Changes in directory llvm/lib/Target/PowerPC:
PPCHazardRecognizers.cpp updated: 1.6 -> 1.7
PPCHazardRecognizers.h updated: 1.3 -> 1.4
PPCISelDAGToDAG.cpp updated: 1.162 -> 1.163
---
Log message:
Change the interface for getting a target HazardRecognizer to be more clean.
---
Diffs of the changes: (+8 -11)
PPCHazardRecognizers.cpp | 10 ++++------
PPCHazardRecognizers.h | 2 +-
PPCISelDAGToDAG.cpp | 7 +++----
3 files changed, 8 insertions(+), 11 deletions(-)
Index: llvm/lib/Target/PowerPC/PPCHazardRecognizers.cpp
diff -u llvm/lib/Target/PowerPC/PPCHazardRecognizers.cpp:1.6
llvm/lib/Target/PowerPC/PPCHazardRecognizers.cpp:1.7
--- llvm/lib/Target/PowerPC/PPCHazardRecognizers.cpp:1.6 Tue Mar 7
10:26:48 2006
+++ llvm/lib/Target/PowerPC/PPCHazardRecognizers.cpp Tue Mar 7 22:25:59 2006
@@ -50,6 +50,10 @@
// e.g. integer divides that only execute in the second slot.
//
+PPCHazardRecognizer970::PPCHazardRecognizer970() {
+ EndDispatchGroup();
+}
+
void PPCHazardRecognizer970::EndDispatchGroup() {
DEBUG(std::cerr << "=== Start of dispatch group\n");
// Pipeline units.
@@ -117,12 +121,6 @@
return FXU;
}
-
-/// StartBasicBlock - Initiate a new dispatch group.
-void PPCHazardRecognizer970::StartBasicBlock() {
- EndDispatchGroup();
-}
-
/// isLoadOfStoredAddress - If we have a load from the previously stored
pointer
/// as indicated by StorePtr1/StorePtr2/StoreSize, return true.
bool PPCHazardRecognizer970::
Index: llvm/lib/Target/PowerPC/PPCHazardRecognizers.h
diff -u llvm/lib/Target/PowerPC/PPCHazardRecognizers.h:1.3
llvm/lib/Target/PowerPC/PPCHazardRecognizers.h:1.4
--- llvm/lib/Target/PowerPC/PPCHazardRecognizers.h:1.3 Tue Mar 7 10:19:46 2006
+++ llvm/lib/Target/PowerPC/PPCHazardRecognizers.h Tue Mar 7 22:25:59 2006
@@ -52,7 +52,7 @@
unsigned StoreSize;
public:
- virtual void StartBasicBlock();
+ PPCHazardRecognizer970();
virtual HazardType getHazardType(SDNode *Node);
virtual void EmitInstruction(SDNode *Node);
virtual void AdvanceCycle();
Index: llvm/lib/Target/PowerPC/PPCISelDAGToDAG.cpp
diff -u llvm/lib/Target/PowerPC/PPCISelDAGToDAG.cpp:1.162
llvm/lib/Target/PowerPC/PPCISelDAGToDAG.cpp:1.163
--- llvm/lib/Target/PowerPC/PPCISelDAGToDAG.cpp:1.162 Tue Mar 7 00:32:48 2006
+++ llvm/lib/Target/PowerPC/PPCISelDAGToDAG.cpp Tue Mar 7 22:25:59 2006
@@ -41,7 +41,6 @@
class PPCDAGToDAGISel : public SelectionDAGISel {
PPCTargetLowering PPCLowering;
unsigned GlobalBaseReg;
- PPCHazardRecognizer970 PPC970HR;
public:
PPCDAGToDAGISel(TargetMachine &TM)
: SelectionDAGISel(PPCLowering), PPCLowering(TM) {}
@@ -125,12 +124,12 @@
return "PowerPC DAG->DAG Pattern Instruction Selection";
}
- /// GetTargetHazardRecognizer - Return the hazard recognizer to use for
this
+ /// CreateTargetHazardRecognizer - Return the hazard recognizer to use for
this
/// target when scheduling the DAG.
- virtual HazardRecognizer &GetTargetHazardRecognizer() {
+ virtual HazardRecognizer *CreateTargetHazardRecognizer() {
// Should use subtarget info to pick the right hazard recognizer. For
// now, always return a PPC970 recognizer.
- return PPC970HR;
+ return new PPCHazardRecognizer970();
}
// Include the pieces autogenerated from the target description.
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