platform/upstream/llvm.git
11 years agoFix capitalization in comment to match function name.
Craig Topper [Tue, 19 Feb 2013 07:43:59 +0000 (07:43 +0000)]
Fix capitalization in comment to match function name.

llvm-svn: 175497

11 years agoFix a case where a kext module was being added to the Target
Jason Molenda [Tue, 19 Feb 2013 07:41:13 +0000 (07:41 +0000)]
Fix a case where a kext module was being added to the Target
twice.

llvm-svn: 175496

11 years agoChange the order that the DarwinKernel DynamicLoader plugin uses
Jason Molenda [Tue, 19 Feb 2013 07:16:22 +0000 (07:16 +0000)]
Change the order that the DarwinKernel DynamicLoader plugin uses
to search for kexts on the local system -- the ModuleList FindModule()
method is the best first attempt, only call
Symbols::DownloadObjectAndSymbolFile() if that has failed and this
is the kernel binary which really needs to have its symbols located.

<rdar://problem/13241893>

llvm-svn: 175495

11 years agoExperiment with printing a warning message when lldb is unable to
Jason Molenda [Tue, 19 Feb 2013 06:39:56 +0000 (06:39 +0000)]
Experiment with printing a warning message when lldb is unable to
find a binary on the debugger-host during a kernel debug session
for a kernel extension (kext).  This may prove to be too verbose
in typical usage, particularly if there are many third-party kexts.
We'll try this and see how it works.

<rdar://problem/13080833>

llvm-svn: 175494

11 years agoGrammar.
Eric Christopher [Tue, 19 Feb 2013 06:23:44 +0000 (06:23 +0000)]
Grammar.

llvm-svn: 175493

11 years agoMore grammar.
Eric Christopher [Tue, 19 Feb 2013 06:16:53 +0000 (06:16 +0000)]
More grammar.

llvm-svn: 175492

11 years agoAlways print the kernel UUID and load address if we are working with
Jason Molenda [Tue, 19 Feb 2013 06:11:13 +0000 (06:11 +0000)]
Always print the kernel UUID and load address if we are working with
a kernel binary - even if we can't find the symbol-rich binary or
dSYM on the debugger-system.  Print a warning if the symbol-rich binary
cannot be located.  This more closely emulates the gdb behavior when
a kernel debug session failed to locate a kernel binary.

<rdar://problem/13016095>

llvm-svn: 175491

11 years agoMore const correcting of stack coloring.
Craig Topper [Tue, 19 Feb 2013 06:02:40 +0000 (06:02 +0000)]
More const correcting of stack coloring.

llvm-svn: 175490

11 years agoChange the DarwinKernel DyanmicLoader to maintain a persist list
Jason Molenda [Tue, 19 Feb 2013 05:42:46 +0000 (05:42 +0000)]
Change the DarwinKernel DyanmicLoader to maintain a persist list
of kernel extensions (kexts) that have been loaded into the kernel.
Now when we hit the "kexts have changed" breakpoint we can avoid
adding kexts multiple times, and can properly detect kext unloads
and remove them from the Target's list of modules.

<rdar://problem/13107639>
<rdar://problem/13191016>

llvm-svn: 175489

11 years agoConst-correct the stack coloring code.
Craig Topper [Tue, 19 Feb 2013 05:32:02 +0000 (05:32 +0000)]
Const-correct the stack coloring code.

llvm-svn: 175488

11 years agoAvoid extra DenseMap lookups in StackColoring::calculateLocalLiveness.
Craig Topper [Tue, 19 Feb 2013 04:47:31 +0000 (04:47 +0000)]
Avoid extra DenseMap lookups in StackColoring::calculateLocalLiveness.

llvm-svn: 175487

11 years agoExpand pseudos/macros BteqzT8SltiX16, BteqzT8SltiuX16,
Reed Kotler [Tue, 19 Feb 2013 03:56:57 +0000 (03:56 +0000)]
Expand pseudos/macros BteqzT8SltiX16, BteqzT8SltiuX16,
BtnezT8SltiX16, BtnezT8SltiuX16 .

llvm-svn: 175486

11 years agoMake the dump() function const and reduce the number of hash lookups it performs.
Craig Topper [Tue, 19 Feb 2013 03:14:22 +0000 (03:14 +0000)]
Make the dump() function const and reduce the number of hash lookups it performs.

llvm-svn: 175485

11 years agoUse a reference into the BlockLiveness DenseMap to avoid repeated hash lookups in...
Craig Topper [Tue, 19 Feb 2013 03:06:17 +0000 (03:06 +0000)]
Use a reference into the BlockLiveness DenseMap to avoid repeated hash lookups in collectMarkers.

