351762cda2
A few more tweaks to the blocks AST representation:
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- BlockDeclRefExprs always store VarDecls
- BDREs no longer store copy expressions
- BlockDecls now store a list of captured variables, information about
how they're captured, and a copy expression if necessary
With that in hand, change IR generation to use the captures data in
blocks instead of walking the block independently.
Additionally, optimize block layout by emitting fields in descending
alignment order, with a heuristic for filling in words when alignment
of the end of the block header is insufficient for the most aligned
field.
llvm-svn: 125005
2011-02-07 10:33:21 +00:00
50198098b9
IR Gen. part of API support for __block cxx
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objects imported into blocks. //rdar://8594790.
Will have a test case coming (as well as one
sent to llvm test suite).
llvm-svn: 120713
2010-12-02 17:02:11 +00:00
8fbe78f6fc
Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'.
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- This is designed to make it obvious that %clang_cc1 is a "test variable"
which is substituted. It is '%clang_cc1' instead of '%clang -cc1' because it
can be useful to redefine what gets run as 'clang -cc1' (for example, to set
a default target).
llvm-svn: 91446
2009-12-15 20:14:24 +00:00
feedba68b5
Don't #include <stdio.h> when tests don't need it, or use clang instead of clang-cc when they do.
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llvm-svn: 89070
2009-11-17 08:57:36 +00:00
8b57697954
Eliminate &&s in tests.
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- 'for i in $(find . -type f); do sed -e 's#\(RUN:.*[^ ]\) *&& *$#\1#g' $i | FileUpdate $i; done', for the curious.
llvm-svn: 86430
2009-11-08 01:45:36 +00:00
6764593098
Fixup codegen for nested blocks that use copy/dispose in the inner
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blocks, so that the outer blocks use it as well. Radar 6762279
llvm-svn: 68811
2009-04-10 18:52:28 +00:00
871c1f6f88
Remove -f__block as codegen for __block variables should be solid.
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llvm-svn: 67697
2009-03-25 18:05:39 +00:00
d2142cffbf
Fixup codegen for block literals that bleed copy/dispose information
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from previous block literals.
llvm-svn: 67696
2009-03-25 17:58:24 +00:00
a45cf5b6b0
Rename clang to clang-cc.
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Tests and drivers updated, still need to shuffle dirs.
llvm-svn: 67602
2009-03-24 02:24:46 +00:00
efd7caa825
Fixup codegen for nested block literals so that we generate
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copy_helpers and dispose_helpers as necessary for them.
llvm-svn: 67453
2009-03-21 21:00:35 +00:00
bc7d67ce08
Add codegen support for aggregate BlockDeclRefExprs.
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llvm-svn: 67207
2009-03-18 15:54:29 +00:00
5469f29aa9
Do up codegen for function static data and externs in functions in block
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literals.
llvm-svn: 66984
2009-03-13 23:34:28 +00:00
6f7d9f8774
codegen support for dispose helpers for block literals.
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llvm-svn: 66320
2009-03-07 02:53:18 +00:00
aeb0ffd56c
Codegen support for copy helpers for block literals.
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llvm-svn: 66319
2009-03-07 02:35:30 +00:00
cfc045e36c
Testcase for last fix.
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llvm-svn: 66258
2009-03-06 06:35:21 +00:00
fbe25dd1e4
Finish off __Block_byref_id_object_dispose codegen for block literals.
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llvm-svn: 66247
2009-03-06 04:53:30 +00:00
ee2a5ee5f7
More codegen support for the copy/dispose helpers for block literals.
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llvm-svn: 66241
2009-03-06 02:29:21 +00:00
0c74327715
Framework for codegen for copy/dispose helpers.
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llvm-svn: 66231
2009-03-06 01:33:24 +00:00
626aecc4be
Add codegen support for __block variables to call _Block_object_dispose as necessary.
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llvm-svn: 66117
2009-03-05 01:23:13 +00:00
2d33d6300c
Fixup __block codegen in nested block literals.
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llvm-svn: 66091
2009-03-04 22:48:06 +00:00
0874160bd5
Add __block codegen testcase. We introduce a temporary flag to enable
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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
John McCall