platform/upstream/llvm.git
11 years agoClean up these doxygen comments to follow the proposed new style. This
Chandler Carruth [Tue, 2 Oct 2012 22:46:40 +0000 (22:46 +0000)]
Clean up these doxygen comments to follow the proposed new style. This
also makes it more consistent with Clang and several passes' doxygen
style.

llvm-svn: 165064

11 years agoMake sure to put our sret argument into %rax on x86-64. Fixes PR13563!
Nick Lewycky [Tue, 2 Oct 2012 22:45:06 +0000 (22:45 +0000)]
Make sure to put our sret argument into %rax on x86-64. Fixes PR13563!

llvm-svn: 165063

11 years agoRemove the old coalescer algorithm.
Jakob Stoklund Olesen [Tue, 2 Oct 2012 22:45:03 +0000 (22:45 +0000)]
Remove the old coalescer algorithm.

The new algorithm has been enabled by default for almost a week now and
seems to be stable.

llvm-svn: 165062

11 years agoChange DynamicLoaderDarwinKernel::OSKextLoadedKextSummary to use
Jason Molenda [Tue, 2 Oct 2012 22:23:42 +0000 (22:23 +0000)]
Change DynamicLoaderDarwinKernel::OSKextLoadedKextSummary to use
the Symbols::LocateExecutableObjectFile method to locate kexts and
kernels instead of copying them out of the memory of the remote
system.  This is the fix for <rdar://problem/12416384>.

Fix a variable shadowing problem in
Symbols::LocateMacOSXFilesUsingDebugSymbols which caused the symbol
rich executable binaries to not be found even if they were listed
in the dSYM Info.plist.

Change Symbols::DownloadObjectAndSymbolFile to ignore dsymForUUID's
negative cache - this is typically being called by the user and we
should try even if there's a incorrect entry in the negative cache.

llvm-svn: 165061

11 years agoHandle reserved registers more accurately in handleMove().
Jakob Stoklund Olesen [Tue, 2 Oct 2012 22:08:36 +0000 (22:08 +0000)]
Handle reserved registers more accurately in handleMove().

Reserved register live ranges look like a set of dead defs - any uses of
reserved registers are ignored.

Instead of skipping the updating of reserved register operands entirely,
just ignore the use operands and treat the def operands normally.

No test case, handleMove() is not commonly used yet.

llvm-svn: 165060

11 years agoSilence -Wunused-value warning.
Ted Kremenek [Tue, 2 Oct 2012 21:50:18 +0000 (21:50 +0000)]
Silence -Wunused-value warning.

llvm-svn: 165059

11 years ago[ms-inline asm] Rewrite the symbol references as wildcard MCParsedAsmOperands.
Chad Rosier [Tue, 2 Oct 2012 21:49:14 +0000 (21:49 +0000)]
[ms-inline asm] Rewrite the symbol references as wildcard MCParsedAsmOperands.
A Sema lookup is used to determine the size of the variable, which is in turn
used during wildcard matching.

llvm-svn: 165058

11 years ago[ms-inline asm] Add basic support for wildcard MCParsedAsmOperands. This type
Chad Rosier [Tue, 2 Oct 2012 21:49:07 +0000 (21:49 +0000)]
[ms-inline asm] Add basic support for wildcard MCParsedAsmOperands.  This type
of operand is specific to MS-style inline assembly and should not be generated
when parsing normal assembly.

The purpose of the wildcard operands are to allow the AsmParser to match
multiple instructions (i.e., MCInsts) to a given ms-style asm statement.  For
the time being the matcher just returns the first match.  This patch only
implements wildcard matches for memory operands.  Support for register
wildcards will be added in the near future.

llvm-svn: 165057

11 years agoMake sure the whole live range is covered when values are pruned twice.
Jakob Stoklund Olesen [Tue, 2 Oct 2012 21:46:39 +0000 (21:46 +0000)]
Make sure the whole live range is covered when values are pruned twice.

JoinVals::pruneValues() calls LIS->pruneValue() to avoid conflicts when
overlapping two different values. This produces a set of live range end
points that are used to reconstruct the live range (with SSA update)
after joining the two registers.

When a value is pruned twice, the set of end points was insufficient:

  v1 = DEF
  v1 = REPLACE1
  v1 = REPLACE2
  KILL v1

The end point at KILL would only reconstruct the live range from
REPLACE2 to KILL, leaving the range REPLACE1-REPLACE2 dead.

