From bb85409b510e18250c2345b57c050798a3b90213 Mon Sep 17 00:00:00 2001 From: Dan Gohman Date: Mon, 16 Aug 2010 16:16:11 +0000 Subject: Use iterators instead of indices in simple cases. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111138 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Analysis/ScalarEvolution.cpp | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-) (limited to 'lib') diff --git a/lib/Analysis/ScalarEvolution.cpp b/lib/Analysis/ScalarEvolution.cpp index 1e6c856..f56151e 100644 --- a/lib/Analysis/ScalarEvolution.cpp +++ b/lib/Analysis/ScalarEvolution.cpp @@ -258,18 +258,16 @@ void SCEVCommutativeExpr::print(raw_ostream &OS) const { } bool SCEVNAryExpr::dominates(BasicBlock *BB, DominatorTree *DT) const { - for (unsigned i = 0, e = getNumOperands(); i != e; ++i) { - if (!getOperand(i)->dominates(BB, DT)) + for (op_iterator I = op_begin(), E = op_end(); I != E; ++I) + if (!(*I)->dominates(BB, DT)) return false; - } return true; } bool SCEVNAryExpr::properlyDominates(BasicBlock *BB, DominatorTree *DT) const { - for (unsigned i = 0, e = getNumOperands(); i != e; ++i) { - if (!getOperand(i)->properlyDominates(BB, DT)) + for (op_iterator I = op_begin(), E = op_end(); I != E; ++I) + if (!(*I)->properlyDominates(BB, DT)) return false; - } return true; } -- cgit v1.1