fix trivial typos, NFC

succesor -> successor

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@306393 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/CodeGen/CodeGenPrepare.cpp b/lib/CodeGen/CodeGenPrepare.cpp
index cb31c21..b6a6522 100644 (file)
--- a/lib/CodeGen/CodeGenPrepare.cpp
+++ b/lib/CodeGen/CodeGenPrepare.cpp
@@ -6367,7 +6367,7 @@ bool CodeGenPrepare::splitBranchCondition(Function &F) {
     }
 
     // Update PHI nodes in both successors. The original BB needs to be
-    // replaced in one succesor's PHI nodes, because the branch comes now from
+    // replaced in one successor's PHI nodes, because the branch comes now from
     // the newly generated BB (NewBB). In the other successor we need to add one
     // incoming edge to the PHI nodes, because both branch instructions target
     // now the same successor. Depending on the original branch condition

diff --git a/lib/CodeGen/MIRParser/MIParser.cpp b/lib/CodeGen/MIRParser/MIParser.cpp
index f58d1f8..c58d192 100644 (file)
--- a/lib/CodeGen/MIRParser/MIParser.cpp
+++ b/lib/CodeGen/MIRParser/MIParser.cpp
@@ -579,12 +579,12 @@ bool MIParser::parseBasicBlock(MachineBasicBlock &MBB,
   //
   // is equivalent to
   //   liveins: %edi, %esi
-  bool ExplicitSuccesors = false;
+  bool ExplicitSuccessors = false;
   while (true) {
     if (Token.is(MIToken::kw_successors)) {
       if (parseBasicBlockSuccessors(MBB))
         return true;
-      ExplicitSuccesors = true;
+      ExplicitSuccessors = true;
     } else if (Token.is(MIToken::kw_liveins)) {
       if (parseBasicBlockLiveins(MBB))
         return true;
@@ -636,7 +636,7 @@ bool MIParser::parseBasicBlock(MachineBasicBlock &MBB,
   }
 
   // Construct successor list by searching for basic block machine operands.
-  if (!ExplicitSuccesors) {
+  if (!ExplicitSuccessors) {
     SmallVector<MachineBasicBlock*,4> Successors;
     bool IsFallthrough;
     guessSuccessors(MBB, Successors, IsFallthrough);

diff --git a/lib/Target/AMDGPU/AMDGPUMachineCFGStructurizer.cpp b/lib/Target/AMDGPU/AMDGPUMachineCFGStructurizer.cpp
index 2071b6f..9a391d0 100644 (file)
--- a/lib/Target/AMDGPU/AMDGPUMachineCFGStructurizer.cpp
+++ b/lib/Target/AMDGPU/AMDGPUMachineCFGStructurizer.cpp
@@ -1776,7 +1776,7 @@ static void removeExternalCFGEdges(MachineBasicBlock *StartMBB,
                                           E = EndMBB->succ_end();
          PI != E; ++PI) {
       // Either we have a back-edge to the entry block, or a back-edge to the
-      // succesor of the entry block since the block may be split.
+      // successor of the entry block since the block may be split.
       if ((*PI) != StartMBB &&
           !((*PI) == StartMBBSucc && StartMBB != EndMBB && SuccSize == 1)) {
         Succs.insert(
@@ -1831,7 +1831,7 @@ MachineBasicBlock *AMDGPUMachineCFGStructurizer::createIfBlock(
   IfBB->addSuccessor(CodeBBStart);
 
   DEBUG(dbgs() << "Created If block: " << IfBB->getNumber() << "\n");
-  // Ensure that the MergeBB is a succesor of the CodeEndBB.
+  // Ensure that the MergeBB is a successor of the CodeEndBB.
   if (!CodeBBEnd->isSuccessor(MergeBB))
     CodeBBEnd->addSuccessor(MergeBB);