Add REPLACE2 as an end point in this case so the full live range is
reconstructed.

This fixes PR13999.

llvm-svn: 165056

11 years agoAllow alternate instructions to silence bot.
Eric Christopher [Tue, 2 Oct 2012 21:44:16 +0000 (21:44 +0000)]
Allow alternate instructions to silence bot.

llvm-svn: 165055

11 years ago80-col.
Eric Christopher [Tue, 2 Oct 2012 21:44:12 +0000 (21:44 +0000)]
80-col.

llvm-svn: 165054

11 years agoClean-up of memory buffer and object ownership model in MCJIT
Andrew Kaylor [Tue, 2 Oct 2012 21:18:39 +0000 (21:18 +0000)]
Clean-up of memory buffer and object ownership model in MCJIT

llvm-svn: 165053

11 years agoDon't use a debug location for frame setup instructions in the
Eric Christopher [Tue, 2 Oct 2012 21:17:00 +0000 (21:17 +0000)]
Don't use a debug location for frame setup instructions in the
prologue. Also skip frame setup instructions when looking for the
first location.

llvm-svn: 165052

11 years agoUse the existing DebugLoc.
Eric Christopher [Tue, 2 Oct 2012 21:16:55 +0000 (21:16 +0000)]
Use the existing DebugLoc.

llvm-svn: 165051

11 years agoMake the location a parameter since we may not want the next one
Eric Christopher [Tue, 2 Oct 2012 21:16:53 +0000 (21:16 +0000)]
Make the location a parameter since we may not want the next one
in the block.

llvm-svn: 165050

11 years agoRemove the SavePoint infrastructure from fast isel, replace
Eric Christopher [Tue, 2 Oct 2012 21:16:50 +0000 (21:16 +0000)]
Remove the SavePoint infrastructure from fast isel, replace
with just an insert point from the MachineBasicBlock and let
the location be updated as we access it.

llvm-svn: 165049

11 years agoChanged test output comparison to be consistent with the way llvm-objdump and llvm...
Hemant Kulkarni [Tue, 2 Oct 2012 21:12:21 +0000 (21:12 +0000)]
Changed test output comparison to be consistent with the way llvm-objdump and llvm-readobj work.

llvm-svn: 165048

11 years ago[PCH/Module] Change the map of file-level DeclIDs to use a FileID
Argyrios Kyrtzidis [Tue, 2 Oct 2012 21:09:17 +0000 (21:09 +0000)]
[PCH/Module] Change the map of file-level DeclIDs to use a FileID
as key instead of a SLocEntry pointer. This allows the array of
file sorted declarations in a PCH/module to be deterministic.

llvm-svn: 165047

11 years ago[libclang] When indexing an AST file, only deserialize the file level
Argyrios Kyrtzidis [Tue, 2 Oct 2012 21:09:13 +0000 (21:09 +0000)]
[libclang] When indexing an AST file, only deserialize the file level
declarations of the current primary module.

llvm-svn: 165046

11 years ago[ms-inline asm] Fixup test case to be valid ms-style asm. Fix whitespace.
Chad Rosier [Tue, 2 Oct 2012 20:55:30 +0000 (20:55 +0000)]
[ms-inline asm] Fixup test case to be valid ms-style asm.  Fix whitespace.

llvm-svn: 165045

11 years agoRefactor clients of AnalyzerOptions::getBooleanOption() to have
Ted Kremenek [Tue, 2 Oct 2012 20:42:16 +0000 (20:42 +0000)]
Refactor clients of AnalyzerOptions::getBooleanOption() to have
an intermediate helper method to query and populate the Optional value.

llvm-svn: 165043

11 years agoSet the 'build clang only' flag when we're building only clang.
Bill Wendling [Tue, 2 Oct 2012 20:32:23 +0000 (20:32 +0000)]
Set the 'build clang only' flag when we're building only clang.

llvm-svn: 165042

11 years agoTweak AnalyzerOptions::getOptionAsInteger() to populate the string
Ted Kremenek [Tue, 2 Oct 2012 20:31:56 +0000 (20:31 +0000)]
Tweak AnalyzerOptions::getOptionAsInteger() to populate the string
table, making it printable with the ConfigDump checker.  Along the
way, fix a really serious bug where the value was getting parsed
from the string in code that was in an assert() call.  This means
in a Release-Asserts build this code wouldn't work as expected.

