From 2f199f9952b9dd62b5a0d0f4350b8fa780ebb9cc Mon Sep 17 00:00:00 2001 From: Dan Gohman Date: Mon, 16 Aug 2010 16:21:27 +0000 Subject: Move SCEVNAryExpr's virtual member functions out of line, and convert them to iterators. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111140 91177308-0d34-0410-b5e6-96231b3b80d8 --- include/llvm/Analysis/ScalarEvolutionExpressions.h | 25 +++------------------- 1 file changed, 3 insertions(+), 22 deletions(-) (limited to 'include/llvm/Analysis/ScalarEvolutionExpressions.h') diff --git a/include/llvm/Analysis/ScalarEvolutionExpressions.h b/include/llvm/Analysis/ScalarEvolutionExpressions.h index dca6272..4baaa45 100644 --- a/include/llvm/Analysis/ScalarEvolutionExpressions.h +++ b/include/llvm/Analysis/ScalarEvolutionExpressions.h @@ -208,33 +208,14 @@ namespace llvm { op_iterator op_begin() const { return Operands; } op_iterator op_end() const { return Operands + NumOperands; } - virtual bool isLoopInvariant(const Loop *L) const { - for (unsigned i = 0, e = getNumOperands(); i != e; ++i) - if (!getOperand(i)->isLoopInvariant(L)) return false; - return true; - } + virtual bool isLoopInvariant(const Loop *L) const; // hasComputableLoopEvolution - N-ary expressions have computable loop // evolutions iff they have at least one operand that varies with the loop, // but that all varying operands are computable. - virtual bool hasComputableLoopEvolution(const Loop *L) const { - bool HasVarying = false; - for (unsigned i = 0, e = getNumOperands(); i != e; ++i) - if (!getOperand(i)->isLoopInvariant(L)) { - if (getOperand(i)->hasComputableLoopEvolution(L)) - HasVarying = true; - else - return false; - } - return HasVarying; - } + virtual bool hasComputableLoopEvolution(const Loop *L) const; - virtual bool hasOperand(const SCEV *O) const { - for (unsigned i = 0, e = getNumOperands(); i != e; ++i) - if (O == getOperand(i) || getOperand(i)->hasOperand(O)) - return true; - return false; - } + virtual bool hasOperand(const SCEV *O) const; bool dominates(BasicBlock *BB, DominatorTree *DT) const; -- cgit v1.1