Eli Friedman
33f20a14e0
Add NewReferenceExpr, for allocating class objects.
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Swift SVN r1867
2012-05-16 01:36:03 +00:00
John McCall
be2bfa9eb7
Don't emit the begin/end pointers in an array destructor if
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the element type is trivial, and test that we correctly emit
loops when the element type is not trivial.
Swift SVN r1653
2012-04-26 08:07:35 +00:00
John McCall
ee61610563
Implement IR generation for NewArrayExpr.
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Swift SVN r1651
2012-04-26 07:34:04 +00:00
John McCall
b3b71178a5
Fix a pair of bugs with partial updates of logical l-values:
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first, we weren't registering the cleanup for the temporary
if it needed materialization, and second, we were potentially
double-consuming cleanups associated with the l-value, e.g.
subscript indices.
Swift SVN r1631
2012-04-25 09:39:22 +00:00
John McCall
bc32a8aedb
Fix a bug with returning value that need to be refcounted:
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we want to do a take-load out of the return address slot
instead of a normal load, or else we'll end up +1'ing an
already +1 value.
Swift SVN r1564
2012-04-23 17:47:07 +00:00
John McCall
50899952e3
Fix a consistency error: just because a value doesn't
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require reference counting doesn't mean we shouldn't
add it to the explosion when "retaining" it.
Swift SVN r1500
2012-04-19 21:05:26 +00:00
John McCall
0146f895a0
Merge GenRefCount.cpp into GenHeap.cpp.
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Swift SVN r1387
2012-04-11 03:44:47 +00:00
John McCall
5ad3782b01
Rework the IR-generation of initialization and teach the
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compiler to enter properly-scoped cleanups to destroy local
variables.
Swift SVN r1385
2012-04-11 03:00:08 +00:00
John McCall
f3e27d90ff
Change IR-generation so that it emits metadata objects for the
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heap allocations it makes, and switch swift_alloc over to pass
that pointer in as well as the alignment. Also, compute
whether a type is POD during its generation and cache that in
the object, and introduce a method on TypeInfo to destroy an
object in memory.
Swift SVN r1356
2012-04-10 06:28:22 +00:00
