]>
granicus.if.org Git - clang/log
Daniel Dunbar [Mon, 11 May 2009 23:01:34 +0000 (23:01 +0000)]
Darwin x86-32: Multi-dimensional arrays were not handled correctly,
spotted by Eli!
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71490
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Anders Carlsson [Mon, 11 May 2009 22:55:49 +0000 (22:55 +0000)]
Friend declarations are only valid inside class definitions.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71489
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Ted Kremenek [Mon, 11 May 2009 22:55:17 +0000 (22:55 +0000)]
When stripping element regions for invalidating region values, treat FieldRegions and ObjCIvarRegions as "base" regions in addition to VarRegions.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71488
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Chris Lattner [Mon, 11 May 2009 22:45:37 +0000 (22:45 +0000)]
pull a bunch of options out of clang-cc.cpp. This doesn't include
options that the driver swizzles.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71487
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Anders Carlsson [Mon, 11 May 2009 22:42:30 +0000 (22:42 +0000)]
Fix test case by always setting the type spec type, even for friend decls.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71486
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Daniel Dunbar [Mon, 11 May 2009 22:30:29 +0000 (22:30 +0000)]
Make cleanup-stack.c test stronger, and work in release-asserts mode.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71484
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Anders Carlsson [Mon, 11 May 2009 22:27:47 +0000 (22:27 +0000)]
Add an ActOnFriendDecl and call it for friend class decls.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71482
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Anders Carlsson [Mon, 11 May 2009 22:25:03 +0000 (22:25 +0000)]
For friend class decls, always use TK_Reference so we'll try to look up existing class decls first.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71481
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Ted Kremenek [Mon, 11 May 2009 22:19:32 +0000 (22:19 +0000)]
EdgeBuilder: DeclStmts and BinaryOperators are not the enclosing location context when they are used as initialization code for loops.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71480
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Ted Kremenek [Mon, 11 May 2009 21:42:34 +0000 (21:42 +0000)]
EdgeBuilder::cleanUpLocation() should used the PathDiagnosticLocation constructor for a single point, not a range.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71477
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Ted Kremenek [Mon, 11 May 2009 21:08:34 +0000 (21:08 +0000)]
ccc-analyzer should only analyze C and Objective-C files.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71474
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Douglas Gregor [Mon, 11 May 2009 19:58:34 +0000 (19:58 +0000)]
Implement the notions of the "current instantiation" and "unknown
specialization" within a C++ template, and permit name lookup into the
current instantiation. For example, given:
template<typename T, typename U>
struct X {
typedef T type;
X* x1; // current instantiation
X<T, U> *x2; // current instantiation
X<U, T> *x3; // not current instantiation
::X<type, U> *x4; // current instantiation
X<typename X<type, U>::type, U>: *x5; // current instantiation
};
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71471
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Ted Kremenek [Mon, 11 May 2009 19:50:47 +0000 (19:50 +0000)]
BugReporter (extensive diagnostics): Add EdgeBuilder::cleanUpLocation for canonicalization locations and use this in both popLocation and rawAddEdge.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71470
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Ted Kremenek [Mon, 11 May 2009 19:49:27 +0000 (19:49 +0000)]
Add ParentMap:getParentIgnoreParens().
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71469
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Fariborz Jahanian [Mon, 11 May 2009 19:25:47 +0000 (19:25 +0000)]
Patch to allow Nonfragile ABI to use 32-bit style legacy
message dispage API for all but a few messages. This is
a runtime performance improvement and there is not meant
to be a functional change.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71467
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Ted Kremenek [Mon, 11 May 2009 19:02:11 +0000 (19:02 +0000)]
Update checker build.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71463
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Daniel Dunbar [Mon, 11 May 2009 18:58:49 +0000 (18:58 +0000)]
Darwin x86_32: Treat records with unnamed bit-fields as "empty".
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71461
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Ted Kremenek [Mon, 11 May 2009 18:30:24 +0000 (18:30 +0000)]
Fix regression reported in <rdar://problem/
6866843 >. The analyzer should extend the lifetime of an object stored to a container.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71452
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Chris Lattner [Mon, 11 May 2009 18:16:28 +0000 (18:16 +0000)]
More improvements for GNU runtime objc EH, patch by David Chisnall!
