platform/upstream/llvm.git
11 years agoRemove two more cases of "-w write" being specified
Jason Molenda [Fri, 5 Oct 2012 20:28:11 +0000 (20:28 +0000)]
Remove two more cases of "-w write" being specified
to watch var set/exp -- that's now the default in the
shipped lldb.

llvm-svn: 165333

11 years agoImprove shortened examples of the watchpoint commands.
Jason Molenda [Fri, 5 Oct 2012 20:25:53 +0000 (20:25 +0000)]
Improve shortened examples of the watchpoint commands.
Document "f <n>" selects frame n.
"t <n>" selects thread n but this was just added to TOT
so most people won't have access to an lldb that accepts it.

llvm-svn: 165332

11 years agoRemove unused but set variable flagged by GCC.
Benjamin Kramer [Fri, 5 Oct 2012 20:08:45 +0000 (20:08 +0000)]
Remove unused but set variable flagged by GCC.

llvm-svn: 165331

11 years agoRemove the bt alias I inadvertently added back in in my last checkin.
Jim Ingham [Fri, 5 Oct 2012 19:48:19 +0000 (19:48 +0000)]
Remove the bt alias I inadvertently added back in in my last checkin.

llvm-svn: 165330

11 years agoChanging line endings from Windows to Unix. No functional changes.
Aaron Ballman [Fri, 5 Oct 2012 19:46:32 +0000 (19:46 +0000)]
Changing line endings from Windows to Unix.  No functional changes.

llvm-svn: 165329

11 years agoAdd one-shot breakpoints (-o option to "break set") and a tbreak alias for our gdb...
Jim Ingham [Fri, 5 Oct 2012 19:16:31 +0000 (19:16 +0000)]
Add one-shot breakpoints (-o option to "break set") and a tbreak alias for our gdb friends.

llvm-svn: 165328

11 years agoFix a test failure caused by checkin 165274.
Jim Ingham [Fri, 5 Oct 2012 19:14:57 +0000 (19:14 +0000)]
Fix a test failure caused by checkin 165274.

llvm-svn: 165327

11 years ago[ms-inline asm] Add a comment describing the MapAndConstraints.
Chad Rosier [Fri, 5 Oct 2012 19:00:51 +0000 (19:00 +0000)]
[ms-inline asm] Add a comment describing the MapAndConstraints.

llvm-svn: 165326

11 years agoAdd intrinsic of MULX in BMI2 header
Michael Liao [Fri, 5 Oct 2012 18:50:09 +0000 (18:50 +0000)]
Add intrinsic of MULX in BMI2 header

llvm-svn: 165325

11 years ago[ms-inline asm] Add a few typedefs to simplify future changes.
Chad Rosier [Fri, 5 Oct 2012 18:41:14 +0000 (18:41 +0000)]
[ms-inline asm] Add a few typedefs to simplify future changes.

llvm-svn: 165324

11 years agoPatch for integer multiply, signed/unsigned, long/long long.
Reed Kotler [Fri, 5 Oct 2012 18:27:54 +0000 (18:27 +0000)]
Patch for integer multiply, signed/unsigned, long/long long.

llvm-svn: 165322

11 years agoSimplify code, don't or a bool with an uint64_t.
Benjamin Kramer [Fri, 5 Oct 2012 18:19:44 +0000 (18:19 +0000)]
Simplify code, don't or a bool with an uint64_t.

No functionality change.

llvm-svn: 165321

11 years agoRemove empty file.
Benjamin Kramer [Fri, 5 Oct 2012 17:41:49 +0000 (17:41 +0000)]
Remove empty file.

llvm-svn: 165320

11 years agoRemove extraneous semicolon.
Chad Rosier [Fri, 5 Oct 2012 17:15:19 +0000 (17:15 +0000)]
Remove extraneous semicolon.

llvm-svn: 165319

11 years agoImplement TargetData with the DataLayout class, this will allow LLVM projects to...
Micah Villmow [Fri, 5 Oct 2012 17:02:14 +0000 (17:02 +0000)]
Implement TargetData with the DataLayout class, this will allow LLVM projects to transition to DataLayout without loosing functionality.

llvm-svn: 165318

11 years agotsan: cache pc's that cause suppressions (this way we do not need to symbolize the...
Dmitry Vyukov [Fri, 5 Oct 2012 15:51:32 +0000 (15:51 +0000)]
tsan: cache pc's that cause suppressions (this way we do not need to symbolize the reports)

llvm-svn: 165317

11 years agoAdd ELF program header.
Hemant Kulkarni [Fri, 5 Oct 2012 15:16:53 +0000 (15:16 +0000)]
Add ELF program header.

llvm-svn: 165316

11 years ago- Mark the BCC and BLR defs as isCodeGenOnly per error output from
Will Schmidt [Fri, 5 Oct 2012 15:16:11 +0000 (15:16 +0000)]
- Mark the BCC and BLR defs as isCodeGenOnly per error output from
llvm-tblgen -gen-asm-matcher.