llvm-svn: 175484

11 years agoFixing a typo where FixIts was accidentally self-assigning instead of assigning in...
Aaron Ballman [Tue, 19 Feb 2013 02:32:05 +0000 (02:32 +0000)]
Fixing a typo where FixIts was accidentally self-assigning instead of assigning in the parameter Fixits. This fixes several failed assertions with MSVC debug builds.

llvm-svn: 175483

11 years agoRemove some unused private fields from the AArch64MCCodeEmitter. These
Chandler Carruth [Tue, 19 Feb 2013 02:08:14 +0000 (02:08 +0000)]
Remove some unused private fields from the AArch64MCCodeEmitter. These
fields were only ever set in the constructor. The create method retains
its consistent interface so that these bits can be re-threaded through
the emitter if they're ever needed.

This was found by the -Wunused-private-field Clang warning.

llvm-svn: 175482

11 years agoSwitch a vector<pair<const T &, const U &>> to a vector<pair<const T *,
Chandler Carruth [Tue, 19 Feb 2013 01:58:11 +0000 (01:58 +0000)]
Switch a vector<pair<const T &, const U &>> to a vector<pair<const T *,
const U *>>. Even in C++11 it doesn't seem this is valid as vector's
emplace support requires move assignment, and there is no way to move
assign a reference.

The real motivation however is that this fixes the build of lld with
libstdc++ 4.6.

llvm-svn: 175481

11 years agoAdd support for -fvisibility-ms-compat.
John McCall [Tue, 19 Feb 2013 01:57:35 +0000 (01:57 +0000)]
Add support for -fvisibility-ms-compat.

We treat this as an alternative to -fvisibility=<?>
which changes the default value visibility to "hidden"
and the default type visibility to "default".

Expose a -cc1 option for changing the default type
visibility, repurposing -fvisibility as the default
value visibility option (also setting type visibility
from it in the absence of a specific option).

rdar://13079314

llvm-svn: 175480

11 years agoUse the actual class visibility for the ObjC EHTYPE global,
John McCall [Tue, 19 Feb 2013 01:57:29 +0000 (01:57 +0000)]
Use the actual class visibility for the ObjC EHTYPE global,
not the global visibility mode.

Noticed by inspection.

llvm-svn: 175479

11 years agoFixing the lack of a space in an expression that was causing sheer unhappiness.
Enrico Granata [Tue, 19 Feb 2013 01:14:06 +0000 (01:14 +0000)]
Fixing the lack of a space in an expression that was causing sheer unhappiness.

llvm-svn: 175478

11 years agoTemporarily revert r175471 for more review.
Bill Wendling [Tue, 19 Feb 2013 00:53:07 +0000 (00:53 +0000)]
Temporarily revert r175471 for more review.

llvm-svn: 175477

11 years agoTemporarily revert r175470 for more review.
Bill Wendling [Tue, 19 Feb 2013 00:52:45 +0000 (00:52 +0000)]
Temporarily revert r175470 for more review.

llvm-svn: 175476

11 years agoNSWindows should only be created after you have an NSApplication
Enrico Granata [Tue, 19 Feb 2013 00:39:59 +0000 (00:39 +0000)]
NSWindows should only be created after you have an NSApplication

llvm-svn: 175475

11 years agoExpand pseudos BteqzT8CmpiX16 and BtnezT8CmpiX16.
Reed Kotler [Tue, 19 Feb 2013 00:20:58 +0000 (00:20 +0000)]
Expand pseudos BteqzT8CmpiX16 and BtnezT8CmpiX16.

llvm-svn: 175474

11 years agoUse array_pod_sort instead of std::sort.
Jakub Staszak [Mon, 18 Feb 2013 23:18:22 +0000 (23:18 +0000)]
Use array_pod_sort instead of std::sort.

llvm-svn: 175472

11 years agoAdd a 'no-builtin' attribute if we do not want to simplify calls.
Bill Wendling [Mon, 18 Feb 2013 23:17:48 +0000 (23:17 +0000)]
Add a 'no-builtin' attribute if we do not want to simplify calls.

llvm-svn: 175471

11 years agoCheck to see if the 'no-builtin' attribute is set before simplifying a library call.
Bill Wendling [Mon, 18 Feb 2013 23:17:16 +0000 (23:17 +0000)]
Check to see if the 'no-builtin' attribute is set before simplifying a library call.