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71451
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Douglas Gregor [Mon, 11 May 2009 18:06:49 +0000 (18:06 +0000)]
Move terminal-width computation over to llvm::sys. Update to LLVM
r71448 required. Fixes PR 4148 and PR 4183.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71450
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Ted Kremenek [Mon, 11 May 2009 17:45:06 +0000 (17:45 +0000)]
Add test case for <rdar://problem/
6257780 >.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71444
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Douglas Gregor [Mon, 11 May 2009 16:52:38 +0000 (16:52 +0000)]
Add a test for canonicalization of template arguments
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71436
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Ted Kremenek [Mon, 11 May 2009 16:31:31 +0000 (16:31 +0000)]
Update checker build.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71435
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Ted Kremenek [Mon, 11 May 2009 15:26:06 +0000 (15:26 +0000)]
Fix a bug found by Thomas Clement where 'return [[[NSString alloc] init] autorelease]' would emit a false 'too many overreleases' error.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71432
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Zhongxing Xu [Mon, 11 May 2009 14:28:14 +0000 (14:28 +0000)]
TypedRegion is a too general assumption. Usually we only want to invalidate
the VarRegion as a super region of an ElementRegion.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71431
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Zhongxing Xu [Mon, 11 May 2009 14:23:36 +0000 (14:23 +0000)]
When retrieving an ElementRegion, if its super region is a StringRegion,
retrieve the string value.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71430
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Zhongxing Xu [Mon, 11 May 2009 12:48:56 +0000 (12:48 +0000)]
Fix a bug that leads to infinite loop. Set the correct element type to
ElementRegion.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71428
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Douglas Gregor [Sun, 10 May 2009 23:27:08 +0000 (23:27 +0000)]
With the introduction of nullptr, a template argument that refers to a declaration can now be NULL. Use cast_or_null appropriately
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71412
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Douglas Gregor [Sun, 10 May 2009 22:59:12 +0000 (22:59 +0000)]
The canonical declaration of a NULL declaration is NULL
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71409
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Douglas Gregor [Sun, 10 May 2009 22:57:19 +0000 (22:57 +0000)]
Implement the semantics of the injected-class-name within a class
template. The injected-class-name is either a type or a template,
depending on whether a '<' follows it. As a type, the
injected-class-name's template argument list contains its template
parameters in declaration order.
As part of this, add logic for canonicalizing declarations, and be
sure to canonicalize declarations used in template names and template
arguments.
A TagType is dependent if the declaration it references is dependent.
I'm not happy about the rather complicated protocol needed to use
ASTContext::getTemplateSpecializationType.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71408
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Sebastian Redl [Sun, 10 May 2009 20:06:11 +0000 (20:06 +0000)]
Update minor points in C++ status table.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71406
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Sebastian Redl [Sun, 10 May 2009 18:38:11 +0000 (18:38 +0000)]
Implement C++0x nullptr.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71405
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Ted Kremenek [Sun, 10 May 2009 17:41:29 +0000 (17:41 +0000)]
Update checker build.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71404
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Ted Kremenek [Sun, 10 May 2009 16:52:15 +0000 (16:52 +0000)]
Add special warning about returning a retained object where a GC'ed object is expected.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71397
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Ted Kremenek [Sun, 10 May 2009 06:25:57 +0000 (06:25 +0000)]
retain/release checker: Flag a warning for non-owned objects returned
where an owned one is expected. Also add preliminary checking for
returning a positive retain count object in GC mode where an owned GC
object is expected.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71388
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Ted Kremenek [Sun, 10 May 2009 05:54:23 +0000 (05:54 +0000)]
Update checker build.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71387
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Ted Kremenek [Sun, 10 May 2009 05:11:21 +0000 (05:11 +0000)]
analyzer:
- Improve -autorelease diagnostics.
- Improve VLA diagnostics.
- Use "short description" for bug when outputting to TextDiagnostics
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71383
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Ted Kremenek [Sun, 10 May 2009 02:22:16 +0000 (02:22 +0000)]
Update checker build.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71375
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Ted Kremenek [Sat, 9 May 2009 19:19:28 +0000 (19:19 +0000)]
Add total hack to get scan-build working again. ccc-analyzer calls
'clang -###' to get the appropriate arguments to pass to clang-cc.
