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72 Commits

Author SHA1 Message Date
Mike Stump
6764593098 Fixup codegen for nested blocks that use copy/dispose in the inner 
blocks, so that the outer blocks use it as well.  Radar 6762279

llvm-svn: 68811
 2009-04-10 18:52:28 +00:00
Anders Carlsson
479e6fc7a7 Use the new EmitCallArgs function. No indented functionality change. 
llvm-svn: 68652
 2009-04-08 23:13:16 +00:00
Anders Carlsson
a60cbcdfe6 Don't assume that a block always has a FunctionProtoType. Fixes rdar://6768379. 
llvm-svn: 68583
 2009-04-08 02:55:55 +00:00
Anders Carlsson
5f50c651e9 Shuffle some call code around. No functionality change. 
llvm-svn: 68557
 2009-04-07 22:10:22 +00:00
Anders Carlsson
350da60733 Use the new getFunctionInfo that takes a BlockPointerType parameter, and get rid of getBlockFunctionType from CGBlocks.cpp 
llvm-svn: 68478
 2009-04-07 00:20:24 +00:00
Mike Stump
cafa0a9746 Fix block comparisons. Radar 6732116. 
llvm-svn: 68171
 2009-04-01 01:17:39 +00:00
Eli Friedman
09a9b6e335 Move where block-related variables are initialized so that block 
types don't get generated when blocks aren't used.

llvm-svn: 67898
 2009-03-28 03:24:54 +00:00
Mike Stump
871c1f6f88 Remove -f__block as codegen for __block variables should be solid. 
llvm-svn: 67697
 2009-03-25 18:05:39 +00:00
Mike Stump
d2142cffbf Fixup codegen for block literals that bleed copy/dispose information 
from previous block literals.

llvm-svn: 67696
 2009-03-25 17:58:24 +00:00
Mike Stump
efd7caa825 Fixup codegen for nested block literals so that we generate 
copy_helpers and dispose_helpers as necessary for them.

llvm-svn: 67453
 2009-03-21 21:00:35 +00:00
Mike Stump
692c6e3729 Fix codegen for support for super inside block literal expressions. 
llvm-svn: 67406
 2009-03-20 21:53:12 +00:00
Mike Stump
5469f29aa9 Do up codegen for function static data and externs in functions in block 
literals.

llvm-svn: 66984
 2009-03-13 23:34:28 +00:00
Mike Stump
f807ccc58e Remove FIXME, issue has been resolved. 
llvm-svn: 66931
 2009-03-13 19:38:54 +00:00
Steve Naroff
c4b30e596c Fix <rdar://problem/6675489> BlockDecl should not use llvm::smallvector. 
Also changed BlockDecl API to be more consistent (wrt FunctionDecl).

llvm-svn: 66904
 2009-03-13 16:56:44 +00:00
Daniel Dunbar
a61bb4d198 Fix uninitialized use in GetAddrOfGlobalBlock, reenable assert. 
- Mike, please verify.

llvm-svn: 66762
 2009-03-12 03:07:24 +00:00
Mike Stump
de373a033f If someone could figure out this is necessary, that would be good. 
llvm-svn: 66341
 2009-03-07 16:32:25 +00:00
Mike Stump
d9728222a4 Fix typo, need parens. 
llvm-svn: 66337
 2009-03-07 14:53:10 +00:00
Mike Stump
1ab20cae19 Remove last FIXME for block literal codegen that I know about and turn 
on all the new code by default.  There is still plenty of testing to
do and issues I'm sure need resolving.  Let me know if you find
anything.

llvm-svn: 66323
 2009-03-07 06:16:52 +00:00
Mike Stump
90d8daf592 Remove some FIXMEs for block literals that should be close to working. 
llvm-svn: 66322
 2009-03-07 06:04:31 +00:00
Mike Stump
6f7d9f8774 codegen support for dispose helpers for block literals. 
llvm-svn: 66320
 2009-03-07 02:53:18 +00:00
Mike Stump
aeb0ffd56c Codegen support for copy helpers for block literals. 
llvm-svn: 66319
 2009-03-07 02:35:30 +00:00
Mike Stump
d6ef62f0bf Pass the type of the block literal around to make required temporal ordering of code clearer. 
llvm-svn: 66284
 2009-03-06 18:42:23 +00:00
Mike Stump
f89230d93b Complete __Block_byref_id_object_copy cogegen for block literals. 
llvm-svn: 66257
 2009-03-06 06:12:24 +00:00
Mike Stump
fbe25dd1e4 Finish off __Block_byref_id_object_dispose codegen for block literals. 
llvm-svn: 66247
 2009-03-06 04:53:30 +00:00
Mike Stump
846bf9a797 Remove extra arg. 
llvm-svn: 66243
 2009-03-06 02:45:21 +00:00
Mike Stump
ee2a5ee5f7 More codegen support for the copy/dispose helpers for block literals. 
llvm-svn: 66241
 2009-03-06 02:29:21 +00:00
Mike Stump
0c74327715 Framework for codegen for copy/dispose helpers. 
llvm-svn: 66231
 2009-03-06 01:33:24 +00:00
Mike Stump
4446dcf061 prep work for copy/destroy helpers for block literals. 
llvm-svn: 66159
 2009-03-05 08:32:30 +00:00
Mike Stump
626aecc4be Add codegen support for __block variables to call _Block_object_dispose as necessary. 
llvm-svn: 66117
 2009-03-05 01:23:13 +00:00
Mike Stump
2d33d6300c Fixup __block codegen in nested block literals. 
llvm-svn: 66091
 2009-03-04 22:48:06 +00:00
Mike Stump
06acea8a69 Move some of the CodeGenFunction blocks code up and out. No 
functionality change.

