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granicus.if.org Git - clang/log
Steve Naroff [Fri, 3 Oct 2008 00:12:09 +0000 (00:12 +0000)]
Get the right location to insert the synthesized block literals/functions.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56987
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Steve Naroff [Fri, 3 Oct 2008 00:02:03 +0000 (00:02 +0000)]
Add getTypeSpecStartLoc() to VarDecls and FunctionDecls.
This is a temporary solution to help with the block rewriter (though it certainly has general utility).
Once DeclGroup's are implemented, this SourceLocation should be stored with it (since it applies to all the decls).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56985
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Steve Naroff [Thu, 2 Oct 2008 23:30:43 +0000 (23:30 +0000)]
Name changes and some cleanup of preamble.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56984
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Daniel Dunbar [Thu, 2 Oct 2008 23:30:31 +0000 (23:30 +0000)]
Add Builtins.def attribute for "can be a constant expression".
- Enabled for builtins which are always constant expressions
(__builtin_huge_val*, __builtin_inf*, __builtin_constant_p,
__builtin_classify_type, __builtin___CFStringMakeConstantString).
Added Builtin::Context::isConstantExpr.
- Currently overly simply interface which only works for builtins
whose constantexprness does not depend on their arguments.
CallExpr::isBuiltinConstantExpr now takes an ASTContext argument.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56983
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Daniel Dunbar [Thu, 2 Oct 2008 18:44:07 +0000 (18:44 +0000)]
Add support for format string checking of object-size checking
versions of sprintf and friends.
- Added FIXME that this mechanism should be generalized.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56962
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Daniel Dunbar [Thu, 2 Oct 2008 18:02:06 +0000 (18:02 +0000)]
Emit error unsupported for break/continue/goto inside Obj-C exception
handling blocks.
- This has false positives, but at least prevents miscompiles.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56958
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Daniel Dunbar [Thu, 2 Oct 2008 17:26:37 +0000 (17:26 +0000)]
Fix ccc handling of -mmacosx-version-min.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56956
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Steve Naroff [Thu, 2 Oct 2008 17:12:56 +0000 (17:12 +0000)]
Changed Sema::CheckForConstantInitializer to allow global block literals.
This commit also includes some name changes in the blocks rewriter (no functionality change).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56955
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Daniel Dunbar [Thu, 2 Oct 2008 17:05:36 +0000 (17:05 +0000)]
(LLVM up) Rename IRBuilder::IsNonNull -> IsNotNull.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56954
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Daniel Dunbar [Thu, 2 Oct 2008 16:40:43 +0000 (16:40 +0000)]
Unbreak build: claim an extra bit for BuiltinID.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56952
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Daniel Dunbar [Thu, 2 Oct 2008 01:21:33 +0000 (01:21 +0000)]
(llvm up) If the target triple is unspecified, automatically set the
OS version part to that of the host on darwin.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56943
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Daniel Dunbar [Thu, 2 Oct 2008 00:26:24 +0000 (00:26 +0000)]
Drop code to validate OS part of target triple on darwin, too fragile.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56941
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Ted Kremenek [Wed, 1 Oct 2008 23:24:09 +0000 (23:24 +0000)]
Enhance NSError** checking with analogous checking for CFErrorRef*.
Expand checking to include functions, not just methods.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56938
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Mon P Wang [Wed, 1 Oct 2008 23:08:39 +0000 (23:08 +0000)]
Added SSE4.1 blend intrinsics
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56936
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Ted Kremenek [Wed, 1 Oct 2008 05:27:13 +0000 (05:27 +0000)]
Updated checker build.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56916
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Ted Kremenek [Wed, 1 Oct 2008 05:05:46 +0000 (05:05 +0000)]
Added test case.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56915
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Ted Kremenek [Wed, 1 Oct 2008 05:02:13 +0000 (05:02 +0000)]
Use LVal::IsLValType(T) instead of checking to see if the type is an "lvalue" type directly.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56912
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Ted Kremenek [Wed, 1 Oct 2008 02:03:02 +0000 (02:03 +0000)]
Update checker build.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56909
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Daniel Dunbar [Wed, 1 Oct 2008 01:10:22 +0000 (01:10 +0000)]
ccc: Use CCC_NATIVE=1 by default.
- So far this works fairly well for me for building applications
using clang as a gcc substitute. If you are using ccc for a
different purpose and this is a problem, speak up! Note you can
also use CCC_NATIVE=0 to disable.
- Also, turn CCC_ECHO off as default.
