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-rw-r--r--include/llvm/CodeGen/MachineFunction.h2
-rw-r--r--include/llvm/CodeGen/MachineRegisterInfo.h14
2 files changed, 3 insertions, 13 deletions
diff --git a/include/llvm/CodeGen/MachineFunction.h b/include/llvm/CodeGen/MachineFunction.h
index abeaa4f..f56c053 100644
--- a/include/llvm/CodeGen/MachineFunction.h
+++ b/include/llvm/CodeGen/MachineFunction.h
@@ -281,7 +281,7 @@ public:
/// addLiveIn - Add the specified physical register as a live-in value and
/// create a corresponding virtual register for it.
- unsigned addLiveIn(unsigned PReg, const TargetRegisterClass *RC, DebugLoc DL);
+ unsigned addLiveIn(unsigned PReg, const TargetRegisterClass *RC);
//===--------------------------------------------------------------------===//
// BasicBlock accessor functions.
diff --git a/include/llvm/CodeGen/MachineRegisterInfo.h b/include/llvm/CodeGen/MachineRegisterInfo.h
index 79ff714..74df8da 100644
--- a/include/llvm/CodeGen/MachineRegisterInfo.h
+++ b/include/llvm/CodeGen/MachineRegisterInfo.h
@@ -17,8 +17,6 @@
#include "llvm/Target/TargetRegisterInfo.h"
#include "llvm/ADT/BitVector.h"
#include "llvm/ADT/IndexedMap.h"
-#include "llvm/ADT/DenseMap.h"
-#include "llvm/Support/DebugLoc.h"
#include <vector>
namespace llvm {
@@ -66,10 +64,7 @@ class MachineRegisterInfo {
/// stored in the second element.
std::vector<std::pair<unsigned, unsigned> > LiveIns;
std::vector<unsigned> LiveOuts;
-
- /// LiveInLocs - Keep track of location livein registers.
- DenseMap<unsigned, DebugLoc> LiveInLocs;
-
+
MachineRegisterInfo(const MachineRegisterInfo&); // DO NOT IMPLEMENT
void operator=(const MachineRegisterInfo&); // DO NOT IMPLEMENT
public:
@@ -276,12 +271,7 @@ public:
LiveIns.push_back(std::make_pair(Reg, vreg));
}
void addLiveOut(unsigned Reg) { LiveOuts.push_back(Reg); }
-
- /// addLiveInLoc - Keep track of location info for live in reg.
- void addLiveInLoc(unsigned VReg, DebugLoc DL) {
- LiveInLocs[VReg] = DL;
- }
-
+
// Iteration support for live in/out sets. These sets are kept in sorted
// order by their register number.
typedef std::vector<std::pair<unsigned,unsigned> >::const_iterator