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120784 Commits

Author SHA1 Message Date
Akira Hatanaka 60f5fe6857 Ignore return type if its size is zero. 
llvm-svn: 148744
 2012-01-23 23:18:57 +00:00
Johnny Chen fab7a91d92 Tiny refactoring to use member functions instead of directly accessing member fields. 
llvm-svn: 148743
 2012-01-23 23:03:59 +00:00
Anton Korobeynikov 820417af07 Add missed mayStore flag to STREXD / t2STREXD 
llvm-svn: 148742
 2012-01-23 22:57:52 +00:00
Chris Lattner 3756b91313 start the implementation of a new ConstantDataVector and ConstantDataArray 
classes, per PR1324.  Not all of their helper functions are implemented,
nothing creates them, and the rest of the compiler doesn't handle them yet.

llvm-svn: 148741
 2012-01-23 22:57:10 +00:00
Bill Wendling 11eeeff24f Remove extraneous ';'s. 
llvm-svn: 148740
 2012-01-23 22:55:02 +00:00
Bill Wendling ec601f003a Remove extraneous ';'. 
llvm-svn: 148739
 2012-01-23 22:53:59 +00:00
David Blaikie d3303ded75 Remove dead default. 
llvm-svn: 148738
 2012-01-23 22:37:11 +00:00
Devang Patel cf893a437e Intel syntax: Robustify parsing of memory operand's displacement experssion. 
llvm-svn: 148737
 2012-01-23 22:35:25 +00:00
David Blaikie 3dc3af8ff2 Simplify llvm:🆑:Option by using a bit field instead of manual bit packing. 
This still preserves the same total layout.

Previously it looked like:
*** Dumping AST Record Layout
   0 | class llvm:🆑:Option
   0 |   (Option vtable pointer)
   8 |   int NumOccurrences
  12 |   int Flags
  16 |   unsigned int Position
  20 |   unsigned int AdditionalVals
  24 |   class llvm:🆑:Option * NextRegistered
  32 |   const char * ArgStr
  40 |   const char * HelpStr
  48 |   const char * ValueStr
  sizeof=56, dsize=56, align=8
  nvsize=56, nvalign=8

Now it looks like:
*** Dumping AST Record Layout
   0 | class llvm:🆑:Option
   0 |   (Option vtable pointer)
   8 |   int NumOccurrences
  12 |   enum NumOccurrencesFlag Occurrences
  12 |   unsigned int Value
  12 |   enum OptionHidden HiddenFlag
  12 |   enum FormattingFlags Formatting
  13 |   unsigned int Misc
  16 |   unsigned int Position
  20 |   unsigned int AdditionalVals
  24 |   class llvm:🆑:Option * NextRegistered
  32 |   const char * ArgStr
  40 |   const char * HelpStr
  48 |   const char * ValueStr
  sizeof=56, dsize=56, align=8
  nvsize=56, nvalign=8

llvm-svn: 148736
 2012-01-23 22:22:44 +00:00
Sebastian Redl 09edce0400 Minor fixups for auto deduction of initializer lists. 
Fix some review comments.
Add a test for deduction when std::initializer_list isn't available yet.
Fix redundant error messages. This fixes and outstanding FIXME too.

llvm-svn: 148735
 2012-01-23 22:09:39 +00:00
Jim Grosbach a8b444b08b NEON VLD3 lane-indexed assembly parsing and encoding. 
llvm-svn: 148734
 2012-01-23 21:53:26 +00:00
Rafael Espindola 3c47e37387 Add support for .cfi_signal_frame. Fixes pr11762. 
llvm-svn: 148733
 2012-01-23 21:51:52 +00:00
Chris Lattner 599ca4275f Various public StringMap methods take or return "MapEntryTy", make it public. 
llvm-svn: 148732
 2012-01-23 21:42:52 +00:00
Argyrios Kyrtzidis 18dc04eba2 [libclang] For: 
@implementation I(cat)
suppress subsequent references to 'I'.

rdar://10568103

llvm-svn: 148730
 2012-01-23 21:28:38 +00:00
Kostya Serebryany 586ade114b [asan] use internal_strcmp before asan_init is done. *may* fix asan issue #30 
llvm-svn: 148726
 2012-01-23 21:20:05 +00:00
Lang Hames 2f6377cafe copyImplicitOps is redundant here - the loop above already copies these ops. 
llvm-svn: 148725
 2012-01-23 21:15:01 +00:00
Jakob Stoklund Olesen 20948fab69 Fix PR11829. PostRA LICM was too aggressive. 
This fixes a typo in r148589.

