cd13ef01a2
Remove the ending "." from clang options descriptions.
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llvm-svn: 50847
2008-05-08 08:28:14 +00:00
3c04ff00c2
start implementation of a macro rewriter, this is currently just stubbed out.
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llvm-svn: 50845
2008-05-08 06:52:13 +00:00
b781dc79aa
Add basic support for the pic-* target triples and add support for
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targets that do not support recursion (and thus codegen stack variables
as globals).
Patch contributed by Alireza Moshtaghi!
llvm-svn: 50844
2008-05-08 05:58:21 +00:00
d330036c06
The awesome GNU "comma elision extension" works with both the standard
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__VA_ARGS__ syntax as well as with the amazingly awesome GNU "named
variadic macro" extension. Allow it with the GNU syntax as well.
llvm-svn: 50843
2008-05-08 05:10:33 +00:00
d93ff087ba
new testcase.
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llvm-svn: 50841
2008-05-08 04:55:51 +00:00
f4b42f545b
Add support for constant folding the 'offsetof' pattern even if the
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base is not zero. This fixes test/C++Frontend/2008-05-07-CrazyOffsetOf.cpp
llvm-svn: 50840
2008-05-08 04:54:43 +00:00
2b88c1e4c4
Fix rdar://5919567: assertion failure: split didn't occur before erase!
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llvm-svn: 50839
2008-05-08 03:23:46 +00:00
78af38c392
Handle vector move / load which zero the destination register top bits (i.e. movd, movq, movss (addr), movsd (addr)) with X86 specific dag combine.
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llvm-svn: 50838
2008-05-08 00:57:18 +00:00
0d6311d46c
Add nounwind.
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llvm-svn: 50837
2008-05-07 22:59:08 +00:00
fc2edad4ae
Turn StripPointerCast() into a method
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llvm-svn: 50836
2008-05-07 22:54:15 +00:00
ac25fc6f2e
Begin handling union bitfields.
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Note, this is just beginning.
llvm-svn: 50835
2008-05-07 22:28:29 +00:00
41318a15d0
Use Doxygen-style comments.
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llvm-svn: 50833
2008-05-07 21:50:19 +00:00
30ac2225ee
Fix <rdar://problem/5887874> clang ObjC rewriter: Use a different name for 'offsetof' macro
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llvm-svn: 50832
2008-05-07 21:23:49 +00:00
bcdb46830b
Added support for "drain".
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llvm-svn: 50831
2008-05-07 21:17:39 +00:00
8983f17ba0
Synthesized getter/setter method declarations need not have
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an implementation. This fixes couple of failing prperty tests
caused by my previous patch.
llvm-svn: 50830
2008-05-07 20:53:44 +00:00
f958ec50c0
Expand the CF retain checker to allow the Create/Get rule to apply to any
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function that returns a CFxxxRef, not just functions whose name begins with
CF. This implements <rdar://problem/5917879>.
Added test case for this feature.
Updated calls to CStrInCStrNoCase to swap their arguments, per compatibility
with strcasestr.
llvm-svn: 50829
2008-05-07 20:06:41 +00:00
dac0391218
Make the interface of CStrInCStrNoCase be the same as strcasestr.
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llvm-svn: 50828
2008-05-07 20:04:18 +00:00
621d33bbc0
Add a new LibCallAliasAnalysis pass, which is parameterized
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by an instance of LibCallInfo to provide mod/ref info of
standard library functions. This is powerful enough to
say that 'sqrt' is readonly except that it modifies errno,
or that "printf doesn't store to memory unless the %n
constraint is present" etc.
llvm-svn: 50827
2008-05-07 19:53:05 +00:00
7b66ad294b
Fix some serious logical errors in CStrInCStrNoCase pointed out by Bill.
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llvm-svn: 50826
2008-05-07 19:22:36 +00:00
e2b0bf43a7
Output correct exception handling and frame info
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on x86-64 linux. This causes no regressions on
32 bit linux and 32 bit ppc. More tests pass
on 64 bit ppc with no regressions. I didn't
turn on eh on 64 bit linux because the intrinsics
needed to compile the eh runtime aren't done
yet. But if you turn it on and link with the
mainline runtime then eh seems to work fine
on x86-64 linux with this patch. Thanks to
Dale for testing. The main point of the patch
is that if you output that some object is
encoded using 4 bytes you had better not output
8 bytes for it: the patch makes everything
consistent.
llvm-svn: 50825
2008-05-07 19:11:09 +00:00
fcf060fd2f
Flip order of arguments to CStrInStrNoCase.
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llvm-svn: 50824
2008-05-07 18:57:30 +00:00
13bbdf2389
Guard for empty strings in CStrInCStrNoCase.
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llvm-svn: 50823
2008-05-07 18:49:31 +00:00
b6cbf28d82
Use llvm::CStrInCStrNoCase instead of strcasestr, since the latter is not portable.
