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Diffstat (limited to 'lib/CodeGen/MachineLoopInfo.cpp')
-rw-r--r--lib/CodeGen/MachineLoopInfo.cpp16
1 files changed, 6 insertions, 10 deletions
diff --git a/lib/CodeGen/MachineLoopInfo.cpp b/lib/CodeGen/MachineLoopInfo.cpp
index 189cb2ba5d1d..9f3829e3c0f3 100644
--- a/lib/CodeGen/MachineLoopInfo.cpp
+++ b/lib/CodeGen/MachineLoopInfo.cpp
@@ -9,7 +9,7 @@
//
// This file defines the MachineLoopInfo class that is used to identify natural
// loops and determine the loop depth of various nodes of the CFG. Note that
-// the loops identified may actually be several natural loops that share the
+// the loops identified may actually be several natural loops that share the
// same header node... not just a single natural loop.
//
//===----------------------------------------------------------------------===//
@@ -17,17 +17,13 @@
#include "llvm/CodeGen/MachineLoopInfo.h"
#include "llvm/CodeGen/MachineDominators.h"
#include "llvm/CodeGen/Passes.h"
+#include "llvm/Analysis/LoopInfoImpl.h"
#include "llvm/Support/Debug.h"
using namespace llvm;
-namespace llvm {
-#define MLB class LoopBase<MachineBasicBlock, MachineLoop>
-TEMPLATE_INSTANTIATION(MLB);
-#undef MLB
-#define MLIB class LoopInfoBase<MachineBasicBlock, MachineLoop>
-TEMPLATE_INSTANTIATION(MLIB);
-#undef MLIB
-}
+// Explicitly instantiate methods in LoopInfoImpl.h for MI-level Loops.
+template class llvm::LoopBase<MachineBasicBlock, MachineLoop>;
+template class llvm::LoopInfoBase<MachineBasicBlock, MachineLoop>;
char MachineLoopInfo::ID = 0;
INITIALIZE_PASS_BEGIN(MachineLoopInfo, "machine-loops",
@@ -40,7 +36,7 @@ char &llvm::MachineLoopInfoID = MachineLoopInfo::ID;
bool MachineLoopInfo::runOnMachineFunction(MachineFunction &) {
releaseMemory();
- LI.Calculate(getAnalysis<MachineDominatorTree>().getBase()); // Update
+ LI.Analyze(getAnalysis<MachineDominatorTree>().getBase());
return false;
}