Print IR from Hexagon MI passes with -print-before/after-all.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181255 91177308-0d34-0410-b5e6-96231b3b80d8

6 files changed, 79 insertions, 17 deletions

diff --git a/lib/Target/Hexagon/HexagonCFGOptimizer.cpp b/lib/Target/Hexagon/HexagonCFGOptimizer.cpp
index 7c50596b9a..8597f11ddd 100644
--- a/lib/Target/Hexagon/HexagonCFGOptimizer.cpp
+++ b/lib/Target/Hexagon/HexagonCFGOptimizer.cpp
@@ -26,6 +26,11 @@
 
 using namespace llvm;
 
+namespace llvm {
+  void initializeHexagonCFGOptimizerPass(PassRegistry&);
+}
+
+
 namespace {
 
 class HexagonCFGOptimizer : public MachineFunctionPass {
@@ -39,7 +44,9 @@ private:
  public:
   static char ID;
   HexagonCFGOptimizer(const HexagonTargetMachine& TM)
-    : MachineFunctionPass(ID), QTM(TM), QST(*TM.getSubtargetImpl()) {}
+    : MachineFunctionPass(ID), QTM(TM), QST(*TM.getSubtargetImpl()) {
+    initializeHexagonCFGOptimizerPass(*PassRegistry::getPassRegistry());
+  }
 
   const char *getPassName() const {
     return "Hexagon CFG Optimizer";
@@ -230,6 +237,16 @@ bool HexagonCFGOptimizer::runOnMachineFunction(MachineFunction &Fn) {
 //                         Public Constructor Functions
 //===----------------------------------------------------------------------===//
 
+static void initializePassOnce(PassRegistry &Registry) {
+  PassInfo *PI = new PassInfo("Hexagon CFG Optimizer", "hexagon-cfg",
+                              &HexagonCFGOptimizer::ID, 0, false, false);
+  Registry.registerPass(*PI, true);
+}
+
+void llvm::initializeHexagonCFGOptimizerPass(PassRegistry &Registry) {
+  CALL_ONCE_INITIALIZATION(initializePassOnce)
+}
+
 FunctionPass *llvm::createHexagonCFGOptimizer(const HexagonTargetMachine &TM) {
   return new HexagonCFGOptimizer(TM);
 }
diff --git a/lib/Target/Hexagon/HexagonExpandPredSpillCode.cpp b/lib/Target/Hexagon/HexagonExpandPredSpillCode.cpp
index 40dba7afe6..8a5991fbc4 100644
--- a/lib/Target/Hexagon/HexagonExpandPredSpillCode.cpp
+++ b/lib/Target/Hexagon/HexagonExpandPredSpillCode.cpp
@@ -41,6 +41,11 @@
 using namespace llvm;
 
 
+namespace llvm {
+  void initializeHexagonExpandPredSpillCodePass(PassRegistry&);
+}
+
+
 namespace {
 
 class HexagonExpandPredSpillCode : public MachineFunctionPass {
@@ -50,7 +55,10 @@ class HexagonExpandPredSpillCode : public MachineFunctionPass {
  public:
     static char ID;
     HexagonExpandPredSpillCode(const HexagonTargetMachine& TM) :
-      MachineFunctionPass(ID), QTM(TM), QST(*TM.getSubtargetImpl()) {}
+      MachineFunctionPass(ID), QTM(TM), QST(*TM.getSubtargetImpl()) {
+      PassRegistry &Registry = *PassRegistry::getPassRegistry();
+      initializeHexagonExpandPredSpillCodePass(Registry);
+    }
 
     const char *getPassName() const {
       return "Hexagon Expand Predicate Spill Code";
@@ -175,6 +183,18 @@ bool HexagonExpandPredSpillCode::runOnMachineFunction(MachineFunction &Fn) {
 //                         Public Constructor Functions
 //===----------------------------------------------------------------------===//
 
