Do not modify a cl::opt programmatically, global mutable state is evil.
authorMehdi Amini <mehdi.amini@apple.com>
Sat, 16 Apr 2016 04:58:30 +0000 (04:58 +0000)
committerMehdi Amini <mehdi.amini@apple.com>
Sat, 16 Apr 2016 04:58:30 +0000 (04:58 +0000)
commit59ae85450360f2f38eb26ca561be96a723edc5ab
tree21a970c767d4afe8a179ba39f322f0a878a9f74e
parenta77d073305acde5afa0b61daf3fe1a823ed8ad81
Do not modify a cl::opt programmatically, global mutable state is evil.

Found by TSAN on ThinLTO.

From: Mehdi Amini <mehdi.amini@apple.com>
llvm-svn: 266514
llvm/lib/CodeGen/ScheduleDAGInstrs.cpp