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114503 Commits

Author SHA1 Message Date
Douglas Gregor 6e8da6a291 Don't analyze comparisons in type- or value-dependent 
subexpressions. Fixes PR10291.

llvm-svn: 141552
 2011-10-10 17:38:18 +00:00
Howard Hinnant 03a466b3b9 Remove -Wglobal-constructors from flags. This was an accidental addition. 
llvm-svn: 141551
 2011-10-10 17:36:59 +00:00
Douglas Gregor 556e5860f9 Per C++ [class.bit]p2, unnamed bit-fields are not members. Fixes PR10289. 
llvm-svn: 141549
 2011-10-10 17:22:13 +00:00
Bill Wendling 5cf6fd422e Mark the llvm.eh.sjlj.functioncontext intrinsic as reading memory so that fast 
isel doesn't ignore it.

llvm-svn: 141548
 2011-10-10 17:08:47 +00:00
Richard Smith f368fb40df constexpr: Disable checking of constructor member initializer lists for 
constexpr constructor templates. Such checking is optional, and currently hard
to get right since clang doesn't generate implicit member initializers until
instantiation (even for non-dependent members).

This is needed for clang to accept libstdc++ from g++4.6 in c++0x mode.

llvm-svn: 141547
 2011-10-10 16:38:04 +00:00
Greg Clayton 995e10ac9b Patch from Dragos Tatulea regarding typedefs with the new RangeArray template class. 
llvm-svn: 141546
 2011-10-10 16:33:44 +00:00
Douglas Gregor bcc9539323 Don't complain about qualified property or ivar access when the 
qualifier itself is invalid. Crasher noticed by Fariborz.

llvm-svn: 141544
 2011-10-10 16:09:49 +00:00
Douglas Gregor b06fa540e8 When adding a direct initializer to a declaration, allow the 
initializer to update the type of the declaration. For example, this
allows us to determine the size of an incomplete array from its
initializer. Fixes PR10288.

llvm-svn: 141543
 2011-10-10 16:05:18 +00:00
Douglas Gregor 728d00b8e7 Parse the initializer for a class member after handling its 
declarator, so that the declarator is in scope for the
initializer. Fixes PR9989.

llvm-svn: 141539
 2011-10-10 14:49:18 +00:00
Douglas Gregor 877d4ebba4 Always add the built-in overload candidates for operators &&, ||, and 
!. Fixes PR9865.

llvm-svn: 141537
 2011-10-10 14:05:31 +00:00
Douglas Gregor 3053586149 Remove the TODO file; it's not interesting any more 
llvm-svn: 141536
 2011-10-10 13:43:20 +00:00
Benjamin Kramer 357d7dcbf4 llvm-objdump: Take ownership of MCInstrInfos. 
llvm-svn: 141535
 2011-10-10 13:10:09 +00:00
Benjamin Kramer 4d8c0e791e llvm-nm: Don't leak bitcode buffers. 
llvm-svn: 141534
 2011-10-10 13:10:04 +00:00
Benjamin Kramer e7ae31cc25 XFAIL tblgen tests on leak checkers. 
llvm-svn: 141533
 2011-10-10 13:09:59 +00:00
Benjamin Kramer 138ef9ca4a Another case of HadMultipleCandidates being used uninitialized. 
llvm-svn: 141532
 2011-10-10 12:54:05 +00:00
Bill Wendling ea662bb32f When getting the number of bits necessary for addressing mode 
ARMII::AddrModeT1_s, we need to take into account that if the frame register is
ARM::SP, then the number of bits is 8. If it's not ARM::SP, then the number of
bits is 5.

llvm-svn: 141529
 2011-10-10 07:24:23 +00:00
Alexis Hunt d6da876bac Begin work consolidating ShouldDelete* functions. 
Begin with just default constructors. One note is that as a side effect
of this, a conformance test was removed on the basis that this is almost
certainly a defect as with most of union initialization. As it is, clang
does not implement union initialization close to the standard as it's
quite broken as written. I hope to write a paper addressing the issues
eventually.