This isn't a permanent solution.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71364
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Chris Lattner [Sat, 9 May 2009 17:36:58 +0000 (17:36 +0000)]
force a target triple so that the right greppable output happens.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71361
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Zhongxing Xu [Sat, 9 May 2009 15:34:29 +0000 (15:34 +0000)]
When casting VarRegion, if the var type is aggregate type and the cast-to
pointee type is scalar type, create element region regardless with the sizes
of types.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71360
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Zhongxing Xu [Sat, 9 May 2009 15:23:42 +0000 (15:23 +0000)]
Remove the rest TypedViewRegion processing code. There should be no
TypedViewRegion usage in region store.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71359
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Zhongxing Xu [Sat, 9 May 2009 15:18:12 +0000 (15:18 +0000)]
When evaluating pointer arithmetic, if the base location is a symbolic region,
convert it to the first element region.
Also do not assume the array region is typed.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71358
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Zhongxing Xu [Sat, 9 May 2009 13:36:16 +0000 (13:36 +0000)]
Do not create a TypedViewRegion when the base struct region is a symbolic
region. In the future we may set the cast-to type as the same time. But for
now, we simply leave it as it is.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71357
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Zhongxing Xu [Sat, 9 May 2009 13:27:17 +0000 (13:27 +0000)]
add comments to test case.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71356
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Zhongxing Xu [Sat, 9 May 2009 13:20:07 +0000 (13:20 +0000)]
Do not layer a TypedViewRegion when casting symbolic or alloca regions.
Modify getLValueElement accordingly. Now we don't require base region
to be a typed region. Do not create TypedViewRegion when base region is
symbolic or alloca region. We can do so because each element region has
its type information.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71355
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Zhongxing Xu [Sat, 9 May 2009 10:03:08 +0000 (10:03 +0000)]
Remove the case for casting to compatible type in
RegionStoreManager::CastRegion(). This case should be subsumed by others.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71353
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Duncan Sands [Sat, 9 May 2009 07:08:47 +0000 (07:08 +0000)]
Correct for renaming PaddedSize -> AllocSize in
LLVM.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71350
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Ted Kremenek [Sat, 9 May 2009 07:05:44 +0000 (07:05 +0000)]
Roll back to checker build 0.195.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71348
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Zhongxing Xu [Sat, 9 May 2009 04:08:27 +0000 (04:08 +0000)]
Rename:
SymbolRegionRValue => SymbolRegionValue
SymExpr::RegionRValue => SymExpr::RegionValueKind
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71322
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Zhongxing Xu [Sat, 9 May 2009 03:57:34 +0000 (03:57 +0000)]
As discussed with Ted, rename TypedRegion::getObjectType() to
TypedRegion::getValueType().
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71321
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Ted Kremenek [Sat, 9 May 2009 03:10:32 +0000 (03:10 +0000)]
Add back test cases for ns_returns_retained and cf_returns_retained.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71312
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Ted Kremenek [Sat, 9 May 2009 03:08:29 +0000 (03:08 +0000)]
Add back attribute string lookup for 'ns_returns_retained' and
'cf_returns_retained'.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71311
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Ted Kremenek [Sat, 9 May 2009 02:58:13 +0000 (02:58 +0000)]
Add back analyzer support for ns_returns_retained and cf_returns_retained.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71309
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Ted Kremenek [Sat, 9 May 2009 02:44:38 +0000 (02:44 +0000)]
Add back Parse/Sema support for attributes cf_returns_retained and
ns_returns_retained, but do not include the other ownership attributes
we previously had.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71308
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Ted Kremenek [Sat, 9 May 2009 01:50:57 +0000 (01:50 +0000)]
It lives! The retain/release checker now tracks objects that are sent
'autorelease'.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71307
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Ted Kremenek [Sat, 9 May 2009 01:37:12 +0000 (01:37 +0000)]
Fix lurking bug in one of the versions of
GRStmtNodeBuilder::generateNode() where the HasGeneratedNode flag
wouldn't properly be set.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71306
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Zhongxing Xu [Sat, 9 May 2009 00:50:33 +0000 (00:50 +0000)]
rename: MemRegion:
RValueType => ObjectType
LValueType => LocationType
No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71304
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Ted Kremenek [Sat, 9 May 2009 00:44:07 +0000 (00:44 +0000)]
More hacking on autorelease errors. We now can emit basic errors (disabled for
now until ready).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71303
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Ted Kremenek [Sat, 9 May 2009 00:10:05 +0000 (00:10 +0000)]
Put most of the boilerplate logic in place for reporting autorelease errors.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71301
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Fariborz Jahanian [Fri, 8 May 2009 23:45:49 +0000 (23:45 +0000)]
