platform/upstream/llvm.git
11 years ago-Wobjc-literal-compare: look through implicit casts.
Jordan Rose [Fri, 9 Nov 2012 23:55:21 +0000 (23:55 +0000)]
-Wobjc-literal-compare: look through implicit casts.

This warning was failing to fire under ARC because of the implicit
lifetime casts added around the object literal expression.

<rdar://problem/11300873>, again.

llvm-svn: 167648

11 years ago[NVPTX] Add __nvvm_* intrinsics as Clang builtins
Justin Holewinski [Fri, 9 Nov 2012 23:50:51 +0000 (23:50 +0000)]
[NVPTX] Add __nvvm_* intrinsics as Clang builtins

Fixes bug 13354.

llvm-svn: 167647

11 years ago[NVPTX] Use ABI alignment for parameters when alignment is not specified.
Justin Holewinski [Fri, 9 Nov 2012 23:50:24 +0000 (23:50 +0000)]
[NVPTX] Use ABI alignment for parameters when alignment is not specified.

Affects SM 2.0+.  Fixes bug 13324.

llvm-svn: 167646

11 years agoDocument -W in clang --help. Also make the help text more consistent (don't end descr...
Richard Smith [Fri, 9 Nov 2012 23:30:30 +0000 (23:30 +0000)]
Document -W in clang --help. Also make the help text more consistent (don't end descriptions in periods, use | to separate possible values).

llvm-svn: 167645

11 years agoDon't include the help for -mips* in clang --help. These are just aliases for other...
Richard Smith [Fri, 9 Nov 2012 23:26:04 +0000 (23:26 +0000)]
Don't include the help for -mips* in clang --help. These are just aliases for other options, and not common enough to be worth including here.

llvm-svn: 167644

11 years ago-Wlarge-by-value-copy may be awesome, but it really shouldn't be the one and
Richard Smith [Fri, 9 Nov 2012 23:18:31 +0000 (23:18 +0000)]
-Wlarge-by-value-copy may be awesome, but it really shouldn't be the one and
only -W flag which clang --help lists.

llvm-svn: 167643

11 years agoPR13788: Don't perform checks on the initializer of a dependently-typed
Richard Smith [Fri, 9 Nov 2012 23:03:14 +0000 (23:03 +0000)]
PR13788: Don't perform checks on the initializer of a dependently-typed
variable. Previously we didn't notice the type was dependent if the only
dependence came from an array bound.

Patch by Brian Brooks!

llvm-svn: 167642

11 years agoRemove leftover code.
Argyrios Kyrtzidis [Fri, 9 Nov 2012 23:02:10 +0000 (23:02 +0000)]
Remove leftover code.

llvm-svn: 167641

11 years agoAdd lldb data formatters for clang classes, starting with SourceLocation.
Argyrios Kyrtzidis [Fri, 9 Nov 2012 22:59:01 +0000 (22:59 +0000)]
Add lldb data formatters for clang classes, starting with SourceLocation.

When installed, instead of getting this:

(lldb) p Tok.Loc
(clang::SourceLocation) $0 = {
  (unsigned int) ID = 123582
}

you'll get:

(lldb) p Tok.Loc
(clang::SourceLocation) $4 = "/usr/include/i386/_types.h:37:1" (offset: 123582, file)

This depends on r167629.

llvm-svn: 167640

11 years agoRemove --help text for deprecated sanitizer options, add --help text for -fsanitize=.
Richard Smith [Fri, 9 Nov 2012 22:50:51 +0000 (22:50 +0000)]
Remove --help text for deprecated sanitizer options, add --help text for -fsanitize=.

llvm-svn: 167639

11 years agoPR14303: Add a NoDriverOption flag to those options which are not accepted by
Richard Smith [Fri, 9 Nov 2012 22:36:44 +0000 (22:36 +0000)]
PR14303: Add a NoDriverOption flag to those options which are not accepted by
the driver (the options defined in CC1Options.td) and exclude their help from
"clang --help".

llvm-svn: 167638

11 years agoRemove a debugging printf that was left in the code.
Greg Clayton [Fri, 9 Nov 2012 22:24:38 +0000 (22:24 +0000)]
Remove a debugging printf that was left in the code.

llvm-svn: 167637

11 years agoRemoved use of non-standard escape character '\%'
Filipe Cabecinhas [Fri, 9 Nov 2012 21:39:05 +0000 (21:39 +0000)]
Removed use of non-standard escape character '\%'

llvm-svn: 167636

11 years agoFix issue with invalid flat operand number
Evandro Menezes [Fri, 9 Nov 2012 21:27:03 +0000 (21:27 +0000)]
Fix issue with invalid flat operand number

Avoid iterating over list of operands beyond the number of operands in it.

