LexicalScope(LexicalScope *P, const MDNode *D, const MDNode *I, bool A)
: Parent(P), Desc(D), InlinedAtLocation(I), AbstractScope(A),
LastInsn(nullptr), FirstInsn(nullptr), DFSIn(0), DFSOut(0) {
+ assert((!D || D->isResolved()) && "Expected resolved node");
+ assert((!I || I->isResolved()) && "Expected resolved node");
if (Parent)
Parent->addChild(this);
}
private:
LexicalScope *Parent; // Parent to this scope.
- AssertingVH<const MDNode> Desc; // Debug info descriptor.
- AssertingVH<const MDNode> InlinedAtLocation; // Location at which this
+ const MDNode *Desc; // Debug info descriptor.
+ const MDNode *InlinedAtLocation; // Location at which this
// scope is inlined.
bool AbstractScope; // Abstract Scope
SmallVector<LexicalScope *, 4> Children; // Scopes defined in scope.
/// empty - Return true if there is any lexical scope information available.
bool empty() { return CurrentFnLexicalScope == nullptr; }
- /// isCurrentFunctionScope - Return true if given lexical scope represents
- /// current function.
- bool isCurrentFunctionScope(const LexicalScope *LS) {
- return LS == CurrentFnLexicalScope;
- }
-
/// getCurrentFunctionScope - Return lexical scope for the current function.
LexicalScope *getCurrentFunctionScope() const {
return CurrentFnLexicalScope;
/// which have machine instructions that belong to lexical scope identified by
/// DebugLoc.
void getMachineBasicBlocks(DebugLoc DL,
- SmallPtrSet<const MachineBasicBlock *, 4> &MBBs);
+ SmallPtrSetImpl<const MachineBasicBlock *> &MBBs);
/// dominates - Return true if DebugLoc's lexical scope dominates at least one
/// machine instruction's lexical scope in a given machine basic block.