We want to diagnose sending message to a forward class
and we also want to tell which message is actually
being sent.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71296
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Daniel Dunbar [Fri, 8 May 2009 23:40:45 +0000 (23:40 +0000)]
ABITest: Improve test driver marginally, to allow running a specific
test index.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71295
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Ted Kremenek [Fri, 8 May 2009 23:32:51 +0000 (23:32 +0000)]
retain/release checker: Add stub for HandleAutoreleaseCounts.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71290
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Zhongxing Xu [Fri, 8 May 2009 23:28:07 +0000 (23:28 +0000)]
Fix PR4182.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71288
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Ted Kremenek [Fri, 8 May 2009 23:09:42 +0000 (23:09 +0000)]
retain/release checker: Refactor error-reporting code in EvalDeadSymbols and
EvalEndPath. This sets the stage for handling autorelease counts.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71283
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Ted Kremenek [Fri, 8 May 2009 23:08:34 +0000 (23:08 +0000)]
Make BlockEntrace program points taggable.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71280
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Ted Kremenek [Fri, 8 May 2009 23:07:51 +0000 (23:07 +0000)]
Fix typo in method name.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71279
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Fariborz Jahanian [Fri, 8 May 2009 23:02:36 +0000 (23:02 +0000)]
Warn if forward class is used as a receiver.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71278
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Daniel Dunbar [Fri, 8 May 2009 22:49:52 +0000 (22:49 +0000)]
ABITest: Move more of the common Makefile bits into the common
Makefile.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71274
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Daniel Dunbar [Fri, 8 May 2009 22:48:39 +0000 (22:48 +0000)]
ABITest: Fix a bug in generating test values for structures w/ no
non-padding fields.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71273
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Daniel Dunbar [Fri, 8 May 2009 22:26:44 +0000 (22:26 +0000)]
x86_64 ABI: Ignore padding bit-fields during classification.
- {return-types,single-args}-{32,64} pass the first 1k ABI tests with
bit-fields enabled.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71272
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Daniel Dunbar [Fri, 8 May 2009 21:30:11 +0000 (21:30 +0000)]
Darwin x86_32: When coercing a "single element" structure, make sure
to use a wide enough type. This might be wider than the "single
element"'s type in the presence of padding bit-fields.
- Darwin x86_32 now passes the first 1k ABI tests with bit-field
generation enabled.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71270
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Fariborz Jahanian [Fri, 8 May 2009 21:10:00 +0000 (21:10 +0000)]
Fixes a bug in my last patch. Order of types reversed.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71267
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Daniel Dunbar [Fri, 8 May 2009 21:04:47 +0000 (21:04 +0000)]
Darwin x86_32: Ignore padding bit-fields when looking for "single
element" structures.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71266
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Daniel Dunbar [Fri, 8 May 2009 20:55:49 +0000 (20:55 +0000)]
Darwin x86_32: Improve bit-field handling for returning records.
- This turns out to be a no-op now that most of the handling for
everything else is in place.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71261
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Daniel Dunbar [Fri, 8 May 2009 20:21:04 +0000 (20:21 +0000)]
Darwin x86_32: Ignore arrays of empty structures inside records.
- This eliminates 5/1000 failures on return-types-32, on the current
ABITest config.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71250
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Fariborz Jahanian [Fri, 8 May 2009 20:20:55 +0000 (20:20 +0000)]
Refactoring of my last patch.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71248
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Daniel Dunbar [Fri, 8 May 2009 20:10:52 +0000 (20:10 +0000)]
ABITest: Move default set of test args into common makefile.
Also, tweak default list of bit-fields to try.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71246
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Ted Kremenek [Fri, 8 May 2009 20:01:42 +0000 (20:01 +0000)]
retain checker: Track the number of times a tracked object is sent
'autorelease'. This isn't used yet to flag errors.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71244
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Fariborz Jahanian [Fri, 8 May 2009 19:36:34 +0000 (19:36 +0000)]
More type checking for properties, accessors and
use of dot-syntax expression. This is to match gcc's.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71243
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Anton Korobeynikov [Fri, 8 May 2009 18:24:57 +0000 (18:24 +0000)]
Provide dummy va_list typedef for msp430
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71233
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Chris Lattner [Fri, 8 May 2009 17:36:08 +0000 (17:36 +0000)]
further improvements to gnu objc EH stuff, patch by David Chisnall!
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71227
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Chris Lattner [Fri, 8 May 2009 15:39:58 +0000 (15:39 +0000)]
"This patch fixes message sends to super in categories for the GNU runtime. This used to work, but I broke it when I modified the code to emit the same thing as GCC for message sends to super in classes."