llvm-svn: 165041

11 years agoChange AnalyzerOptions::mayInlineCXXMemberFunction to default populate
Ted Kremenek [Tue, 2 Oct 2012 20:31:52 +0000 (20:31 +0000)]
Change AnalyzerOptions::mayInlineCXXMemberFunction to default populate
the config string table.  Also setup a test for dumping the analyzer
configuration for C++.

llvm-svn: 165040

11 years ago[Doc parsing]: Add available and deprecated attribute info
Fariborz Jahanian [Tue, 2 Oct 2012 20:05:47 +0000 (20:05 +0000)]
[Doc parsing]: Add available and deprecated attribute info
to XML output. // rdar://12378879

llvm-svn: 165039

11 years agoImprove overflow detection in StringRef::getAsUnsignedInteger().
Nick Kledzik [Tue, 2 Oct 2012 20:01:48 +0000 (20:01 +0000)]
Improve overflow detection in StringRef::getAsUnsignedInteger().

llvm-svn: 165038

11 years agoAdd a new isl based code generation
Tobias Grosser [Tue, 2 Oct 2012 19:50:43 +0000 (19:50 +0000)]
Add a new isl based code generation

This pass implements a new code generator that uses the code generation
algorithm included in isl.

For the moment the new code generation is limited to sequential code.

llvm-svn: 165037

11 years agoAdd an ast pretty printer pass based on the isl code generator
Tobias Grosser [Tue, 2 Oct 2012 19:50:38 +0000 (19:50 +0000)]
Add an ast pretty printer pass based on the isl code generator

llvm-svn: 165036

11 years agoUpdate isl to get the new code generation
Tobias Grosser [Tue, 2 Oct 2012 19:50:30 +0000 (19:50 +0000)]
Update isl to get the new code generation

llvm-svn: 165035

11 years agoDetect the isl code generation feature correctly
Tobias Grosser [Tue, 2 Oct 2012 19:50:22 +0000 (19:50 +0000)]
Detect the isl code generation feature correctly

llvm-svn: 165034

11 years agoMake vector::iterator and string::iterator more resilient against overly generic...
Howard Hinnant [Tue, 2 Oct 2012 19:45:42 +0000 (19:45 +0000)]
Make vector::iterator and string::iterator more resilient against overly generic relational operators.

llvm-svn: 165033

11 years agoFix another crasher in SROA, reported by Joel.
Chandler Carruth [Tue, 2 Oct 2012 18:57:13 +0000 (18:57 +0000)]
Fix another crasher in SROA, reported by Joel.

We require that the indices into the use lists are stable in order to
build fast lookup tables to locate a particular partition use from an
operand of a PHI or select. This is (obviously in hind sight)
incompatible with erasing elements from the array. Really, we don't want
to erase anyways. It is expensive, and a rare operation. Instead, simply
weaken the contract of the PartitionUse structure to allow null Use
pointers to represent dead uses. Now we can clear out the pointer to
mark things as dead, and all it requires is adding some 'continue'
checks to the various loops.

I'm still reducing a test case for this, as the test case I have is
huge. I think this one I can get a nice test case for though, as it was
much more deterministic.

llvm-svn: 165032

11 years ago[ms-inline asm] Enhance the isSimpleMSAsm() function to handle operands with pointer...
Chad Rosier [Tue, 2 Oct 2012 18:51:05 +0000 (18:51 +0000)]
[ms-inline asm] Enhance the isSimpleMSAsm() function to handle operands with pointer size
directives (e.g., dword ptr [eax]).

llvm-svn: 165031

11 years agoSupport for generating ELF objects on Windows.
Andrew Kaylor [Tue, 2 Oct 2012 18:38:34 +0000 (18:38 +0000)]
Support for generating ELF objects on Windows.

This adds 'elf' as a recognized target triple environment value and overrides the default generated object format on Windows platforms if that value is present.  This patch also enables MCJIT tests on Windows using the new environment value.

