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Use range-for in a few places 

llvm-svn: 300350
This commit is contained in:
Sanjoy Das 2017-04-14 17:42:12 +00:00
parent 3470e14ba4
commit 6a46f767a0
1 changed files with 15 additions and 15 deletions
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30
llvm/include/llvm/Analysis/ScalarEvolutionExpressions.h
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@ -617,9 +617,9 @@ namespace llvm {
const SCEV *visitAddExpr(const SCEVAddExpr *Expr) {
SmallVector<const SCEV *, 2> Operands;
bool Changed = false;
for (int i = 0, e = Expr->getNumOperands(); i < e; ++i) {
Operands.push_back(((SC*)this)->visit(Expr->getOperand(i)));
Changed |= Expr->getOperand(i) != Operands.back();
for (auto *Op : Expr->operands()) {
Operands.push_back(((SC*)this)->visit(Op));
Changed |= Op != Operands.back();
}
return !Changed ? Expr : SE.getAddExpr(Operands);
}
@ -627,9 +627,9 @@ namespace llvm {
const SCEV *visitMulExpr(const SCEVMulExpr *Expr) {
SmallVector<const SCEV *, 2> Operands;
bool Changed = false;
for (int i = 0, e = Expr->getNumOperands(); i < e; ++i) {
Operands.push_back(((SC*)this)->visit(Expr->getOperand(i)));
Changed |= Expr->getOperand(i) != Operands.back();
for (auto *Op : Expr->operands()) {
Operands.push_back(((SC*)this)->visit(Op));
Changed |= Op != Operands.back();
}
return !Changed ? Expr : SE.getMulExpr(Operands);
}
@ -644,9 +644,9 @@ namespace llvm {
const SCEV *visitAddRecExpr(const SCEVAddRecExpr *Expr) {
SmallVector<const SCEV *, 2> Operands;
bool Changed = false;
for (int i = 0, e = Expr->getNumOperands(); i < e; ++i) {
Operands.push_back(((SC*)this)->visit(Expr->getOperand(i)));
Changed |= Expr->getOperand(i) != Operands.back();
for (auto *Op : Expr->operands()) {
Operands.push_back(((SC*)this)->visit(Op));
Changed |= Op != Operands.back();
}
return !Changed ? Expr
: SE.getAddRecExpr(Operands, Expr->getLoop(),
@ -656,9 +656,9 @@ namespace llvm {
const SCEV *visitSMaxExpr(const SCEVSMaxExpr *Expr) {
SmallVector<const SCEV *, 2> Operands;
bool Changed = false;
for (int i = 0, e = Expr->getNumOperands(); i < e; ++i) {
Operands.push_back(((SC *)this)->visit(Expr->getOperand(i)));
Changed |= Expr->getOperand(i) != Operands.back();
for (auto *Op : Expr->operands()) {
Operands.push_back(((SC *)this)->visit(Op));
Changed |= Op != Operands.back();
}
return !Changed ? Expr : SE.getSMaxExpr(Operands);
}
@ -666,9 +666,9 @@ namespace llvm {
const SCEV *visitUMaxExpr(const SCEVUMaxExpr *Expr) {
SmallVector<const SCEV *, 2> Operands;
bool Changed = false;
for (int i = 0, e = Expr->getNumOperands(); i < e; ++i) {
Operands.push_back(((SC*)this)->visit(Expr->getOperand(i)));
Changed |= Expr->getOperand(i) != Operands.back();
for (auto *Op : Expr->operands()) {
Operands.push_back(((SC*)this)->visit(Op));
Changed |= Op != Operands.back();
}
return !Changed ? Expr : SE.getUMaxExpr(Operands);
}