llvm-svn: 175470

11 years agoAdd some convenience methods for querying function attributes.
Bill Wendling [Mon, 18 Feb 2013 23:16:42 +0000 (23:16 +0000)]
Add some convenience methods for querying function attributes.

llvm-svn: 175469

11 years ago<rdar://problem/12529957>
Enrico Granata [Mon, 18 Feb 2013 23:16:23 +0000 (23:16 +0000)]
<rdar://problem/12529957>

Synthetic children provider for NSSet

llvm-svn: 175468

11 years agoX86FrameLowering.cpp: Fixup. Sorry for the breakage.
NAKAMURA Takumi [Mon, 18 Feb 2013 23:15:21 +0000 (23:15 +0000)]
X86FrameLowering.cpp: Fixup. Sorry for the breakage.

llvm-svn: 175467

11 years agoUse LLVM_DELETED_FUNCTION rather than '// do not implement' comments.
David Blaikie [Mon, 18 Feb 2013 23:11:17 +0000 (23:11 +0000)]
Use LLVM_DELETED_FUNCTION rather than '// do not implement' comments.

Also removes some redundant DNI comments on function declarations already
using the macro.

llvm-svn: 175466

11 years agoUse LLVM_DELETED_FUNCTION rather than '// do not implement' comments.
David Blaikie [Mon, 18 Feb 2013 23:11:09 +0000 (23:11 +0000)]
Use LLVM_DELETED_FUNCTION rather than '// do not implement' comments.

Also removes some redundant DNI comments on function declarations already
using the macro.

llvm-svn: 175465

11 years agoX86FrameLowering.cpp: Fix a warning in -Asserts. [-Wunused-variable]
NAKAMURA Takumi [Mon, 18 Feb 2013 23:08:49 +0000 (23:08 +0000)]
X86FrameLowering.cpp: Fix a warning in -Asserts. [-Wunused-variable]

llvm-svn: 175464

11 years agoRemove a useless assert.
Chad Rosier [Mon, 18 Feb 2013 22:20:16 +0000 (22:20 +0000)]
Remove a useless assert.

llvm-svn: 175463

11 years agoReplace TypeLoc llvm::cast support to be well-defined.
David Blaikie [Mon, 18 Feb 2013 22:06:02 +0000 (22:06 +0000)]
Replace TypeLoc llvm::cast support to be well-defined.

The TypeLoc hierarchy used the llvm::cast machinery to perform undefined
behavior by casting pointers/references to TypeLoc objects to derived types
and then using the derived copy constructors (or even returning pointers to
derived types that actually point to the original TypeLoc object).

Some context is in this thread:
http://lists.cs.uiuc.edu/pipermail/llvmdev/2012-December/056804.html
Though it's spread over a few months which can be hard to read in the mail
archive.

llvm-svn: 175462

11 years agoComment out the rdar number.
Chad Rosier [Mon, 18 Feb 2013 21:59:15 +0000 (21:59 +0000)]
Comment out the rdar number.

llvm-svn: 175460

11 years ago[fast-isel] Remove an invalid assert.
Chad Rosier [Mon, 18 Feb 2013 21:46:28 +0000 (21:46 +0000)]
[fast-isel] Remove an invalid assert.

If the memcpy has an odd length with an alignment of 2, this would incorrectly
assert on the last 1 byte copy.
rdar://13202135

llvm-svn: 175459

11 years agoFix a 32/64 bit incompatibility in the HiPE prologue generation.
Benjamin Kramer [Mon, 18 Feb 2013 21:45:01 +0000 (21:45 +0000)]
Fix a 32/64 bit incompatibility in the HiPE prologue generation.

llvm-svn: 175458

11 years agoSupport for HiPE-compatible code emission, patch by Yiannis Tsiouris.
Benjamin Kramer [Mon, 18 Feb 2013 20:55:12 +0000 (20:55 +0000)]
Support for HiPE-compatible code emission, patch by Yiannis Tsiouris.

llvm-svn: 175457

11 years ago[ms-inline asm] Remove a redundant call to the setHasMSInlineAsm function.
Chad Rosier [Mon, 18 Feb 2013 20:13:59 +0000 (20:13 +0000)]
[ms-inline asm] Remove a redundant call to the setHasMSInlineAsm function.

llvm-svn: 175456

11 years agolibclang: don't store nul-terminated strings as StringRefs,
Dmitri Gribenko [Mon, 18 Feb 2013 19:50:38 +0000 (19:50 +0000)]
libclang: don't store nul-terminated strings as StringRefs,
if the nul-terminatedness property is important for clients.

