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Remove unnecessary dynamic memory management 

llvm-svn: 231281
This commit is contained in:
Tobias Grosser 2015-03-04 19:33:31 +00:00
parent 533bd17268
commit bb8d1562ad
1 changed files with 5 additions and 6 deletions
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11
polly/lib/CodeGen/IslCodeGeneration.cpp
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@ -63,13 +63,12 @@ public:
IslNodeBuilder(PollyIRBuilder &Builder, ScopAnnotator &Annotator, Pass *P,
const DataLayout &DL, LoopInfo &LI, ScalarEvolution &SE,
DominatorTree &DT, Scop &S)
: S(S), Builder(Builder), Annotator(Annotator),
Rewriter(new SCEVExpander(SE, "polly")),
ExprBuilder(Builder, IDToValue, *Rewriter, DT, LI),
: S(S), Builder(Builder), Annotator(Annotator), Rewriter(SE, "polly"),
ExprBuilder(Builder, IDToValue, Rewriter, DT, LI),
BlockGen(Builder, LI, SE, DT, &ExprBuilder), RegionGen(BlockGen),
DL(DL), LI(LI), SE(SE), DT(DT) {}
~IslNodeBuilder() { delete Rewriter; }
~IslNodeBuilder() {}
void addParameters(__isl_take isl_set *Context);
void create(__isl_take isl_ast_node *Node);
@ -81,7 +80,7 @@ private:
ScopAnnotator &Annotator;
/// @brief A SCEVExpander to create llvm values from SCEVs.
SCEVExpander *Rewriter;
SCEVExpander Rewriter;
IslExprBuilder ExprBuilder;
BlockGenerator BlockGen;
@ -896,7 +895,7 @@ void IslNodeBuilder::addParameters(__isl_take isl_set *Context) {
Value *IslNodeBuilder::generateSCEV(const SCEV *Expr) {
Instruction *InsertLocation = --(Builder.GetInsertBlock()->end());
return Rewriter->expandCodeFor(Expr, Expr->getType(), InsertLocation);
return Rewriter.expandCodeFor(Expr, Expr->getType(), InsertLocation);
}
namespace {