PS: this fixes issue with revision #167634.
llvm-svn: 167635

11 years agoFix issue with invalid flat operand number
Evandro Menezes [Fri, 9 Nov 2012 20:29:37 +0000 (20:29 +0000)]
Fix issue with invalid flat operand number

Avoid iterating over list of operands beyond the number of operands in it.

llvm-svn: 167634

11 years agoAdd ARM TARGET2 relocation. The testcase will follow with actualy use-case.
Anton Korobeynikov [Fri, 9 Nov 2012 20:20:12 +0000 (20:20 +0000)]
Add ARM TARGET2 relocation. The testcase will follow with actualy use-case.
Based on the patch by Logan Chien!

llvm-svn: 167633

11 years agoSwitch FreeBSD/i386 back to 4byte stack alignment. This partially
Roman Divacky [Fri, 9 Nov 2012 20:10:44 +0000 (20:10 +0000)]
Switch FreeBSD/i386 back to 4byte stack alignment. This partially
reverts r126226.

llvm-svn: 167632

11 years agoAdd string to try and fix build from r167629.
Chad Rosier [Fri, 9 Nov 2012 20:00:52 +0000 (20:00 +0000)]
Add string to try and fix build from r167629.

llvm-svn: 167631

11 years agotsan: intercept gettimeofday()
Dmitry Vyukov [Fri, 9 Nov 2012 19:55:06 +0000 (19:55 +0000)]
tsan: intercept gettimeofday()

llvm-svn: 167630

11 years agoAdd a SourceLocation::printToString() that returns in a std::string what dump()
Argyrios Kyrtzidis [Fri, 9 Nov 2012 19:40:48 +0000 (19:40 +0000)]
Add a SourceLocation::printToString() that returns in a std::string what dump()
writes to stderr; for debugging purposes.

llvm-svn: 167629

11 years agoAdd a FileCharacteristic parameter to SourceManager::createFileIDForMemBuffer
Argyrios Kyrtzidis [Fri, 9 Nov 2012 19:40:45 +0000 (19:40 +0000)]
Add a FileCharacteristic parameter to SourceManager::createFileIDForMemBuffer
for completeness and use it in CompilerInstance::InitializeSourceManager if
the input is a memory buffer.

llvm-svn: 167628

11 years agoTurn FrontendInputFile into an immutable class and have it also accept
Argyrios Kyrtzidis [Fri, 9 Nov 2012 19:40:39 +0000 (19:40 +0000)]
Turn FrontendInputFile into an immutable class and have it also accept
a memory buffer instead of only a filename.

llvm-svn: 167627

11 years agoMake CompilerInstance::InitializeSourceManager accept a FrontendInputFile,
Argyrios Kyrtzidis [Fri, 9 Nov 2012 19:40:33 +0000 (19:40 +0000)]
Make CompilerInstance::InitializeSourceManager accept a FrontendInputFile,
no functionality change.

llvm-svn: 167626

11 years agoFix assertions in updateRegMaskSlots().
Jakob Stoklund Olesen [Fri, 9 Nov 2012 19:18:49 +0000 (19:18 +0000)]
Fix assertions in updateRegMaskSlots().

The RegMaskSlots contains 'r' slots while NewIdx and OldIdx are 'B'
slots. This broke the checks in the assertions.

