Hans Wennborg [Mon, 2 Jun 2014 18:50:54 +0000 (18:50 +0000)]
Fix comment vs function name mismatch
llvm-svn: 210039
Alexey Samsonov [Mon, 2 Jun 2014 18:08:27 +0000 (18:08 +0000)]
Remove sanitizer blacklist from ASan/TSan/MSan function passes.
Instrumentation passes now use attributes
address_safety/thread_safety/memory_safety which are added by Clang frontend.
Clang parses the blacklist file and adds the attributes accordingly.
Currently blacklist is still used in ASan module pass to disable instrumentation
for certain global variables. We should fix this as well by collecting the
set of globals we're going to instrument in Clang and passing it to ASan
in metadata (as we already do for dynamically-initialized globals and init-order
checking).
This change also removes -tsan-blacklist and -msan-blacklist LLVM commandline
flags in favor of -fsanitize-blacklist= Clang flag.
llvm-svn: 210038
Alexey Samsonov [Mon, 2 Jun 2014 18:08:08 +0000 (18:08 +0000)]
Remove sanitizer blacklist from ASan/TSan/MSan function passes.
Instrumentation passes now use attributes
address_safety/thread_safety/memory_safety which are added by Clang frontend.
Clang parses the blacklist file and adds the attributes accordingly.
Currently blacklist is still used in ASan module pass to disable instrumentation
for certain global variables. We should fix this as well by collecting the
set of globals we're going to instrument in Clang and passing it to ASan
in metadata (as we already do for dynamically-initialized globals and init-order
checking).
This change also removes -tsan-blacklist and -msan-blacklist LLVM commandline
flags in favor of -fsanitize-blacklist= Clang flag.
llvm-svn: 210037
Todd Fiala [Mon, 2 Jun 2014 17:49:35 +0000 (17:49 +0000)]
Add executable extension to debugger name, run dotest via binary.
See http://reviews.llvm.org/D3904 for details.
Change by Scott Graham.
llvm-svn: 210036
Todd Fiala [Mon, 2 Jun 2014 17:30:22 +0000 (17:30 +0000)]
Fix most of the remaining Windows build warnings.
See http://reviews.llvm.org/D3944 for more details.
Change by Zachary Turner.
llvm-svn: 210035
Eric Christopher [Mon, 2 Jun 2014 17:29:07 +0000 (17:29 +0000)]
Omit else branch after return.
llvm-svn: 210034
David Blaikie [Mon, 2 Jun 2014 16:32:05 +0000 (16:32 +0000)]
CGDebugInfo: Simplify/invert createLexicalBlock parameter construction.
llvm-svn: 210033
Andrea Di Biagio [Mon, 2 Jun 2014 16:00:27 +0000 (16:00 +0000)]
[X86] Fix checked arithmetic for i8 on X86.
When lowering a ISD::BRCOND into a test+branch, make sure that we
always use the correct condition code to emit the test operation.
This fixes PR19858: "i8 checked mul is wrong on x86".
Patch by Keno Fisher!
llvm-svn: 210032
Daniel Jasper [Mon, 2 Jun 2014 15:22:22 +0000 (15:22 +0000)]
clang-tidy: Extend the use-override check to understand 'final'.
llvm-svn: 210031
Timur Iskhodzhanov [Mon, 2 Jun 2014 14:40:07 +0000 (14:40 +0000)]
[ASan Win] Manually call __asan_init early in the DLL initialization process to avoid a null function call in cout/cerr constructors
llvm-svn: 210030
Rafael Espindola [Mon, 2 Jun 2014 14:32:58 +0000 (14:32 +0000)]
Add the nsw flag when we detect that an add will not signed overflow.
