Restoring authorship annotation for <shadchin@yandex-team.ru>. Commit 2 of 2.

1 files changed, 26 insertions, 26 deletions

diff --git a/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/ScheduleDAGSDNodes.cpp b/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/ScheduleDAGSDNodes.cpp
index de0a4af09a..debfdda90e 100644
--- a/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/ScheduleDAGSDNodes.cpp
+++ b/contrib/libs/llvm12/lib/CodeGen/SelectionDAG/ScheduleDAGSDNodes.cpp
@@ -125,7 +125,7 @@ static void CheckForPhysRegDependency(SDNode *Def, SDNode *User, unsigned Op,
     PhysReg = Reg;
   } else if (Def->isMachineOpcode()) {
     const MCInstrDesc &II = TII->get(Def->getMachineOpcode());
-    if (ResNo >= II.getNumDefs() && II.hasImplicitDefOfPhysReg(Reg)) 
+    if (ResNo >= II.getNumDefs() && II.hasImplicitDefOfPhysReg(Reg))
       PhysReg = Reg;
   }
 
@@ -172,7 +172,7 @@ static bool AddGlue(SDNode *N, SDValue Glue, bool AddGlue, SelectionDAG *DAG) {
   // Don't add glue to something that already has a glue value.
   if (N->getValueType(N->getNumValues() - 1) == MVT::Glue) return false;
 
-  SmallVector<EVT, 4> VTs(N->values()); 
+  SmallVector<EVT, 4> VTs(N->values());
   if (AddGlue)
     VTs.push_back(MVT::Glue);
 
@@ -829,7 +829,7 @@ EmitPhysRegCopy(SUnit *SU, DenseMap<SUnit*, Register> &VRBaseMap,
 /// not necessarily refer to returned BB. The emitter may split blocks.
 MachineBasicBlock *ScheduleDAGSDNodes::
 EmitSchedule(MachineBasicBlock::iterator &InsertPos) {
-  InstrEmitter Emitter(DAG->getTarget(), BB, InsertPos); 
+  InstrEmitter Emitter(DAG->getTarget(), BB, InsertPos);
   DenseMap<SDValue, Register> VRBaseMap;
   DenseMap<SUnit*, Register> CopyVRBaseMap;
   SmallVector<std::pair<unsigned, MachineInstr*>, 32> Orders;
@@ -1033,29 +1033,29 @@ EmitSchedule(MachineBasicBlock::iterator &InsertPos) {
   }
 
   InsertPos = Emitter.getInsertPos();
-  // In some cases, DBG_VALUEs might be inserted after the first terminator, 
-  // which results in an invalid MBB. If that happens, move the DBG_VALUEs 
-  // before the first terminator. 
-  MachineBasicBlock *InsertBB = Emitter.getBlock(); 
-  auto FirstTerm = InsertBB->getFirstTerminator(); 
-  if (FirstTerm != InsertBB->end()) { 
-    assert(!FirstTerm->isDebugValue() && 
-           "first terminator cannot be a debug value"); 
-    for (MachineInstr &MI : make_early_inc_range( 
-             make_range(std::next(FirstTerm), InsertBB->end()))) { 
-      if (!MI.isDebugValue()) 
-        continue; 
- 
-      if (&MI == InsertPos) 
-        InsertPos = std::prev(InsertPos->getIterator()); 
- 
-      // The DBG_VALUE was referencing a value produced by a terminator. By 
-      // moving the DBG_VALUE, the referenced value also needs invalidating. 
-      MI.getOperand(0).ChangeToRegister(0, false); 
-      MI.moveBefore(&*FirstTerm); 
-    } 
-  } 
-  return InsertBB; 
+  // In some cases, DBG_VALUEs might be inserted after the first terminator,
+  // which results in an invalid MBB. If that happens, move the DBG_VALUEs
+  // before the first terminator.
+  MachineBasicBlock *InsertBB = Emitter.getBlock();
+  auto FirstTerm = InsertBB->getFirstTerminator();
+  if (FirstTerm != InsertBB->end()) {
+    assert(!FirstTerm->isDebugValue() &&
+           "first terminator cannot be a debug value");
+    for (MachineInstr &MI : make_early_inc_range(
+             make_range(std::next(FirstTerm), InsertBB->end()))) {
+      if (!MI.isDebugValue())
+        continue;
+
+      if (&MI == InsertPos)
+        InsertPos = std::prev(InsertPos->getIterator());
+
+      // The DBG_VALUE was referencing a value produced by a terminator. By
+      // moving the DBG_VALUE, the referenced value also needs invalidating.
+      MI.getOperand(0).ChangeToRegister(0, false);
+      MI.moveBefore(&*FirstTerm);
+    }
+  }
+  return InsertBB;
 }
 
 /// Return the basic block label.