[llvm] r300292 - Use range-for; NFC

[Sanjoy Das via llvm-commits]

Author: sanjoy
Date: Thu Apr 13 20:33:15 2017
New Revision: 300292

URL: http://llvm.org/viewvc/llvm-project?rev=300292&view=rev
Log:
Use range-for; NFC

Modified:
    llvm/trunk/lib/Analysis/IVUsers.cpp

Modified: llvm/trunk/lib/Analysis/IVUsers.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Analysis/IVUsers.cpp?rev=300292&r1=300291&r2=300292&view=diff
==============================================================================
--- llvm/trunk/lib/Analysis/IVUsers.cpp (original)
+++ llvm/trunk/lib/Analysis/IVUsers.cpp Thu Apr 13 20:33:15 2017
@@ -76,9 +76,8 @@ static bool isInteresting(const SCEV *S,
   // An add is interesting if exactly one of its operands is interesting.
   if (const SCEVAddExpr *Add = dyn_cast<SCEVAddExpr>(S)) {
     bool AnyInterestingYet = false;
-    for (SCEVAddExpr::op_iterator OI = Add->op_begin(), OE = Add->op_end();
-         OI != OE; ++OI)
-      if (isInteresting(*OI, I, L, SE, LI)) {
+    for (const auto *Op : Add->operands())
+      if (isInteresting(Op, I, L, SE, LI)) {
         if (AnyInterestingYet)
           return false;
         AnyInterestingYet = true;
@@ -353,9 +352,8 @@ static const SCEVAddRecExpr *findAddRecF
   }
 
   if (const SCEVAddExpr *Add = dyn_cast<SCEVAddExpr>(S)) {
-    for (SCEVAddExpr::op_iterator I = Add->op_begin(), E = Add->op_end();
-         I != E; ++I)
-      if (const SCEVAddRecExpr *AR = findAddRecForLoop(*I, L))
+    for (const auto *Op : Add->operands())
+      if (const SCEVAddRecExpr *AR = findAddRecForLoop(Op, L))
         return AR;
     return nullptr;
   }