This fixes PR14302.

llvm-svn: 167625

11 years agoDon't use so many bits.
Rafael Espindola [Fri, 9 Nov 2012 19:03:35 +0000 (19:03 +0000)]
Don't use so many bits.

llvm-svn: 167624

11 years agoImplement -mstrict-align using '-backend-option -arm-strict-align' as this saves
Chad Rosier [Fri, 9 Nov 2012 18:27:01 +0000 (18:27 +0000)]
Implement -mstrict-align using '-backend-option -arm-strict-align' as this saves
us from having to make any backend changes.

llvm-svn: 167623

11 years agoRevert r167620; this can be implemented using an existing CL option.
Chad Rosier [Fri, 9 Nov 2012 18:25:27 +0000 (18:25 +0000)]
Revert r167620; this can be implemented using an existing CL option.

llvm-svn: 167622

11 years agoAdd test case for r167619.
Chad Rosier [Fri, 9 Nov 2012 17:39:51 +0000 (17:39 +0000)]
Add test case for r167619.

llvm-svn: 167621

11 years agoAdd support for -mstrict-align compiler option for ARM targets.
Chad Rosier [Fri, 9 Nov 2012 17:29:38 +0000 (17:29 +0000)]
Add support for -mstrict-align compiler option for ARM targets.
rdar://12340498

llvm-svn: 167620

11 years ago[driver] Add a -mstrict-align compiler option for ARM targets.
Chad Rosier [Fri, 9 Nov 2012 17:29:19 +0000 (17:29 +0000)]
[driver] Add a -mstrict-align compiler option for ARM targets.
rdar://12340498

llvm-svn: 167619

11 years agoSilence GCC warning about falling off the end of a non-void function.
Benjamin Kramer [Fri, 9 Nov 2012 15:45:22 +0000 (15:45 +0000)]
Silence GCC warning about falling off the end of a non-void function.

llvm-svn: 167618

11 years ago[Sanitizer] add sanity checks for communication with external symbolizer
Alexey Samsonov [Fri, 9 Nov 2012 14:45:30 +0000 (14:45 +0000)]
[Sanitizer] add sanity checks for communication with external symbolizer

llvm-svn: 167617

11 years agotsan: switch to new memory_order constants (ABI compatible)
Dmitry Vyukov [Fri, 9 Nov 2012 14:12:16 +0000 (14:12 +0000)]
tsan: switch to new memory_order constants (ABI compatible)

llvm-svn: 167615

11 years agotsan: switch to new memory_order constants (ABI compatible)
Dmitry Vyukov [Fri, 9 Nov 2012 14:11:51 +0000 (14:11 +0000)]
tsan: switch to new memory_order constants (ABI compatible)

llvm-svn: 167614

11 years agoImproved support for removing the comma preceding __VA_ARGS__ where __VA_ARGS__
Andy Gibbs [Fri, 9 Nov 2012 13:24:30 +0000 (13:24 +0000)]
Improved support for removing the comma preceding __VA_ARGS__ where __VA_ARGS__
is empty in a variadic macro expansion.  This fixes a divergence in support for
the ", ## __VA_ARGS__" GCC extension which differed in behaviour when in strict
C99 mode (note: there is no change in behaviour has been made in the gnu99 mode
that clang uses by default).  In addition, there is improved support for the
Microsoft alternative extension ", __VA_ARGS__".

llvm-svn: 167613

11 years agotsan: instrument all atomics (including fetch_add, exchange, cas, etc)
Dmitry Vyukov [Fri, 9 Nov 2012 12:55:36 +0000 (12:55 +0000)]
tsan: instrument all atomics (including fetch_add, exchange, cas, etc)

llvm-svn: 167612

11 years agotsan: add __tsan_atomicX_compare_exchange_val() function
Dmitry Vyukov [Fri, 9 Nov 2012 12:54:37 +0000 (12:54 +0000)]
tsan: add __tsan_atomicX_compare_exchange_val() function
It's easier to call from compiler module.

llvm-svn: 167611

11 years agoAdd a possible underscore before the wrappers to the output expectations for Darwin
Alexander Potapenko [Fri, 9 Nov 2012 11:55:33 +0000 (11:55 +0000)]
Add a possible underscore before the wrappers to the output expectations for Darwin

llvm-svn: 167610

11 years agoUse isInvalidDecl() instead of isStatic() as suggested by dblaikie.
Nico Weber [Fri, 9 Nov 2012 08:38:04 +0000 (08:38 +0000)]
Use isInvalidDecl() instead of isStatic() as suggested by dblaikie.