We already had a function for checking this, we were just using it only in
specialized cases.
llvm-svn: 210029
Timur Iskhodzhanov [Mon, 2 Jun 2014 13:40:41 +0000 (13:40 +0000)]
[Sanitizer/interception Win] Break into the debugger on unknown instructions
llvm-svn: 210028
Timur Iskhodzhanov [Mon, 2 Jun 2014 13:23:42 +0000 (13:23 +0000)]
[ASan Win] Fix memset interception in DLLs
llvm-svn: 210027
Aaron Ballman [Mon, 2 Jun 2014 13:10:07 +0000 (13:10 +0000)]
The exception-declaration for a function-try-block cannot redeclare a
function parameter. One of our existing test cases was XFAILed because
of this. This fixes the issue and un-XFAILs the test.
llvm-svn: 210026
Alp Toker [Mon, 2 Jun 2014 13:09:24 +0000 (13:09 +0000)]
CMake: remove duplicated source file from list
Patch by Jack Howarth!
llvm-svn: 210025
Evgeniy Stepanov [Mon, 2 Jun 2014 13:06:33 +0000 (13:06 +0000)]
[asan] Default to memory-mapped coverage on Android.
The alternative (writing coverage at process exit) is nearly useless there.
llvm-svn: 210024
Evgeniy Stepanov [Mon, 2 Jun 2014 12:58:08 +0000 (12:58 +0000)]
[msan] Remove an out-of-date comment.
MSan is no longer an "early prototype".
llvm-svn: 210023
Rafael Espindola [Mon, 2 Jun 2014 12:54:32 +0000 (12:54 +0000)]
Remove path_tclsh.m4.
Looks like it was only used by dejagnu and is now dead.
llvm-svn: 210022
Tilmann Scheller [Mon, 2 Jun 2014 12:33:33 +0000 (12:33 +0000)]
[AArch64] Add some more regression tests for store pre-index update folding in the load/store optimizer.
Add tests for the following transform:
add x8, x8, #16
...
str X, [x8]
->
str X, [x8, #16]!
with X being either w0, x0, s0, d0 or q0.
llvm-svn: 210021
Evgeniy Stepanov [Mon, 2 Jun 2014 12:31:44 +0000 (12:31 +0000)]
[msan] Handle x86 vector pack intrinsics.
llvm-svn: 210020
Nico Weber [Mon, 2 Jun 2014 12:00:08 +0000 (12:00 +0000)]
Remove unused code in a libc++ test.
Other tests in this directory use this type, so it's probably copypasta from
there.
(test_buf only forwards to the superclass in all tests where it's used though,
so I wonder if it can be replaced with just using filebuf / wfilebuf
everywhere?)
llvm-svn: 210019
Tilmann Scheller [Mon, 2 Jun 2014 11:57:09 +0000 (11:57 +0000)]
[AArch64] Add some more regression tests for load pre-index update folding in the load/store optimizer.
Add tests for the following transform:
add x8, x8, #16
...
ldr X, [x8]
->
ldr X, [x8, #16]!
with X being either w0, x0, s0, d0 or q0.
llvm-svn: 210018
Daniel Jasper [Mon, 2 Jun 2014 11:54:20 +0000 (11:54 +0000)]
clang-format: Fix special case of binary operator detection.
There is a pattern where evaluation order is used as control flow.
This patch special-cases a commonly occuring version of this pattern.
Before:
Aaaaa *aaa = nullptr;
// ...
aaa &&aaa->f();
After:
Aaaaa *aaa = nullptr;
// ...
aaa && aaa->f();
llvm-svn: 210017
Daniel Jasper [Mon, 2 Jun 2014 11:29:58 +0000 (11:29 +0000)]
Remove superfluous semicolon confusing clang-format.
llvm-svn: 210016
Rui Ueyama [Mon, 2 Jun 2014 11:13:11 +0000 (11:13 +0000)]
Run clang-format.
llvm-svn: 210015
Rui Ueyama [Mon, 2 Jun 2014 10:58:47 +0000 (10:58 +0000)]
s/vector/std::vector/
llvm-svn: 210014
Daniel Jasper [Mon, 2 Jun 2014 10:57:55 +0000 (10:57 +0000)]
clang-format: No space between ")" and braced init list.
