[LLVMbugs] [Bug 23407] New: Tests failing with 3.6.1

bugzilla-daemon at llvm.org bugzilla-daemon at llvm.org
Mon May 4 08:30:45 PDT 2015


https://llvm.org/bugs/show_bug.cgi?id=23407

            Bug ID: 23407
           Summary: Tests failing with 3.6.1
           Product: libraries
           Version: trunk
          Hardware: PC
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P
         Component: Backend: AArch64
          Assignee: unassignedbugs at nondot.org
          Reporter: sylvestre at debian.org
                CC: llvmbugs at cs.uiuc.edu
    Classification: Unclassified

The 3.6.1 branch tests is failing 
    LLVM :: CodeGen/AArch64/tailcall-explicit-sret.ll
    LLVM :: CodeGen/AArch64/tailcall-implicit-sret.ll
    LLVM :: ExecutionEngine/RuntimeDyld/X86/MachO_x86-64_PIC_relocations.s

Failing on most Debian & Ubuntu system. Only on i386

full log:

FAIL: LLVM :: CodeGen/AArch64/tailcall-explicit-sret.ll (1561 of 12315)
******************** TEST 'LLVM :: CodeGen/AArch64/tailcall-explicit-sret.ll'
FAILED ********************
Script:
--
/tmp/buildd/llvm-toolchain-3.6-3.6.1~svn236417/build-llvm/Release/bin/llc <
/tmp/buildd/llvm-toolchain-3.6-3.6.1~svn236417/test/CodeGen/AArch64/tailcall-explicit-sret.ll
-mtriple arm64-apple-darwin -aarch64-load-store-opt=false -asm-verbose=false |
/tmp/buildd/llvm-toolchain-3.6-3.6.1~svn236417/build-llvm/Release/bin/FileCheck
/tmp/buildd/llvm-toolchain-3.6-3.6.1~svn236417/test/CodeGen/AArch64/tailcall-explicit-sret.ll
--
Exit Code: 2

Command Output (stderr):
--
#0 0xf6746da7 llvm::sys::PrintStackTrace(_IO_FILE*)
/tmp/buildd/llvm-toolchain-3.6-3.6.1~svn236417/lib/Support/Unix/Signals.inc:424:0
#1 0xf6746fcc PrintStackTraceSignalHandler(void*)
/tmp/buildd/llvm-toolchain-3.6-3.6.1~svn236417/lib/Support/Unix/Signals.inc:481:0
#2 0xf6745471 SignalHandler(int)
/tmp/buildd/llvm-toolchain-3.6-3.6.1~svn236417/lib/Support/Unix/Signals.inc:198:0
0  libLLVM-3.6.so.1 0xf6746da7 llvm::sys::PrintStackTrace(_IO_FILE*) + 39
1  libLLVM-3.6.so.1 0xf6746fcc
2  libLLVM-3.6.so.1 0xf6745471
3                   0xf7776d30 __kernel_sigreturn + 0
4  libLLVM-3.6.so.1 0xf588f8be
llvm::AArch64TargetLowering::LowerFormalArguments(llvm::SDValue, unsigned int,
bool, llvm::SmallVectorImpl<llvm::ISD::InputArg> const&, llvm::SDLoc,
llvm::SelectionDAG&, llvm::SmallVectorImpl<llvm::SDValue>&) const + 334
5  libLLVM-3.6.so.1 0xf668e31d
llvm::SelectionDAGISel::LowerArguments(llvm::Function const&) + 1901
6  libLLVM-3.6.so.1 0xf66ab714
llvm::SelectionDAGISel::SelectAllBasicBlocks(llvm::Function const&) + 1492
7  libLLVM-3.6.so.1 0xf66ac869
llvm::SelectionDAGISel::runOnMachineFunction(llvm::MachineFunction&) + 1081
8  libLLVM-3.6.so.1 0xf586d83c
9  libLLVM-3.6.so.1 0xf5d277a8
llvm::MachineFunctionPass::runOnFunction(llvm::Function&) + 152
10 libLLVM-3.6.so.1 0xf5f46e92
llvm::FPPassManager::runOnFunction(llvm::Function&) + 498
11 libLLVM-3.6.so.1 0xf5f46f15 llvm::FPPassManager::runOnModule(llvm::Module&)
+ 53
12 libLLVM-3.6.so.1 0xf5f49429
llvm::legacy::PassManagerImpl::run(llvm::Module&) + 777
13 libLLVM-3.6.so.1 0xf5f495ef llvm::legacy::PassManager::run(llvm::Module&) +
31
14 llc              0x0805ae76
15 llc              0x08053eff main + 383
16 libc.so.6        0xf520e4d3 __libc_start_main + 243
17 llc              0x08053f59
Stack dump:
0.    Program arguments:
/tmp/buildd/llvm-toolchain-3.6-3.6.1~svn236417/build-llvm/Release/bin/llc
-mtriple arm64-apple-darwin -aarch64-load-store-opt=false -asm-verbose=false 
1.    Running pass 'Function Pass Manager' on module '<stdin>'.
2.    Running pass 'AArch64 Instruction Selection' on function
'@test_tailcall_explicit_sret_alloca_returned'
FileCheck error: '-' is empty.

