[XRay] Support DW_TAG_call_site and delete unneeded PATCHABLE_EVENT_CALL/PATCHABLE_TYPED_EVENT_CALL lowering

1 files changed, 0 insertions, 30 deletions

diff --git a/llvm/lib/CodeGen/TargetLoweringBase.cpp b/llvm/lib/CodeGen/TargetLoweringBase.cpp
index 7aa5691..28c8bd0 100644
--- a/llvm/lib/CodeGen/TargetLoweringBase.cpp
+++ b/llvm/lib/CodeGen/TargetLoweringBase.cpp
@@ -1227,36 +1227,6 @@ TargetLoweringBase::emitPatchPoint(MachineInstr &InitialMI,
   return MBB;
 }
 
-MachineBasicBlock *
-TargetLoweringBase::emitXRayCustomEvent(MachineInstr &MI,
-                                        MachineBasicBlock *MBB) const {
-  assert(MI.getOpcode() == TargetOpcode::PATCHABLE_EVENT_CALL &&
-         "Called emitXRayCustomEvent on the wrong MI!");
-  auto &MF = *MI.getMF();
-  auto MIB = BuildMI(MF, MI.getDebugLoc(), MI.getDesc());
-  for (unsigned OpIdx = 0; OpIdx != MI.getNumOperands(); ++OpIdx)
-    MIB.add(MI.getOperand(OpIdx));
-
-  MBB->insert(MachineBasicBlock::iterator(MI), MIB);
-  MI.eraseFromParent();
-  return MBB;
-}
-
-MachineBasicBlock *
-TargetLoweringBase::emitXRayTypedEvent(MachineInstr &MI,
-                                       MachineBasicBlock *MBB) const {
-  assert(MI.getOpcode() == TargetOpcode::PATCHABLE_TYPED_EVENT_CALL &&
-         "Called emitXRayTypedEvent on the wrong MI!");
-  auto &MF = *MI.getMF();
-  auto MIB = BuildMI(MF, MI.getDebugLoc(), MI.getDesc());
-  for (unsigned OpIdx = 0; OpIdx != MI.getNumOperands(); ++OpIdx)
-    MIB.add(MI.getOperand(OpIdx));
-
-  MBB->insert(MachineBasicBlock::iterator(MI), MIB);
-  MI.eraseFromParent();
-  return MBB;
-}
-
 /// findRepresentativeClass - Return the largest legal super-reg register class
 /// of the register class for the specified type and its associated "cost".
 // This function is in TargetLowering because it uses RegClassForVT which would