Constify TargetInstrInfo::EmitInstrWithCustomInserter, allowing
ScheduleDAG's TLI member to use const.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64018 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/X86/X86ISelLowering.cpp b/lib/Target/X86/X86ISelLowering.cpp
index 56e6852..41526b6 100644
--- a/lib/Target/X86/X86ISelLowering.cpp
+++ b/lib/Target/X86/X86ISelLowering.cpp
@@ -6984,7 +6984,7 @@
                                                        unsigned notOpc,
                                                        unsigned EAXreg,
                                                        TargetRegisterClass *RC,
-                                                       bool invSrc) {
+                                                       bool invSrc) const {
   // For the atomic bitwise operator, we generate
   //   thisMBB:
   //   newMBB:
@@ -7081,7 +7081,7 @@
                                                        unsigned regOpcH,
                                                        unsigned immOpcL,
                                                        unsigned immOpcH,
-                                                       bool invSrc) {
+                                                       bool invSrc) const {
   // For the atomic bitwise operator, we generate
   //   thisMBB (instructions are in pairs, except cmpxchg8b)
   //     ld t1,t2 = [bitinstr.addr]
@@ -7225,7 +7225,7 @@
 MachineBasicBlock *
 X86TargetLowering::EmitAtomicMinMaxWithCustomInserter(MachineInstr *mInstr,
                                                       MachineBasicBlock *MBB,
-                                                      unsigned cmovOpc) {
+                                                      unsigned cmovOpc) const {
   // For the atomic min/max operator, we generate
   //   thisMBB:
   //   newMBB:
@@ -7325,7 +7325,7 @@
 
 MachineBasicBlock *
 X86TargetLowering::EmitInstrWithCustomInserter(MachineInstr *MI,
-                                               MachineBasicBlock *BB) {
+                                               MachineBasicBlock *BB) const {
   DebugLoc dl = MI->getDebugLoc();
   const TargetInstrInfo *TII = getTargetMachine().getInstrInfo();
   switch (MI->getOpcode()) {