Before:
auto j = decltype(i) {};
After:
auto j = decltype(i){};
This fixes llvm.org/PR19892.
llvm-svn: 210013
Kostya Serebryany [Mon, 2 Jun 2014 10:39:40 +0000 (10:39 +0000)]
[asan] Improve vDSO check in AsanCheckDynamicRTPrereqs; patch by Yuri Gribov
llvm-svn: 210012
Daniel Jasper [Mon, 2 Jun 2014 10:17:32 +0000 (10:17 +0000)]
clang-format: Fix Allman brace breaking of enums.
Before:
enum Side
{ LEFT,
RIGHT };
After:
enum Side
{
LEFT,
RIGHT
};
This fixes llvm.org/PR19911.
llvm-svn: 210011
Daniel Jasper [Mon, 2 Jun 2014 09:52:08 +0000 (09:52 +0000)]
clang-format: Fix trailing const (etc.) with Allman brace style.
Before:
void someLongFunction(int someLongParameter)
const
{
}
After:
void someLongFunction(
int someLongParameter) const
{
}
This fixes llvm.org/PR19912.
llvm-svn: 210010
Evgeniy Stepanov [Mon, 2 Jun 2014 09:04:45 +0000 (09:04 +0000)]
[sancov] Remove debug leftovers and update usage text.
llvm-svn: 210009
Rui Ueyama [Mon, 2 Jun 2014 08:06:57 +0000 (08:06 +0000)]
Simplify markLive().
Reference::target() never returns a nullptr, so NULL check
is not needed and is more harmful than doing nothing.
No functionality change.
llvm-svn: 210008
Dinesh Dwivedi [Mon, 2 Jun 2014 07:57:24 +0000 (07:57 +0000)]
Added inst combine tarnsform for (1 << X) & C pattrens where C is (some PowerOf2 - 1)
This patch can handles following cases from http://nondot.org/sabre/LLVMNotes/InstCombine.txt
"((1 << X) & 7) == 0" ==> "X > 2"
"((1 << X) & 7) != 0" ==> "X < 3".
Differential Revision: http://reviews.llvm.org/D3678
llvm-svn: 210007
Dinesh Dwivedi [Mon, 2 Jun 2014 07:24:36 +0000 (07:24 +0000)]
Added inst combine transforms for single bit tests from Chris's note
if ((x & C) == 0) x |= C becomes x |= C
if ((x & C) != 0) x ^= C becomes x &= ~C
if ((x & C) == 0) x ^= C becomes x |= C
if ((x & C) != 0) x &= ~C becomes x &= ~C
if ((x & C) == 0) x &= ~C becomes nothing
Differential Revision: http://reviews.llvm.org/D3777
llvm-svn: 210006
Alp Toker [Mon, 2 Jun 2014 04:34:10 +0000 (04:34 +0000)]
Silence -Wreturn-type warning
llvm-svn: 210005
Simon Atanasyan [Mon, 2 Jun 2014 04:20:01 +0000 (04:20 +0000)]
[Mips] Reduce number of input files used my Mips tests.
No functional changes.
llvm-svn: 210004
Alp Toker [Mon, 2 Jun 2014 04:14:23 +0000 (04:14 +0000)]
GraphWriter: tweak the program fallback order
Amend r210001 to use the classic fallback order behaviour if the requested
graphing program isn't found.
llvm-svn: 210003
Marshall Clow [Mon, 2 Jun 2014 02:22:49 +0000 (02:22 +0000)]
Preparation for <string_view>. More helper functions that can be shared between <string> and <string_view>. No functionality change
llvm-svn: 210002
Alp Toker [Mon, 2 Jun 2014 01:40:04 +0000 (01:40 +0000)]
GraphWriter: detect graph viewer programs at runtime
Replace the crufty build-time configure checks for program paths with
equivalent runtime logic.
This lets users install graphing tools as needed without having to reconfigure
and rebuild LLVM, while eliminating a long chain of inappropriate compile
dependencies that included GUI programs and the windowing system.
Additional features:
* Support the OS X 'open' command to view graphs generated by any of the
Graphviz utilities. This is an alternative to the Graphviz OS X UI which is
no longer available on Mountain Lion.
