llvm-project

709a74df - AMDGPU: Fix s_barrier_leave to write to scc (#161221)

AMDGPU: Fix s_barrier_leave to write to scc (#161221) s_barrier_leave implicitly defines $scc and does not use imm that represents type of barrier, isel pattern ignores imm operand from llvm intrinsic. Test if SIInsertWaitcnts tracks this scc write.