Patch by David Chisnall!
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71220
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Chris Lattner [Fri, 8 May 2009 15:36:58 +0000 (15:36 +0000)]
Fix the atomics sema code to convert operands to the argument types
of the underlying _N builtin, not the the type of the pointee of the
actual type. This ensures that atomics involving pointers end up
using the correct integer type when they are resolved, avoiding
aborts in codegen.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71218
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Ted Kremenek [Fri, 8 May 2009 15:19:25 +0000 (15:19 +0000)]
Remove experimental ownership attributes from Clang.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71216
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Zhongxing Xu [Fri, 8 May 2009 07:28:25 +0000 (07:28 +0000)]
Region store: when casting VarRegions, if the cast-to pointee type is
incomplete, do not compute its size and return the original region.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71213
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Chris Lattner [Fri, 8 May 2009 06:58:22 +0000 (06:58 +0000)]
reimplement __sync_* builtins to be variadic and to follow the same
semantic rules that gcc and icc use. This implements the variadic
and concrete versions as builtins and has sema do the
disambiguation. There are probably a bunch of details to finish up
but this seems like a large monotonic step forward :)
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71212
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Zhongxing Xu [Fri, 8 May 2009 02:12:59 +0000 (02:12 +0000)]
Replace the heuristic isSmallerThan with ASTContext::getTypeSize().
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71206
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Zhongxing Xu [Fri, 8 May 2009 02:00:55 +0000 (02:00 +0000)]
Replace getTypeWidth() with ASTContext::getTypeSize().
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71205
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Zhongxing Xu [Fri, 8 May 2009 01:33:18 +0000 (01:33 +0000)]
Revert r71079.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71202
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Daniel Dunbar [Fri, 8 May 2009 00:49:21 +0000 (00:49 +0000)]
Add various other bits I use to run ABITest.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71201
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Ted Kremenek [Fri, 8 May 2009 00:32:39 +0000 (00:32 +0000)]
Fix <rdar://problem/
6845148 >. Signed integers compared against pointers should
implicitly be changed to unsigned values in GRSimpleVals.cpp. This can happen
when the comparison involves logic in specialized transfer functions (e.g.,
OSAtomicCompareAndSwap).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71200
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Chris Lattner [Fri, 8 May 2009 00:11:50 +0000 (00:11 +0000)]
initial support for ObjC exceptions with the GNU runtime:
"This patch is a first pass at adding support for exceptions for the GNU runtime. There are a few limitations at present:
- @synchronized() is not yet supported at all. gcc currently emits calls to runtime library functions that don't exist for this directive.
- Only id @catch statements are currently working. This is enough for NS_DURING and friends, but I need to spend more time reading the output from gcc -S to work out how it finds the class pointer to make arbitrary class type catch statements work.
- I've tested it with a few common cases[1] and the clang test suite (which doesn't test exceptions for the GNU runtime, but shows I haven't broken anything else), but there are probably a lot of cases I've missed."
Patch by David Chisnall!
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71198
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Eli Friedman [Thu, 7 May 2009 23:42:42 +0000 (23:42 +0000)]
Fix crash with constant initialization of bit-fields in unions.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71194
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Ted Kremenek [Thu, 7 May 2009 23:40:42 +0000 (23:40 +0000)]
Minor code cleanup in retain/release checker in preparation for some
other changes. Instead of repeatedly checking for GC mode when
getting the return effect, just do this computation once.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71193
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Daniel Dunbar [Thu, 7 May 2009 23:19:55 +0000 (23:19 +0000)]
Add to the house of cards that is ABITestGen.
- Support generating structures with bit-fields.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71192
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Mike Stump [Thu, 7 May 2009 23:06:50 +0000 (23:06 +0000)]
Add a warning for a missing copy attribute on a property that is a
block pointer. Radar
6441502
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71190
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Daniel Dunbar [Thu, 7 May 2009 21:58:26 +0000 (21:58 +0000)]
Remove -fobjc-tight-layout, seems to work!
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71184
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Mike Stump [Thu, 7 May 2009 21:56:17 +0000 (21:56 +0000)]
Allow qualifiers on blocks. Radar
6441502
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71183
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Ted Kremenek [Thu, 7 May 2009 21:49:45 +0000 (21:49 +0000)]
More attribute renaming:
- Rename 'ns_returns_owned' -> 'ns_returns_retained'.
- Rename 'cf_returns_owned' -> 'cf_returns_retained'.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71182
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