* Produce informative log output upon failure to indicate which programs can
be installed to view graphs.
Ping me if this doesn't work for your particular environment.
llvm-svn: 210001
NAKAMURA Takumi [Mon, 2 Jun 2014 01:35:34 +0000 (01:35 +0000)]
Instruction::isIdenticalToWhenDefined(): Check getNumOperands() in advance of std::equal(op) to appease MSVC Debug build.
MSVC Debug build is confused with (possibly invalid) op_begin(), if op_begin() == op_end().
llvm-svn: 210000
Saleem Abdulrasool [Mon, 2 Jun 2014 01:17:54 +0000 (01:17 +0000)]
Support: add 6-parameter format
Since we cannot yet use variadic templates, add a specialisation for
6-parameters to format. This is motivated by a need for the additional
parameter for formatting information for an unwind decoder for Windows on ARM.
llvm-svn: 209999
Saleem Abdulrasool [Mon, 2 Jun 2014 01:17:49 +0000 (01:17 +0000)]
Support: add Windows ARM EH data structures
Introduce the support structures necessary to deal with the Windows ARM EH data.
These definitions are extremely aggressive about assertions to aid future use
for generation of the entries and subsequent decoding.
The names for the various fields are meant to reflect the names used by the
Visual Studio toolchain to aid communication.
Due to the complexity in reading a few of the values, there are a couple of
additional utility functions to decode the information.
In general, there are two ways to encode the unwinding information:
- packed, which places the data inline into the
_IMAGE_ARM_RUNTIME_FUNCTION_ENTRY structure.
- unpacked, which places the data into auxiliary structures placed into the
.xdata section.
The set of structures allow reading of data in either encoding, with the minor
caveat that epilogue scopes need to be decoded manually by constructing the
structure from the data returned by the RuntimeFunction structure.
These definitions are meant for read-only access at the current point as the
first use of them will be to decode the exception information.
llvm-svn: 209998
Alp Toker [Sun, 1 Jun 2014 19:13:44 +0000 (19:13 +0000)]
Revert "Fix the undefined-but-used odr-use marker (DR48)"
Wrong patch got committed (this one isn't ready for prime time).
This reverts commit r209996.
llvm-svn: 209997
Alp Toker [Sun, 1 Jun 2014 18:49:32 +0000 (18:49 +0000)]
Fix the undefined-but-used odr-use marker (DR48)
We should treat tentative definitions as undefined for the purpose of
ODR-use linkage checking.
This broke somewhere around r149731 when tests were disabled.
Note that test coverage for these diagnostics is generally lacking due to a
separate issue (PR19910: Don't suppress unused/undefined warnings when there
are errors).
llvm-svn: 209996
Alp Toker [Sun, 1 Jun 2014 18:28:36 +0000 (18:28 +0000)]
Fix typos
llvm-svn: 209995
Alp Toker [Sun, 1 Jun 2014 18:01:33 +0000 (18:01 +0000)]
Add initial CMake build system
This is not yet supported for production builds but can already produce working
binaries on OS X and Linux with clang and gcc.
The intention is to improve support to the point where it can integrate with
the LLVM runtime platform, cover all platforms, runtime/release build
configurations and run the tests.
Patch by Jack Howarth!
llvm-svn: 209994
Rafael Espindola [Sun, 1 Jun 2014 16:16:02 +0000 (16:16 +0000)]
Don't compare an error_code with nullptr.
llvm-svn: 209993
Faisal Vali [Sun, 1 Jun 2014 16:11:54 +0000 (16:11 +0000)]
Fix PR18498: Support explicit template arguments with variadic generic lambdas
http://llvm.org/bugs/show_bug.cgi?id=18498
This code was resulting in a crash:
auto L = [](auto ... v) { };
L.operator()<int>(3);
The reason is that the partially-substituted-pack is incorrectly retained within the current-instantiation-scope during template-argument-finalization, and because lambda's are local, there parent instantiation scopes are merged, which leads to the expansion-pattern being retained in the finalized specialization.