llvm-svn: 141528
 2011-10-10 06:18:57 +00:00
Craig Topper a14c5723eb Put a bunch of calls to ToggleFeature behind proper if statements. 
llvm-svn: 141527
 2011-10-10 05:34:02 +00:00
Tobias Grosser 11ce922456 Parse LLVM command line arguments after plugins have been loaded 
This fixes a crash due to command line options, that are not available
before the loading of plugins finished.

llvm-svn: 141525
 2011-10-10 01:23:06 +00:00
Douglas Gregor 16e65616d6 Implement the restrictions in C++ [class.friend]p6, which disallow 
defining a friend function with a qualified name or in a local
class. Fixes PR9853. 

llvm-svn: 141524
 2011-10-10 01:11:59 +00:00
Chad Rosier b60187ae74 Fix a regression from r138445. If we're loading from the frame/base pointer 
the tADDrSPi instruction can't be used.  Make sure we're updating the opcode
to tADDi3 in all cases.
rdar://10254707

llvm-svn: 141523
 2011-10-10 01:03:35 +00:00
Douglas Gregor 12340e5b18 Diagnose attempts to qualify the name of an instance variable or 
property in an Objective-C++ member access expression. Fixes PR9759.

llvm-svn: 141522
 2011-10-09 23:22:49 +00:00
Douglas Gregor f7b98957ac Push "out-of-line" declarations into scope when their lexical/semantic 
redeclaration contexts are the same, as occurs within linkage
specifications. Fixes PR9162.

llvm-svn: 141521
 2011-10-09 22:57:49 +00:00
Douglas Gregor 56636589ff The effective context of a friend function is its lexical 
context. Fixes PR9103.

llvm-svn: 141520
 2011-10-09 22:38:36 +00:00
Douglas Gregor f892c7fe60 For the various CF and NS attributes, don't complain if the parameter 
or return types are dependent. Fixes PR9049.

llvm-svn: 141518
 2011-10-09 22:26:49 +00:00
Douglas Gregor 0c83c8128b Per the note in C++0x [temp.deduct.call]p4, don't attempt template 
argument deduction against a function parameter that has no deducible
template parameters in it. Fixes PR8598.

llvm-svn: 141517
 2011-10-09 22:06:46 +00:00
Peter Collingbourne 1deb5b61f4 OpenCL: add driver/frontend support for precompiled headers 
llvm-svn: 141516
 2011-10-09 22:03:19 +00:00
Douglas Gregor e9d075e434 A friend template specialization is also dependent if any of its 
template arguments are dependent. Fixes PR10913.

llvm-svn: 141515
 2011-10-09 20:59:17 +00:00
Douglas Gregor 668d362503 Only allow taking the address of an expression of type 'overloaded 
function type' when that expression is actually an overloaded function
reference (and not the address of an overloaded function
reference). Fixes PR11066. 

llvm-svn: 141514
 2011-10-09 19:10:41 +00:00
Douglas Gregor bb64afcc39 Diagnose attempts to declare a non-static data member with a 
non-identifier name. Fixes PR10839.

llvm-svn: 141513
 2011-10-09 18:55:59 +00:00
Douglas Gregor c4475e8cd6 When building source location information for an _Atomic type, be sure 
to fill in the source locations for the underlying value type. Fixes
an intermittent crasher (due to uninitialized data) in the PCH test
for _Atomic types.

llvm-svn: 141512
 2011-10-09 18:45:17 +00:00
Douglas Gregor 4d328b6e16 After instantiating a 'noexcept' expression, be sure to convert it to 
a boolean value and check that it is a constant expression. Fixes
PR11084.

llvm-svn: 141511
 2011-10-09 18:31:23 +00:00
Benjamin Kramer ec44099cf8 Initialize the HadMultipleCandidates flag. 
Found by valgrind.

