Move a few containers out of ScheduleDAGInstrs::BuildSchedGraph
and into the ScheduleDAGInstrs class, so that they don't get
destructed and re-constructed for each block. This fixes a
compile-time hot spot in the post-pass scheduler.
To help facilitate this, tidy and do some minor reorganization
in the scheduler constructor functions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62275 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/PIC16/PIC16ISelDAGToDAG.h b/lib/Target/PIC16/PIC16ISelDAGToDAG.h
index 1773133..83abed3 100644
--- a/lib/Target/PIC16/PIC16ISelDAGToDAG.h
+++ b/lib/Target/PIC16/PIC16ISelDAGToDAG.h
@@ -35,7 +35,7 @@
public:
explicit PIC16DAGToDAGISel(PIC16TargetMachine &tm) :
- SelectionDAGISel(PIC16Lowering),
+ SelectionDAGISel(tm),
TM(tm), PIC16Lowering(*TM.getTargetLowering()) {}
// Pass Name