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Author SHA1 Message Date
Jeffrey Yasskin
caa710dfd2 PR7245: Make binding a reference to a temporary without a usable copy 
constructor into an extension warning into the error that C++98 requires.

llvm-svn: 105529
 2010-06-07 15:58:05 +00:00
Kenneth Uildriks
1850444000 Partial specialization was not checking the callsite to make sure it was using the same constants as the specialization, leading to calls to the wrong specialization. Patch by Takumi Nakamura\! 
llvm-svn: 105528
 2010-06-05 14:50:21 +00:00
Duncan Sands
e4f45cc88f This bug is also present in MSVC10. Requested by Elrood on IRC. 
llvm-svn: 105527
 2010-06-05 12:40:43 +00:00
John McCall
cb0f89a434 Simplify the methods for creating a pointer, reference, member-pointer, 
or block-pointer type by removing the qualifiers parameter.  Introduce a
method to perform semantic checking when adding qualifiers to a type.

llvm-svn: 105526
 2010-06-05 06:41:15 +00:00
Abramo Bagnara
d73405829b Added AccessSpecDecl node. 
llvm-svn: 105525
 2010-06-05 05:09:32 +00:00
Chris Lattner
fdd2614330 revert r105521, which is breaking the buildbots with stuff like this: 
In file included from X86InstrInfo.cpp:16:
X86GenInstrInfo.inc:2789: error: integer constant is too large for 'long' type
X86GenInstrInfo.inc:2790: error: integer constant is too large for 'long' type
X86GenInstrInfo.inc:2792: error: integer constant is too large for 'long' type
X86GenInstrInfo.inc:2793: error: integer constant is too large for 'long' type
X86GenInstrInfo.inc:2808: error: integer constant is too large for 'long' type
X86GenInstrInfo.inc:2809: error: integer constant is too large for 'long' type
X86GenInstrInfo.inc:2816: error: integer constant is too large for 'long' type
X86GenInstrInfo.inc:2817: error: integer constant is too large for 'long' type

llvm-svn: 105524
 2010-06-05 04:17:30 +00:00
Bruno Cardoso Lopes
594fa26317 Initial AVX support for some instructions. No patterns matched 
yet, only assembly encoding support.

llvm-svn: 105521
 2010-06-05 03:53:24 +00:00
Bruno Cardoso Lopes
c4f614870f Teach tablegen to support 'defm' inside multiclasses. 
llvm-svn: 105519
 2010-06-05 02:11:52 +00:00
Jeffrey Yasskin
2f96e9f5c9 Add an extension to avoid an error when a global template has the same name as 
a member template, and you try to call the member template with an explicit
template argument.  See PR7247 

For example, this downgrades the error to a warning in:

template<typename T> struct set{};
struct Value {
    template<typename T>
    void set(T value) {
    }
};
void foo() {
    Value v;
    v.set<double>(3.2);  // Warning here.
}

llvm-svn: 105518
 2010-06-05 01:39:57 +00:00
Dan Gohman
0501b03242 Make MachineFunctionPass::createPrinterPass private, as no subclasses 
should be calling it.

llvm-svn: 105517
 2010-06-05 01:19:12 +00:00
Devang Patel
6ccba0fb6e Preserve type info for local variables in optimized builds. 
llvm-gcc enabled this couple of weeks ago.

llvm-svn: 105516
 2010-06-05 01:14:40 +00:00
Dale Johannesen
81ef35b3ca Improvements to tail call code. No functional effect 
unless using -arm-tail-calls.

llvm-svn: 105515
 2010-06-05 00:51:39 +00:00
Dan Gohman
520913cf9e getFoldedOffsetOf no longer does anything special with vector types. 
llvm-svn: 105514
 2010-06-05 00:47:34 +00:00
Dan Gohman
8c292adba4 No need to special-case structs here; structs are first-class now. 
llvm-svn: 105513
 2010-06-05 00:42:29 +00:00
Stuart Hastings
3ca391027f Revert 105492 & 105493 due to a testcase regression. Radar 7424645. 
llvm-svn: 105511
 2010-06-05 00:39:29 +00:00
Dan Gohman
bbfb6aca92 LSR needs to remember inserted instructions even in postinc mode, because 
there could be multiple subexpressions within a single expansion which
require insert point adjustment. This fixes PR7306.

llvm-svn: 105510
 2010-06-05 00:33:07 +00:00
Dale Johannesen
df1a7f83bf Fix some liveout handling related to tail calls, see comments. 
I don't think this ever resulted in problems on x86, but it
would on ARM.

llvm-svn: 105509
 2010-06-05 00:30:45 +00:00
Dan Gohman
d7910a805d Implement operator== and operator!= for SetVector. 
llvm-svn: 105508
 2010-06-05 00:26:02 +00:00
Devang Patel
3eed2cf587 test case for r105504. 
Radar 8055687.

llvm-svn: 105505
 2010-06-04 23:47:41 +00:00
John McCall
8cb7bdfd33 Alter the interface of GetTypeForDeclarator to return a TypeSourceInfo*. 
This is never null, but the associated type might be.

llvm-svn: 105503
 2010-06-04 23:28:52 +00:00
Evan Cheng
a03e6f85fe Re-apply 105308 with fix. 
llvm-svn: 105502
 2010-06-04 23:28:13 +00:00
Dan Gohman
67b4403101 Don't track users of undef values; they aren't interesting for 
register pressure.

