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14118 Commits

Author SHA1 Message Date
Chris Lattner 48eb14dd79 Fix: 
Decl.cpp:716:28: warning: initialization of pointer of type 'clang::VarDecl *' from literal 'false' [-Wbool-conversions]
  VarDecl *LastTentative = false;
                           ^
RewriteRope.cpp:535:12: warning: initialization of pointer of type '<anonymous>::RopePieceBTreeNode *' from literal 'false'
      [-Wbool-conversions]
    return false;
           ^

llvm-svn: 105946
 2010-06-14 18:31:46 +00:00
Benjamin Kramer 7039fcbc5d An implementation of __builtin__fpclassify the way Chris Lattner described by Jörg Blank. 
llvm-svn: 105936
 2010-06-14 10:30:41 +00:00
Charles Davis 2d7b10cc97 Microsoft C++ Mangler: 
- Mangle qualifiers.
- Start mangling variables' types into the name. A variable declared with a
  builtin type should now mangle properly.

llvm-svn: 105931
 2010-06-14 05:29:01 +00:00
Nate Begeman 91e1feab7a Add some missing shifts 
Fix multiplies by scalar
Add SemaChecking code for all immediates
Add SemaChecking-gen support to arm_neon.td

llvm-svn: 105930
 2010-06-14 05:21:25 +00:00
Anders Carlsson cc59cc5d80 Do the same short-circuit optimization when laying out bases. 
llvm-svn: 105920
 2010-06-13 18:00:18 +00:00
Anders Carlsson ae111dc821 Implement part of the EmptySubobjectMap optimization described in PR6998. We still need to do this for bases. 
llvm-svn: 105919
 2010-06-13 17:49:16 +00:00
John McCall 30576cdce3 TemplateSpecializationType's isCurrentInstantiation bit can be derived 
from its canonical type.

llvm-svn: 105912
 2010-06-13 09:25:03 +00:00
Chris Lattner f3d3b36870 Allow an asm label specifier on C++ methods, like GCC does. 
Patch by David Majnemer!

llvm-svn: 105909
 2010-06-13 05:34:18 +00:00
Nate Begeman d773fe67dd Most of NEON sema checking & fix to polynomial type detection 
llvm-svn: 105908
 2010-06-13 04:47:52 +00:00
Chris Lattner bc6bcabc61 fix PR7360: -P mode turns off line markers, but not blank space. 
Apparently some programs which abuse the preprocessor depend 
on this.

llvm-svn: 105889
 2010-06-12 16:20:56 +00:00
Abramo Bagnara da41d0cf5b Added template parameters info for out-of-line definitions of class template methods. 
llvm-svn: 105882
 2010-06-12 08:15:14 +00:00
Charles Davis 7dacc95299 Microsoft C++ Mangler: 
- Don't mangle static variables at global scope.
- Add support for mangling builtin types. This will be used later.

llvm-svn: 105881
 2010-06-12 08:11:16 +00:00
Abramo Bagnara 8075c85230 Don't omit class explicit instantiation from AST. 
llvm-svn: 105880
 2010-06-12 07:44:57 +00:00
Nate Begeman c6ac0ce89f Shifts complete. Only vld & sema checking of constants remain. 
llvm-svn: 105879
 2010-06-12 06:06:07 +00:00
Nate Begeman dd715805ab vbsl, vrev* is implemented via arm_neon.h 
llvm-svn: 105875
 2010-06-12 03:11:41 +00:00
John McCall 45d30c3e36 When deciding whether an expression has the boolean nature, don't look through 
explicit casts.  Fixes PR7359.