- Also, pass through -Wl, to linker.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56904
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Daniel Dunbar [Wed, 1 Oct 2008 01:06:06 +0000 (01:06 +0000)]
NeXT: Update to use CreateRuntimeFunction for the routines it imports.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56902
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Daniel Dunbar [Wed, 1 Oct 2008 00:49:24 +0000 (00:49 +0000)]
Add simple interface for protecting runtime functions from name
collisions.
- Provide CodeGenModule::CreateRuntimeFunction which guarantees that
the function it creates will have the provided name in the final
module. This allows the runtime to have its functions protected
from declarations of the same name in the source code.
- One could argue that this is a reason to abuse the llvm::Module
namespace for dealing with function redeclarations. However, that
approach seems conceptually flawed to me. This one also happens to
be somewhat more efficient.
No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56899
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Ted Kremenek [Wed, 1 Oct 2008 00:21:14 +0000 (00:21 +0000)]
Add a QualType to ConjuredSymbol to represent the type and size of the symbol.
Use this updated interface when invalidating arguments passed by reference; the type of symbol is of the object passed by reference, not the reference itself.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56894
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Ted Kremenek [Tue, 30 Sep 2008 23:40:25 +0000 (23:40 +0000)]
Support -mmacosx-version-min
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56892
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Ted Kremenek [Tue, 30 Sep 2008 23:23:58 +0000 (23:23 +0000)]
Set reproducibility back to "Always"
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56891
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Daniel Dunbar [Tue, 30 Sep 2008 22:54:22 +0000 (22:54 +0000)]
ccc: Add support for another batch of OS X linker options, including
-mmacosx-version-min.
One might anticipate that at some point I will just break down and go
through the man page. That seems a little too obvious.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56890
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Daniel Dunbar [Tue, 30 Sep 2008 21:20:51 +0000 (21:20 +0000)]
ccc: Infer action type upfront.
- More straightforward, e.g. -E should always imply action =
'preprocess' (I think).
- Pass another option through for OS X.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56884
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Chris Lattner [Tue, 30 Sep 2008 20:53:45 +0000 (20:53 +0000)]
simplify padding, just fold it into the earlier resize.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56880
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Chris Lattner [Tue, 30 Sep 2008 20:51:14 +0000 (20:51 +0000)]
fix a potential buffer overrun that Eli noticed
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56879
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Daniel Dunbar [Tue, 30 Sep 2008 20:49:53 +0000 (20:49 +0000)]
Fix help for --suppress-system-warnings
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56878
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Chris Lattner [Tue, 30 Sep 2008 20:45:40 +0000 (20:45 +0000)]
Document assumptions that NumericLiteralParser makes with an assertion.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56876
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Chris Lattner [Tue, 30 Sep 2008 20:30:12 +0000 (20:30 +0000)]
Handle minor version numbers in __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__
like "10.3.9"
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56873
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Chris Lattner [Tue, 30 Sep 2008 20:16:56 +0000 (20:16 +0000)]
Finish handling of -mmacosx-version-min. If you now do something like:
clang -mmacosx-version-min=10.4.9 ...
you'll end up with a target triple like "i686-apple-darwin8.9".
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56871
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Daniel Dunbar [Tue, 30 Sep 2008 17:54:44 +0000 (17:54 +0000)]
scan-view: Remove some debugging prints.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56864
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Ted Kremenek [Tue, 30 Sep 2008 17:53:26 +0000 (17:53 +0000)]
Updated checker build.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56863
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Ted Kremenek [Tue, 30 Sep 2008 17:28:54 +0000 (17:28 +0000)]
Default reproducibility to "Not applicable"
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56860
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Daniel Dunbar [Tue, 30 Sep 2008 17:22:47 +0000 (17:22 +0000)]
Add diagnostic for .{lo,hi,e,o} on odd-sized extended vectors.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56859
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Ted Kremenek [Tue, 30 Sep 2008 17:12:32 +0000 (17:12 +0000)]
Make "Performance" the default Radar classification for leaks. "Other" for all others (for now).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56858
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Ted Kremenek [Tue, 30 Sep 2008 17:00:30 +0000 (17:00 +0000)]
Make a separate parameter class for "Radar classifications".
Do not save the radar classification to the config file.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56856
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Ted Kremenek [Tue, 30 Sep 2008 16:37:50 +0000 (16:37 +0000)]
Add "SelectionParameter" class to represent drop-down boxes.
Added "Classification" field to Radar filing.
Modified FileRadar.scpt to take the classification as an argument.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56854
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Daniel Dunbar [Tue, 30 Sep 2008 16:18:31 +0000 (16:18 +0000)]
Change ccc to not pass -x unknown down.
