weren't previously
    described in the UsersManual.

    Patch By: mibintc
    Differential Revision: https://reviews.llvm.org/D67517 (detail/ViewSVN)
    by erichkeane
  2. Revert "[AArch64][DebugInfo] Do not recompute CalleeSavedStackSize"

    Summary:
    This reverts commit r372204.

    This change causes build bot failures under msan:
    http://lab.llvm.org:8011/builders/sanitizer-x86_64-linux-fast/builds/35236/steps/check-llvm%20msan/logs/stdio:

    ```
    FAIL: LLVM :: DebugInfo/AArch64/asan-stack-vars.mir (19531 of 33579)
    ******************** TEST 'LLVM :: DebugInfo/AArch64/asan-stack-vars.mir' FAILED ********************
    Script:
    --
    : 'RUN: at line 1';   /b/sanitizer-x86_64-linux-fast/build/llvm_build_msan/bin/llc -O0 -start-before=livedebugvalues -filetype=obj -o - /b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/test/DebugInfo/AArch64/asan-stack-vars.mir | /b/sanitizer-x86_64-linux-fast/build/llvm_build_msan/bin/llvm-dwarfdump -v - | /b/sanitizer-x86_64-linux-fast/build/llvm_build_msan/bin/FileCheck /b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/test/DebugInfo/AArch64/asan-stack-vars.mir
    --
    Exit Code: 2

    Command Output (stderr):
    --
    ==62894==WARNING: MemorySanitizer: use-of-uninitialized-value
        #0 0xdfcafb in llvm::AArch64FrameLowering::resolveFrameOffsetReference(llvm::MachineFunction const&, int, bool, unsigned int&, bool, bool) const /b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/lib/Target/AArch64/AArch64FrameLowering.cpp:1658:3
        #1 0xdfae8a in resolveFrameIndexReference /b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/lib/Target/AArch64/AArch64FrameLowering.cpp:1580:10
        #2 0xdfae8a in llvm::AArch64FrameLowering::getFrameIndexReference(llvm::MachineFunction const&, int, unsigned int&) const /b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/lib/Target/AArch64/AArch64FrameLowering.cpp:1536
        #3 0x46642c1 in (anonymous namespace)::LiveDebugValues::extractSpillBaseRegAndOffset(llvm::MachineInstr const&) /b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/lib/CodeGen/LiveDebugValues.cpp:582:21
        #4 0x4647cb3 in transferSpillOrRestoreInst /b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/lib/CodeGen/LiveDebugValues.cpp:883:11
        #5 0x4647cb3 in process /b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/lib/CodeGen/LiveDebugValues.cpp:1079
        #6 0x4647cb3 in (anonymous namespace)::LiveDebugValues::ExtendRanges(llvm::MachineFunction&) /b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/lib/CodeGen/LiveDebugValues.cpp:1361
        #7 0x463ac0e in (anonymous namespace)::LiveDebugValues::runOnMachineFunction(llvm::MachineFunction&) /b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/lib/CodeGen/LiveDebugValues.cpp:1415:18
        #8 0x4854ef0 in llvm::MachineFunctionPass::runOnFunction(llvm::Function&) /b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/lib/CodeGen/MachineFunctionPass.cpp:73:13
        #9 0x53b0b01 in llvm::FPPassManager::runOnFunction(llvm::Function&) /b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/lib/IR/LegacyPassManager.cpp:1648:27
        #10 0x53b15f6 in llvm::FPPassManager::runOnModule(llvm::Module&) /b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/lib/IR/LegacyPassManager.cpp:1685:16
        #11 0x53b298d in runOnModule /b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/lib/IR/LegacyPassManager.cpp:1750:27
        #12 0x53b298d in llvm::legacy::PassManagerImpl::run(llvm::Module&) /b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/lib/IR/LegacyPassManager.cpp:1863
        #13 0x905f21 in compileModule(char**, llvm::LLVMContext&) /b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/tools/llc/llc.cpp:601:8
        #14 0x8fdc4e in main /b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/tools/llc/llc.cpp:355:22
        #15 0x7f67673632e0 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x202e0)
        #16 0x882369 in _start (/b/sanitizer-x86_64-linux-fast/build/llvm_build_msan/bin/llc+0x882369)

    MemorySanitizer: use-of-uninitialized-value /b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/lib/Target/AArch64/AArch64FrameLowering.cpp:1658:3 in llvm::AArch64FrameLowering::resolveFrameOffsetReference(llvm::MachineFunction const&, int, bool, unsigned int&, bool, bool) const
    Exiting
    error: -: The file was not recognized as a valid object file
    FileCheck error: '-' is empty.
    FileCheck command line:  /b/sanitizer-x86_64-linux-fast/build/llvm_build_msan/bin/FileCheck /b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/test/DebugInfo/AArch64/asan-stack-vars.mir
    ```

    Reviewers: bkramer

    Reviewed By: bkramer

    Subscribers: sdardis, aprantl, kristof.beyls, jrtc27, atanasyan, llvm-commits

    Tags: #llvm

    Differential Revision: https://reviews.llvm.org/D67710 (detail/ViewSVN)
    by krasimir
  3. [SimplifyLibCalls] fix crash with empty function name (PR43347)

    ...and improve some variable names while here.

    https://bugs.llvm.org/show_bug.cgi?id=43347 (detail/ViewSVN)
    by spatel
  4. Follow-up to r372209: Use single quotes for host_ldflags in the lit config

    HOST_LDFLAGS is now using double quotes, and that would break the lit
    config file. (detail/ViewSVN)
    by hans

Started by an SCM change (5 times)

This run spent:

  • 1 hr 4 min waiting;
  • 2 hr 37 min build duration;
  • 3 hr 41 min total from scheduled to completion.
LLVM/Clang Warnings: 2 warnings.

Identified problems

Assertion failure

This build failed because of an assertion failure. Below is a list of all errors in the build log:
Indication 1

Compile Error

This build failed because of a compile error. Below is a list of all errors in the build log:
Indication 2

Missing test results

The test result file Jenkins is looking for does not exist after the build.
Indication 3

Regression test failed

This build failed because a regression test in the test suite FAILed. See the test report for details.
Indication 4

Ninja target failed

Below is a link to the first failed ninja target.
Indication 5