This patch ensures that once we have finalized deduction of a parameter-pack, we remove the partially-substituted-pack so that it doesn't cause CheckParameterPacksForExpansion to incorrectly inform the caller that it needs to retain the expansion pattern.
Thanks to Richard Smith for the review!
http://reviews.llvm.org/D2135
llvm-svn: 209992
Rafael Espindola [Sun, 1 Jun 2014 13:45:09 +0000 (13:45 +0000)]
Test fixes and improvements.
Remove redundant -fno-stack-protector run with openbsd.
Add -target to the -fstack-protector tests so they pass on openbsd.
Patch by Brad Smith.
llvm-svn: 209991
Christian Pirker [Sun, 1 Jun 2014 09:30:52 +0000 (09:30 +0000)]
ARMEB: Fix function return type f64
Reviewed at http://reviews.llvm.org/D3968
llvm-svn: 209990
Elena Demikhovsky [Sun, 1 Jun 2014 08:45:11 +0000 (08:45 +0000)]
Updates in IntelJITEventListener.cpp - by Arch Robison.
This patch updates IntelJITEventListener.cpp to account for revision 206654, which removed some methods from DILineInfo.
llvm-svn: 209989
Matt Arsenault [Sun, 1 Jun 2014 07:38:21 +0000 (07:38 +0000)]
R600: Set all float vector expands in the same place
llvm-svn: 209988
Simon Atanasyan [Sun, 1 Jun 2014 06:28:42 +0000 (06:28 +0000)]
[Mips] Implement .{ctors,dtors}.<priority> sections ordering.
Arrange .ctors/.dtors sections in the following order:
.ctors from crtbegin.o or crtbegin?.o
.ctors from regular object files
.ctors.* (sorted) from regular object files
.ctors from crtend.o or crtend?.o
This order is specific for MIPS traget. For example, on X86
the .ctors.* sections are merged into the .init_array section.
llvm-svn: 209987
Saleem Abdulrasool [Sun, 1 Jun 2014 04:07:07 +0000 (04:07 +0000)]
compiler-rt: prefer .rodata for non MachO targets
Place constants into .rdata if targeting ELF or COFF/PE. This should be
functionally identical, however, the data would be placed into a different
section. This is purely a cleanup change.
llvm-svn: 209986
Saleem Abdulrasool [Sun, 1 Jun 2014 04:07:03 +0000 (04:07 +0000)]
compiler-rt: whitespace and uniformity for arm
Make the whitespace a bit more uniform in the various assembly routines. This
also makes the assembly files a bit more uniform on the ARM side by explicitly
stating that it is using the unified syntax and that the contents of the code is
in the text section (or segment). No functional change.
llvm-svn: 209985
David Blaikie [Sun, 1 Jun 2014 03:38:13 +0000 (03:38 +0000)]
DebugInfo: Assert that DbgVariables have associated DIEs
This was previously committed in r209680 and reverted in r209683 after
it caused sanitizer builds to crash.
The issue seems to be that the DebugLoc associated with dbg.value IR
intrinsics isn't necessarily accurate. Instead, we duplicate the
DIVariables and add an InlinedAt field to them to record their
location.
We were using this InlinedAt field to compute the LexicalScope for the
variable, but not using it in the abstract DbgVariable construction and
mapping. This resulted in a formal parameter to the current concrete
function, correctly having no InlinedAt information, but incorrectly
having a DebugLoc that described an inlined location within the
function... thus an abstract DbgVariable was created for the variable,
but its DIE was never constructed (since the LexicalScope had no such
variable). This DbgVariable was silently ignored (by testing for a
non-null DIE on the abstract DbgVariable).
So, fix this by using the right scoping information when constructing
abstract DbgVariables.
In the long run, I suspect we want to undo the work that added this
second kind of location tracking and fix the places where the DebugLoc
propagation on the dbg.value intrinsic fails. This will shrink debug
info (by not duplicating DIVariables), make it more efficient (by not
having to construct new DIVariable metadata nodes to try to map back to
a single variable), and benefit all instructions.