llvm-svn: 148724
 2012-01-23 21:01:15 +00:00
Jakob Stoklund Olesen 9082353e3b Simplify debug output. 
llvm-svn: 148723
 2012-01-23 21:01:11 +00:00
Argyrios Kyrtzidis ba52365ae3 Introduce Sema::isNullExpr() that contains the checks that 
Sema::DiagnoseSentinelCalls() does.

llvm-svn: 148722
 2012-01-23 20:38:53 +00:00
Devang Patel e660fdd953 Intel syntax: Parse memory operand with empty base reg, e.g. DWORD PTR [4*RDI] 
llvm-svn: 148721
 2012-01-23 20:20:06 +00:00
Kaelyn Uhrain cb7a0406c3 In CorrectTypo, use the cached correction as a starting point instead. 
Previously, for unqualified lookups, a positive cache hit is used as the
only non-keyword correction and a negative cache hit immediately returns
an empty TypoCorrection. With the new callback objects, this behavior
causes false negatives by not accounting for the fact that callback
objects alter the set of potential/allowed corrections. The new behavior
is to seed the set of corrections with the cached correction (for
positive hits) to estabilishing a baseline edit distance. Negative cache
hits are only stored or used when either no callback object is provided
or when it returns true for a call to ValidateCandidate with an empty
TypoCorrection (i.e. when ValidateCandidate does not seem to be doing
any checking of the TypoCorrection, such as when an instance of the base
callback class is used solely to specify the set of keywords to be accepted).

llvm-svn: 148720
 2012-01-23 20:18:59 +00:00
Johnny Chen 8cc80b2914 Followup check in for http://llvm.org/viewvc/llvm-project?rev=148491&view=rev, 
where we changed the CommandObjectSettingsSet object impl to require raw command string.

Do the same for CommandObjectSettingsAppend/InsertBefore/InsertAfter classes and
add test cases for basic functionalities as well as for variable name completion.

llvm-svn: 148719
 2012-01-23 19:49:28 +00:00
Jim Grosbach d28ef9ac46 Simplify some NEON assembly pseudo definitions. 
Let the generic token alias definitions handle the data subtype
suffices. We don't need explicit versions for each.

llvm-svn: 148718
 2012-01-23 19:39:08 +00:00
Johnny Chen e20e9aeb25 Dump the raw bytes and the disassembled instruction before calling self.assertTrue() instead of after, 
in case the assert fails for any reason.

llvm-svn: 148717
 2012-01-23 19:37:53 +00:00
Kostya Serebryany 8c84d4591d [asan] document the need for -fno-optimize-sibling-calls 
llvm-svn: 148716
 2012-01-23 18:50:23 +00:00
Matt Beaumont-Gay 54db64e2e4 Silence warnings in -asserts build 
llvm-svn: 148715
 2012-01-23 18:46:04 +00:00
Kostya Serebryany f9418f9679 [asan] test that -fno-optimize-sibling-calls helps to get sane stack traces 
llvm-svn: 148714
 2012-01-23 18:44:34 +00:00
Howard Hinnant 53418916fc I'm beginning to be able to throw/catch a wide variety of objects. 
llvm-svn: 148713
 2012-01-23 18:39:47 +00:00
Devang Patel 880bc1644b Intel syntax: Parse segment registers. 
llvm-svn: 148712
 2012-01-23 18:31:58 +00:00
Bob Wilson 51897ec79b Fix a typo: _MM_FLUSH_ZERO_OFF has the wrong value. rdar://10716672 
llvm-svn: 148711
 2012-01-23 18:27:24 +00:00
Argyrios Kyrtzidis 5c4e065a9a Introduce CXXRecordDecl::isCLike() that is true if the class is C-like, 
without C++-specific features.

