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Runtime: Remove unused swift_allocPOD implementation.

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A vestige of the old box implementation that's now dead.
This commit is contained in:
Joe Groff
2015-12-21 15:36:30 -08:00
parent 144e993bd9
commit a5ba9e06cd
2 changed files with 0 additions and 69 deletions
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20
include/swift/Runtime/HeapObject.h
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@@ -123,26 +123,6 @@ inline TwoWordPair<A,B>::TwoWordPair(A first, B second)
using BoxPair = TwoWordPair<HeapObject *, OpaqueValue *>;
/// Allocates a heap object with POD value semantics. The returned memory is
/// uninitialized outside of the heap object header. The object has an
/// initial retain count of 1, and its metadata is set to a predefined
/// POD heap metadata for which destruction is a no-op.
///
/// \param dataSize The size of the data area for the allocation.
/// Excludes the heap metadata header.
/// \param dataAlignmentMask The alignment of the data area.
///
/// \returns a BoxPair in which the heapObject field points to the newly-created
/// HeapObject and the value field points to the data area inside the
/// allocation. The value pointer will have the alignment specified
/// by the dataAlignmentMask and point to dataSize bytes of memory.
extern "C" BoxPair::Return
swift_allocPOD(size_t dataSize, size_t dataAlignmentMask);
/// Deallocates a heap object known to have been allocated by swift_allocPOD and
/// to have no remaining owners.
extern "C" void swift_deallocPOD(HeapObject *obj);
/// Allocates a heap object that can contain a value of the given type.
/// Returns a Box structure containing a HeapObject* pointer to the
/// allocated object, and a pointer to the value inside the heap object.