[llvm-bugs] [Bug 26253] New: libomp fails runtime/test/barrier/omp_barrier.c for X86

via llvm-bugs llvm-bugs at lists.llvm.org
Fri Jan 22 02:01:05 PST 2016


https://llvm.org/bugs/show_bug.cgi?id=26253

            Bug ID: 26253
           Summary: libomp fails runtime/test/barrier/omp_barrier.c for
                    X86
           Product: OpenMP
           Version: unspecified
          Hardware: PC
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P
         Component: Runtime Library
          Assignee: unassignedbugs at nondot.org
          Reporter: daniel.sanders at imgtec.com
                CC: llvm-bugs at lists.llvm.org
    Classification: Unclassified

Created attachment 15691
  --> https://llvm.org/bugs/attachment.cgi?id=15691&action=edit
Pre-processed source

I don't know OpenMP or X86 very well so I'd appreciate some help debugging
this.

I've attached the pre-processed source and I'll attach the assembly shortly
(bugzilla only allows one attachment during submit).

Here's the llvm-lit output:
/home/das-local/llvm-release-3.8/release/rc1/Phase3/Release/llvmCore-3.8.0-rc1.obj/./bin/clang
-fopenmp=libomp -I
/home/das-local/llvm-release-3.8/release/rc1/llvm.src/projects/openmp/runtime/test
-I
/home/das-local/llvm-release-3.8/release/rc1/Phase3/Release/llvmCore-3.8.0-rc1.obj/projects/openmp/runtime/src
-L
/home/das-local/llvm-release-3.8/release/rc1/Phase3/Release/llvmCore-3.8.0-rc1.obj/lib

/home/das-local/llvm-release-3.8/release/rc1/openmp.src/runtime/test/barrier/omp_barrier.c
-o
/home/das-local/llvm-release-3.8/release/rc1/Phase3/Release/llvmCore-3.8.0-rc1.obj/projects/openmp/runtime/test/barrier/Output/omp_barrier.c.tmp
-lm &&
/home/das-local/llvm-release-3.8/release/rc1/Phase3/Release/llvmCore-3.8.0-rc1.obj/projects/openmp/runtime/test/barrier/Output/omp_barrier.c.tmp
--
Exit Code: 10

Command Output (stdout):
--
Command 0:
"/home/das-local/llvm-release-3.8/release/rc1/Phase3/Release/llvmCore-3.8.0-rc1.obj/./bin/clang"
"-fopenmp=libomp" "-I"
"/home/das-local/llvm-release-3.8/release/rc1/llvm.src/projects/openmp/runtime/test"
"-I"
"/home/das-local/llvm-release-3.8/release/rc1/Phase3/Release/llvmCore-3.8.0-rc1.obj/projects/openmp/runtime/src"
"-L"
"/home/das-local/llvm-release-3.8/release/rc1/Phase3/Release/llvmCore-3.8.0-rc1.obj/lib"
"/home/das-local/llvm-release-3.8/release/rc1/openmp.src/runtime/test/barrier/omp_barrier.c"
"-o"
"/home/das-local/llvm-release-3.8/release/rc1/Phase3/Release/llvmCore-3.8.0-rc1.obj/projects/openmp/runtime/test/barrier/Output/omp_barrier.c.tmp"
"-lm"
Command 0 Result: 0
Command 0 Output:


Command 0 Stderr:


Command 1:
"/home/das-local/llvm-release-3.8/release/rc1/Phase3/Release/llvmCore-3.8.0-rc1.obj/projects/openmp/runtime/test/barrier/Output/omp_barrier.c.tmp"
Command 1 Result: 10
Command 1 Output:


Command 1 Stderr:

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