Use it to set the language to C++ when indexing non-C-like structs.
rdar://10732579

llvm-svn: 148708
 2012-01-23 16:58:45 +00:00
Argyrios Kyrtzidis 7e614d7dce [libclang] Index C++ template specializations, rdar://10732708 
llvm-svn: 148707
 2012-01-23 16:58:41 +00:00
Argyrios Kyrtzidis 9f777356a3 [libclang] Index namespaces in C++ qualified lookup of members, rdar://10732798 
llvm-svn: 148706
 2012-01-23 16:58:38 +00:00
Argyrios Kyrtzidis 84bd164862 [libclang] Index C++ constructor initializers, rdar://10732164 
llvm-svn: 148705
 2012-01-23 16:58:36 +00:00
Argyrios Kyrtzidis abff5f1271 Improve Lexer::getImmediateMacroName to take into account inner macros 
of macro arguments.

For "MAC1( MAC2(foo) )" and location of 'foo' token it would return
"MAC1" instead of "MAC2".

llvm-svn: 148704
 2012-01-23 16:58:33 +00:00
Douglas Gregor 1cc88a977c Handle pseudo-object expressions (and any other placeholder 
expression) when code-completing member access expressions. Fixes
<rdar://problem/10717172>.

llvm-svn: 148703
 2012-01-23 15:59:30 +00:00
Douglas Gregor c7ee2013d9 Add -Wnarrowing as an alias for -Wc++11-narrowing, for better GCC 
compatibility.

llvm-svn: 148702
 2012-01-23 15:52:03 +00:00
Douglas Gregor 84585ab48e Downgrade C++11 narrowing conversion errors to warnings default-mapped 
to an error, so that users can turn them off if necessary. Note that
this does *not* change the behavior of in a SFINAE context, where we
still flag an error even if the warning is disabled. This matches
GCC's behavior.

llvm-svn: 148701
 2012-01-23 15:29:33 +00:00
Chris Lattner c7f9fd4da8 convert CAZ, UndefValue, and CPN to use DenseMap's again, this time without 
using OwningPtr.  OwningPtr would barf when the densemap had to reallocate,
which doesn't appear to happen on the regression test suite, but obviously
happens in real life :)

llvm-svn: 148700
 2012-01-23 15:20:12 +00:00
Chris Lattner de0132a763 revert r148688 too, this isn't safe for DenseMap use. When DenseMap resizes, it will need to copy around arbitrary pointers 
llvm-svn: 148699
 2012-01-23 15:10:41 +00:00
Chris Lattner 962c272f95 revert r148691 and 148693 
llvm-svn: 148698
 2012-01-23 15:09:44 +00:00
Alexander Potapenko c94cf8faf6 Implemented AddressSanitizer::getPassName() 
llvm-svn: 148697
 2012-01-23 11:22:43 +00:00
Alexander Potapenko 046ecc06be Wrap CFStringCreateCopy to prevent copying constant CF strings. 
This should fix http://code.google.com/p/address-sanitizer/issues/detail?id=10

llvm-svn: 148696
 2012-01-23 10:09:54 +00:00
Alexander Potapenko f9392011c8 Add a test for CFStringCreateCopy. 
Normally this function should not create copies of constant strings, but it does when the default CFAllocator
is replaced (e.g. under AddressSanitizer)

This test is related to http://code.google.com/p/address-sanitizer/issues/detail?id=10

llvm-svn: 148695
 2012-01-23 10:06:14 +00:00
NAKAMURA Takumi 28ea8f523b ARMAsmPrinter.cpp: Try to fix up r148686. EnableARMEHABI was also here. 
llvm-svn: 148694
 2012-01-23 09:14:42 +00:00
Chris Lattner 4494e1ae25 switch UndefValue and ConstantPointerNull over to DenseMap's for uniquing. 
llvm-svn: 148693
 2012-01-23 08:52:32 +00:00
Nick Lewycky 75499f5d04 Fix broken link. 
llvm-svn: 148692
 2012-01-23 08:47:21 +00:00
Chris Lattner 1910c9c3a0 Replace a use of ConstantUniqueMap for CAZ constants with a simple DenseMap. 
Now that the type system rewrite has landed, there is no need for its
complexity and std::map'ness.

llvm-svn: 148691
 2012-01-23 08:42:38 +00:00
Nick Lewycky 1c8c436a85 Add support for -fno-optimize-sibling-calls. Currently only implemented in the 
X86 backend in LLVM.

llvm-svn: 148689
 2012-01-23 08:29:12 +00:00
Chris Lattner ff1049146d allow OwningPtr to be copy constructed if null, which is required to 
make them be a valuetype in a DenseMap.

llvm-svn: 148688
 2012-01-23 08:19:57 +00:00