Also, don't return the same CXString multiple times.  This did not create a
correctness issue in practice because the CXString was of an CXS_Unmanaged
kind, and destruction was a no-op.

llvm-svn: 175455

11 years agoClean up last use of dyn_cast on TypeLoc in ASTMatchers
David Blaikie [Mon, 18 Feb 2013 19:04:16 +0000 (19:04 +0000)]
Clean up last use of dyn_cast on TypeLoc in ASTMatchers

llvm-svn: 175454

11 years agoTest for my last patch. // rdar://13178483
Fariborz Jahanian [Mon, 18 Feb 2013 19:02:44 +0000 (19:02 +0000)]
Test for my last patch. // rdar://13178483

llvm-svn: 175453

11 years agoUse llvm::cast instead of reinterpret_cast.
Jakub Staszak [Mon, 18 Feb 2013 18:49:44 +0000 (18:49 +0000)]
Use llvm::cast instead of reinterpret_cast.
Also, GetElementPtrInst::getType() method returns SequentialType now, instead of
PointerType. There wasn't any issue yet, so no testcase attached.

llvm-svn: 175452

11 years agoAdd include guards for CommentVisitor.h
Argyrios Kyrtzidis [Mon, 18 Feb 2013 18:31:16 +0000 (18:31 +0000)]
Add include guards for CommentVisitor.h

llvm-svn: 175451

11 years agoPrevent crash on multiple user errors (which I cannot reproduce in
Fariborz Jahanian [Mon, 18 Feb 2013 17:22:23 +0000 (17:22 +0000)]
Prevent crash on multiple user errors (which I cannot reproduce in
a small test case). // rdar://13178483.

llvm-svn: 175450

11 years agoAdd front/back/erase to MapVector.
Douglas Gregor [Mon, 18 Feb 2013 16:03:04 +0000 (16:03 +0000)]
Add front/back/erase to MapVector.

llvm-svn: 175449

11 years agoCodeGenFunction::CurFuncDecl can be NULL; fix crash introduced in r175386.
Douglas Gregor [Mon, 18 Feb 2013 15:59:24 +0000 (15:59 +0000)]
CodeGenFunction::CurFuncDecl can be NULL; fix crash introduced in r175386.

llvm-svn: 175448

11 years agoEnsure that the identifier chains have the most recent declaration after module deser...
Douglas Gregor [Mon, 18 Feb 2013 15:53:43 +0000 (15:53 +0000)]
Ensure that the identifier chains have the most recent declaration after module deserialization.

This commit introduces a set of related changes to ensure that the
declaration that shows up in the identifier chain after deserializing
declarations with a given identifier is, in fact, the most recent
declaration. The primary change involves waiting until after we
deserialize and wire up redeclaration chains before updating the
identifier chains. There is a minor optimization in here to avoid
recursively deserializing names as part of looking to see whether
top-level declarations for a given name exist.

A related change that became suddenly more urgent is to property
record a merged declaration when an entity first declared in the
current translation unit is later deserialized from a module (that had
not been loaded at the time of the original declaration). Since we key
off the canonical declaration (which is parsed, not from an AST file)
for emitted redeclarations, we simply record this as a merged
declaration during AST writing and let the readers merge them.

Re-fixes <rdar://problem/13189985>, presumably for good this time.

llvm-svn: 175447

11 years agoR600/SI: Use MULADD_IEEE/V_MAD_F32 instruction for mad pattern
Vincent Lejeune [Mon, 18 Feb 2013 14:11:28 +0000 (14:11 +0000)]
R600/SI: Use MULADD_IEEE/V_MAD_F32 instruction for mad pattern

llvm-svn: 175446

11 years agoR600: Support for TBO
Vincent Lejeune [Mon, 18 Feb 2013 14:11:19 +0000 (14:11 +0000)]
R600: Support for TBO

NOTE: This is a candidate for the Mesa stable branch.

Reviewed-by: Tom Stellard <thomas.stellard at amd.com>
llvm-svn: 175445

11 years agoImprove indentation of builder type calls.
Daniel Jasper [Mon, 18 Feb 2013 13:52:06 +0000 (13:52 +0000)]
Improve indentation of builder type calls.

In builder-type calls, it can be very confusing to just indent
parameters from the start of the line. Instead, indent 4 from the
correct function call.

