make the executable name more unique. This test is failing sporadically on some bots. By removing the sleep synchronisation, I'm hoping to get it to fail more reproducibly so I can investigate what is going on. llvm-svn: 349397
make the executable name more unique. This test is failing sporadically on some bots. By removing the sleep synchronisation, I'm hoping to get it to fail more reproducibly so I can investigate what is going on. llvm-svn: 349397