Pass through some more Mac OS X linker options.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56853
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Ted Kremenek [Tue, 30 Sep 2008 16:11:33 +0000 (16:11 +0000)]
Conditionally load/save default parameter value from config file.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56852
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Ted Kremenek [Tue, 30 Sep 2008 16:08:13 +0000 (16:08 +0000)]
Use objects to represent form parameters. This allows us to abstract away some
of the details of HTML rendering of form parameters, and also us with the
ability to delegate other actions (such as in the filling in of default values)
to specific parameter objects.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56851
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Steve Naroff [Tue, 30 Sep 2008 14:38:43 +0000 (14:38 +0000)]
Fix <rdar://problem/
6191148 > [sema] Objective-C method lookup (at global scope) fails to handle overloaded selectors properly.
Long standing bug in Sema::ActOnInstanceMessage(). We now warn when messaging an "id" with multiple method signatures in scope. The diags are a little verbose, however they can be streamlined if necessary.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56843
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Nuno Lopes [Tue, 30 Sep 2008 14:37:33 +0000 (14:37 +0000)]
fix test for latest changes in llvm asm representation
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56842
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Steve Naroff [Tue, 30 Sep 2008 10:07:56 +0000 (10:07 +0000)]
Improved fix for <rdar://problem/
6247781 > Parser rejecting properly mismatched properties.
Needed to make sure the relaxed type checking only applies to "readonly" properties.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56838
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Nick Lewycky [Tue, 30 Sep 2008 07:18:57 +0000 (07:18 +0000)]
Add missing include for use of atoi.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56836
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Ted Kremenek [Tue, 30 Sep 2008 05:45:59 +0000 (05:45 +0000)]
Tabs -> Spaces.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56833
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Ted Kremenek [Tue, 30 Sep 2008 05:35:42 +0000 (05:35 +0000)]
Revert last patch, but add a fixme
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56832
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Ted Kremenek [Tue, 30 Sep 2008 05:32:44 +0000 (05:32 +0000)]
Within the transfer function of UnaryOperatorExpr, handle implicit promotions
from the subexpression type to the expression type.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56831
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Mon P Wang [Tue, 30 Sep 2008 05:31:27 +0000 (05:31 +0000)]
Added support for sse intrinsics loadlpd, loadhpd, muldq128, and mulld128
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56830
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Chris Lattner [Tue, 30 Sep 2008 01:13:12 +0000 (01:13 +0000)]
start handling 'mmacosx-version-min', this is not complete yet.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56828
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Daniel Dunbar [Tue, 30 Sep 2008 01:06:03 +0000 (01:06 +0000)]
Add infrastructure for proper @finally support.
- Provides a basic primitive to jump to an arbitrary basic block,
through the finally code.
- Only used for return statements and rethrow currently. Still need
to handle break, continue and goto.
- Code still needs to be shuffled around to live elsewhere.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56827
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Chris Lattner [Tue, 30 Sep 2008 01:00:25 +0000 (01:00 +0000)]
The definition of __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ follows
the target triple on darwin. For example i386-apple-darwin9 -> 1050 because
darwin9 is "10.5".
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56826
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Chris Lattner [Tue, 30 Sep 2008 00:48:48 +0000 (00:48 +0000)]
define __PASCAL_STRINGS__ whenever -fpascal-strings is enabled.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56824
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Chris Lattner [Tue, 30 Sep 2008 00:46:39 +0000 (00:46 +0000)]
__ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ is a darwin-specific #define
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56822
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Steve Naroff [Tue, 30 Sep 2008 00:24:17 +0000 (00:24 +0000)]
Fix <rdar://problem/
6247781 > Parser rejecting properly mismatched properties.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56821
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Ted Kremenek [Mon, 29 Sep 2008 23:33:12 +0000 (23:33 +0000)]
Updated checker build.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56819
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Chris Lattner [Mon, 29 Sep 2008 23:12:31 +0000 (23:12 +0000)]
Fix the root cause of PR2750 instead of the side effect.
NumericLiteral parser is not careful about overrun because
it should never be possible. It implicitly expects that its
input matched the regex for pp-constant. Because of this, it
knows it can't be pointing to a prefix of something that
looks like a number. This is all fine, except that __LINE__
does not prevent implicit concatenation from happening. Fix
__LINE__ to not do this.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56818
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Ted Kremenek [Mon, 29 Sep 2008 23:06:09 +0000 (23:06 +0000)]
Really don't add -isysroot twice.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56815
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Ted Kremenek [Mon, 29 Sep 2008 22:45:28 +0000 (22:45 +0000)]
Don't filter out -fpascal-strings.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56810
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Chris Lattner [Mon, 29 Sep 2008 22:28:25 +0000 (22:28 +0000)]
Fix va_arg handling to do argument decaying at the correct place. This
fixes problems handling references of va_list, which happens on x86_64.