llvm-svn: 165030

11 years agoFix test for r165028. It only generates that flag for source files now.
Bill Wendling [Tue, 2 Oct 2012 18:07:59 +0000 (18:07 +0000)]
Fix test for r165028. It only generates that flag for source files now.
<rdar://problem/12401423>

llvm-svn: 165029

11 years agoDuring LTO, we call 'dsymutil' when we compile source files. This necessitates
Bill Wendling [Tue, 2 Oct 2012 18:02:50 +0000 (18:02 +0000)]
During LTO, we call 'dsymutil' when we compile source files. This necessitates
clang specifying a temporary file that it later cleans up so that it can survive
the linking stage. However, when we compile object files during LTO we don't
call 'dsymutil'. That's done at a different stage (if at all). We rely upon the
linker to specify a unique name for the temporary file it generates.
<rdar://problem/12401423>

llvm-svn: 165028

11 years agoFix a silly coding error on my part. The whole point of the speculator
Chandler Carruth [Tue, 2 Oct 2012 17:49:47 +0000 (17:49 +0000)]
Fix a silly coding error on my part. The whole point of the speculator
being separate was that it can grow the use list. As a consequence, we
can't use the iterator-pair interface, we need an index based interface.
Expose such an interface from the AllocaPartitioning, and use it in the
speculator.

This should at least fix a use-after-free bug found by Duncan, and may
fix some of the other crashers.

I don't have a nice deterministic test case yet, but if I get a good
one, I'll add it.

llvm-svn: 165027

11 years agoConvert to FileCheck.
Rafael Espindola [Tue, 2 Oct 2012 17:41:03 +0000 (17:41 +0000)]
Convert to FileCheck.

llvm-svn: 165026

11 years agoNo need to call the InitializeAll* functions.
Chad Rosier [Tue, 2 Oct 2012 16:41:12 +0000 (16:41 +0000)]
No need to call the InitializeAll* functions.

llvm-svn: 165025

11 years agoFP_CONTRACT: Fix two tests for -Asserts.
NAKAMURA Takumi [Tue, 2 Oct 2012 16:36:54 +0000 (16:36 +0000)]
FP_CONTRACT: Fix two tests for -Asserts.

llvm-svn: 165024

11 years ago[libclang] When indexing an AST file, only deserialize the preprocessing record
Argyrios Kyrtzidis [Tue, 2 Oct 2012 16:10:51 +0000 (16:10 +0000)]
[libclang] When indexing an AST file, only deserialize the preprocessing record
entities of the current primary module.

llvm-svn: 165023

11 years agoAdd info in the preprocessing record whether an inclusion directive
Argyrios Kyrtzidis [Tue, 2 Oct 2012 16:10:46 +0000 (16:10 +0000)]
Add info in the preprocessing record whether an inclusion directive
resulted in an automatic module import.

llvm-svn: 165022

11 years ago[libclang] Even though we disable the preprocessing record during indexing,
Argyrios Kyrtzidis [Tue, 2 Oct 2012 16:10:41 +0000 (16:10 +0000)]
[libclang] Even though we disable the preprocessing record during indexing,
make sure that it gets enabled for when a module needs to be created.

llvm-svn: 165021

11 years ago[libclang] Implement the importedASTFile indexing callback to provide
Argyrios Kyrtzidis [Tue, 2 Oct 2012 16:10:38 +0000 (16:10 +0000)]
[libclang] Implement the importedASTFile indexing callback to provide
info about imported modules.

llvm-svn: 165020

11 years agoFix broken tests.
Benjamin Kramer [Tue, 2 Oct 2012 15:49:34 +0000 (15:49 +0000)]
Fix broken tests.

llvm-svn: 165019

11 years agoDo not patch the instruction address when symbolizing the reports.
Alexander Potapenko [Tue, 2 Oct 2012 15:42:24 +0000 (15:42 +0000)]
Do not patch the instruction address when symbolizing the reports.
Instead, print the correct address at runtime.

llvm-svn: 165018

11 years agoFix PR13991: legalizing an overflowing multiplication operation is harder than
Duncan Sands [Tue, 2 Oct 2012 15:03:49 +0000 (15:03 +0000)]
Fix PR13991: legalizing an overflowing multiplication operation is harder than
the add/sub case since in the case of multiplication you also have to check that
the operation in the larger type did not overflow.

llvm-svn: 165017

11 years agoSplitting this test case into two because the behavior for the calling convention...
Aaron Ballman [Tue, 2 Oct 2012 14:56:00 +0000 (14:56 +0000)]
Splitting this test case into two because the behavior for the calling convention code is target-specific.

llvm-svn: 165016

11 years agoAllowing individual targets to determine whether a given calling convention is allowe...
Aaron Ballman [Tue, 2 Oct 2012 14:26:08 +0000 (14:26 +0000)]
Allowing individual targets to determine whether a given calling convention is allowed or ignored with warning. This allows for correct name mangling for x64 targets on Windows, which in turn allows for linking against the Win32 APIs.