I couldn't think of a way to make an operator() invalid without returning
earlier from this function other than making it static, so no new test.

llvm-svn: 167609

11 years agoAdd support for memory runtime check. When we can, we calculate array bounds.
Nadav Rotem [Fri, 9 Nov 2012 07:09:44 +0000 (07:09 +0000)]
Add support for memory runtime check. When we can, we calculate array bounds.
If the arrays are found to be disjoint then we run the vectorized version of
the loop. If they are not, we run the scalar code.

llvm-svn: 167608

11 years agoindent
Nadav Rotem [Fri, 9 Nov 2012 07:02:24 +0000 (07:02 +0000)]
indent

llvm-svn: 167607

11 years agoMark Objective-C 2.0 status as "Not applicable" on Linux.
Jason Molenda [Fri, 9 Nov 2012 06:16:12 +0000 (06:16 +0000)]
Mark Objective-C 2.0 status as "Not applicable" on Linux.
The objc 2 runtime doesn't run on Linux.

llvm-svn: 167606

11 years agoUpdate the status page to include Linux status information,
Jason Molenda [Fri, 9 Nov 2012 06:14:39 +0000 (06:14 +0000)]
Update the status page to include Linux status information,
patch from Dan Malea, daniel.malea@intel.com.

llvm-svn: 167605

11 years agoDon't crash on calling static member overloaded operator, PR14120
Nico Weber [Fri, 9 Nov 2012 06:06:14 +0000 (06:06 +0000)]
Don't crash on calling static member overloaded operator, PR14120

Patch from Brian Brooks!

llvm-svn: 167604

11 years agoRemove old driver code to grab the iOS simulator version from the -D option.
Bob Wilson [Fri, 9 Nov 2012 01:59:30 +0000 (01:59 +0000)]
Remove old driver code to grab the iOS simulator version from the -D option.

We can now rely on the -mios-simulator-version-min command line option
and remove the awful hack. <rdar://problem/10304510>

llvm-svn: 167603

11 years ago[ms] Implement int64_t version of mangleNumber() in terms of the APSInt version.
Nico Weber [Fri, 9 Nov 2012 00:05:56 +0000 (00:05 +0000)]
[ms] Implement int64_t version of mangleNumber() in terms of the APSInt version.

No intended functionality change.

llvm-svn: 167602

11 years agoFix typeo in example help text for type filter add.
Jason Molenda [Thu, 8 Nov 2012 23:57:44 +0000 (23:57 +0000)]
Fix typeo in example help text for type filter add.
<rdar://problem/12090979>

llvm-svn: 167601

11 years agoPatch from Dan Malea daniel.malea@gmail.com to add some required
Jason Molenda [Thu, 8 Nov 2012 23:50:33 +0000 (23:50 +0000)]
Patch from Dan Malea daniel.malea@gmail.com to add some required
flags to the Linux makefiles to get the tests to run.

llvm-svn: 167600

11 years ago[Windows] Fix mangling of number literal '0'
Nico Weber [Thu, 8 Nov 2012 23:38:59 +0000 (23:38 +0000)]
[Windows] Fix mangling of number literal '0'

Do this by making the mangleNumber(APSInt) overload look like
the int64_t version. (The latter should probably just delegate
to the former).

Test from Evgeny Eltsin!

llvm-svn: 167599

11 years agoRemove more code related to invoking llvm-gcc. <rdar://problem/11991320>
Bob Wilson [Thu, 8 Nov 2012 23:21:22 +0000 (23:21 +0000)]
Remove more code related to invoking llvm-gcc. <rdar://problem/11991320>

llvm-svn: 167598

11 years agoFix a source range regression in C++ new expressions with call initializers.
David Blaikie [Thu, 8 Nov 2012 22:53:48 +0000 (22:53 +0000)]
Fix a source range regression in C++ new expressions with call initializers.

Introduced in r167507, discovered in review by Abramo Bagnara.

llvm-svn: 167597

11 years agoFix a bug I found while preparing my devmtg talk: When passing NULL to a
Matt Beaumont-Gay [Thu, 8 Nov 2012 20:50:02 +0000 (20:50 +0000)]
Fix a bug I found while preparing my devmtg talk: When passing NULL to a
function that takes a const Foo&, where Foo is convertible from a large number
of pointer types, we print ALL the overloads, no matter the setting of
-fshow-overloads.