+static void initializePassOnce(PassRegistry &Registry) {
+  const char *Name = "Hexagon Expand Predicate Spill Code";
+  PassInfo *PI = new PassInfo(Name, "hexagon-spill-pred",
+                              &HexagonExpandPredSpillCode::ID,
+                              0, false, false);
+  Registry.registerPass(*PI, true);
+}
+
+void llvm::initializeHexagonExpandPredSpillCodePass(PassRegistry &Registry) {
+  CALL_ONCE_INITIALIZATION(initializePassOnce)
+}
+
 FunctionPass*
 llvm::createHexagonExpandPredSpillCode(const HexagonTargetMachine &TM) {
   return new HexagonExpandPredSpillCode(TM);
diff --git a/lib/Target/Hexagon/HexagonPeephole.cpp b/lib/Target/Hexagon/HexagonPeephole.cpp
index 6c4eb7e668..89e3406889 100644
--- a/lib/Target/Hexagon/HexagonPeephole.cpp
+++ b/lib/Target/Hexagon/HexagonPeephole.cpp
@@ -61,10 +61,6 @@ static cl::opt<bool> DisableHexagonPeephole("disable-hexagon-peephole",
     cl::Hidden, cl::ZeroOrMore, cl::init(false),
     cl::desc("Disable Peephole Optimization"));
 
-static cl::opt<int>
-DbgPNPCount("pnp-count", cl::init(-1), cl::Hidden,
-  cl::desc("Maximum number of P=NOT(P) to be optimized"));
-
 static cl::opt<bool> DisablePNotP("disable-hexagon-pnotp",
     cl::Hidden, cl::ZeroOrMore, cl::init(false),
     cl::desc("Disable Optimization of PNotP"));
@@ -77,6 +73,10 @@ static cl::opt<bool> DisableOptExtTo64("disable-hexagon-opt-ext-to-64",
     cl::Hidden, cl::ZeroOrMore, cl::init(false),
     cl::desc("Disable Optimization of extensions to i64."));
 
+namespace llvm {
+  void initializeHexagonPeepholePass(PassRegistry&);
+}
+
 namespace {
   struct HexagonPeephole : public MachineFunctionPass {
     const HexagonInstrInfo    *QII;
@@ -85,7 +85,9 @@ namespace {
 
   public:
     static char ID;
-    HexagonPeephole() : MachineFunctionPass(ID) { }
+    HexagonPeephole() : MachineFunctionPass(ID) {
+      initializeHexagonPeepholePass(*PassRegistry::getPassRegistry());
+    }
 
     bool runOnMachineFunction(MachineFunction &MF);
 
@@ -104,8 +106,10 @@ namespace {
 
 char HexagonPeephole::ID = 0;
 
-bool HexagonPeephole::runOnMachineFunction(MachineFunction &MF) {
+INITIALIZE_PASS(HexagonPeephole, "hexagon-peephole", "Hexagon Peephole",
+                false, false)
 
+bool HexagonPeephole::runOnMachineFunction(MachineFunction &MF) {
   QII = static_cast<const HexagonInstrInfo *>(MF.getTarget().
                                         getInstrInfo());
   QRI = static_cast<const HexagonRegisterInfo *>(MF.getTarget().
diff --git a/lib/Target/Hexagon/HexagonRemoveSZExtArgs.cpp b/lib/Target/Hexagon/HexagonRemoveSZExtArgs.cpp
index bfec79d95f..44234e85dc 100644
--- a/lib/Target/Hexagon/HexagonRemoveSZExtArgs.cpp
+++ b/lib/Target/Hexagon/HexagonRemoveSZExtArgs.cpp
@@ -21,11 +21,18 @@
 #include "llvm/Transforms/Scalar.h"
 
 using namespace llvm;
+
+namespace llvm {
+  void initializeHexagonRemoveExtendArgsPass(PassRegistry&);
+}
+
 namespace {
   struct HexagonRemoveExtendArgs : public FunctionPass {
   public:
     static char ID;
-    HexagonRemoveExtendArgs() : FunctionPass(ID) {}
+    HexagonRemoveExtendArgs() : FunctionPass(ID) {
+      initializeHexagonRemoveExtendArgsPass(*PassRegistry::getPassRegistry());
+    }
     virtual bool runOnFunction(Function &F);
 
     const char *getPassName() const {
@@ -41,11 +48,9 @@ namespace {
 }
 
 char HexagonRemoveExtendArgs::ID = 0;
-RegisterPass<HexagonRemoveExtendArgs> X("reargs",
-                                        "Remove Sign and Zero Extends for Args"
-                                        );
-
 
