From: Hao Liu <Hao.Liu@arm.com>
Date: Wed, 14 Jan 2015 03:02:16 +0000 (+0000)
Subject: Fix a wrong comment in LoopVectorize.
X-Git-Url: http://plrg.eecs.uci.edu/git/?p=oota-llvm.git;a=commitdiff_plain;h=e928b4046a9250e6637341a05a0cc0955c310b20

Fix a wrong comment in LoopVectorize.
  I.E. more than two -> exactly two
Fix a typo function name in LoopVectorize.
  I.E. collectStrideAcccess() -> collectStrideAccess()


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@225935 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Transforms/Vectorize/LoopVectorize.cpp b/lib/Transforms/Vectorize/LoopVectorize.cpp
index d485b7a0dcb..557304ed56c 100644
--- a/lib/Transforms/Vectorize/LoopVectorize.cpp
+++ b/lib/Transforms/Vectorize/LoopVectorize.cpp
@@ -830,7 +830,7 @@ private:
   ///
   /// Looks for accesses like "a[i * StrideA]" where "StrideA" is loop
   /// invariant.
-  void collectStridedAcccess(Value *LoadOrStoreInst);
+  void collectStridedAccess(Value *LoadOrStoreInst);
 
   /// Report an analysis message to assist the user in diagnosing loops that are
   /// not vectorized.
@@ -3703,7 +3703,7 @@ bool LoopVectorizationLegality::canVectorizeInstrs() {
           return false;
         }
 
-        // We only allow if-converted PHIs with more than two incoming values.
+        // We only allow if-converted PHIs with exactly two incoming values.
         if (Phi->getNumIncomingValues() != 2) {
           emitAnalysis(Report(it)
                        << "control flow not understood by vectorizer");
@@ -3829,12 +3829,12 @@ bool LoopVectorizationLegality::canVectorizeInstrs() {
           return false;
         }
         if (EnableMemAccessVersioning)
-          collectStridedAcccess(ST);
+          collectStridedAccess(ST);
       }
 
       if (EnableMemAccessVersioning)
         if (LoadInst *LI = dyn_cast<LoadInst>(it))
-          collectStridedAcccess(LI);
+          collectStridedAccess(LI);
 
       // Reduction instructions are allowed to have exit users.
       // All other instructions must not have external users.
@@ -3972,7 +3972,7 @@ static Value *getStrideFromPointer(Value *Ptr, ScalarEvolution *SE,
   return Stride;
 }
 
-void LoopVectorizationLegality::collectStridedAcccess(Value *MemAccess) {
+void LoopVectorizationLegality::collectStridedAccess(Value *MemAccess) {
   Value *Ptr = nullptr;
   if (LoadInst *LI = dyn_cast<LoadInst>(MemAccess))
     Ptr = LI->getPointerOperand();