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Correctly check if the result of CStrInCStrNoCase is NULL to generate summaries; before we were inverting the condition.
llvm-svn: 50822
2008-05-07 18:36:45 +00:00
3a9fa4e360
Added CStrInCStrNoCase, a portable implementation of strcasestr.
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llvm-svn: 50821
2008-05-07 18:35:46 +00:00
9a35f1b702
Add a new interface for describing the behavior of library calls. This
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Currently is sufficient to describe mod/ref behavior but will hopefully
eventually be extended for other purposes.
This isn't used by anything yet.
llvm-svn: 50820
2008-05-07 18:21:13 +00:00
ec6e4c8096
This patch introduces declaration of getter methods for ObjC2's
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properties. Couple of property tests will fail with this patch.
Will fix them next.
llvm-svn: 50818
2008-05-07 17:43:59 +00:00
89bd0fc27d
copy-paste: NS types are not typedefs.
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llvm-svn: 50817
2008-05-07 17:35:41 +00:00
456c0f6738
Fixup InitListExpr::child_begin/end. Thanks to Ted for catching the regression.
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llvm-svn: 50816
2008-05-07 17:35:03 +00:00
6eda39c345
Fix off-by-one error.
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llvm-svn: 50815
2008-05-07 16:50:14 +00:00
5fcecbffca
Typo.
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llvm-svn: 50805
2008-05-07 06:39:04 +00:00
7bf9dc773c
Do not treat **instance** methods "copyWithZone:" and "mutableCopyWithZone:" from NSObject as allocators.
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llvm-svn: 50802
2008-05-07 05:34:45 +00:00
caa8acebe7
Diagnose attempts to use C++ default arguments outside of a function declaration
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llvm-svn: 50799
2008-05-07 04:49:29 +00:00
9930bd8c4f
Be less promiscuous with generating summaries for "new", "copy", "create".
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llvm-svn: 50798
2008-05-07 04:25:59 +00:00
08eb30f193
Added auto-summary generation for createXXX, copyXXX, newXXX methods.
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llvm-svn: 50795
2008-05-07 03:45:05 +00:00
7ca4a67ca1
Yet another nasty spiller bug.
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%ecx = op
store %cl<kill>, (addr)
(addr) = op %al
It's not safe to unfold the last operand and eliminate store even though %cl is marked kill. It's a sub-register use which means one of its super-register(s) may be used below.
llvm-svn: 50794
2008-05-07 00:49:28 +00:00
5a3eecdfd8
Fix a bug in the ComputeMaskedBits logic for multiply.
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llvm-svn: 50793
2008-05-07 00:35:55 +00:00
cab93d58c3
Fix <rdar://problem/5908598> clang ObjC rewriter: typo in #pragma at end
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llvm-svn: 50790
2008-05-07 00:06:16 +00:00
13a15700fc
Make the use of the "noinline" attribute conditional on using GCC.
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llvm-svn: 50789
2008-05-07 00:00:34 +00:00
0d84582dc0
Disable loop deletion until the release branch.
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llvm-svn: 50787
2008-05-06 23:56:34 +00:00
8f3d737dcd
Removing.
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llvm-svn: 50786
2008-05-06 23:56:22 +00:00
b95635e6ec
Fix a few glitches in scan-build with automatically generating class names from bug types.
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llvm-svn: 50784
2008-05-06 23:51:45 +00:00
e6d2419351
Improve HTMLDiagnostics by understanding the "Below" hint.
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llvm-svn: 50783
2008-05-06 23:42:18 +00:00
d054e15fe3
Workaround for a compiler bug (see <rdar://problem/5852746>). Once that bug is
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fixed, revert this patch.
llvm-svn: 50782
2008-05-06 23:30:02 +00:00
29ce4e5d78
Fix <rdar://problem/5879237> clang objc rewriter: ivars not accessible in structure generated for class
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llvm-svn: 50781
2008-05-06 23:20:07 +00:00
51b2a18084
Update a couple VC++ project files.
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llvm-svn: 50780
2008-05-06 23:14:34 +00:00
eeb7fae063
Print ObjC methods of ObjC classes.
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llvm-svn: 50779
2008-05-06 23:14:25 +00:00
f5d2c3b45a
Use target triple in tests, not 'realign-stack=0' option. Per request.
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llvm-svn: 50778
2008-05-06 23:09:29 +00:00
aec1811c6c
Don't report leaks for autoreleased objects.
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llvm-svn: 50777
2008-05-06 23:07:13 +00:00
09cfb1cf2d
If weak GlobalVariable was bitcast'ed to different type during linking
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we will need to strip all casts for intializer lookup.
llvm-svn: 50776
2008-05-06 22:52:54 +00:00
82c02b28f3
Make StripPointerCast a common function (should we mak it method of Value instead?)
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llvm-svn: 50775
2008-05-06 22:52:30 +00:00
Sanjiv Gupta