Lines Matching +full:block +full:- +full:fixup

1 //===-- EHScopeStack.h - Stack for cleanup IR generation --------*- C++ -*-===//
8 //===----------------------------------------------------------------------===//
14 //===----------------------------------------------------------------------===//
31 /// A branch fixup.  These are required when emitting a goto to a
33 /// emitted as a branch to the basic block for the label, and (if it
34 /// occurs in a scope with non-trivial cleanups) a fixup is added to
38   /// The block containing the terminator which needs to be modified
39   /// into a switch if this fixup is resolved into the current scope.
45   /// This can be set to null to indicate that this fixup was
52   /// The initial branch of the fixup.
116     static stable_iterator invalid() { return stable_iterator(-1); }
117     stable_iterator() : Size(-1) {}
141   /// POD-like: cleanups will not be destructed, and they will be
171       /// isForEH - true if the current emission is for an EH cleanup.
179       /// isEHCleanupKind - true if the cleanup was pushed as an EH
188     /// immediately-enclosing context of the cleanup scope.  For
225   /// The start of the scope-stack buffer, i.e. the allocated pointer
242   /// The current set of branch fixups.  A branch fixup is a jump to
243   /// an as-yet unemitted label, i.e. a label for which we don't yet
254   ///     struct A { ~A(); }; // trivial ctor, non-trivial dtor
272   /// Push a lazily-created cleanup on the stack.
281   /// Push a lazily-created cleanup on the stack. Tuple version.
293   /// Push a cleanup with non-constant storage requirements on the
344   /// Determines whether the exception-scopes stack is empty.
366   /// An unstable reference to a scope-stack depth.  Invalidated by
380     return stable_iterator(EndOfBuffer - StartOfData);
395   /// Add a branch fixup to the current cleanup scope.
397     assert(hasNormalCleanups() && "adding fixup in scope without cleanups");
408   /// Pops lazily-removed fixups from the end of the list.  This
413   /// Clears the branch-fixups list.  This should only be called by