But perhaps there are insurmountable issues with DebugLoc quality that
I'm unaware of... I just don't know how we can't /just keep the DebugLoc
from the dbg.declare to the dbg.values and never get this wrong/.
Some history context:
http://llvm.org/viewvc/llvm-project?view=revision&revision=135629
http://llvm.org/viewvc/llvm-project?view=revision&revision=137253
llvm-svn: 209984
Alp Toker [Sun, 1 Jun 2014 02:02:23 +0000 (02:02 +0000)]
Don't add examples to the check-clang dependencies unless requested
The tests were correctly getting skipped but the targets still mistakenly got
built.
llvm-svn: 209983
Alp Toker [Sat, 31 May 2014 21:26:28 +0000 (21:26 +0000)]
Fix typos
llvm-svn: 209982
Alp Toker [Sat, 31 May 2014 21:26:17 +0000 (21:26 +0000)]
ExecutionEngine: avoid NDEBUG in headers
llvm-svn: 209981
Alp Toker [Sat, 31 May 2014 21:26:09 +0000 (21:26 +0000)]
Update a couple of header inclusion guards
llvm-svn: 209980
Matt Arsenault [Sat, 31 May 2014 19:25:17 +0000 (19:25 +0000)]
R600/SI: Remove redundant patterns
These patterns are already handled in the instruction definition.
llvm-svn: 209979
Alp Toker [Sat, 31 May 2014 16:32:22 +0000 (16:32 +0000)]
Preprocessor: make C++ operator names as macro identifiers a compatible extension
With recent changes, this is now a compatible language extension and can be
safely enabled with -ms-extensions instead of requiring the full
-ms-compatibility MSVC drop-in mode. As such we can now also emit an extension
warning under -Wmicrosoft to help users port their code.
llvm-svn: 209978
Adam Nemet [Sat, 31 May 2014 16:23:20 +0000 (16:23 +0000)]
[SelectionDAG] Force cycle detection in AssignTopologicalOrder before aborting
DAG cycle detection is only enabled with ENABLE_EXPENSIVE_CHECKS. However we
can run it just before we would crash in order to provide more informative
diagnostics.
Now in addition to the "Overran sorted position" message we also get the Node
printed if a cycle was detected.
Tested by building several configs: Debug+Assert, Debug+Assert+Check (this is
ENABLE_EXPENSIVE_CHECKS), Release+Assert and Release. Also tried that the
AssignTopologicalOrder assert produces the expected results.
llvm-svn: 209977
Adam Nemet [Sat, 31 May 2014 16:23:17 +0000 (16:23 +0000)]
[SelectionDAG] Pass DAG to checkForCycles
Pass the DAG down to checkForCycles from all callers where we have it. This
allows target-specific nodes to be printed properly.
Also print some missing newlines.
llvm-svn: 209976
Adam Nemet [Sat, 31 May 2014 16:23:13 +0000 (16:23 +0000)]
[SelectionDAG] Remove duplicate declaration
Prefer the decl in SelectionDAGNodes.h because it's used there and
SelectionDAG.h includes SelectionDAGNodes.h.
llvm-svn: 209975
Benjamin Kramer [Sat, 31 May 2014 15:06:33 +0000 (15:06 +0000)]
Fix test on platforms where size_t is not 'unsigned long'.
llvm-svn: 209974
Benjamin Kramer [Sat, 31 May 2014 15:01:54 +0000 (15:01 +0000)]
[Reassociate] Similar to "X + -X" -> "0", added code to handle "X + ~X" -> "-1".
Handle "X + ~X" -> "-1" in the function Value *Reassociate::OptimizeAdd(Instruction *I, SmallVectorImpl<ValueEntry> &Ops);
This patch implements:
TODO: We could handle "X + ~X" -> "-1" if we wanted, since "-X = ~X+1".
Patch by Rahul Jain!