There is potential follow-on work in unifying the "print candidates, but not
too many" logic between OverloadCandidateSet::NoteCandidates and
ImplicitConversionSequence::DiagnoseAmbiguousConversion.

llvm-svn: 167596

11 years agollvm/ConstantFolding.cpp: Make ReadDataFromGlobal() and FoldReinterpretLoadFromConstP...
NAKAMURA Takumi [Thu, 8 Nov 2012 20:34:25 +0000 (20:34 +0000)]
llvm/ConstantFolding.cpp: Make ReadDataFromGlobal() and FoldReinterpretLoadFromConstPtr() Big-endian-aware.

llvm-svn: 167595

11 years agoLiteralSupport: Don't overflow the temporary buffer when decoding invalid string...
Benjamin Kramer [Thu, 8 Nov 2012 19:22:31 +0000 (19:22 +0000)]
LiteralSupport: Don't overflow the temporary buffer when decoding invalid string parts.

Instead just use a dummy buffer, we're not going to use the decoded string anyways.
Fixes PR14292.

llvm-svn: 167594

11 years agoLiteralSupport: Clean up style violations. No functionality change.
Benjamin Kramer [Thu, 8 Nov 2012 19:22:26 +0000 (19:22 +0000)]
LiteralSupport: Clean up style violations. No functionality change.

llvm-svn: 167593

11 years agoMinor cleanups to the new ModuleList notification APIs: passing in the ModuleList...
Enrico Granata [Thu, 8 Nov 2012 19:16:03 +0000 (19:16 +0000)]
Minor cleanups to the new ModuleList notification APIs: passing in the ModuleList as part of the callbacks, and not copying the notifier as part of copy constructing and assigning

llvm-svn: 167592

11 years agoAllow to pass from syntactic form of InitListExpr to semantic form (just as viceversa...
Abramo Bagnara [Thu, 8 Nov 2012 18:41:43 +0000 (18:41 +0000)]
Allow to pass from syntactic form of InitListExpr to semantic form (just as viceversa). No functionality change.

llvm-svn: 167591

11 years agoAvoid to write function name in comment. Thanks to Dmitri Gribenko.
Abramo Bagnara [Thu, 8 Nov 2012 16:27:30 +0000 (16:27 +0000)]
Avoid to write function name in comment. Thanks to Dmitri Gribenko.

llvm-svn: 167588

11 years agoReadded line removed by mistake.
Abramo Bagnara [Thu, 8 Nov 2012 16:01:51 +0000 (16:01 +0000)]
Readded line removed by mistake.

llvm-svn: 167587

11 years ago[Sanitizer] Build all sanitizer runtime libraries with debug info (with -gline-tables...
Alexey Samsonov [Thu, 8 Nov 2012 14:49:28 +0000 (14:49 +0000)]
[Sanitizer] Build all sanitizer runtime libraries with debug info (with -gline-tables-only, if it's available)

llvm-svn: 167584

11 years agoFixed converted ConstantArrayTypeLoc range. Added a missing testcase for ConstructorD...
Abramo Bagnara [Thu, 8 Nov 2012 14:44:42 +0000 (14:44 +0000)]
Fixed converted ConstantArrayTypeLoc range. Added a missing testcase for ConstructorDecl source range.

llvm-svn: 167583

11 years agoDrop the limitation to IEEE floating point types from the fdiv of pow2 -> fmul transform.
Benjamin Kramer [Thu, 8 Nov 2012 13:58:10 +0000 (13:58 +0000)]
Drop the limitation to IEEE floating point types from the fdiv of pow2 -> fmul transform.

