https://llvm.org/bugs/show_bug.cgi?id=26366
Bug ID: 26366
Summary: omp_for_lastprivate directive tests from
OpenMP3.1_Validation randomly verification tests
Product: OpenMP
Version: unspecified
Hardware: Macintosh
OS: MacOS X
Status: NEW
Severity: normal
Priority: P
Component: Clang Compiler Support
Assignee: unassignedclangb...@nondot.org
Reporter: howarth.mailing.li...@gmail.com
CC: llvm-bugs@lists.llvm.org
Classification: Unclassified
On x86_64 darwin, the OpenMP3.1_Validation tests for the omp_for_lastprivate
directive randomly fail as seen by the results...
#Tested Directive t ct ot oct
omp_for_lastprivate 100 100 100 35
The failures can be reproduced by compiling the preprocessed source files with
the compile_testcase shell script and then executing the resulting executable
with the run_testcase shell script. This should produce output like...
######## OpenMP Validation Suite V 3.0a ######
## Repetitions: 20 ####
## Loop Count : 1000 ####
##############################################
Testing omp for lastprivate
Error: Test failed.
Error: Test failed.
Error: Test failed.
Error: Test failed.
Error: Test failed.
Error: Test failed.
Error: Test failed.
Error: Test failed.
Error: Test failed.
Error: Test failed.
Error: Test failed.
Error: Test failed.
Error: Test failed.
Error: Test failed.
Error: Test failed.
Error: Test failed.
Error: Test failed.
Directive failed the test 17 times out of 20.
3 test(s) were successful
Result: 85
Note that the compile_testcase assumes the compiler is named clang-3.8.
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