Fix typo "necessarilly"

Author: jayfoad

llvm/include/llvm/CodeGen/LiveInterval.h

@@ -424,7 +424,7 @@ namespace llvm {
     }
 
     /// getVNInfoBefore - Return the VNInfo that is live up to but not
-    /// necessarilly including Idx, or NULL. Use this to find the reaching def
+    /// necessarily including Idx, or NULL. Use this to find the reaching def
     /// used by an instruction at this SlotIndex position.
     VNInfo *getVNInfoBefore(SlotIndex Idx) const {
       const_iterator I = FindSegmentContaining(Idx.getPrevSlot());

llvm/lib/CodeGen/ScheduleDAGInstrs.cpp

@@ -1210,7 +1210,7 @@ std::string ScheduleDAGInstrs::getGraphNodeLabel(const SUnit *SU) const {
   return s;
 }
 
-/// Return the basic block label. It is not necessarilly unique because a block
+/// Return the basic block label. It is not necessarily unique because a block
 /// contains multiple scheduling regions. But it is fine for visualization.
 std::string ScheduleDAGInstrs::getDAGName() const {
   return "dag." + BB->getFullName();

llvm/lib/MC/MCParser/AsmParser.cpp

@@ -1046,7 +1046,7 @@ bool AsmParser::Run(bool NoInitialTextSection, bool NoFinalize) {
   // Check to see that all assembler local symbols were actually defined.
   // Targets that don't do subsections via symbols may not want this, though,
   // so conservatively exclude them. Only do this if we're finalizing, though,
-  // as otherwise we won't necessarilly have seen everything yet.
+  // as otherwise we won't necessarily have seen everything yet.
   if (!NoFinalize) {
     if (MAI.hasSubsectionsViaSymbols()) {
       for (const auto &TableEntry : getContext().getSymbols()) {

llvm/lib/MC/MCParser/MasmParser.cpp

@@ -1415,7 +1415,7 @@ bool MasmParser::Run(bool NoInitialTextSection, bool NoFinalize) {
   // Check to see that all assembler local symbols were actually defined.
   // Targets that don't do subsections via symbols may not want this, though,
   // so conservatively exclude them. Only do this if we're finalizing, though,
-  // as otherwise we won't necessarilly have seen everything yet.
+  // as otherwise we won't necessarily have seen everything yet.
   if (!NoFinalize) {
     if (MAI.hasSubsectionsViaSymbols()) {
       for (const auto &TableEntry : getContext().getSymbols()) {