Move some helper methods to being static functions in the implementation file.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167696 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/X86/X86ISelLowering.cpp b/lib/Target/X86/X86ISelLowering.cpp
index e6c61d16bd0ace9ecb12e49fa7c31043be4b686b..1f729e3133ce0b7310b09ff0ddf466fce13fa57c 100644 (file)
--- a/lib/Target/X86/X86ISelLowering.cpp
+++ b/lib/Target/X86/X86ISelLowering.cpp
@@ -12195,13 +12195,10 @@ X86TargetLowering::isVectorClearMaskLegal(const SmallVectorImpl<int> &Mask,
 //                           X86 Scheduler Hooks
 //===----------------------------------------------------------------------===//
 
-// private utility function
-
 /// Utility function to emit xbegin specifying the start of an RTM region.
-MachineBasicBlock *
-X86TargetLowering::EmitXBegin(MachineInstr *MI, MachineBasicBlock *MBB) const {
+static MachineBasicBlock *EmitXBegin(MachineInstr *MI, MachineBasicBlock *MBB,
+                                     const TargetInstrInfo *TII) {
   DebugLoc DL = MI->getDebugLoc();
-  const TargetInstrInfo *TII = getTargetMachine().getInstrInfo();
 
   const BasicBlock *BB = MBB->getBasicBlock();
   MachineFunction::iterator I = MBB;
@@ -12912,10 +12909,10 @@ static MachineBasicBlock *EmitPCMPSTRI(MachineInstr *MI, MachineBasicBlock *BB,
   return BB;
 }
 
-MachineBasicBlock *
-X86TargetLowering::EmitMonitor(MachineInstr *MI, MachineBasicBlock *BB) const {
+static MachineBasicBlock * EmitMonitor(MachineInstr *MI, MachineBasicBlock *BB,
+                                       const TargetInstrInfo *TII,
+                                       const X86Subtarget* Subtarget) {
   DebugLoc dl = MI->getDebugLoc();
-  const TargetInstrInfo *TII = getTargetMachine().getInstrInfo();
 
   // Address into RAX/EAX, other two args into ECX, EDX.
   unsigned MemOpc = Subtarget->is64Bit() ? X86::LEA64r : X86::LEA32r;
@@ -13949,11 +13946,11 @@ X86TargetLowering::EmitInstrWithCustomInserter(MachineInstr *MI,
 
   // Thread synchronization.
   case X86::MONITOR:
-    return EmitMonitor(MI, BB);
+    return EmitMonitor(MI, BB, getTargetMachine().getInstrInfo(), Subtarget);
 
   // xbegin
   case X86::XBEGIN:
-    return EmitXBegin(MI, BB);
+    return EmitXBegin(MI, BB, getTargetMachine().getInstrInfo());
 
   // Atomic Lowering.
   case X86::ATOMAND8:

diff --git a/lib/Target/X86/X86ISelLowering.h b/lib/Target/X86/X86ISelLowering.h
index 6f1c11f2ba0a05272cb9f4650fb72c9cb94a34d2..465c6036ada6372cc31bb9d6974c9a5abab32aa7 100644 (file)
--- a/lib/Target/X86/X86ISelLowering.h
+++ b/lib/Target/X86/X86ISelLowering.h
@@ -871,12 +871,6 @@ namespace llvm {
                    const SmallVectorImpl<ISD::OutputArg> &Outs,
                    LLVMContext &Context) const;
 
-    /// Utility functions to emit monitor and mwait instructions. These
-    /// need to make sure that the arguments to the intrinsic are in the
-    /// correct registers.
-    MachineBasicBlock *EmitMonitor(MachineInstr *MI,
-                                   MachineBasicBlock *BB) const;
-
     /// Utility function to emit atomic-load-arith operations (and, or, xor,
     /// nand, max, min, umax, umin). It takes the corresponding instruction to
     /// expand, the associated machine basic block, and the associated X86
@@ -889,10 +883,6 @@ namespace llvm {
     MachineBasicBlock *EmitAtomicLoadArith6432(MachineInstr *MI,
                                                MachineBasicBlock *MBB) const;
 
-    /// Utility function to emit xbegin specifying the start of an RTM region.
-    MachineBasicBlock *EmitXBegin(MachineInstr *MI,
-                                  MachineBasicBlock *MBB) const;
-
     // Utility function to emit the low-level va_arg code for X86-64.
     MachineBasicBlock *EmitVAARG64WithCustomInserter(
                        MachineInstr *MI,