1. Change use of "Cache" to "Default".

2. Added argument to instruction scheduler creators so the creators can do
special things.
3. Repaired target hazard code.
4. Misc.

More to follow.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29450 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 6 insertions, 3 deletions

diff --git a/lib/CodeGen/SelectionDAG/ScheduleDAGSimple.cpp b/lib/CodeGen/SelectionDAG/ScheduleDAGSimple.cpp
index 88587ce5d7..2b8a754a06 100644
--- a/lib/CodeGen/SelectionDAG/ScheduleDAGSimple.cpp
+++ b/lib/CodeGen/SelectionDAG/ScheduleDAGSimple.cpp
@@ -1120,21 +1120,24 @@ void ScheduleDAGSimple::Schedule() {
 
 /// createSimpleDAGScheduler - This creates a simple two pass instruction
 /// scheduler using instruction itinerary.
-llvm::ScheduleDAG* llvm::createSimpleDAGScheduler(SelectionDAG *DAG,
+llvm::ScheduleDAG* llvm::createSimpleDAGScheduler(SelectionDAGISel *IS,
+                                                  SelectionDAG *DAG,
                                                   MachineBasicBlock *BB) {
   return new ScheduleDAGSimple(false, false, *DAG, BB, DAG->getTarget());
 }
 
 /// createNoItinsDAGScheduler - This creates a simple two pass instruction
 /// scheduler without using instruction itinerary.
-llvm::ScheduleDAG* llvm::createNoItinsDAGScheduler(SelectionDAG *DAG,
+llvm::ScheduleDAG* llvm::createNoItinsDAGScheduler(SelectionDAGISel *IS,
+                                                   SelectionDAG *DAG,
                                                    MachineBasicBlock *BB) {
   return new ScheduleDAGSimple(false, true, *DAG, BB, DAG->getTarget());
 }
 
 /// createBFS_DAGScheduler - This creates a simple breadth first instruction
 /// scheduler.
-llvm::ScheduleDAG* llvm::createBFS_DAGScheduler(SelectionDAG *DAG,
+llvm::ScheduleDAG* llvm::createBFS_DAGScheduler(SelectionDAGISel *IS,
+                                                SelectionDAG *DAG,
                                                 MachineBasicBlock *BB) {
   return new ScheduleDAGSimple(true, false, *DAG, BB,  DAG->getTarget());
 }