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[C++11] Add NArySCEV->Operands iterator range

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208158 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Tobias Grosser
2014-05-07 06:07:47 +00:00
parent 111454f4e9
commit a1f8bd6753
2 changed files with 11 additions and 8 deletions
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5
include/llvm/Analysis/ScalarEvolutionExpressions.h
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@@ -14,6 +14,7 @@
#ifndef LLVM_ANALYSIS_SCALAREVOLUTIONEXPRESSIONS_H
#define LLVM_ANALYSIS_SCALAREVOLUTIONEXPRESSIONS_H
#include "llvm/ADT/iterator_range.h"
#include "llvm/ADT/SmallPtrSet.h"
#include "llvm/Analysis/ScalarEvolution.h"
#include "llvm/Support/ErrorHandling.h"
@@ -151,8 +152,12 @@ namespace llvm {
}
typedef const SCEV *const *op_iterator;
typedef iterator_range<op_iterator> op_range;
op_iterator op_begin() const { return Operands; }
op_iterator op_end() const { return Operands + NumOperands; }
op_range operands() const {
return make_range(op_begin(), op_end());
}
Type *getType() const { return getOperand(0)->getType(); }