--

********************
Testing: 0 .. 10
FAIL: LLVM :: CodeGen/AArch64/tailcall-implicit-sret.ll (1562 of 12315)
******************** TEST 'LLVM :: CodeGen/AArch64/tailcall-implicit-sret.ll'
FAILED ********************
Script:
--
/tmp/buildd/llvm-toolchain-3.6-3.6.1~svn236417/build-llvm/Release/bin/llc <
/tmp/buildd/llvm-toolchain-3.6-3.6.1~svn236417/test/CodeGen/AArch64/tailcall-implicit-sret.ll
-mtriple arm64-apple-darwin -aarch64-load-store-opt=false -asm-verbose=false |
/tmp/buildd/llvm-toolchain-3.6-3.6.1~svn236417/build-llvm/Release/bin/FileCheck
/tmp/buildd/llvm-toolchain-3.6-3.6.1~svn236417/test/CodeGen/AArch64/tailcall-implicit-sret.ll
--
Exit Code: 2

Command Output (stderr):
--
#0 0xf66d0da7 llvm::sys::PrintStackTrace(_IO_FILE*)
/tmp/buildd/llvm-toolchain-3.6-3.6.1~svn236417/lib/Support/Unix/Signals.inc:424:0
#1 0xf66d0fcc PrintStackTraceSignalHandler(void*)
/tmp/buildd/llvm-toolchain-3.6-3.6.1~svn236417/lib/Support/Unix/Signals.inc:481:0
#2 0xf66cf471 SignalHandler(int)
/tmp/buildd/llvm-toolchain-3.6-3.6.1~svn236417/lib/Support/Unix/Signals.inc:198:0
0  libLLVM-3.6.so.1 0xf66d0da7 llvm::sys::PrintStackTrace(_IO_FILE*) + 39
1  libLLVM-3.6.so.1 0xf66d0fcc
2  libLLVM-3.6.so.1 0xf66cf471
3                   0xf7700d30 __kernel_sigreturn + 0
4  libLLVM-3.6.so.1 0xf58198be
llvm::AArch64TargetLowering::LowerFormalArguments(llvm::SDValue, unsigned int,
bool, llvm::SmallVectorImpl<llvm::ISD::InputArg> const&, llvm::SDLoc,
llvm::SelectionDAG&, llvm::SmallVectorImpl<llvm::SDValue>&) const + 334
5  libLLVM-3.6.so.1 0xf661831d
llvm::SelectionDAGISel::LowerArguments(llvm::Function const&) + 1901
6  libLLVM-3.6.so.1 0xf6635714
llvm::SelectionDAGISel::SelectAllBasicBlocks(llvm::Function const&) + 1492
7  libLLVM-3.6.so.1 0xf6636869
llvm::SelectionDAGISel::runOnMachineFunction(llvm::MachineFunction&) + 1081
8  libLLVM-3.6.so.1 0xf57f783c
9  libLLVM-3.6.so.1 0xf5cb17a8
llvm::MachineFunctionPass::runOnFunction(llvm::Function&) + 152
10 libLLVM-3.6.so.1 0xf5ed0e92
llvm::FPPassManager::runOnFunction(llvm::Function&) + 498
11 libLLVM-3.6.so.1 0xf5ed0f15 llvm::FPPassManager::runOnModule(llvm::Module&)
+ 53
12 libLLVM-3.6.so.1 0xf5ed3429
llvm::legacy::PassManagerImpl::run(llvm::Module&) + 777
13 libLLVM-3.6.so.1 0xf5ed35ef llvm::legacy::PassManager::run(llvm::Module&) +
31
14 llc              0x0805ae76
15 llc              0x08053eff main + 383
16 libc.so.6        0xf51984d3 __libc_start_main + 243
17 llc              0x08053f59
Stack dump:
0.    Program arguments:
/tmp/buildd/llvm-toolchain-3.6-3.6.1~svn236417/build-llvm/Release/bin/llc
-mtriple arm64-apple-darwin -aarch64-load-store-opt=false -asm-verbose=false 
1.    Running pass 'Function Pass Manager' on module '<stdin>'.
2.    Running pass 'AArch64 Instruction Selection' on function
'@test_call_sret'
FileCheck error: '-' is empty.