llvm-svn: 105871
 2010-06-12 01:56:02 +00:00
Argyrios Kyrtzidis 9116717189 Fix PCH issue. Attributes of a declaration were truncated to just one when the decl was read from a PCH file. 
llvm-svn: 105852
 2010-06-11 23:09:25 +00:00
Nate Begeman 8ed060b95a Most of remaining builtins, 2 generics, vld, and rounding shfits remain. 
llvm-svn: 105848
 2010-06-11 22:57:12 +00:00
Daniel Dunbar af8decbde0 Driver: Switch Compilation to return the translated arguments by default. 
llvm-svn: 105844
 2010-06-11 22:43:38 +00:00
Daniel Dunbar 775d406043 Driver: Add an explicit argument translation phase to the driver itself. We are going to need this to handle things like -Xassembler, -Xpreprocessor, and -Xlinker which we might have to introspect. 
llvm-svn: 105842
 2010-06-11 22:00:26 +00:00
Daniel Dunbar 5c5d30b03a Driver: Get rid of the proxy support in DerivedArgList. 
llvm-svn: 105841
 2010-06-11 22:00:22 +00:00
Daniel Dunbar 18974bdc68 Fix a couple comments. 
llvm-svn: 105840
 2010-06-11 22:00:19 +00:00
Daniel Dunbar 7c9e4306af Driver: Change OptTable::ParseArg to take any ArgList. 
llvm-svn: 105839
 2010-06-11 22:00:17 +00:00
Daniel Dunbar a442fd5da6 Driver: Fix arg_iterator typing to reflect that it is really an iterator over Arg*s. 
llvm-svn: 105838
 2010-06-11 22:00:13 +00:00
Daniel Dunbar d839e77b12 Preprocessor: Ignore unknown pragmas in -E -dM and -Eonly modes. 
llvm-svn: 105830
 2010-06-11 20:10:12 +00:00
John McCall 875679eea0 Fix the constant evaluator for AltiVec-style vector literals so that the 
vector is filled with the given constant;  we were just initializing the
first element.

llvm-svn: 105824
 2010-06-11 17:54:15 +00:00
John McCall b86a6b830e Allow pseudo-destructors to be called on qualified pointers. Patch by 
Troy Straszheim!

llvm-svn: 105823
 2010-06-11 17:36:40 +00:00
John McCall 773cc98c3a Don't store ASTContext references in the TST nodes just to support profiling. 
llvm-svn: 105820
 2010-06-11 11:07:21 +00:00
John McCall dad856dba3 Provide an Objective C mangling for wchar_t. Patch by Nico Weber! 
llvm-svn: 105818
 2010-06-11 10:11:05 +00:00
John McCall 6d1116ac49 Conversions from Objective C object pointers to bool are "pointer conversions 
to bool" in the sense of C++ [over.ics.rank]p4 bullet 1.  I have decreed it.

llvm-svn: 105817
 2010-06-11 10:04:22 +00:00
Jeffrey Yasskin 5d474d0a96 Fix the 64-bit build. operator<<(DiagnosticBuilder, long) doesn't exist, so 
ptrdiff_t (long on 64-bit, apparently) is ambiguous between the int and
unsigned int overloads.

llvm-svn: 105816
 2010-06-11 06:58:43 +00:00
Jeffrey Yasskin 2b99c6fc4f Add an option -fshow-overloads=best|all to limit the number of overload 
candidates printed.  We default to 'all'.  At the moment, 'best' prints only
the first 4 overloads, but we'll improve that over time.

llvm-svn: 105815
 2010-06-11 05:57:47 +00:00
Charles Davis b6a5a0d9e1 When mangling for the Microsoft C++ ABI, mangle variables in the global 
namespace, too.

llvm-svn: 105809
 2010-06-11 04:25:47 +00:00
Tom Care 00554634db Small fixes regarding printf fix suggestions. 
- Added some handling of flags that become invalid when changing the conversion specifier.
- Changed fixit behavior to remove unnecessary length modifiers.
- Separated some tests out and added some comments.

modified:
  lib/Analysis/PrintfFormatString.cpp
  test/Sema/format-strings-fixit.c

llvm-svn: 105807
 2010-06-11 04:22:02 +00:00
Charles Davis 9af2d4a614 Start implementing the Microsoft-style name mangler. Mangle simple names 
(but not their types; that's later).

