Remove the -early-coalescing option

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89240 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 0 insertions, 10 deletions

diff --git a/include/llvm/CodeGen/LiveIntervalAnalysis.h b/include/llvm/CodeGen/LiveIntervalAnalysis.h
index cf768c3e04..7a02d0fe99 100644
--- a/include/llvm/CodeGen/LiveIntervalAnalysis.h
+++ b/include/llvm/CodeGen/LiveIntervalAnalysis.h
@@ -60,9 +60,6 @@ namespace llvm {
     typedef DenseMap<unsigned, LiveInterval*> Reg2IntervalMap;
     Reg2IntervalMap r2iMap_;
 
-    /// phiJoinCopies - Copy instructions which are PHI joins.
-    SmallVector<MachineInstr*, 16> phiJoinCopies;
-
     /// allocatableRegs_ - A bit vector of allocatable registers.
     BitVector allocatableRegs_;
 
@@ -278,13 +275,6 @@ namespace llvm {
     /// computeIntervals - Compute live intervals.
     void computeIntervals();
 
-    bool isSafeAndProfitableToCoalesce(LiveInterval &DstInt,
-                                       LiveInterval &SrcInt,
-                 SmallVector<MachineInstr*,16> &IdentCopies,
-                 SmallVector<MachineInstr*,16> &OtherCopies);
-
-    void performEarlyCoalescing();
-
     /// handleRegisterDef - update intervals for a register def
     /// (calls handlePhysicalRegisterDef and
     /// handleVirtualRegisterDef)