This fixes PR2841 and rdar://
6252231
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56809
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Chris Lattner [Mon, 29 Sep 2008 21:46:13 +0000 (21:46 +0000)]
Make some methods const, add some helpers to FullSourceLoc,
and add a dump method to FullSourceLoc! Patch by Nico Weber!
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56806
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Chris Lattner [Mon, 29 Sep 2008 21:30:29 +0000 (21:30 +0000)]
move ExtVectorElementExpr down into the 'clang extensions' section.
Wrap line to 80 cols.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56805
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Ted Kremenek [Mon, 29 Sep 2008 21:24:37 +0000 (21:24 +0000)]
Update checker build.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56804
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Steve Naroff [Mon, 29 Sep 2008 20:07:05 +0000 (20:07 +0000)]
Add a random C99 comment/reference.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56800
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Ted Kremenek [Mon, 29 Sep 2008 19:17:30 +0000 (19:17 +0000)]
Extend 'IsLValType' to handle BlockPointerTypes.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56797
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Steve Naroff [Mon, 29 Sep 2008 18:10:17 +0000 (18:10 +0000)]
Teach Sema::CheckAssignmentConstraints() to allow assignments between id and block pointer types (^{}).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56793
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Steve Naroff [Mon, 29 Sep 2008 16:51:41 +0000 (16:51 +0000)]
Fix <rdar://problem/
6251012 > clang: Blocks are objects too.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56791
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Ted Kremenek [Mon, 29 Sep 2008 16:15:20 +0000 (16:15 +0000)]
Discard extra -isysroot options. This fixes:
<rdar://problem/
6253141 > Parser rejection occurs when command line has more than one -isysroot switch
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56790
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Daniel Dunbar [Mon, 29 Sep 2008 16:06:43 +0000 (16:06 +0000)]
Fix braindead bug, ID number was hardcoded.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56789
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Steve Naroff [Mon, 29 Sep 2008 14:20:56 +0000 (14:20 +0000)]
Fix <rdar://problem/
6253149 > property declaration doesn't declare getter and setter.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56785
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Nico Weber [Mon, 29 Sep 2008 00:25:48 +0000 (00:25 +0000)]
whitespace and comment changes, to fix grammar and 80 col violations
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56776
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Steve Naroff [Sun, 28 Sep 2008 21:07:52 +0000 (21:07 +0000)]
Change a NOTE to a FIXME based on feedback from clattner.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56775
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Ted Kremenek [Sun, 28 Sep 2008 17:25:56 +0000 (17:25 +0000)]
Updated checker build.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56774
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Steve Naroff [Sun, 28 Sep 2008 14:55:53 +0000 (14:55 +0000)]
Fix <rdar://problem/
6252129 > implementation of method in category doesn't effectively declare it for methods below.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56771
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Steve Naroff [Sun, 28 Sep 2008 14:02:55 +0000 (14:02 +0000)]
Fix <rdar://problem/
6252108 > assigning to argument passed to block should not require __block.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56770
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Chris Lattner [Sun, 28 Sep 2008 06:05:35 +0000 (06:05 +0000)]
Fix rdar://
6252231 - cannot call vsnprintf with va_list on x86_64,
by decaying __builtin_va_list's type when forming builtins. On
x86-64 (and other targets) __builtin_va_list is a typedef for
an array.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56768
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Chris Lattner [Sun, 28 Sep 2008 05:54:29 +0000 (05:54 +0000)]
Replace a comparison with a static list of builtins that was wrong (it
wasn't covering checking builtins like __builtin___vsnprintf_chk) with
a check that won't get out of date.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56767
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Chris Lattner [Sun, 28 Sep 2008 05:30:26 +0000 (05:30 +0000)]
Fix rdar://
6251437 , references to enum constant decls in a block
don't need a BlockDeclRefExpr.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56766
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Ted Kremenek [Sun, 28 Sep 2008 04:13:09 +0000 (04:13 +0000)]
Add "Path Length" back to the table of bug reports.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56765
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Steve Naroff [Sun, 28 Sep 2008 01:11:11 +0000 (01:11 +0000)]
Fix <rdar://problem/
6252216 > compare block to NULL.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56764
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Daniel Dunbar [Sun, 28 Sep 2008 01:03:14 +0000 (01:03 +0000)]
Add support for implicit rethrows in @catch blocks.
