[PATCH] D60084: [NFC] Remove dead parameter "FreeInLoop", fix some typos and trailing whitespace.

[Nick Lewycky via Phabricator via llvm-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rL357427: [NFC] Remove dead parameter "FreeInLoop", fix some typos and trailing… (authored by nicholas, committed by ).

Changed prior to commit:
  https://reviews.llvm.org/D60084?vs=193142&id=193171#toc

Repository:
  rL LLVM

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D60084/new/

https://reviews.llvm.org/D60084

Files:
  llvm/trunk/lib/Transforms/Scalar/LICM.cpp


Index: llvm/trunk/lib/Transforms/Scalar/LICM.cpp
===================================================================
--- llvm/trunk/lib/Transforms/Scalar/LICM.cpp
+++ llvm/trunk/lib/Transforms/Scalar/LICM.cpp
@@ -139,8 +139,7 @@
                   MemorySSAUpdater *MSSAU, OptimizationRemarkEmitter *ORE);
 static bool sink(Instruction &I, LoopInfo *LI, DominatorTree *DT,
                  const Loop *CurLoop, ICFLoopSafetyInfo *SafetyInfo,
-                 MemorySSAUpdater *MSSAU, OptimizationRemarkEmitter *ORE,
-                 bool FreeInLoop);
+                 MemorySSAUpdater *MSSAU, OptimizationRemarkEmitter *ORE);
 static bool isSafeToExecuteUnconditionally(Instruction &Inst,
                                            const DominatorTree *DT,
                                            const Loop *CurLoop,
@@ -511,7 +510,7 @@
           canSinkOrHoistInst(I, AA, DT, CurLoop, CurAST, MSSAU, true,
                              NoOfMemAccTooLarge, &LicmMssaOptCounter, ORE) &&
           !I.mayHaveSideEffects()) {
-        if (sink(I, LI, DT, CurLoop, SafetyInfo, MSSAU, ORE, FreeInLoop)) {
+        if (sink(I, LI, DT, CurLoop, SafetyInfo, MSSAU, ORE)) {
           if (!FreeInLoop) {
             ++II;
             eraseInstruction(I, *SafetyInfo, CurAST, MSSAU);
@@ -998,16 +997,15 @@
 namespace {
 /// Return true if-and-only-if we know how to (mechanically) both hoist and
 /// sink a given instruction out of a loop.  Does not address legality
-/// concerns such as aliasing or speculation safety.  
+/// concerns such as aliasing or speculation safety.
 bool isHoistableAndSinkableInst(Instruction &I) {
   // Only these instructions are hoistable/sinkable.
-  return (isa<LoadInst>(I) || isa<StoreInst>(I) ||
-          isa<CallInst>(I) || isa<FenceInst>(I) || 
-          isa<BinaryOperator>(I) || isa<CastInst>(I) ||
-          isa<SelectInst>(I) || isa<GetElementPtrInst>(I) ||
-          isa<CmpInst>(I) || isa<InsertElementInst>(I) ||
-          isa<ExtractElementInst>(I) || isa<ShuffleVectorInst>(I) ||
-          isa<ExtractValueInst>(I) || isa<InsertValueInst>(I));
+  return (isa<LoadInst>(I) || isa<StoreInst>(I) || isa<CallInst>(I) ||
+          isa<FenceInst>(I) || isa<BinaryOperator>(I) || isa<CastInst>(I) ||
+          isa<SelectInst>(I) || isa<GetElementPtrInst>(I) || isa<CmpInst>(I) ||
+          isa<InsertElementInst>(I) || isa<ExtractElementInst>(I) ||
+          isa<ShuffleVectorInst>(I) || isa<ExtractValueInst>(I) ||
+          isa<InsertValueInst>(I));
 }
 /// Return true if all of the alias sets within this AST are known not to
 /// contain a Mod, or if MSSA knows thare are no MemoryDefs in the loop.
@@ -1317,7 +1315,7 @@
 
     // Sinking call-sites need to be handled differently from other
     // instructions.  The cloned call-site needs a funclet bundle operand
-    // appropriate for it's location in the CFG.
+    // appropriate for its location in the CFG.
     SmallVector<OperandBundleDef, 1> OpBundles;
     for (unsigned BundleIdx = 0, BundleEnd = CI->getNumOperandBundles();
          BundleIdx != BundleEnd; ++BundleIdx) {
@@ -1515,8 +1513,7 @@
 ///
 static bool sink(Instruction &I, LoopInfo *LI, DominatorTree *DT,
                  const Loop *CurLoop, ICFLoopSafetyInfo *SafetyInfo,
-                 MemorySSAUpdater *MSSAU, OptimizationRemarkEmitter *ORE,
-                 bool FreeInLoop) {
+                 MemorySSAUpdater *MSSAU, OptimizationRemarkEmitter *ORE) {
   LLVM_DEBUG(dbgs() << "LICM sinking instruction: " << I << "\n");
   ORE->emit([&]() {
     return OptimizationRemark(DEBUG_TYPE, "InstSunk", &I)
@@ -1530,7 +1527,7 @@
   ++NumSunk;
 
   // Iterate over users to be ready for actual sinking. Replace users via
-  // unrechable blocks with undef and make all user PHIs trivially replcable.
+  // unreachable blocks with undef and make all user PHIs trivially replaceable.
   SmallPtrSet<Instruction *, 8> VisitedUsers;
   for (Value::user_iterator UI = I.user_begin(), UE = I.user_end(); UI != UE;) {
     auto *User = cast<Instruction>(*UI);


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