llvm-svn: 105501
 2010-06-04 23:16:05 +00:00
Rafael Espindola
e971b9a260 Correctly align large arrays in x86-64. This fixes PR5599. 
llvm-svn: 105500
 2010-06-04 23:15:27 +00:00
Jim Grosbach
a1e08fb256 Make if-conversion ignore dbg_value instructions in its analysis. rdar://7797940 
llvm-svn: 105498
 2010-06-04 23:01:26 +00:00
Nate Begeman
7090e5be2b Handle multi-vector returns and args. 
llvm-svn: 105496
 2010-06-04 22:53:30 +00:00
Devang Patel
e89b759501 Update docs to reflect new DISubprogram elements. 
llvm-svn: 105495
 2010-06-04 22:49:55 +00:00
Anders Carlsson
76f513f862 When deciding whether reinterpret_cast casts away constness we need to look at array qualifiers. Fixes rdar://problem/8018292. 
llvm-svn: 105494
 2010-06-04 22:47:55 +00:00
Stuart Hastings
7c015988fe Support for nested functions/classes in debug output. Radar 7424645. 
llvm-svn: 105492
 2010-06-04 22:36:03 +00:00
John McCall
a3cecb628f Add indexing support for the block and @property type location information 
I just implemented.

llvm-svn: 105491
 2010-06-04 22:33:30 +00:00
Devang Patel
36da24b546 Copy location info for current function argument from dbg.declare if respective store instruction does not have any location info. 
llvm-svn: 105490
 2010-06-04 22:27:30 +00:00
Nate Begeman
6736cc89d0 Initial support for ARM NEON builtins, codegen up next 
llvm-svn: 105489
 2010-06-04 21:36:27 +00:00
Nate Begeman
0d081df3f2 Additional fixes to BuiltinsARM.def generator, on to clang codegen. 
llvm-svn: 105488
 2010-06-04 21:36:00 +00:00
Fariborz Jahanian
ea882cd92e Build AST for copy-construction of copied-in 
class object in blocks and carry it to IRGen.

llvm-svn: 105487
 2010-06-04 21:35:44 +00:00
Dale Johannesen
065d6fd537 More tail call removal. 
llvm-svn: 105485
 2010-06-04 21:14:24 +00:00
John McCall
339bb66246 Remember type source information for Objective C property declarations. 
llvm-svn: 105484
 2010-06-04 20:50:08 +00:00
Jim Grosbach
50d229e6b3 Skip dbg_value instructions when scanning instructions in register scavenging. 
llvm-svn: 105481
 2010-06-04 20:18:30 +00:00
Dan Gohman
538b413ccb Fix normalization and de-normalization of non-affine SCEVs. 
llvm-svn: 105480
 2010-06-04 19:16:34 +00:00
Fariborz Jahanian
9643399ef0 Added a field to BlockDeclRefExpr for future use. 
No functionality change yet.

llvm-svn: 105479
 2010-06-04 19:06:53 +00:00
John McCall
8e346702b6 Preserve more information from a block's original function declarator, if one 
was given.  Remove some unnecessary accounting from BlockScopeInfo.  Handle
typedef'ed function types until such time as we decide not.

llvm-svn: 105478
 2010-06-04 19:02:56 +00:00
Daniel Dunbar
7f3d95054b Driver: Change -dwarf-debug-flags option to pass the original command line 
arguments after translation, instead of the -cc1 level arguments.

llvm-svn: 105476
 2010-06-04 18:47:06 +00:00
Daniel Dunbar
6beaf5110f Driver/Darwin: Model dsymutil properly, as a separate action/tool kind which is 
added as the last output step, instead of just hacking it into the link step.
 - Among other things, this fixes dSYM generation when using multiple -arch options.

llvm-svn: 105475
 2010-06-04 18:28:41 +00:00
Daniel Dunbar
8829962030 Driver: Add an explicit dsymutil action. 
llvm-svn: 105474
 2010-06-04 18:28:36 +00:00
Jakob Stoklund Olesen
864827afb0 Keep track of the call instructions whose clobber lists were skipped during fast 
register allocation.

Process all of the clobber lists at the end of the function, marking the
registers as used in MachineRegisterInfo.

This is necessary in case the calls clobber callee-saved registers (sic).

llvm-svn: 105473
 2010-06-04 18:08:29 +00:00
Dale Johannesen
d1b9311afa More thoroughly disable tails calls by default. 
8060143, although this doesn't fix the real problem with tail call.

llvm-svn: 105472
 2010-06-04 18:04:24 +00:00
Jim Grosbach
3548803f62 Another fix to prevent debug info from affecting codegen. rdar://7797940 
llvm-svn: 105470
 2010-06-04 17:57:34 +00:00
Fariborz Jahanian
64176c2c97 For C++ copied in objects, use copy constructors in 
setting up block's descriptor. This is on going work to
support c++ specific issues in setting up blocks
various APIs.

llvm-svn: 105469
 2010-06-04 16:10:00 +00:00
Rafael Espindola
92eb2cbbef Add ARM paths for debian. Not enough to bootstrap on a beagle board, but 
moves us further.

llvm-svn: 105468
 2010-06-04 14:28:10 +00:00
Dan Gohman
f4e31c8974 Fix an apparent typo. 
llvm-svn: 105467
 2010-06-04 14:16:02 +00:00
John McCall
a3ccba0417 Restructure how we interpret block-literal declarators. Correctly handle 
the case where we pick up block arguments from a typedef.  Save the block
signature as it was written, and preserve same through PCH.

llvm-svn: 105466
 2010-06-04 11:21:44 +00:00
Abramo Bagnara
52d6350dd2 Don't insert in lexical context implicit definitions of static member instances. 
llvm-svn: 105465
 2010-06-04 09:35:39 +00:00