Comment exception-handling code generation strategy.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56763
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Daniel Dunbar [Sun, 28 Sep 2008 00:19:22 +0000 (00:19 +0000)]
Skip redundant if.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56762
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Steve Naroff [Sun, 28 Sep 2008 00:13:36 +0000 (00:13 +0000)]
Fix <rdar://problem/
6252226 > parser thinks block argument is undefined identifier in NSServices.m
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56761
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Daniel Dunbar [Sat, 27 Sep 2008 23:30:04 +0000 (23:30 +0000)]
(Update LLVM) Clean up obj-c exception generation to be a bit more
readable and to generate more readable IR.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56758
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Daniel Dunbar [Sat, 27 Sep 2008 22:21:14 +0000 (22:21 +0000)]
Bug fix, codegen @catch(id<X> ...) acceptably.
- This should be rejected by sema (IMHO) but that needs some
investigation.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56756
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Ted Kremenek [Sat, 27 Sep 2008 22:02:42 +0000 (22:02 +0000)]
Revert 56735. The old bug categories were more informative.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56755
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Daniel Dunbar [Sat, 27 Sep 2008 07:36:24 +0000 (07:36 +0000)]
Simplify generate code for exceptions:
- There is no need to branch on the rethrow variable to determine if
we need to call objc_exception_try_exit. We know whether an
exception was thrown, so just branch to a different target if we
want to skip the try_exit.
This is a slight semantic departure from gcc, but only for throwing
nil, which is undefined (and for which gcc emits broken code).
- Also fixes a bug in current code which was calling try_exit too
many times when an exception was uncaught (but there were some
handlers).
Fix bug introduced in prev. commit, the type of the @catch parameter
was uninitialized.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56754
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Daniel Dunbar [Sat, 27 Sep 2008 07:16:42 +0000 (07:16 +0000)]
Prefer llvm::Function::addFnAttr(...) to F->addAttribute(~0, ...).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56753
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Daniel Dunbar [Sat, 27 Sep 2008 07:15:59 +0000 (07:15 +0000)]
Simplify code to emit the unified return block and move it to the end
of the function.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56752
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Daniel Dunbar [Sat, 27 Sep 2008 07:03:52 +0000 (07:03 +0000)]
Bug fix, make sure to initialize exception object (to rethrow) even
when there are no @catch blocks.
Also, eliminated unneeded alloca for the rethrow object.
Also, avoid generating code to rethrow exception if the exception will
trivially always be caught.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56751
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Daniel Dunbar [Sat, 27 Sep 2008 06:32:25 +0000 (06:32 +0000)]
Easy fix for nasty bug, exception data buffer had wrong type == wrong
(smaller) size == garbage on stack == heisenbugs.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56750
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Zhongxing Xu [Sat, 27 Sep 2008 03:27:29 +0000 (03:27 +0000)]
Delete trailing white space. It's over 80 columns.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56749
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Daniel Dunbar [Sat, 27 Sep 2008 00:47:03 +0000 (00:47 +0000)]
Remove automagic substitution of %llvmgcc
- Is unused and somewhat unreliable.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56737
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Ted Kremenek [Sat, 27 Sep 2008 00:45:27 +0000 (00:45 +0000)]
Change "leaks" to have the category "Performance".
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56735
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Daniel Dunbar [Sat, 27 Sep 2008 00:44:01 +0000 (00:44 +0000)]
Fix function-attributes test case to not rely on llvm-gcc.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56734
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Daniel Dunbar [Sat, 27 Sep 2008 00:39:13 +0000 (00:39 +0000)]
Fix attributes test case to not run clang umpteen times.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56733
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Ted Kremenek [Fri, 26 Sep 2008 23:24:14 +0000 (23:24 +0000)]
Internally store the body of a BlockExpr using a Stmt* instead of a CompoundStmt*, and use the getBody() method to do the appropriate checking. This both removes the type-punning warnings in Expr.cpp and also makes BlockExpr have more consistency checks against modifications to its body (via StmtIterator).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56710
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Ted Kremenek [Fri, 26 Sep 2008 23:24:05 +0000 (23:24 +0000)]
Forgot to check in header file with last commit.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56709
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Ted Kremenek [Fri, 26 Sep 2008 23:19:04 +0000 (23:19 +0000)]
Use a union instead of a bunch of magic casts to implement a variant. This removes the type-punning errors for DeclGroup.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56708
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