This is safe for x87 long doubles and ppc double doubles too.

llvm-svn: 167582

11 years agoFixed range of implicit MemberExpr.
Abramo Bagnara [Thu, 8 Nov 2012 13:52:58 +0000 (13:52 +0000)]
Fixed range of implicit MemberExpr.

llvm-svn: 167581

11 years agotsan: add range access functions for Go
Dmitry Vyukov [Thu, 8 Nov 2012 13:38:45 +0000 (13:38 +0000)]
tsan: add range access functions for Go

llvm-svn: 167580

11 years ago[ASan] avoid including <new> header in ASan runtime
Alexey Samsonov [Thu, 8 Nov 2012 13:31:19 +0000 (13:31 +0000)]
[ASan] avoid including <new> header in ASan runtime

llvm-svn: 167579

11 years agotsan: change TSAN_OPTIONS->GORACE in build script as well
Dmitry Vyukov [Thu, 8 Nov 2012 13:23:13 +0000 (13:23 +0000)]
tsan: change TSAN_OPTIONS->GORACE in build script as well

llvm-svn: 167578

11 years ago[Sanitizer] try to fix Windows bot - include stdlib.h for abort/_exit functions
Alexey Samsonov [Thu, 8 Nov 2012 13:08:41 +0000 (13:08 +0000)]
[Sanitizer] try to fix Windows bot - include stdlib.h for abort/_exit functions

llvm-svn: 167577

11 years agoSet TLSSupported to false on Haiku.
Benjamin Kramer [Thu, 8 Nov 2012 12:59:15 +0000 (12:59 +0000)]
Set TLSSupported to false on Haiku.

Haiku does not support this (yet). Leaving it set to true leads to
configure scripts detecting __thread being available and Clang emitting
code for it, resulting in binaries the runtime_loader will refuse to
load.

Patch by Jonathan Schleifer!

llvm-svn: 167576

11 years agotsan: use GORACE env for options for Go
Dmitry Vyukov [Thu, 8 Nov 2012 11:32:40 +0000 (11:32 +0000)]
tsan: use GORACE env for options for Go

llvm-svn: 167575

11 years agoRecommit modified r167540.
Amara Emerson [Thu, 8 Nov 2012 09:51:45 +0000 (09:51 +0000)]
Recommit modified r167540.

Improve ARM build attribute emission for architectures types.
This also changes the default architecture emitted for a generic CPU to "v7".

llvm-svn: 167574

11 years agoAdd support of RTM from TSX extension
Michael Liao [Thu, 8 Nov 2012 07:28:54 +0000 (07:28 +0000)]
Add support of RTM from TSX extension

- Add RTM code generation support throught 3 X86 intrinsics:
  xbegin()/xend() to start/end a transaction region, and xabort() to abort a
  tranaction region

llvm-svn: 167573

11 years agoDriver/Darwin: The -arch argument values aren't exactly the arch names from a
Daniel Dunbar [Thu, 8 Nov 2012 03:38:26 +0000 (03:38 +0000)]
Driver/Darwin: The -arch argument values aren't exactly the arch names from a
triple.

 - Translate the special case of powerpc to its expected -arch name.

llvm-svn: 167571

11 years agoAdding support for loading the scripting resource as part of a framework, lacking...
Enrico Granata [Thu, 8 Nov 2012 02:44:10 +0000 (02:44 +0000)]
Adding support for loading the scripting resource as part of a framework, lacking the dSYM bundle, or if the bundle has no Pythonic resources whatsoever
Solving an issue where "command script import" would fail to pick the file indicated by the user as a result of something with the same name being in an earlier position in sys.path

llvm-svn: 167570

11 years ago<rdar://problem/12586350>
Enrico Granata [Thu, 8 Nov 2012 02:22:02 +0000 (02:22 +0000)]
<rdar://problem/12586350>

This commit does three things:
(a) introduces a new notification model for adding/removing/changing modules to a ModuleList, and applies it to the Target's ModuleList, so that we make sure to always trigger the right set of actions
whenever modules come and go in a target. Certain spots in the code still need to "manually" notify the Target for several reasons, so this is a work in progress
(b) adds a new capability to the Platforms: locating a scripting resources associated to a module. A scripting resource is a Python file that can load commands, formatters, ... and any other action
of interest corresponding to the loading of a module. At the moment, this is only implemented on Mac OS X and only for files inside .dSYM bundles - the next step is going to be letting
the frameworks themselves hold their scripting resources. Implementors of platforms for other systems are free to implement "the right thing" for their own worlds
(c) hooking up items (a) and (b) so that targets auto-load the scripting resources as the corresponding modules get loaded in a target. This has a few caveats at the moment:
 - the user needs to manually add the .py file to the dSYM (soon, it will also work in the framework itself)
 - if two modules with the same name show up during the lifetime of an LLDB session, the second one won't be able to load its scripting resource, but will otherwise work just fine

llvm-svn: 167569

11 years agoinstcombine: Migrate strspn optimizations
Meador Inge [Thu, 8 Nov 2012 01:33:50 +0000 (01:33 +0000)]
instcombine: Migrate strspn optimizations