Before:
aaaaaaaaaaaaaaaaaaa()->aaaaaa(bbbbb)->aaaaaaaaaaaaaaaaaaa( // break
    aaaaaaaaaaaaaa);
aaaaaaaaaaaaaaaaaaaaaaa *aaaaaaaaa = aaaaaa->aaaaaaaaaaaa()->aaaaaaaaaaaaaaaa(
    aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa)
    ->aaaaaaaaaaaaaaaaa();

After:
aaaaaaaaaaaaaaaaaaa()->aaaaaa(bbbbb)->aaaaaaaaaaaaaaaaaaa( // break
                                        aaaaaaaaaaaaaa);
aaaaaaaaaaaaaaaaaaaaaaa *aaaaaaaaa = aaaaaa->aaaaaaaaaaaa()
    ->aaaaaaaaaaaaaaaa(
        aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa)
    ->aaaaaaaaaaaaaaaaa();

llvm-svn: 175444

11 years agoR600: Increase number of ArrayBase Reg to 32
Vincent Lejeune [Mon, 18 Feb 2013 13:48:09 +0000 (13:48 +0000)]
R600: Increase number of ArrayBase Reg to 32

Reviewed-by: Tom Stellard <thomas.stellard at amd.com>
llvm-svn: 175443

11 years ago[asan] revert r175266 as it breaks code with packed structures. supporting long doubl...
Kostya Serebryany [Mon, 18 Feb 2013 13:47:02 +0000 (13:47 +0000)]
[asan] revert r175266 as it breaks code with packed structures. supporting long double will require a more general solution

llvm-svn: 175442

11 years agoImprove formatting of builder-type calls.
Daniel Jasper [Mon, 18 Feb 2013 13:24:21 +0000 (13:24 +0000)]
Improve formatting of builder-type calls.

Before:
aaaaaaa->aaaaaaa->aaaaaaaaaaaaaaaa(
    aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa)->aaaaaaaa(aaaaaaaaaaaaaaa);

After:
aaaaaaa->aaaaaaa
    ->aaaaaaaaaaaaaaaa(aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa)
    ->aaaaaaaa(aaaaaaaaaaaaaaa);

llvm-svn: 175441

11 years agoReformat lines if they were "moved around".
Daniel Jasper [Mon, 18 Feb 2013 13:08:03 +0000 (13:08 +0000)]
Reformat lines if they were "moved around".

An unwrapped line can get moved around if there is no newline before
it and the previous line was formatted.

Example:

  template<typename T>  // Cursor is on this line when hitting "format"
  T *getFETokenInfo() const { return static_cast<T*>(FETokenInfo); }

"return .." is the second unwrapped line in this scenario. I does not
touch any reformatted region. Thus, the result of formatting is:

  template <typename T> T *getFETokenInfo() const { return static_cast<T *>(FETokenInfo); }

After second format (and arguably desired end-result):

  template <typename T> T *getFETokenInfo() const {
      return static_cast<T *>(FETokenInfo);
  }

This fixes: llvm.org/PR15060.

llvm-svn: 175440

11 years agoCorrectly determine */& usage in more cases.
Daniel Jasper [Mon, 18 Feb 2013 12:44:35 +0000 (12:44 +0000)]
Correctly determine */& usage in more cases.

This fixes llvm.org/PR15248.

Before:
Test::Test(int b) : a(b *b) {}
for (int i = 0; i < a *a; ++i) {}

After:
Test::Test(int b) : a(b * b) {}
for (int i = 0; i < a * a; ++i) {}

llvm-svn: 175439

11 years agoAArch64: add atomic support parameters to TargetInfo
Tim Northover [Mon, 18 Feb 2013 12:11:32 +0000 (12:11 +0000)]
AArch64: add atomic support parameters to TargetInfo

This allows Clang to detect and deal wih __atomic_* operations properly on
AArch64. Previously we produced an error when encountering them at high
optimisation levels.

llvm-svn: 175438

11 years agoFutureproof AttrBuild if we ever have more than 64 attr enum values.
Benjamin Kramer [Mon, 18 Feb 2013 12:09:51 +0000 (12:09 +0000)]
Futureproof AttrBuild if we ever have more than 64 attr enum values.

Currently we're at 34. Bitset should compile into virtually the same code as
uint64_t here.

llvm-svn: 175437

11 years agoAlways break after multi-line string literals.
Daniel Jasper [Mon, 18 Feb 2013 11:59:17 +0000 (11:59 +0000)]
Always break after multi-line string literals.

Otherwise, other parameters can be quite hidden.
Reformatted unittests/Format/FormatTest.cpp after this.

