[PATCH] D139350: [AVR] Register AVRDAGToDAGISel pass with the pass manager

[Ievgenii Meshcheriakov via Phabricator via llvm-commits]

eugmes created this revision.
eugmes added a reviewer: dylanmckay.
eugmes added a project: LLVM.
Herald added subscribers: Jim, hiraditya.
Herald added a project: All.
eugmes requested review of this revision.

This makes it possible to see the output from the pass when using --print-after-all and other command line options.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D139350

Files:
  llvm/lib/Target/AVR/AVR.h
  llvm/lib/Target/AVR/AVRISelDAGToDAG.cpp
  llvm/lib/Target/AVR/AVRTargetMachine.cpp


Index: llvm/lib/Target/AVR/AVRTargetMachine.cpp
===================================================================
--- llvm/lib/Target/AVR/AVRTargetMachine.cpp
+++ llvm/lib/Target/AVR/AVRTargetMachine.cpp
@@ -93,6 +93,7 @@
   RegisterTargetMachine<AVRTargetMachine> X(getTheAVRTarget());
 
   auto &PR = *PassRegistry::getPassRegistry();
+  initializeAVRDAGToDAGISelPass(PR);
   initializeAVRExpandPseudoPass(PR);
   initializeAVRShiftExpandPass(PR);
 }
Index: llvm/lib/Target/AVR/AVRISelDAGToDAG.cpp
===================================================================
--- llvm/lib/Target/AVR/AVRISelDAGToDAG.cpp
+++ llvm/lib/Target/AVR/AVRISelDAGToDAG.cpp
@@ -26,8 +26,9 @@
 /// Lowers LLVM IR (in DAG form) to AVR MC instructions (in DAG form).
 class AVRDAGToDAGISel : public SelectionDAGISel {
 public:
-  AVRDAGToDAGISel(AVRTargetMachine &TM, CodeGenOpt::Level OptLevel)
-      : SelectionDAGISel(TM, OptLevel), Subtarget(nullptr) {}
+  explicit AVRDAGToDAGISel(AVRTargetMachine *TM = nullptr,
+                           CodeGenOpt::Level OptLevel = CodeGenOpt::Default)
+      : SelectionDAGISel(*TM, OptLevel), Subtarget(nullptr) {}
 
   StringRef getPassName() const override {
     return "AVR DAG->DAG Instruction Selection";
@@ -577,7 +578,12 @@
 
 FunctionPass *createAVRISelDag(AVRTargetMachine &TM,
                                CodeGenOpt::Level OptLevel) {
-  return new AVRDAGToDAGISel(TM, OptLevel);
+  return new AVRDAGToDAGISel(&TM, OptLevel);
 }
 
 } // end of namespace llvm
+
+using namespace llvm;
+
+INITIALIZE_PASS(AVRDAGToDAGISel, "avr-isel",
+                "AVR DAG->DAG Instruction Selection", false, false)
Index: llvm/lib/Target/AVR/AVR.h
===================================================================
--- llvm/lib/Target/AVR/AVR.h
+++ llvm/lib/Target/AVR/AVR.h
@@ -31,6 +31,7 @@
 FunctionPass *createAVRFrameAnalyzerPass();
 FunctionPass *createAVRBranchSelectionPass();
 
+void initializeAVRDAGToDAGISelPass(PassRegistry &);
 void initializeAVRShiftExpandPass(PassRegistry &);
 void initializeAVRExpandPseudoPass(PassRegistry &);
 


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