Differential D35176 Diff 106244 lib/Analysis/ScopInfo.cpp

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lib/Analysis/ScopInfo.cpp

Show First 20 Lines • Show All 3,488 Lines • ▼ Show 20 Lines	while (L) {
if (AllContained)		if (AllContained)
break;		break;
L = L->getParentLoop();		L = L->getParentLoop();
}		}

return L ? (S.contains(L) ? L->getParentLoop() : L) : nullptr;		return L ? (S.contains(L) ? L->getParentLoop() : L) : nullptr;
}		}

		int Scop::NextScopID = 0;

		std::string Scop::CurrentFunc = "";

		int Scop::getNextID(std::string ParentFunc) {
		if (ParentFunc != CurrentFunc) {
		CurrentFunc = ParentFunc;
		NextScopID = 0;
		}
		return NextScopID++;
		}

Scop::Scop(Region &R, ScalarEvolution &ScalarEvolution, LoopInfo &LI,		Scop::Scop(Region &R, ScalarEvolution &ScalarEvolution, LoopInfo &LI,
ScopDetection::DetectionContext &DC)		ScopDetection::DetectionContext &DC)
: SE(&ScalarEvolution), R(R), name(R.getNameStr()), IsOptimized(false),		: SE(&ScalarEvolution), R(R), name(R.getNameStr()), IsOptimized(false),
HasSingleExitEdge(R.getExitingBlock()), HasErrorBlock(false),		HasSingleExitEdge(R.getExitingBlock()), HasErrorBlock(false),
MaxLoopDepth(0), CopyStmtsNum(0), SkipScop(false), DC(DC),		MaxLoopDepth(0), CopyStmtsNum(0), SkipScop(false), DC(DC),
IslCtx(isl_ctx_alloc(), isl_ctx_free), Context(nullptr),		IslCtx(isl_ctx_alloc(), isl_ctx_free), Context(nullptr),
Affinator(this, LI), AssumedContext(nullptr), InvalidContext(nullptr),		Affinator(this, LI), AssumedContext(nullptr), InvalidContext(nullptr),
Schedule(nullptr) {		Schedule(nullptr),
		ID(getNextID((*R.getEntry()->getParent()).getName().str())) {
if (IslOnErrorAbort)		if (IslOnErrorAbort)
isl_options_set_on_error(getIslCtx(), ISL_ON_ERROR_ABORT);		isl_options_set_on_error(getIslCtx(), ISL_ON_ERROR_ABORT);
buildContext();		buildContext();
}		}

void Scop::foldSizeConstantsToRight() {		void Scop::foldSizeConstantsToRight() {
isl_union_set *Accessed = isl_union_map_range(getAccesses());		isl_union_set *Accessed = isl_union_map_range(getAccesses());

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