llvm-svn: 66048
 2009-03-04 18:57:26 +00:00
Mike Stump
6c39666a77 Move more of the blocks code up and out. 
llvm-svn: 66046
 2009-03-04 18:47:42 +00:00
Mike Stump
95435674f9 Move more of blocks codegen out of CodeGenModule and into the 
BlockModule.  No functionality change.  This should help people that
don't want to know anything about blocks not be confused by the
overloaded use of the term block or nor want to see all the blocks
goop.

llvm-svn: 66042
 2009-03-04 18:17:45 +00:00
Mike Stump
0874160bd5 Add __block codegen testcase. We introduce a temporary flag to enable 
codegen, until such time as codegen is complete enough to turn on with
-fblocks.

llvm-svn: 66031
 2009-03-04 13:17:22 +00:00
Mike Stump
97d01d50d9 Improved ABI compliance for __block variables. No testcases yet as we 
still give an unsupported error for them due to the fact this is a
work in progress.

llvm-svn: 66007
 2009-03-04 03:23:46 +00:00
Daniel Dunbar
dd9427133a Avoid crash when child iterator gives null result. 
llvm-svn: 65812
 2009-03-02 07:00:57 +00:00
Mike Stump
0e425b8200 Push checking down, also, give the user a hit as to which part of the 
block literal is causing the problem, instead of the vague reference
to the entire block literal.

llvm-svn: 65798
 2009-03-02 03:04:42 +00:00
Anders Carlsson
5878c797b3 Add BLOCK_HAS_DESCRIPTOR to global blocks. 
llvm-svn: 65788
 2009-03-01 21:09:29 +00:00
Mike Stump
3a139f3793 Be sure to mark blocks with no imports as being global. 
llvm-svn: 65784
 2009-03-01 20:07:53 +00:00
Anders Carlsson
3113eedc8a Remove debugging code. 
llvm-svn: 65753
 2009-03-01 02:12:54 +00:00
Anders Carlsson
961763e35a Emit errors about unsupported blocks features. 
llvm-svn: 65751
 2009-03-01 01:45:25 +00:00
Anders Carlsson
ed5e69fe50 Do some blocks cleanup and simplification. Fix a crash, and add a test case. 
llvm-svn: 65746
 2009-03-01 01:09:12 +00:00
Chris Lattner
3385fe12ce improve compatibility with the VC++'08 C++ compiler. Patch by 
Niklas Larsson!

llvm-svn: 65706
 2009-02-28 19:01:03 +00:00
Mike Stump
1db7d04b71 First cut CodeGen support for __block variables. 
llvm-svn: 65688
 2009-02-28 09:07:16 +00:00
Douglas Gregor
deaad8cc34 Create a new TypeNodes.def file that enumerates all of the types, 
giving them rough classifications (normal types, never-canonical
types, always-dependent types, abstract type representations) and
making it far easier to make sure that we've hit all of the cases when
decoding types. 

Switched some switch() statements on the type class over to using this
mechanism, and filtering out those things we don't care about. For
example, CodeGen should never see always-dependent or non-canonical
types, while debug info generation should never see always-dependent
types. More switch() statements on the type class need to be moved 
over to using this approach, so that we'll get warnings when we add a
new type then fail to account for it somewhere in the compiler.

As part of this, some types have been renamed:

  TypeOfExpr -> TypeOfExprType
  FunctionTypeProto -> FunctionProtoType
  FunctionTypeNoProto -> FunctionNoProtoType

There shouldn't be any functionality change...

llvm-svn: 65591
 2009-02-26 23:50:07 +00:00
Mike Stump
b750d928ce CodeGen support for copied BlockDeclRefExprs. 
llvm-svn: 65487
 2009-02-25 23:33:13 +00:00
Anders Carlsson
b9c9e1d16f Pass the CodeGenModule object to GenerateBlockFunction, instead of *this (which will call the copy constructor). 
Also, since we're creating a new CodeGenFunction object for each block function, we don't need to clear the BreakContinueStack.

llvm-svn: 65371
 2009-02-24 04:19:41 +00:00
Mike Stump
18e91257e4 Ensure that we can't break or continue out of a block. 
llvm-svn: 65370
 2009-02-24 02:59:30 +00:00
Mike Stump
624497c29a Cleanp code with some recent suggestions. 
llvm-svn: 65285
 2009-02-22 13:27:11 +00:00
Mike Stump
2ac40a9ff8 The blocks ABI is wrong, add a FIXME. 
llvm-svn: 65243
 2009-02-21 20:07:44 +00:00