Fixes PR13782

llvm-svn: 165015

11 years ago[Sanitizer] fix line width
Alexey Samsonov [Tue, 2 Oct 2012 14:09:20 +0000 (14:09 +0000)]
[Sanitizer] fix line width

llvm-svn: 165009

11 years ago[ASan] Change __asan_set_on_error_callback to weak overridable __asan_on_error, so...
Alexey Samsonov [Tue, 2 Oct 2012 14:06:39 +0000 (14:06 +0000)]
[ASan] Change __asan_set_on_error_callback to weak overridable __asan_on_error, so that ASan would call the latter even if it finds the error early (i.e. during module initialization)

llvm-svn: 165008

11 years agoSilencing an MSVC warning about */ being found outside of a comment.
Aaron Ballman [Tue, 2 Oct 2012 13:54:25 +0000 (13:54 +0000)]
Silencing an MSVC warning about */ being found outside of a comment.

llvm-svn: 165007

11 years ago[*San]: handle EINTR.
Evgeniy Stepanov [Tue, 2 Oct 2012 13:41:40 +0000 (13:41 +0000)]
[*San]: handle EINTR.

llvm-svn: 165006

11 years agoAdd redecls into their lexical DeclContext: this is what they assert on, and the...
Axel Naumann [Tue, 2 Oct 2012 13:06:13 +0000 (13:06 +0000)]
Add redecls into their lexical DeclContext: this is what they assert on, and the merging should have set it correctly.
This is especially relevant for templatedDecls that might be injected (and thus have their DeclContext set to) somewhere completely different.

llvm-svn: 165005

11 years agotsan: fix mac build
Dmitry Vyukov [Tue, 2 Oct 2012 12:58:14 +0000 (12:58 +0000)]
tsan: fix mac build

llvm-svn: 165004

11 years ago[ASan] Add extern C for __asan_symbolize on Windows
Alexey Samsonov [Tue, 2 Oct 2012 12:35:42 +0000 (12:35 +0000)]
[ASan] Add extern C for __asan_symbolize on Windows

llvm-svn: 165003

11 years agoEnable programmatic provisioning of virtual module.map files (instead of writing...
Axel Naumann [Tue, 2 Oct 2012 12:26:36 +0000 (12:26 +0000)]
Enable programmatic provisioning of virtual module.map files (instead of writing out actual module.map files).
Opens up the wonders of clang::Modules to tools - though they remain as experimental as before.

llvm-svn: 165002

11 years agoOnly those InterestingDecls that got added to the AST should be passed to the ASTCons...
Axel Naumann [Tue, 2 Oct 2012 12:18:46 +0000 (12:18 +0000)]
Only those InterestingDecls that got added to the AST should be passed to the ASTConsumer.

llvm-svn: 165001

11 years ago[Sanitizer/ASan] Simplify the code that prints and symbolizes stack traces. Fall...
Alexey Samsonov [Tue, 2 Oct 2012 12:11:17 +0000 (12:11 +0000)]
[Sanitizer/ASan] Simplify the code that prints and symbolizes stack traces. Fall back to module+offset if user-provided symbolizer failed. Use weak function __asan_symbolize instead of __asan_set_symbolize_callback in ASan interface, so that we're able to symbolize reports for errors that happen before the main() is called, for example, during module initialization.

llvm-svn: 165000

11 years agotsan: wait for pending reports before exit
Dmitry Vyukov [Tue, 2 Oct 2012 12:07:16 +0000 (12:07 +0000)]
tsan: wait for pending reports before exit

llvm-svn: 164999

11 years agotsan: output tid's in reports
Dmitry Vyukov [Tue, 2 Oct 2012 11:52:05 +0000 (11:52 +0000)]
tsan: output tid's in reports

llvm-svn: 164998

11 years agotsan: run output tests in parallel
Dmitry Vyukov [Tue, 2 Oct 2012 11:51:40 +0000 (11:51 +0000)]
tsan: run output tests in parallel

llvm-svn: 164997

11 years agoAdd default JIT LIT variable.
James Molloy [Tue, 2 Oct 2012 10:57:08 +0000 (10:57 +0000)]
Add default JIT LIT variable.

