[llvm] r352466 - [NFC] Use ArrayRef instead of SmallVectorImpl where possible

[Max Kazantsev via llvm-commits]

Author: mkazantsev
Date: Tue Jan 29 01:39:15 2019
New Revision: 352466

URL: http://llvm.org/viewvc/llvm-project?rev=352466&view=rev
Log:
[NFC] Use ArrayRef instead of SmallVectorImpl where possible

Modified:
    llvm/trunk/include/llvm/Analysis/ScalarEvolution.h
    llvm/trunk/lib/Analysis/ScalarEvolution.cpp

Modified: llvm/trunk/include/llvm/Analysis/ScalarEvolution.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/Analysis/ScalarEvolution.h?rev=352466&r1=352465&r2=352466&view=diff
==============================================================================
--- llvm/trunk/include/llvm/Analysis/ScalarEvolution.h (original)
+++ llvm/trunk/include/llvm/Analysis/ScalarEvolution.h Tue Jan 29 01:39:15 2019
@@ -1289,7 +1289,7 @@ private:
     using EdgeExitInfo = std::pair<BasicBlock *, ExitLimit>;
 
     /// Initialize BackedgeTakenInfo from a list of exact exit counts.
-    BackedgeTakenInfo(SmallVectorImpl<EdgeExitInfo> &&ExitCounts, bool Complete,
+    BackedgeTakenInfo(ArrayRef<EdgeExitInfo> ExitCounts, bool Complete,
                       const SCEV *MaxCount, bool MaxOrZero);
 
     /// Test whether this BackedgeTakenInfo contains any computed information,
@@ -1842,15 +1842,15 @@ private:
                           bool NoWrap);
 
   /// Get add expr already created or create a new one.
-  const SCEV *getOrCreateAddExpr(SmallVectorImpl<const SCEV *> &Ops,
+  const SCEV *getOrCreateAddExpr(ArrayRef<const SCEV *> Ops,
                                  SCEV::NoWrapFlags Flags);
 
   /// Get mul expr already created or create a new one.
-  const SCEV *getOrCreateMulExpr(SmallVectorImpl<const SCEV *> &Ops,
+  const SCEV *getOrCreateMulExpr(ArrayRef<const SCEV *> Ops,
                                  SCEV::NoWrapFlags Flags);
 
   // Get addrec expr already created or create a new one.
-  const SCEV *getOrCreateAddRecExpr(SmallVectorImpl<const SCEV *> &Ops,
+  const SCEV *getOrCreateAddRecExpr(ArrayRef<const SCEV *> Ops,
                                     const Loop *L, SCEV::NoWrapFlags Flags);
 
   /// Return x if \p Val is f(x) where f is a 1-1 function.

Modified: llvm/trunk/lib/Analysis/ScalarEvolution.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Analysis/ScalarEvolution.cpp?rev=352466&r1=352465&r2=352466&view=diff
==============================================================================
--- llvm/trunk/lib/Analysis/ScalarEvolution.cpp (original)
+++ llvm/trunk/lib/Analysis/ScalarEvolution.cpp Tue Jan 29 01:39:15 2019
@@ -2294,7 +2294,7 @@ CollectAddOperandsWithScales(DenseMap<co
 // can't-overflow flags for the operation if possible.
 static SCEV::NoWrapFlags
 StrengthenNoWrapFlags(ScalarEvolution *SE, SCEVTypes Type,
-                      const SmallVectorImpl<const SCEV *> &Ops,
+                      const ArrayRef<const SCEV *> Ops,
                       SCEV::NoWrapFlags Flags) {
   using namespace std::placeholders;
 
@@ -2742,7 +2742,7 @@ const SCEV *ScalarEvolution::getAddExpr(
 }
 
 const SCEV *
-ScalarEvolution::getOrCreateAddExpr(SmallVectorImpl<const SCEV *> &Ops,
+ScalarEvolution::getOrCreateAddExpr(ArrayRef<const SCEV *> Ops,
                                     SCEV::NoWrapFlags Flags) {
   FoldingSetNodeID ID;
   ID.AddInteger(scAddExpr);
@@ -2764,7 +2764,7 @@ ScalarEvolution::getOrCreateAddExpr(Smal
 }
 
 const SCEV *
-ScalarEvolution::getOrCreateAddRecExpr(SmallVectorImpl<const SCEV *> &Ops,
+ScalarEvolution::getOrCreateAddRecExpr(ArrayRef<const SCEV *> Ops,
                                        const Loop *L, SCEV::NoWrapFlags Flags) {
   FoldingSetNodeID ID;
   ID.AddInteger(scAddRecExpr);
@@ -2787,7 +2787,7 @@ ScalarEvolution::getOrCreateAddRecExpr(S
 }
 
 const SCEV *
-ScalarEvolution::getOrCreateMulExpr(SmallVectorImpl<const SCEV *> &Ops,
+ScalarEvolution::getOrCreateMulExpr(ArrayRef<const SCEV *> Ops,
                                     SCEV::NoWrapFlags Flags) {
   FoldingSetNodeID ID;
   ID.AddInteger(scMulExpr);
@@ -6971,8 +6971,8 @@ ScalarEvolution::ExitLimit::ExitLimit(co
 /// Allocate memory for BackedgeTakenInfo and copy the not-taken count of each
 /// computable exit into a persistent ExitNotTakenInfo array.
 ScalarEvolution::BackedgeTakenInfo::BackedgeTakenInfo(
-    SmallVectorImpl<ScalarEvolution::BackedgeTakenInfo::EdgeExitInfo>
-        &&ExitCounts,
+    ArrayRef<ScalarEvolution::BackedgeTakenInfo::EdgeExitInfo>
+        ExitCounts,
     bool Complete, const SCEV *MaxCount, bool MaxOrZero)
     : MaxAndComplete(MaxCount, Complete), MaxOrZero(MaxOrZero) {
   using EdgeExitInfo = ScalarEvolution::BackedgeTakenInfo::EdgeExitInfo;