Before:
someFunction("Always break between multi-line"
             " string literals", and, other, parameters);

After:
someFunction("Always break between multi-line"
             " string literals",
             and, other, parameters);

llvm-svn: 175436

11 years agoRevert CMake version bump since we don't actually need 2.8.6 any more.
Tim Northover [Mon, 18 Feb 2013 11:53:37 +0000 (11:53 +0000)]
Revert CMake version bump since we don't actually need 2.8.6 any more.

The problem call was removed in the interim. Apologies.

llvm-svn: 175435

11 years agoNote minimum required version of CMake
Tim Northover [Mon, 18 Feb 2013 11:41:04 +0000 (11:41 +0000)]
Note minimum required version of CMake

We already use features from 2.8.6, this just gives a slightly more friendly
message when the dependency isn't met.

Patch from Keith Walker.

llvm-svn: 175434

11 years agoAArch64: adjust tests which rely on a default JIT
Tim Northover [Mon, 18 Feb 2013 11:08:37 +0000 (11:08 +0000)]
AArch64: adjust tests which rely on a default JIT

Profiling tests *do* need a JIT. They'll pass if a cross-compiler targetting
AArch64 by default has been built, but fail if a native AArch64 compiler has
been build. Therefore XFAIL is inappropriate and we mark them unsupported.

ExecutionEngine tests are JIT by definition, they should also be unsupported.

Transforms/LICM only uses the interpreter to check the output is still sane
after optimisation. It can be switched to use an interpreter.

llvm-svn: 175433

11 years agoPrevent line breaks that make stuff hard to read.
Daniel Jasper [Mon, 18 Feb 2013 11:05:07 +0000 (11:05 +0000)]
Prevent line breaks that make stuff hard to read.

Before:
aaaaaaaaaaaaaaaaaaaaaa(aaaaaaaaaaaaaaaaaaaaa).aaaaaaaaaaaaaaaaa(
    aaaaaaaaaaaaaaaaaaaaa).aaaaaaaaaaaaaaaaaaa(
    aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa);

After:
aaaaaaaaaaaaaaaaaaaaaa(aaaaaaaaaaaaaaaaaaaaa)
    .aaaaaaaaaaaaaaaaa(aaaaaaaaaaaaaaaaaaaaa)
    .aaaaaaaaaaaaaaaaaaa(aaaaaaaaaaaaaaaaaaa,
                         aaaaaaaaaaaaaaaaaaa,
                         aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa);

llvm-svn: 175432

11 years ago[asan] enable asan_prelink_test when gold is the default linker (gold and bfd linker...
Kostya Serebryany [Mon, 18 Feb 2013 08:37:49 +0000 (08:37 +0000)]
[asan] enable asan_prelink_test when gold is the default linker (gold and bfd linker have different flag syntax)

llvm-svn: 175431

11 years agoAdd `unsigned DISubprogram::getFlags() const` for DragonEgg.
David Blaikie [Mon, 18 Feb 2013 08:04:16 +0000 (08:04 +0000)]
Add `unsigned DISubprogram::getFlags() const` for DragonEgg.

llvm-svn: 175430

11 years ago[asan] added flag -d|--demangle to asan_symbolize.py, makes addr2line/llvm-symbolizer...
Kostya Serebryany [Mon, 18 Feb 2013 08:02:16 +0000 (08:02 +0000)]
[asan] added flag -d|--demangle to asan_symbolize.py, makes addr2line/llvm-symbolizer demangle the functions names

llvm-svn: 175429

11 years agoAdd `DIFile DISubprogram::getFile() const` for DragonEgg.
David Blaikie [Mon, 18 Feb 2013 07:54:55 +0000 (07:54 +0000)]
Add `DIFile DISubprogram::getFile() const` for DragonEgg.

llvm-svn: 175428

11 years agoUpdate test cases to account for DIBuilder type changes.
David Blaikie [Mon, 18 Feb 2013 07:27:35 +0000 (07:27 +0000)]
Update test cases to account for DIBuilder type changes.

Paired commit with LLVM, may produce temporary build breakage.

llvm-svn: 175427

11 years agoDIBuilder: Correct the null/0 type of trailing fields in struct debug info.
David Blaikie [Mon, 18 Feb 2013 07:27:30 +0000 (07:27 +0000)]
DIBuilder: Correct the null/0 type of trailing fields in struct debug info.

