Post-ra LICM should take care not to hoist an instruction that would clobber a

[oota-llvm.git] / lib / CodeGen / MachineBlockPlacement.cpp

diff --git a/lib/CodeGen/MachineBlockPlacement.cpp b/lib/CodeGen/MachineBlockPlacement.cpp
index 638d89577022054d2360f9f2d430273265e4e897..63892af890a816e1b0739e6c931639c5296c9466 100644 (file)
--- a/lib/CodeGen/MachineBlockPlacement.cpp
+++ b/lib/CodeGen/MachineBlockPlacement.cpp
@@ -224,12 +224,11 @@ public:
     AU.addRequired<MachineLoopInfo>();
     MachineFunctionPass::getAnalysisUsage(AU);
   }
-
-  const char *getPassName() const { return "Block Placement"; }
 };
 }
 
 char MachineBlockPlacement::ID = 0;
+char &llvm::MachineBlockPlacementID = MachineBlockPlacement::ID;
 INITIALIZE_PASS_BEGIN(MachineBlockPlacement, "block-placement2",
                       "Branch Probability Basic Block Placement", false, false)
 INITIALIZE_PASS_DEPENDENCY(MachineBranchProbabilityInfo)
@@ -238,10 +237,6 @@ INITIALIZE_PASS_DEPENDENCY(MachineLoopInfo)
 INITIALIZE_PASS_END(MachineBlockPlacement, "block-placement2",
                     "Branch Probability Basic Block Placement", false, false)
 
-FunctionPass *llvm::createMachineBlockPlacementPass() {
-  return new MachineBlockPlacement();
-}
-
 #ifndef NDEBUG
 /// \brief Helper to print the name of a MBB.
 ///
@@ -943,12 +938,11 @@ public:
     AU.setPreservesAll();
     MachineFunctionPass::getAnalysisUsage(AU);
   }
-
-  const char *getPassName() const { return "Block Placement Stats"; }
 };
 }
 
 char MachineBlockPlacementStats::ID = 0;
+char &llvm::MachineBlockPlacementStatsID = MachineBlockPlacementStats::ID;
 INITIALIZE_PASS_BEGIN(MachineBlockPlacementStats, "block-placement-stats",
                       "Basic Block Placement Stats", false, false)
 INITIALIZE_PASS_DEPENDENCY(MachineBranchProbabilityInfo)
@@ -956,10 +950,6 @@ INITIALIZE_PASS_DEPENDENCY(MachineBlockFrequencyInfo)
 INITIALIZE_PASS_END(MachineBlockPlacementStats, "block-placement-stats",
                     "Basic Block Placement Stats", false, false)
 
-FunctionPass *llvm::createMachineBlockPlacementStatsPass() {
-  return new MachineBlockPlacementStats();
-}
-
 bool MachineBlockPlacementStats::runOnMachineFunction(MachineFunction &F) {
   // Check for single-block functions and skip them.
   if (llvm::next(F.begin()) == F.end())