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capitalize SCEV to match the current naming convention

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175302 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Sebastian Pop
2013-02-15 21:26:36 +00:00
parent dc2f792740
commit 0deff9fbeb
1 changed files with 15 additions and 15 deletions
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30
include/llvm/Analysis/ScalarEvolutionExpressions.h
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@ -549,12 +549,12 @@ namespace llvm {
T.visitAll(Root); T.visitAll(Root);
} }
/// The ScevRewriter takes a scalar evolution expression and copies all its /// The SCEVRewriter takes a scalar evolution expression and copies all its
/// components. The result after a rewrite is an identical SCEV. /// components. The result after a rewrite is an identical SCEV.
struct ScevRewriter struct SCEVRewriter
: public SCEVVisitor<ScevRewriter, const SCEV*> { : public SCEVVisitor<SCEVRewriter, const SCEV*> {
public: public:
ScevRewriter(ScalarEvolution &S) : SE(S) {} SCEVRewriter(ScalarEvolution &S) : SE(S) {}
virtual const SCEV *visitConstant(const SCEVConstant *Constant) { virtual const SCEV *visitConstant(const SCEVConstant *Constant) {
return Constant; return Constant;
@ -629,17 +629,17 @@ namespace llvm {
typedef DenseMap<const Value*, Value*> ValueToValueMap; typedef DenseMap<const Value*, Value*> ValueToValueMap;
/// The ScevParameterRewriter takes a scalar evolution expression and updates /// The SCEVParameterRewriter takes a scalar evolution expression and updates
/// the SCEVUnknown components following the Map (Value -> Value). /// the SCEVUnknown components following the Map (Value -> Value).
struct ScevParameterRewriter: public ScevRewriter { struct SCEVParameterRewriter: public SCEVRewriter {
public: public:
static const SCEV *rewrite(const SCEV *Scev, ScalarEvolution &SE, static const SCEV *rewrite(const SCEV *Scev, ScalarEvolution &SE,
ValueToValueMap &Map) { ValueToValueMap &Map) {
ScevParameterRewriter Rewriter(SE, Map); SCEVParameterRewriter Rewriter(SE, Map);
return Rewriter.visit(Scev); return Rewriter.visit(Scev);
} }
ScevParameterRewriter(ScalarEvolution &S, ValueToValueMap &M) SCEVParameterRewriter(ScalarEvolution &S, ValueToValueMap &M)
: ScevRewriter(S), Map(M) {} : SCEVRewriter(S), Map(M) {}
virtual const SCEV *visitUnknown(const SCEVUnknown *Expr) { virtual const SCEV *visitUnknown(const SCEVUnknown *Expr) {
Value *V = Expr->getValue(); Value *V = Expr->getValue();
@ -654,17 +654,17 @@ namespace llvm {
typedef DenseMap<const Loop*, const SCEV*> LoopToScevMapT; typedef DenseMap<const Loop*, const SCEV*> LoopToScevMapT;
/// The ScevApplyRewriter takes a scalar evolution expression and applies /// The SCEVApplyRewriter takes a scalar evolution expression and applies
/// the Map (Loop -> SCEV) to all AddRecExprs. /// the Map (Loop -> SCEV) to all AddRecExprs.
struct ScevApplyRewriter: public ScevRewriter { struct SCEVApplyRewriter: public SCEVRewriter {
public: public:
static const SCEV *rewrite(const SCEV *Scev, LoopToScevMapT &Map, static const SCEV *rewrite(const SCEV *Scev, LoopToScevMapT &Map,
ScalarEvolution &SE) { ScalarEvolution &SE) {
ScevApplyRewriter Rewriter(SE, Map); SCEVApplyRewriter Rewriter(SE, Map);
return Rewriter.visit(Scev); return Rewriter.visit(Scev);
} }
ScevApplyRewriter(ScalarEvolution &S, LoopToScevMapT &M) SCEVApplyRewriter(ScalarEvolution &S, LoopToScevMapT &M)
: ScevRewriter(S), Map(M) {} : SCEVRewriter(S), Map(M) {}
virtual const SCEV *visitAddRecExpr(const SCEVAddRecExpr *Expr) { virtual const SCEV *visitAddRecExpr(const SCEVAddRecExpr *Expr) {
SmallVector<const SCEV *, 2> Operands; SmallVector<const SCEV *, 2> Operands;
@ -688,7 +688,7 @@ namespace llvm {
/// Applies the Map (Loop -> SCEV) to the given Scev. /// Applies the Map (Loop -> SCEV) to the given Scev.
static inline const SCEV *apply(const SCEV *Scev, LoopToScevMapT &Map, static inline const SCEV *apply(const SCEV *Scev, LoopToScevMapT &Map,
ScalarEvolution &SE) { ScalarEvolution &SE) {
return ScevApplyRewriter::rewrite(Scev, Map, SE); return SCEVApplyRewriter::rewrite(Scev, Map, SE);
} }
} }