NOTE: Right now, variables in the global namespace don't get mangled, even
though they're supposed to be. This is because the default mangler
implements the shouldMangleDeclName() method that tells clang not to mangle
them. This will be fixed in a later patch.

llvm-svn: 105805
 2010-06-11 03:07:32 +00:00
Charles Davis 95a546ee4d Add an option to specify the target C++ ABI to the frontend. Use it to 
select either the default Itanium ABI or the new, experimental Microsoft ABI.

llvm-svn: 105804
 2010-06-11 01:06:47 +00:00
John McCall c392f37ae8 Split DependentNameType into two types. DependentNameType represents the 
case of an elaborated-type-specifier like 'typename A<T>::foo', and
DependentTemplateSpecializationType represents the case of an
elaborated-type-specifier like 'typename A<T>::template B<T>'.  The TypeLoc
representation of a DependentTST conveniently exactly matches that of an
ElaboratedType wrapping a TST.

Kill off the explicit rebuild methods for RebuildInCurrentInstantiation;
the standard implementations work fine because the nested name specifier
is computable in the newly-entered context.

llvm-svn: 105801
 2010-06-11 00:33:02 +00:00
Nate Begeman e0935ffa50 Multiplies, some shifts, set_lane 
llvm-svn: 105793
 2010-06-10 18:11:55 +00:00
Chandler Carruth c65667c8ba Another chunk of the new RecursiveASTVisitor implementation: switch the return 
value semantics such that we recurse while the visitors return true, and halt
as soon as one returns false. Patch by csilvers.

llvm-svn: 105787
 2010-06-10 10:31:57 +00:00
Rafael Espindola ad8fed53ff Create a LinuxTargetInfo on ARM. This make clang correctly expand 
__USER_LABEL_PREFIX__.

llvm-svn: 105771
 2010-06-10 00:46:51 +00:00
Nate Begeman 4a04b467d9 support _lane ops, and multiplies by scalar. 
llvm-svn: 105770
 2010-06-10 00:17:56 +00:00
Charles Davis 74ce85980b Add a stub Microsoft Visual C++ ABI class (with stub mangler). 
llvm-svn: 105767
 2010-06-09 23:25:41 +00:00
Daniel Dunbar bfe71f2416 Driver: Change Option parsing to always create arguments referring to unaliased 
options.
 - This matches the intent of the .td files, and will simplify alias handling.
 - PR7321.

llvm-svn: 105763
 2010-06-09 22:44:34 +00:00
Daniel Dunbar 35cbfeba8f Driver: Eliminate Arg subclasses, which are now unnecessary. 
llvm-svn: 105762
 2010-06-09 22:31:08 +00:00
Daniel Dunbar 8b77f73314 Driver: Keep the rendering style in the option, instead of as part of the Arg. 
llvm-svn: 105761
 2010-06-09 22:31:04 +00:00
Daniel Dunbar 8f1ebabaf7 Driver: Change Arg to just hold the values directly, instead of implicitly 
deriving them from the Arg type.

llvm-svn: 105760
 2010-06-09 22:31:00 +00:00
Daniel Dunbar 0bcb62dc30 Frontend: Fix crashes on error paths. 
llvm-svn: 105759
 2010-06-09 22:30:54 +00:00
Sebastian Redl c3eba8f547 Commit my WIP on constexpr support. This commit: an XFAILed test and treating constexpr as a top-level const. 
llvm-svn: 105752
 2010-06-09 21:19:43 +00:00
Sebastian Redl 243d9057d0 Fix two typos in comments. 
llvm-svn: 105751
 2010-06-09 21:17:41 +00:00
Daniel Dunbar c656d3e111 Revert "Driver: Change Option parsing to always create arguments referring to 
unaliased", this isn't quite right yet.

llvm-svn: 105747
 2010-06-09 19:27:07 +00:00