Differential Revision: http://reviews.llvm.org/D3835
llvm-svn: 209973
Justin Bogner [Sat, 31 May 2014 07:59:03 +0000 (07:59 +0000)]
Fix XFAIL condition from r208840
The XFAILs in r208840 were too general. They were meant to only apply
to testing when use_system_lib was set.
llvm-svn: 209972
Matt Arsenault [Sat, 31 May 2014 06:47:42 +0000 (06:47 +0000)]
R600/SI: Fix [s|u]int_to_fp for i1
llvm-svn: 209971
Alp Toker [Sat, 31 May 2014 06:11:09 +0000 (06:11 +0000)]
Support C++11 scoped enums in NamedDecl::isCXXClassMember()
Resolves an old FIXME.
No callers depend on this giving the right answer so I haven't been able to
cook up a useful test case.
llvm-svn: 209970
Alp Toker [Sat, 31 May 2014 06:11:02 +0000 (06:11 +0000)]
Rename utility function templates
isExternCTemplate() and getLanguageLinkageTemplate() have nothing to do with
templates despite the dubious naming scheme.
llvm-svn: 209969
Matt Arsenault [Sat, 31 May 2014 05:18:52 +0000 (05:18 +0000)]
Fix typos in tablegen error messages
llvm-svn: 209968
Simon Atanasyan [Sat, 31 May 2014 04:51:07 +0000 (04:51 +0000)]
[yaml2obj] Add new command line option `-docnum`.
Input YAML file might contain multiple object file definitions.
New option `-docnum` allows to specify an ordinal number (starting from 1)
of definition used for an object file generation.
Patch reviewed by Sean Silva.
llvm-svn: 209967
Jordan Rose [Sat, 31 May 2014 04:12:14 +0000 (04:12 +0000)]
Format strings: check against an enum's underlying type.
This allows us to be more careful when dealing with enums whose fixed
underlying type requires special handling in a format string, like
NSInteger.
A refinement of r163266 from a year and a half ago, which added the
special handling for NSInteger and friends in the first place.
<rdar://problem/
16616623>
llvm-svn: 209966
Hans Wennborg [Sat, 31 May 2014 04:05:57 +0000 (04:05 +0000)]
AST Dump: print the Inherited flag on attributes
Also move the attribute-specific dumping to after dumping this and
the Implicit flag.
Differential Revision: http://reviews.llvm.org/D3971
llvm-svn: 209965
Rafael Espindola [Sat, 31 May 2014 03:40:00 +0000 (03:40 +0000)]
really fix the windows build.
llvm-svn: 209964
Alp Toker [Sat, 31 May 2014 03:38:17 +0000 (03:38 +0000)]
Preprocessor: recover gracefully when C++ operator names are used as macro identifiers
This failure mode shows up occasionally when users try to include C headers in
C++ projects or when porting from Windows. We might as well recover in the way
the user expected, thus avoiding confusing diagnostic messages at point of use.
llvm-svn: 209963
Alp Toker [Sat, 31 May 2014 03:38:08 +0000 (03:38 +0000)]
Preprocessor: don't exit early in CheckMacroName()
The checks below can hypothetically apply to converted operator name
identifiers.
In practice there are no builtin macros etc. with those names so there's no
behavioural change to test.
llvm-svn: 209962
Rafael Espindola [Sat, 31 May 2014 03:26:57 +0000 (03:26 +0000)]
Fix windows build.
llvm-svn: 209961
Rafael Espindola [Sat, 31 May 2014 03:21:04 +0000 (03:21 +0000)]
There is no std::errc::success, remove the llvm one.
llvm-svn: 209960
Rafael Espindola [Sat, 31 May 2014 03:20:52 +0000 (03:20 +0000)]
There is no std::errc:success, remove the llvm one.
llvm-svn: 209959
Rafael Espindola [Sat, 31 May 2014 03:20:37 +0000 (03:20 +0000)]
There is no std::errc:success, remove the llvm one.
llvm-svn: 209958
Rafael Espindola [Sat, 31 May 2014 02:29:28 +0000 (02:29 +0000)]
Turn errc and windows_error into enum classes.
llvm-svn: 209957
Rafael Espindola [Sat, 31 May 2014 02:23:01 +0000 (02:23 +0000)]
Use make_error_code in preparation for making errc an enum class.