Patch by David Tweed!

llvm-svn: 164996

11 years ago-arch is a darwin-specific driver feature, use a triple instead in rewriter test.
Benjamin Kramer [Tue, 2 Oct 2012 09:42:36 +0000 (09:42 +0000)]
-arch is a darwin-specific driver feature, use a triple instead in rewriter test.

llvm-svn: 164995

11 years agoForce triple in test to unbreak it on non-darwin platforms.
Benjamin Kramer [Tue, 2 Oct 2012 09:29:48 +0000 (09:29 +0000)]
Force triple in test to unbreak it on non-darwin platforms.

llvm-svn: 164994

11 years agoMerge pending instantiations instead of overwriting existing ones.
Axel Naumann [Tue, 2 Oct 2012 09:09:43 +0000 (09:09 +0000)]
Merge pending instantiations instead of overwriting existing ones.
Check whether a pending instantiation needs to be instantiated (or whether an instantiation already exists).
Verify the size of the PendingInstantiations record (was only checking size of existing PendingInstantiations).

Migrate Obj-C++ part of redecl-merge into separate test, now that this is growing.
templates.mm: test that CodeGen has seen exactly one definition of template instantiations.
redecl-merge.m: use "@" specifier for expected-diagnostics.

llvm-svn: 164993

11 years agoUse an environment variable instead of what's in the make cmd goals.
Bill Wendling [Tue, 2 Oct 2012 06:19:15 +0000 (06:19 +0000)]
Use an environment variable instead of what's in the make cmd goals.

llvm-svn: 164992

11 years ago<rdar://problem/11791234>
Greg Clayton [Tue, 2 Oct 2012 06:04:17 +0000 (06:04 +0000)]
<rdar://problem/11791234>

Shared libraries on MacOSX were not properly being removed from the shared
module list when re-running a debug session due to an error in:

Module::MatchesModuleSpec()

llvm-svn: 164991

11 years agoTweak diagnostic text to indicate that __weak on a local variable is only allowed
Ted Kremenek [Tue, 2 Oct 2012 05:36:02 +0000 (05:36 +0000)]
Tweak diagnostic text to indicate that __weak on a local variable is only allowed
for ARC.  Fixes <rdar://problem/12407705>

llvm-svn: 164990

11 years agoAdd FP_CONTRACT support for clang.
Lang Hames [Tue, 2 Oct 2012 04:45:10 +0000 (04:45 +0000)]
Add FP_CONTRACT support for clang.

Clang will now honor the FP_CONTRACT pragma and emit LLVM
fmuladd intrinsics for expressions of the form A * B + C (when they occur in a
single statement).

llvm-svn: 164989

11 years agoCheck if an IdentifierInfo* is null when the FunctionDecl isn't a simple C function.
Ted Kremenek [Tue, 2 Oct 2012 04:36:54 +0000 (04:36 +0000)]
Check if an IdentifierInfo* is null when the FunctionDecl isn't a simple C function.

Fixes <rdar://problem/12355298>

llvm-svn: 164988

11 years agoRe-enable this test to reflect re-enabling the new SROA pass.
Chandler Carruth [Tue, 2 Oct 2012 04:24:16 +0000 (04:24 +0000)]
Re-enable this test to reflect re-enabling the new SROA pass.

llvm-svn: 164987

11 years agoTurn the new SROA pass back on. Let's see if it sticks this time. =]
Chandler Carruth [Tue, 2 Oct 2012 04:24:01 +0000 (04:24 +0000)]
Turn the new SROA pass back on. Let's see if it sticks this time. =]

Again, let me know if anything breaks due to this!

llvm-svn: 164986

11 years agoHandle KASLR kernel loading for kernel corefiles.
Jason Molenda [Tue, 2 Oct 2012 03:49:41 +0000 (03:49 +0000)]
Handle KASLR kernel loading for kernel corefiles.
Reduce the amount of output that DynamicLoaderDarwinKernel
prints for each kext it loads.
<rdar://problem/7714201>

llvm-svn: 164985

11 years ago-Wformat: Don't check format strings in uninstantiated templates.
Jordan Rose [Tue, 2 Oct 2012 01:49:54 +0000 (01:49 +0000)]
-Wformat: Don't check format strings in uninstantiated templates.

Also applies to -Wnonnull, -Wtype-safety, and -Wnon-pod-varargs.
All of these can be better checked at instantiation time.

This change does not actually affect regular CallExpr function calls,
since the checks there only happen after overload resolution.
However, it will affect Objective-C method calls.

