https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69046
Bug ID: 69046 Summary: gcc 6 libgomp trails clang 3.8 openmp in OpenMP 3.1 validation test Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: libgomp Assignee: unassigned at gcc dot gnu.org Reporter: howarth.at.gcc at gmail dot com CC: jakub at gcc dot gnu.org Target Milestone: --- Current gcc trunk for 6.0svn trails Clang 3.8svn in the both the tests passed and verified for '-fopenmp -O3' in the OpenMP3.1_Validation c test suite. gcc 6.0svn Summary: S Number of tested Open MP constructs: 62 S Number of used tests: 123 S Number of failed tests: 7 S Number of successful tests: 116 S + from this were verified: 95 Normal tests: N Number of failed tests: 3 N + from this fail compilation: 0 N + from this timed out 0 N Number of successful tests: 59 N + from this were verified: 47 Orphaned tests: O Number of failed tests: 4 O + from this fail compilation: 0 O + from this timed out 0 O Number of successful tests: 57 O + from this were verified: 48 clang 3.8svn (with https://llvm.org/bugs/show_bug.cgi?id=25820#c37 to solve PR 25820) Summary: S Number of tested Open MP constructs: 62 S Number of used tests: 123 S Number of failed tests: 5 S Number of successful tests: 118 S + from this were verified: 112 Normal tests: N Number of failed tests: 2 N + from this fail compilation: 0 N + from this timed out 0 N Number of successful tests: 60 N + from this were verified: 55 Orphaned tests: O Number of failed tests: 3 O + from this fail compilation: 0 O + from this timed out 0 O Number of successful tests: 58 O + from this were verified: 57 On x86_64-apple-darwin15, I see two additional failures with gcc 6.0svn.. Testing for "omp_get_wtick": Generating sources .............. success Compiling soures ................ success Running test with 8 threads ..... failed 100% of the tests + orphaned mode: Generating sources .............. success Compiling soures ................ success Running test with 8 threads ..... failed 100% of the tests and 17 less tests being verified compared to clang 3.8svn.