This patch migrates the strspn optimizations from the simplify-libcalls
pass into the instcombine library call simplifier.

llvm-svn: 167568

11 years agoRip out a bunch of code for invoking gcc from clang.
Bob Wilson [Thu, 8 Nov 2012 01:03:34 +0000 (01:03 +0000)]
Rip out a bunch of code for invoking gcc from clang.

llvm-svn: 167567

11 years agoRemove code to fall back to llvm-gcc for i386 kexts.
Bob Wilson [Thu, 8 Nov 2012 01:03:29 +0000 (01:03 +0000)]
Remove code to fall back to llvm-gcc for i386 kexts.

More cleanups to follow in separate commits....

llvm-svn: 167566

11 years agoPR14284: crash on ext-valid returning NULL from a void function
David Blaikie [Thu, 8 Nov 2012 00:41:20 +0000 (00:41 +0000)]
PR14284: crash on ext-valid returning NULL from a void function

llvm-svn: 167565

11 years agoFix a crasher in
Jason Molenda [Thu, 8 Nov 2012 00:19:28 +0000 (00:19 +0000)]
Fix a crasher in
DynamicLoaderDarwinKernel::OSKextLoadedKextSummary::LoadImageUsingMemoryModule
where it assumed that a kernel had been found in memory, when that may not be
the case when we're attaching to a device early in the boot process.
<rdar://problem/12638140>

llvm-svn: 167564

11 years agoAdded a posix_spawn based launchd plist for always using posix_spawn to launch programs.
Greg Clayton [Thu, 8 Nov 2012 00:06:59 +0000 (00:06 +0000)]
Added a posix_spawn based launchd plist for always using posix_spawn to launch programs.

llvm-svn: 167563

11 years agoWhen deciding whether to convert an array construction loop into a memcpy, look
Richard Smith [Wed, 7 Nov 2012 23:56:21 +0000 (23:56 +0000)]
When deciding whether to convert an array construction loop into a memcpy, look
at whether the *selected* constructor would be trivial rather than considering
whether the array's element type has *any* non-trivial constructors of the
relevant kind.

llvm-svn: 167562

11 years agoForce C89 for c-index-test.c
Dmitri Gribenko [Wed, 7 Nov 2012 23:52:25 +0000 (23:52 +0000)]
Force C89 for c-index-test.c

MSVC supports only C89, so it is important to keep c-index-test.c
buildable with C89.  However, Clang defaults to C99, so while building
Clang with Clang one can introduce C99 constructs into c-index-test.c
without noticing.

Thanks to Nakamura Takumi for helping with MSVC bits.

llvm-svn: 167561

11 years agoFix up comment typo and 80-col.
Eric Christopher [Wed, 7 Nov 2012 23:38:51 +0000 (23:38 +0000)]
Fix up comment typo and 80-col.

llvm-svn: 167560

11 years ago[Driver] Fix -Wp,-MMD pr13959
Michael J. Spencer [Wed, 7 Nov 2012 23:37:14 +0000 (23:37 +0000)]
[Driver] Fix -Wp,-MMD pr13959

llvm-svn: 167559

11 years agoAdd a relocation visitor to lib object. This works via caching relocated
Eric Christopher [Wed, 7 Nov 2012 23:22:07 +0000 (23:22 +0000)]
Add a relocation visitor to lib object. This works via caching relocated
values in a map that can be passed to consumers. Add a testcase that
ensures this works for llvm-dwarfdump.

llvm-svn: 167558

11 years ago<rdar://problem/12645617>
Greg Clayton [Wed, 7 Nov 2012 23:09:32 +0000 (23:09 +0000)]
<rdar://problem/12645617>
<rdar://problem/12153915>  (partial fix)

Remove an assert and place an error message instead so we don't crash when we run into a type tag that we don't recognize. We will now emit a warning so that hopefully we can get a bug report that has example code that shows what we are missing.

