Rafael Auler 52786928ff [BOLT] Fix perf2bolt race in BAT mode ... Summary: We start a thread to preprocess the profile while the main thread continues to disassemble the input binary. We should not disassemble it in BAT mode, however, the test to check whether we have BAT in the input binary depends on the preprocessing thread, so there is a race where we may start disassembling functions just because the preprocessing thread didn't conclude we are in BAT mode. Fix this and make the main thread check for BAT without depending on the preprocessing thread. (cherry picked from FBD17124370)		2019-08-29 16:18:43 -07:00
bolt	[BOLT] Fix perf2bolt race in BAT mode	2019-08-29 16:18:43 -07:00