+INITIALIZE_PASS(HexagonRemoveExtendArgs, "reargs",
+                "Remove Sign and Zero Extends for Args", false, false)
 
 bool HexagonRemoveExtendArgs::runOnFunction(Function &F) {
   unsigned Idx = 1;
diff --git a/lib/Target/Hexagon/HexagonSplitTFRCondSets.cpp b/lib/Target/Hexagon/HexagonSplitTFRCondSets.cpp
index df290da016..8608e082f9 100644
--- a/lib/Target/Hexagon/HexagonSplitTFRCondSets.cpp
+++ b/lib/Target/Hexagon/HexagonSplitTFRCondSets.cpp
@@ -49,6 +49,11 @@
 
 using namespace llvm;
 
+namespace llvm {
+  void initializeHexagonSplitTFRCondSetsPass(PassRegistry&);
+}
+
+
 namespace {
 
 class HexagonSplitTFRCondSets : public MachineFunctionPass {
@@ -58,7 +63,9 @@ class HexagonSplitTFRCondSets : public MachineFunctionPass {
  public:
     static char ID;
     HexagonSplitTFRCondSets(const HexagonTargetMachine& TM) :
-      MachineFunctionPass(ID), QTM(TM), QST(*TM.getSubtargetImpl()) {}
+      MachineFunctionPass(ID), QTM(TM), QST(*TM.getSubtargetImpl()) {
+      initializeHexagonSplitTFRCondSetsPass(*PassRegistry::getPassRegistry());
+    }
 
     const char *getPassName() const {
       return "Hexagon Split TFRCondSets";
@@ -211,6 +218,17 @@ bool HexagonSplitTFRCondSets::runOnMachineFunction(MachineFunction &Fn) {
 //                         Public Constructor Functions
 //===----------------------------------------------------------------------===//
 
+static void initializePassOnce(PassRegistry &Registry) {
+  const char *Name = "Hexagon Split TFRCondSets";
+  PassInfo *PI = new PassInfo(Name, "hexagon-split-tfr",
+                              &HexagonSplitTFRCondSets::ID, 0, false, false);
+  Registry.registerPass(*PI, true);
+}
+
+void llvm::initializeHexagonSplitTFRCondSetsPass(PassRegistry &Registry) {
+  CALL_ONCE_INITIALIZATION(initializePassOnce)
+}
+
 FunctionPass*
 llvm::createHexagonSplitTFRCondSets(const HexagonTargetMachine &TM) {
   return new HexagonSplitTFRCondSets(TM);
diff --git a/lib/Target/Hexagon/HexagonVLIWPacketizer.cpp b/lib/Target/Hexagon/HexagonVLIWPacketizer.cpp
index 7473876675..39995e10b9 100644
--- a/lib/Target/Hexagon/HexagonVLIWPacketizer.cpp
+++ b/lib/Target/Hexagon/HexagonVLIWPacketizer.cpp
@@ -56,9 +56,6 @@ static cl::opt<bool> PacketizeVolatiles("hexagon-packetize-volatiles",
       cl::ZeroOrMore, cl::Hidden, cl::init(true),
       cl::desc("Allow non-solo packetization of volatile memory references"));
 
-extern cl::opt<bool> ScheduleInlineAsm;
-extern cl::opt<bool> CountDeadOutput;
-
 namespace llvm {
   void initializeHexagonPacketizerPass(PassRegistry&);
 }
@@ -180,6 +177,7 @@ INITIALIZE_PASS_BEGIN(HexagonPacketizer, "packets", "Hexagon Packetizer",
 INITIALIZE_PASS_DEPENDENCY(MachineDominatorTree)
 INITIALIZE_PASS_DEPENDENCY(MachineBranchProbabilityInfo)
 INITIALIZE_PASS_DEPENDENCY(MachineLoopInfo)
+INITIALIZE_AG_DEPENDENCY(AliasAnalysis)
 INITIALIZE_PASS_END(HexagonPacketizer, "packets", "Hexagon Packetizer",
                     false, false)