--

********************
Testing: 0 .. 10.. 20.. 30.. 40.. 50
FAIL: LLVM :: ExecutionEngine/RuntimeDyld/X86/MachO_x86-64_PIC_relocations.s
(6741 of 12315)
******************** TEST 'LLVM ::
ExecutionEngine/RuntimeDyld/X86/MachO_x86-64_PIC_relocations.s' FAILED
********************
Script:
--
/tmp/buildd/llvm-toolchain-3.6-3.6.1~svn236417/build-llvm/Release/bin/llvm-mc
-triple=x86_64-apple-macosx10.9 -relocation-model=pic -filetype=obj -o
/tmp/buildd/llvm-toolchain-3.6-3.6.1~svn236417/build-llvm/test/ExecutionEngine/RuntimeDyld/X86/Output/test_x86-64.o
/tmp/buildd/llvm-toolchain-3.6-3.6.1~svn236417/test/ExecutionEngine/RuntimeDyld/X86/MachO_x86-64_PIC_relocations.s
/tmp/buildd/llvm-toolchain-3.6-3.6.1~svn236417/build-llvm/Release/bin/llvm-rtdyld
-triple=x86_64-apple-macosx10.9 -verify
-check=/tmp/buildd/llvm-toolchain-3.6-3.6.1~svn236417/test/ExecutionEngine/RuntimeDyld/X86/MachO_x86-64_PIC_relocations.s
/tmp/buildd/llvm-toolchain-3.6-3.6.1~svn236417/build-llvm/test/ExecutionEngine/RuntimeDyld/X86/Output/test_x86-64.o
--
Exit Code: 1

Command Output (stderr):
--
Expression '*{8}(section_addr(test_x86-64.o, __eh_frame) + 0x20) =
eh_frame_test - (section_addr(test_x86-64.o, __eh_frame) + 0x20)' is false:
0xfffffffeffffd008 != 0xffffffffffffd008
/tmp/buildd/llvm-toolchain-3.6-3.6.1~svn236417/build-llvm/Release/bin/llvm-rtdyld:
error: some checks in
'/tmp/buildd/llvm-toolchain-3.6-3.6.1~svn236417/test/ExecutionEngine/RuntimeDyld/X86/MachO_x86-64_PIC_relocations.s'
failed

--

********************
Testing: 0 .. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90.. 
Testing Time: 122.86s
********************
Unexpected Passing Tests (4):
    LLVM :: BugPoint/crash-narrowfunctiontest.ll
    LLVM :: BugPoint/metadata.ll
    LLVM :: BugPoint/remove_arguments_test.ll
    LLVM :: Feature/load_module.ll

********************
Failing Tests (3):
    LLVM :: CodeGen/AArch64/tailcall-explicit-sret.ll
    LLVM :: CodeGen/AArch64/tailcall-implicit-sret.ll
    LLVM :: ExecutionEngine/RuntimeDyld/X86/MachO_x86-64_PIC_relocations.s

  Expected Passes    : 12036
  Expected Failures  : 91
  Unsupported Tests  : 181
  Unexpected Passes  : 4
  Unexpected Failures: 3

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