Paired with an Clang commit so this may cause temporary build failures.

llvm-svn: 175426

11 years agoDisable dead stores checker for template instantations. Fixes <rdar://problem/13213575>.
Ted Kremenek [Mon, 18 Feb 2013 07:18:28 +0000 (07:18 +0000)]
Disable dead stores checker for template instantations.  Fixes <rdar://problem/13213575>.

llvm-svn: 175425

11 years ago[Sanitizer] Make temporary filename depend on user ID
Alexey Samsonov [Mon, 18 Feb 2013 07:17:12 +0000 (07:17 +0000)]
[Sanitizer] Make temporary filename depend on user ID

llvm-svn: 175424

11 years agoDIBuilder: Add function and method definitions to the list of all subprograms
David Blaikie [Mon, 18 Feb 2013 07:10:22 +0000 (07:10 +0000)]
DIBuilder: Add function and method definitions to the list of all subprograms

Previously we seemed to be assuming that all functions were definitions and all
methods were declarations. This may be consistent with how Clang uses DIBuilder
but doesn't have to be true of all clients (such as DragonEgg).

llvm-svn: 175423

11 years ago[ms-inline asm] Fix undefined behavior to reset hasMSInlineAsm in advance of SelectAl...
NAKAMURA Takumi [Mon, 18 Feb 2013 07:06:48 +0000 (07:06 +0000)]
[ms-inline asm] Fix undefined behavior to reset hasMSInlineAsm in advance of SelectAllBasicBlocks().

llvm-svn: 175422

11 years agoNarrow the return types of a few DIBuilder utility functions.
David Blaikie [Mon, 18 Feb 2013 06:41:57 +0000 (06:41 +0000)]
Narrow the return types of a few DIBuilder utility functions.

llvm-svn: 175421

11 years agoExpand macro/pseudo instructions BtnezT8SltX16 and BtnezT8SltuX16.
Reed Kotler [Mon, 18 Feb 2013 05:43:03 +0000 (05:43 +0000)]
Expand macro/pseudo instructions BtnezT8SltX16 and BtnezT8SltuX16.

llvm-svn: 175420

11 years agoExpand pseudo/macro BteqzT8SltuX16 . There is no test case because
Reed Kotler [Mon, 18 Feb 2013 04:55:38 +0000 (04:55 +0000)]
Expand pseudo/macro BteqzT8SltuX16 . There is no test case because
at this time, llvm is generating a different but equivalent pattern
that would lead to this instruction. I am trying to think of a way
to get it to generate this. If I can't, I may just remove the pseudo.

llvm-svn: 175419

11 years agoFix up grammar a bit.
Eric Christopher [Mon, 18 Feb 2013 04:38:06 +0000 (04:38 +0000)]
Fix up grammar a bit.

llvm-svn: 175418

11 years agoExpand pseudo/macro BteqzT8SltX16.
Reed Kotler [Mon, 18 Feb 2013 04:04:26 +0000 (04:04 +0000)]
Expand pseudo/macro BteqzT8SltX16.

llvm-svn: 175417

11 years agoExpand macro/pseudo BteqzT8CmpX16.
Reed Kotler [Mon, 18 Feb 2013 03:06:29 +0000 (03:06 +0000)]
Expand macro/pseudo BteqzT8CmpX16.

llvm-svn: 175416

11 years agoSpelling corrections
Alex Rosenberg [Mon, 18 Feb 2013 02:44:09 +0000 (02:44 +0000)]
Spelling corrections

llvm-svn: 175415

11 years agoUnify some "kernel or kext" conditionals.
Eric Christopher [Mon, 18 Feb 2013 01:16:37 +0000 (01:16 +0000)]
Unify some "kernel or kext" conditionals.

llvm-svn: 175414

11 years agoBeginning of expanding all current mips16 macro/pseudo instruction sequences.
Reed Kotler [Mon, 18 Feb 2013 00:59:04 +0000 (00:59 +0000)]
Beginning of expanding all current mips16 macro/pseudo instruction sequences.
This expansion will be moved to expandISelPseudos as soon as I can figure
out how to do that. There are other instructions which use this
ExpandFEXT_T8I816_ins and as soon as I have finished expanding them all,
I will delete the macro asm string text so it has no way to be used
in the future.

llvm-svn: 175413

11 years agoAdd a comment.
Eric Christopher [Mon, 18 Feb 2013 00:38:34 +0000 (00:38 +0000)]
Add a comment.

llvm-svn: 175412

11 years agoClean up comment.
Eric Christopher [Mon, 18 Feb 2013 00:38:31 +0000 (00:38 +0000)]
Clean up comment.

llvm-svn: 175411

11 years agoGrammar.
Eric Christopher [Mon, 18 Feb 2013 00:38:28 +0000 (00:38 +0000)]
Grammar.

llvm-svn: 175410

11 years agoUnify some code. No functional change.
Eric Christopher [Mon, 18 Feb 2013 00:38:25 +0000 (00:38 +0000)]
Unify some code. No functional change.

llvm-svn: 175409

11 years agoX86: Add a note.
Benjamin Kramer [Sun, 17 Feb 2013 23:34:14 +0000 (23:34 +0000)]
X86: Add a note.

llvm-svn: 175408

11 years ago[XCore] Add missing 2r instructions.
Richard Osborne [Sun, 17 Feb 2013 22:38:05 +0000 (22:38 +0000)]
[XCore] Add missing 2r instructions.

