fix typos in comments and error messges; NFC

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@307885 91177308-0d34-0410-b5e6-96231b3b80d8

examples/Kaleidoscope/include/KaleidoscopeJIT.h

@@ -115,7 +115,7 @@ private:
       return JITSymbol(SymAddr, JITSymbolFlags::Exported);
 
 #ifdef LLVM_ON_WIN32
-    // For Windows retry without "_" at begining, as RTDyldMemoryManager uses
+    // For Windows retry without "_" at beginning, as RTDyldMemoryManager uses
     // GetProcAddress and standard libraries like msvcrt.dll use names
     // with and without "_" (for example "_itoa" but "sin").
     if (Name.length() > 2 && Name[0] == '_')

lib/CodeGen/PostRAHazardRecognizer.cpp

@@ -23,7 +23,7 @@
 /// This pass traverses all the instructions in a program in top-down order.
 /// In contrast to the instruction scheduling passes, this pass never resets
 /// the hazard recognizer to ensure it can correctly handles noop hazards at
-/// the begining of blocks.
+/// the beginning of blocks.
 //
 //===----------------------------------------------------------------------===//
 

lib/Target/AMDGPU/GCNSchedStrategy.h

@@ -66,7 +66,7 @@ class GCNScheduleDAGMILive : public ScheduleDAGMILive {
 
   const SIMachineFunctionInfo &MFI;
 
-  // Occupancy target at the begining of function scheduling cycle.
+  // Occupancy target at the beginning of function scheduling cycle.
   unsigned StartingOccupancy;
 
   // Minimal real occupancy recorder for the function.

lib/Target/X86/AsmParser/X86AsmParser.cpp

@@ -2453,8 +2453,8 @@ bool X86AsmParser::ParseInstruction(ParseInstructionInfo &Info, StringRef Name,
         break;
      }
 
-    // In MS inline asm curly braces mark the begining/end of a block, therefore
-    // they should be interepreted as end of statement
+    // In MS inline asm curly braces mark the beginning/end of a block,
+    // therefore they should be interepreted as end of statement
     CurlyAsEndOfStatement =
         isParsingIntelSyntax() && isParsingInlineAsm() &&
         (getLexer().is(AsmToken::LCurly) || getLexer().is(AsmToken::RCurly));

tools/llvm-c-test/echo.cpp

@@ -765,7 +765,7 @@ static void declare_symbols(LLVMModuleRef Src, LLVMModuleRef M) {
   LLVMValueRef Next = nullptr;
   if (!Begin) {
     if (End != nullptr)
-      report_fatal_error("Range has an end but no begining");
+      report_fatal_error("Range has an end but no beginning");
     goto FunDecl;
   }
 
@@ -794,7 +794,7 @@ FunDecl:
   End = LLVMGetLastFunction(Src);
   if (!Begin) {
     if (End != nullptr)
-      report_fatal_error("Range has an end but no begining");
+      report_fatal_error("Range has an end but no beginning");
     return;
   }
 
@@ -844,7 +844,7 @@ static void clone_symbols(LLVMModuleRef Src, LLVMModuleRef M) {
   LLVMValueRef Next = nullptr;
   if (!Begin) {
     if (End != nullptr)
-      report_fatal_error("Range has an end but no begining");
+      report_fatal_error("Range has an end but no beginning");
     goto FunClone;
   }
 
@@ -885,7 +885,7 @@ FunClone:
   End = LLVMGetLastFunction(Src);
   if (!Begin) {
     if (End != nullptr)
-      report_fatal_error("Range has an end but no begining");
+      report_fatal_error("Range has an end but no beginning");
     return;
   }