llvm-svn: 141510
 2011-10-09 17:58:25 +00:00
Justin Holewinski dd40b0d792 PTX: Print .ptr kernel attributes if PTX version >= 2.2 
llvm-svn: 141508
 2011-10-09 15:42:02 +00:00
Howard Hinnant 287e20e824 Update instructions for building on Mac OS 10.6 
llvm-svn: 141507
 2011-10-09 15:25:34 +00:00
Howard Hinnant 1ed7df111b Fix <rdar://problem/10256836> getline of an empty string mistakenly causes failure 
llvm-svn: 141506
 2011-10-09 15:20:46 +00:00
Craig Topper fe9179fa4f Add Ivy Bridge 16-bit floating point conversion instructions for the X86 disassembler. 
llvm-svn: 141505
 2011-10-09 07:31:39 +00:00
Greg Clayton 2e9f7a0f01 Remove unneeded exports. 
llvm-svn: 141504
 2011-10-08 22:26:32 +00:00
Jakob Stoklund Olesen 513d1213cc Prevent potential NOREX bug. 
A GR8_NOREX virtual register is created when extrating a sub_8bit_hi
sub-register:

  %vreg2<def> = COPY %vreg1:sub_8bit_hi; GR8_NOREX:%vreg2 %GR64_ABCD:%vreg1
  TEST8ri_NOREX %vreg2, 1, %EFLAGS<imp-def>; GR8_NOREX:%vreg2

If such a live range is ever split, its register class must not be
inflated to GR8.  The sub-register copy can only target GR8_NOREX.

I dont have a test case for this theoretical bug.

llvm-svn: 141500
 2011-10-08 20:20:03 +00:00
Jakob Stoklund Olesen 729abd360e Add TEST8ri_NOREX pseudo to constrain sub_8bit_hi copies. 
In 64-bit mode, sub_8bit_hi sub-registers can only be used by NOREX
instructions. The COPY created from the EXTRACT_SUBREG DAG node cannot
target all GR8 registers, only those in GR8_NOREX.

TO enforce this, we ensure that all instructions using the
EXTRACT_SUBREG are GR8_NOREX constrained.

This fixes PR11088.

llvm-svn: 141499
 2011-10-08 18:28:28 +00:00
Jakob Stoklund Olesen b81dcdef7b Add missing test case for r141410. 
llvm-svn: 141498
 2011-10-08 18:06:54 +00:00
Fariborz Jahanian 9059124b41 objc: Do not warn about mismatch on Super's readonly property attribute, 
related to a readwrite property, and
Sub's readwrite property. // rdar://9396329

llvm-svn: 141497
 2011-10-08 17:45:33 +00:00
Benjamin Kramer ec173a5c92 Silence a warning about casting away constness. 
llvm-svn: 141496
 2011-10-08 16:15:07 +00:00
Benjamin Kramer 645ad1d4ae Include direct.h for _mkdir on mingw32 too. 
llvm-svn: 141495
 2011-10-08 15:49:19 +00:00
Howard Hinnant 2a4812fd04 Fix <rdar://problem/10255403> match_results::begin() is off by one 
llvm-svn: 141494
 2011-10-08 14:36:16 +00:00
Che-Liang Chiou 8a984e9418 Revert r141079: tblgen: add preprocessor as a separate mode 
llvm-svn: 141492
 2011-10-08 12:39:26 +00:00
Nicolas Geoffray a0263e7aca Always check if a method or a type exist before trying to create it. 
llvm-svn: 141490
 2011-10-08 11:56:36 +00:00
NAKAMURA Takumi 0010bd96c9 lib/Frontend/CompilerInstance.cpp: Suppress a "Comparision of unsigned and signed" warning on Cygwin gcc-4.3.4. 
llvm-svn: 141488
 2011-10-08 11:31:58 +00:00
NAKAMURA Takumi 93eafc6ce1 Fix "Uninitialized" warnings. 
llvm-svn: 141487
 2011-10-08 11:31:53 +00:00
NAKAMURA Takumi 82a351197f Whitespace 
llvm-svn: 141486
 2011-10-08 11:31:46 +00:00