Also fixed a case when trying to unique one type to another where we would confuse concrete instances of methods with their definitions and end up not correctly registering the types.

llvm-svn: 167557

11 years agoOnly do switch-to-lookup table transformation when TargetTransformInfo
Hans Wennborg [Wed, 7 Nov 2012 21:35:12 +0000 (21:35 +0000)]
Only do switch-to-lookup table transformation when TargetTransformInfo
is available.

llvm-svn: 167552

11 years agoReduce nesting. No functionality change.
Nico Weber [Wed, 7 Nov 2012 21:31:36 +0000 (21:31 +0000)]
Reduce nesting. No functionality change.

llvm-svn: 167551

11 years agoWhen template deduction fails on a derived class, try a template deduction on
Richard Trieu [Wed, 7 Nov 2012 21:17:13 +0000 (21:17 +0000)]
When template deduction fails on a derived class, try a template deduction on
the base class.  If the base class deduction succeeds, use those results.  If
it fails, keep using the results from the derived class template deduction.

This prevents an assertion later where the type of deduction failure doesn't
match up with the template deduction info.

llvm-svn: 167550

11 years agoobjective-C blocks: bring back the CharUnit patch for
Fariborz Jahanian [Wed, 7 Nov 2012 20:00:32 +0000 (20:00 +0000)]
objective-C blocks: bring back the CharUnit patch for
captured block variable layout meta-data. No intended change
in functionality.

llvm-svn: 167549

11 years ago[mips] Custom-lower ISD::FRAME_TO_ARGS_OFFSET node.
Akira Hatanaka [Wed, 7 Nov 2012 19:10:58 +0000 (19:10 +0000)]
[mips] Custom-lower ISD::FRAME_TO_ARGS_OFFSET node.

Patch by Sasa Stankovic.

llvm-svn: 167548

11 years agoPR12713 - crash on invalid due to unmatched parens in decltype
David Blaikie [Wed, 7 Nov 2012 19:08:05 +0000 (19:08 +0000)]
PR12713 - crash on invalid due to unmatched parens in decltype

llvm-svn: 167547

11 years agoDelete MipsFunctionInfo::NextStackOffset. No functionality change intended.
Akira Hatanaka [Wed, 7 Nov 2012 19:04:26 +0000 (19:04 +0000)]
Delete MipsFunctionInfo::NextStackOffset. No functionality change intended.

llvm-svn: 167546

11 years agoRevert r167540 until regression tests are updated.
Amara Emerson [Wed, 7 Nov 2012 18:57:14 +0000 (18:57 +0000)]
Revert r167540 until regression tests are updated.

llvm-svn: 167545

11 years agoRemove accidental commit.
Bill Wendling [Wed, 7 Nov 2012 18:39:32 +0000 (18:39 +0000)]
Remove accidental commit.

llvm-svn: 167544

11 years agoFix bad test IR in switch_to_lookup_table.ll
Hans Wennborg [Wed, 7 Nov 2012 18:38:24 +0000 (18:38 +0000)]
Fix bad test IR in switch_to_lookup_table.ll

llvm-svn: 167543

11 years agoobjective-C modern translator. Start the line
Fariborz Jahanian [Wed, 7 Nov 2012 18:15:53 +0000 (18:15 +0000)]
objective-C modern translator. Start the line
directive on a new line.

llvm-svn: 167542

11 years agoImprove ARM build attribute emission for architectures types.
Amara Emerson [Wed, 7 Nov 2012 18:01:03 +0000 (18:01 +0000)]
Improve ARM build attribute emission for architectures types.

This also changes the default architecture emitted for a generic CPU to "v7".

llvm-svn: 167540

11 years agoWhen loading a module fails because it is out of date, rebuild that
Douglas Gregor [Wed, 7 Nov 2012 17:46:15 +0000 (17:46 +0000)]
When loading a module fails because it is out of date, rebuild that
module in place. <rdar://problem/10138913>

llvm-svn: 167539

11 years agoTest for source location range of new expressions fixed in r167507.
David Blaikie [Wed, 7 Nov 2012 17:17:07 +0000 (17:17 +0000)]
Test for source location range of new expressions fixed in r167507.

Patch by Philip Craig.

llvm-svn: 167538