https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81886
--- Comment #3 from Tom de Vries <vries at gcc dot gnu.org> --- (In reply to Tom de Vries from comment #2) These are all related to timing issues. Maybe not related to the patch. > FAIL: libgomp.oacc-c-c++-common/lib-74.c -foffload=nvptx-none -O0 > execution test > FAIL: libgomp.oacc-c-c++-common/lib-74.c -foffload=nvptx-none -O2 > execution test './lib-74.exe'; echo XYZ$?ZYX^M actual time < delay time^M Aborted (core dumped)^M > FAIL: libgomp.oacc-c-c++-common/lib-78.c -foffload=nvptx-none -O0 > execution test > FAIL: libgomp.oacc-c-c++-common/lib-78.c -foffload=nvptx-none -O2 > execution test './lib-78.exe'; echo XYZ$?ZYX^M actual time < delay time^M Aborted (core dumped)^M > FAIL: libgomp.oacc-c-c++-common/lib-83.c -foffload=nvptx-none -O0 > execution test > FAIL: libgomp.oacc-c-c++-common/lib-83.c -foffload=nvptx-none -O2 > execution test './lib-83.exe'; echo XYZ$?ZYX^M actual time too long^M Aborted (core dumped)^M