<rdar://problem/12373934>

llvm-svn: 164984

11 years agoFix 80-column violations. Cleanup whitespace in generated code.
Chad Rosier [Tue, 2 Oct 2012 00:25:57 +0000 (00:25 +0000)]
Fix 80-column violations. Cleanup whitespace in generated code.

llvm-svn: 164983

11 years agoclang/test/Index: Fix two tests. Both %S and %t are expanded to absolute paths.
NAKAMURA Takumi [Tue, 2 Oct 2012 00:11:53 +0000 (00:11 +0000)]
clang/test/Index: Fix two tests. Both %S and %t are expanded to absolute paths.

llvm-svn: 164982

11 years agoEmit symbol tables.
Hemant Kulkarni [Mon, 1 Oct 2012 23:53:20 +0000 (23:53 +0000)]
Emit symbol tables.
Reorganize to derive all sections from SectionChunk.
Construct section table header from SectionChunk.

llvm-svn: 164981

11 years ago[ms-inline asm] Use the convertToMapAndConstraints() function in the front-end.
Chad Rosier [Mon, 1 Oct 2012 23:45:59 +0000 (23:45 +0000)]
[ms-inline asm] Use the convertToMapAndConstraints() function in the front-end.
Rework the logic to account for the fact that we no longer create a MCInst.

llvm-svn: 164980

11 years ago[ms-inline asm] Add the convertToMapAndConstraints() function that is used to
Chad Rosier [Mon, 1 Oct 2012 23:45:51 +0000 (23:45 +0000)]
[ms-inline asm] Add the convertToMapAndConstraints() function that is used to
map constraints and MCInst operands to inline asm operands.  This replaces the
getMCInstOperandNum() function.

The logic to determine the constraints are not in place, so we still default to
a register constraint (i.e., "r"). Also, we no longer build the MCInst but
rather return just the opcode to get the MCInstrDesc.

llvm-svn: 164979

11 years ago[clang-tests] Changed relative paths to absolute paths in run command for annotate...
Michael Gottesman [Mon, 1 Oct 2012 23:39:44 +0000 (23:39 +0000)]
[clang-tests] Changed relative paths to absolute paths in run command for annotate-macro-args.m, get-cursor-macro-args.m, import_self.c.

This fixes make check-all failures when make -C is used to run the tests.

llvm-svn: 164978

11 years agoModern translator test. Breakup test into two and
Fariborz Jahanian [Mon, 1 Oct 2012 23:25:52 +0000 (23:25 +0000)]
Modern translator test. Breakup test into two and
skip the x86_64 version for mingw32 and win32.

llvm-svn: 164977

11 years agoThis change:
Sid Manning [Mon, 1 Oct 2012 23:23:05 +0000 (23:23 +0000)]
This change:
  * Updates ReaderELF.cpp contentType method to match ELF.h's logic and now handle
    typeData
  * Add -arch to ldd-core testdriver
  * Add testcase to check typeData
  * Update others to stay in sync with this change.

llvm-svn: 164976

11 years agotest/CodeGen/X86/red-zone2.ll: Add -mtriple=x86_64-linux, and FileCheck-ize.
NAKAMURA Takumi [Mon, 1 Oct 2012 22:48:07 +0000 (22:48 +0000)]
test/CodeGen/X86/red-zone2.ll: Add -mtriple=x86_64-linux, and FileCheck-ize.

llvm-svn: 164975

11 years agoMachO: direct-to-object attribute for data-in-code markers.
Jim Grosbach [Mon, 1 Oct 2012 22:20:54 +0000 (22:20 +0000)]
MachO: direct-to-object attribute for data-in-code markers.

The target backend can support data-in-code load commands even when
the assembler doesn't, or vice-versa. Allow targets to opt-in for
direct-to-object.

PR13973.

llvm-svn: 164974

11 years ago<rdar://problem/12349509> Renaming the structure that we use for NSDictionary children
Enrico Granata [Mon, 1 Oct 2012 21:49:10 +0000 (21:49 +0000)]
<rdar://problem/12349509> Renaming the structure that we use for NSDictionary children

llvm-svn: 164973

11 years agochecking test case for r164811. was an omission to not check this in. this was alrea...
Reed Kotler [Mon, 1 Oct 2012 21:35:06 +0000 (21:35 +0000)]
checking test case for  r164811. was an omission to not check this in. this was already approved

llvm-svn: 164972

11 years agoRename a test I just added.
Fariborz Jahanian [Mon, 1 Oct 2012 21:21:50 +0000 (21:21 +0000)]
Rename a test I just added.