These instructions are not targeted by the compiler but it is needed for
the MC layer.

llvm-svn: 175407

11 years ago[XCore] Add TSETR instruction.
Richard Osborne [Sun, 17 Feb 2013 22:32:41 +0000 (22:32 +0000)]
[XCore] Add TSETR instruction.

This instruction is not targeted by the compiler but it is needed for the
MC layer.

llvm-svn: 175406

11 years agoAdded a host call to get the number of CPUs. It should work on all POSIX unixes,...
Greg Clayton [Sun, 17 Feb 2013 20:46:30 +0000 (20:46 +0000)]
Added a host call to get the number of CPUs. It should work on all POSIX unixes, linux and Windows.

llvm-svn: 175405

11 years ago[XCore] Add missing u10 / lu10 instructions.
Richard Osborne [Sun, 17 Feb 2013 20:44:48 +0000 (20:44 +0000)]
[XCore] Add missing u10 / lu10 instructions.

These instructions are not targeted by the compiler but they are
needed for the MC layer.

llvm-svn: 175404

11 years ago[XCore] Add missing u6 / lu6 instructions.
Richard Osborne [Sun, 17 Feb 2013 20:43:17 +0000 (20:43 +0000)]
[XCore] Add missing u6 / lu6 instructions.

These instructions are not targeted by the compiler but they are
needed for the MC layer.

llvm-svn: 175403

11 years agoReturn false instead of 0.
Jakub Staszak [Sun, 17 Feb 2013 18:35:25 +0000 (18:35 +0000)]
Return false instead of 0.

llvm-svn: 175402

11 years agoForce a cpu for test. It failed on atom due to different scheduling decisions.
Benjamin Kramer [Sun, 17 Feb 2013 18:26:11 +0000 (18:26 +0000)]
Force a cpu for test. It failed on atom due to different scheduling decisions.

llvm-svn: 175401

11 years agoAArch64: Avoid shifts by 64, that's undefined behavior.
Benjamin Kramer [Sun, 17 Feb 2013 17:55:32 +0000 (17:55 +0000)]
AArch64: Avoid shifts by 64, that's undefined behavior.

No functionality change.

llvm-svn: 175400

11 years agoFix -use-nullptr problems with assert()
Edwin Vane [Sun, 17 Feb 2013 16:45:54 +0000 (16:45 +0000)]
Fix -use-nullptr problems with assert()

If a cast expression (NullToPointer) is detected in a function-like macro
parameter, we should use the spelling location instead of the expansion
location. Using SourceManager::getFileLoc() fixes this problem.

Also added testcases for this bug.

Fixes: PR15279
Author: Tareq A Siraj <tareq.a.siraj@intel.com>
Reviewer: klimek
llvm-svn: 175399

11 years agoAdd multithreading functions and shutdown to the C API. Patch by Moritz
Duncan Sands [Sun, 17 Feb 2013 16:35:51 +0000 (16:35 +0000)]
Add multithreading functions and shutdown to the C API.  Patch by Moritz
Maxeiner.

llvm-svn: 175398

11 years agoBBVectorize: Fix an invalid reference bug
Hal Finkel [Sun, 17 Feb 2013 15:59:26 +0000 (15:59 +0000)]
BBVectorize: Fix an invalid reference bug

This fixes PR15289. This bug was introduced (recently) in r175215; collecting
all std::vector references for candidate pairs to delete at once is invalid
because subsequent lookups in the owning DenseMap could invalidate the
references.

bugpoint was able to reduce a useful test case. Unfortunately, because whether
or not this asserts depends on memory layout, this test case will sometimes
appear to produce valid output. Nevertheless, running under valgrind will
reveal the error.

llvm-svn: 175397

11 years agoTest ivar-invariant.m: use a more idiomatic RUN line and tighten the test
Dmitri Gribenko [Sun, 17 Feb 2013 14:59:41 +0000 (14:59 +0000)]
Test ivar-invariant.m: use a more idiomatic RUN line and tighten the test
by matching the function name first

llvm-svn: 175395