commit da30c30a5e82bdc3854538dfc49af281ad2124e8
author Javed Absar <javed.absar@arm.com> Thu Nov 16 13:49:27 2017 +0000
committer Javed Absar <javed.absar@arm.com> Thu Nov 16 13:49:27 2017 +0000
tree caebca6a5bbf90da7ffbae732bddc92e1ad7f485
parent c6ef5759091c9db1c7eb0ea3c9ee0dd00ffb8fa3

[SCEV] simplify loop. NFC.

Change loop to range-based

llvm-svn: 318401

llvm/lib/Analysis/ScalarEvolution.cpp

diff --git a/llvm/lib/Analysis/ScalarEvolution.cpp b/llvm/lib/Analysis/ScalarEvolution.cpp
index a643db8..5a88e68 100644
--- a/llvm/lib/Analysis/ScalarEvolution.cpp
+++ b/llvm/lib/Analysis/ScalarEvolution.cpp
@@ -2656,8 +2656,8 @@
                                     SCEV::NoWrapFlags Flags) {
   FoldingSetNodeID ID;
   ID.AddInteger(scAddExpr);
-  for (unsigned i = 0, e = Ops.size(); i != e; ++i)
-    ID.AddPointer(Ops[i]);
+  for (const SCEV *Op : Ops)
+    ID.AddPointer(Op);
   void *IP = nullptr;
   SCEVAddExpr *S =
       static_cast<SCEVAddExpr *>(UniqueSCEVs.FindNodeOrInsertPos(ID, IP));