llvm-svn: 209956
Nikola Smiljanic [Sat, 31 May 2014 02:10:59 +0000 (02:10 +0000)]
PR12961 - Extend DR532 to cover C++98/03.
llvm-svn: 209955
Hans Wennborg [Sat, 31 May 2014 02:08:49 +0000 (02:08 +0000)]
Diagnose dll attribute on member of class that already has a dll attribute
Differential Revision: http://reviews.llvm.org/D3973
llvm-svn: 209954
Rafael Espindola [Sat, 31 May 2014 02:00:59 +0000 (02:00 +0000)]
Use error_code() instead of error_code::succes()
There is no std::error_code::success, so this removes much of the noise
in transitioning to std::error_code.
llvm-svn: 209953
Rafael Espindola [Sat, 31 May 2014 01:37:45 +0000 (01:37 +0000)]
Use error_code() instead of error_code::succes()
There is no std::error_code::success, so this removes much of the noise
in transitioning to std::error_code.
llvm-svn: 209952
Peter Collingbourne [Sat, 31 May 2014 01:36:02 +0000 (01:36 +0000)]
Fix the behavior of ExecuteAndWait with a non-zero timeout.
llvm-svn: 209951
Hans Wennborg [Sat, 31 May 2014 01:30:30 +0000 (01:30 +0000)]
Make Attr::Clone() also clone the Inherited, IsPackExpansion and Implicit flags
I was bitten by this when working with the dll attributes: when a dll
attribute was cloned from a class template declaration to its
specialization, the Inherited flag didn't get cloned.
Differential Revision: http://reviews.llvm.org/D3972
llvm-svn: 209950
Rafael Espindola [Sat, 31 May 2014 01:26:30 +0000 (01:26 +0000)]
Use error_code() instead of error_code::succes()
There is no std::error_code::success, so this removes much of the noise
in transitioning to std::error_code.
llvm-svn: 209949
Rafael Espindola [Sat, 31 May 2014 01:22:21 +0000 (01:22 +0000)]
Use error_code() instead of error_code::succes()
There is no std::error_code::success, so this removes much of the noise
in transitioning to std::error_code.
llvm-svn: 209948
Filipe Cabecinhas [Sat, 31 May 2014 00:52:23 +0000 (00:52 +0000)]
Make blend tests more specific
Following the lead set by r209324, I'm making these tests match the whole
instruction, so we can be sure we're lowering them correctly.
llvm-svn: 209947
Alexey Samsonov [Sat, 31 May 2014 00:33:05 +0000 (00:33 +0000)]
[ASan] Behave the same for functions w/o sanitize_address attribute and blacklisted functions
llvm-svn: 209946
Alexey Samsonov [Sat, 31 May 2014 00:26:03 +0000 (00:26 +0000)]
[TSan] Fixup a test case after r209939
llvm-svn: 209945
Jonathan Roelofs [Sat, 31 May 2014 00:25:59 +0000 (00:25 +0000)]
Add EH test case checking that handlers in noexcept functions can still unwind
llvm-svn: 209944
Jonathan Roelofs [Sat, 31 May 2014 00:24:58 +0000 (00:24 +0000)]
Add EH test cases corresponding to C++ ABI # 15.3.3
llvm-svn: 209943
Michael J. Spencer [Sat, 31 May 2014 00:22:12 +0000 (00:22 +0000)]
[CodeGen] Don't cast and use SizeTy instead of Int32Ty when constructing {extract,insert} vector element instructions.
llvm-svn: 209942
Richard Smith [Sat, 31 May 2014 00:18:32 +0000 (00:18 +0000)]
Refactor: use the DeclarationNameInfo form of BuildMemberReferenceExpr
consistently, rather than sometimes performing lookup and calling the
LookupResult form. No functionality change intended.
llvm-svn: 209941
Alexey Samsonov [Sat, 31 May 2014 00:12:20 +0000 (00:12 +0000)]
[TSan] Add a test case for r209939
llvm-svn: 209940