llvm-svn: 164971

11 years agoobjective-C modern translator. Test for producing both
Fariborz Jahanian [Mon, 1 Oct 2012 20:55:56 +0000 (20:55 +0000)]
objective-C modern translator. Test for producing both
32bit and 64bit version of modern translator.
// rdar://12189793

llvm-svn: 164970

11 years ago[ms-inline asm] Expose the getReg() function in the base class.
Chad Rosier [Mon, 1 Oct 2012 20:53:03 +0000 (20:53 +0000)]
[ms-inline asm] Expose the getReg() function in the base class.

llvm-svn: 164969

11 years agoFix treatment of case which came up on std-proposals@: 'void' is permitted in core...
Richard Smith [Mon, 1 Oct 2012 20:36:17 +0000 (20:36 +0000)]
Fix treatment of case which came up on std-proposals@: 'void' is permitted in core constant expressions, despite not being a literal type.

llvm-svn: 164968

11 years agoPR13978: A 'decltype' DeclSpec has an expression representation, not a type
Richard Smith [Mon, 1 Oct 2012 20:35:07 +0000 (20:35 +0000)]
PR13978: A 'decltype' DeclSpec has an expression representation, not a type
representation. Fix crash if it appears in the return type of a member function
definition.

llvm-svn: 164967

11 years agoMove isObjCSelf into Expr.
Anna Zaks [Mon, 1 Oct 2012 20:34:04 +0000 (20:34 +0000)]
Move isObjCSelf into Expr.

llvm-svn: 164966

11 years ago[analyzer] Address Jordan's review for r164868.
Anna Zaks [Mon, 1 Oct 2012 20:33:58 +0000 (20:33 +0000)]
[analyzer] Address Jordan's review for r164868.

llvm-svn: 164965

11 years ago[Docs] Update File Headers section to cover doxygen style file level docs.
Michael J. Spencer [Mon, 1 Oct 2012 19:59:21 +0000 (19:59 +0000)]
[Docs] Update File Headers section to cover doxygen style file level docs.

llvm-svn: 164964

11 years agoAdd xml test for availability to comment-xml-schema.c
Fariborz Jahanian [Mon, 1 Oct 2012 19:10:40 +0000 (19:10 +0000)]
Add xml test for availability to comment-xml-schema.c

llvm-svn: 164961

11 years ago[analyzer] Allow ObjC ivar lvalues where the base is nil.
Jordan Rose [Mon, 1 Oct 2012 19:07:22 +0000 (19:07 +0000)]
[analyzer] Allow ObjC ivar lvalues where the base is nil.

By analogy with C structs, this seems to be legal, if probably discouraged.
It's only if the ivar is read from or written to that there's a problem.
Running a program that gets the "address" of an instance variable does in
fact return the offset when the base "object" is nil.

This isn't a full revert because r164442 includes some diagnostic tweaks
as well; those have been kept.

This partially reverts r164442 / 08965091770c9b276c238bac2f716eaa4da2dca4.

llvm-svn: 164960

11 years ago[analyzer] Add a test for PR13927 "offsetof replacement flagged as null deref"
Jordan Rose [Mon, 1 Oct 2012 19:07:19 +0000 (19:07 +0000)]
[analyzer] Add a test for PR13927 "offsetof replacement flagged as null deref"

This seems to be legal according to C11 6.5.3.2.

No functionality change.

llvm-svn: 164959

11 years agoRevert "[analyzer] Check that a member expr is valid even when the result is an lvalue."
Jordan Rose [Mon, 1 Oct 2012 19:07:15 +0000 (19:07 +0000)]
Revert "[analyzer] Check that a member expr is valid even when the result is an lvalue."

The original intent of this commit was to catch potential null dereferences
early, but it breaks the common "home-grown offsetof" idiom (PR13927):

 (((struct Foo *)0)->member - ((struct foo *)0))

As it turns out, this appears to be legal in C, per a footnote in
C11 6.5.3.2: "Thus, &*E is equivalent to E (even if E is a null pointer)".
In C++ this issue is still open:
  http://www.open-std.org/jtc1/sc22/wg21/docs/cwg_active.html#232

We'll just have to make sure we have good path notes in the future.

This reverts r164441 / 9be016dcd1ca3986873a7b66bd4bc027309ceb59.

llvm-svn: 164958

11 years agoavailability in structured documents. Takes
Fariborz Jahanian [Mon, 1 Oct 2012 18:42:25 +0000 (18:42 +0000)]
availability in structured documents. Takes
care of comments by Dimitri and Doug.

llvm-svn: 164957