 PPCInstrInfo.td |   11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

llvm-svn: 165315

11 years agoAdd PowerPC64 definitions for ELF.h
Adhemerval Zanella [Fri, 5 Oct 2012 14:32:46 +0000 (14:32 +0000)]
Add PowerPC64 definitions for ELF.h

llvm-svn: 165314

11 years agoEnable llvm/test/ExecutionEngine/MCJIT also for cygwin.
NAKAMURA Takumi [Fri, 5 Oct 2012 14:10:29 +0000 (14:10 +0000)]
Enable llvm/test/ExecutionEngine/MCJIT also for cygwin.

llvm-svn: 165313

11 years agolli: [MCJIT] Suppress "__main" for cygming in LLIMCJITMemoryManager::getPointerToName...
NAKAMURA Takumi [Fri, 5 Oct 2012 14:10:23 +0000 (14:10 +0000)]
lli: [MCJIT] Suppress "__main" for cygming in LLIMCJITMemoryManager::getPointerToNamedFunction(), like legacy JITMemoryManager's.

CRT's __main (aka premain) invokes global ctors on cygming. See also PR3897.

llvm-svn: 165312

11 years ago[CMake] Enhance add_llvm_external_project.
NAKAMURA Takumi [Fri, 5 Oct 2012 14:10:17 +0000 (14:10 +0000)]
[CMake] Enhance add_llvm_external_project.

  - Substitute hyphen to underscore, s/-/_/g, as the variable name.
  - Additional parameter can be specified as the name of directory.

e.g.) add_llvm_external_project(clang-tools-extra extra)

  - LLVM_EXTERNAL_CLANG_TOOLS_EXTRA_SOURCE_DIR=/path/to/llvm-srcroot/tools/clang/tools/extra, by default.
  - Build directory is in ${CMAKE_CURRENT_BINARY_DIR}/extra

llvm-svn: 165311

11 years agoFix incorrect setting of EI_DATA
Sid Manning [Fri, 5 Oct 2012 14:06:24 +0000 (14:06 +0000)]
Fix incorrect setting of EI_DATA

llvm-svn: 165310

11 years agoSROA.cpp: Fix a warning, [-Wunused-variable]
NAKAMURA Takumi [Fri, 5 Oct 2012 13:56:23 +0000 (13:56 +0000)]
SROA.cpp: Fix a warning, [-Wunused-variable]

llvm-svn: 165309

11 years agoConvert to unix line endings.
Rafael Espindola [Fri, 5 Oct 2012 13:32:38 +0000 (13:32 +0000)]
Convert to unix line endings.

llvm-svn: 165308

11 years agoIf !asan_inited, call internal versions of libc functions where available.
Alexander Potapenko [Fri, 5 Oct 2012 12:11:06 +0000 (12:11 +0000)]
If !asan_inited, call internal versions of libc functions where available.
This is to remove unnecessary #if directives.

llvm-svn: 165307

11 years agoMove this test a bit later, after the point at which we know that we either
Duncan Sands [Fri, 5 Oct 2012 07:29:46 +0000 (07:29 +0000)]
Move this test a bit later, after the point at which we know that we either
have an alloca or a parameter, since then the alloca test should make sense
to readers, while before it probably appears too specific.  No functionality
change.

llvm-svn: 165306

11 years agoMove methods out-of-line.
Bill Wendling [Fri, 5 Oct 2012 06:44:41 +0000 (06:44 +0000)]
Move methods out-of-line.

The internal representation of the Attributes class will be opaque. All of the
query methods will need to query the opaque class. Therefore, these methods need
to be out-of-line.
No functionality change intended.

llvm-svn: 165305

11 years agoUse method to query for attributes.
Bill Wendling [Fri, 5 Oct 2012 06:18:50 +0000 (06:18 +0000)]
Use method to query for attributes.

llvm-svn: 165304

11 years agoRemove some encoding bits I forgot to remove from SETB_C16r and SETB_C64r in r165302.
Craig Topper [Fri, 5 Oct 2012 06:11:52 +0000 (06:11 +0000)]
Remove some encoding bits I forgot to remove from SETB_C16r and SETB_C64r in r165302.

llvm-svn: 165303

11 years agoMove expansion of SETB_C(8/16/32/64)r from MCInstLower to ExpandPostRAPseudos and...
Craig Topper [Fri, 5 Oct 2012 06:05:15 +0000 (06:05 +0000)]
Move expansion of SETB_C(8/16/32/64)r from MCInstLower to ExpandPostRAPseudos and mark them as pseudos in the td file.

llvm-svn: 165302

11 years agoone more small fix for the gdb-comes-first column order
Jason Molenda [Fri, 5 Oct 2012 05:31:01 +0000 (05:31 +0000)]
one more small fix for the gdb-comes-first column order

llvm-svn: 165301

11 years agoChange the "bt" command alias defined in CommandInterpreter::LoadCommandDictionary.
Jason Molenda [Fri, 5 Oct 2012 05:29:32 +0000 (05:29 +0000)]
Change the "bt" command alias defined in CommandInterpreter::LoadCommandDictionary.
It is now a regex command alias that more faithfully emulates gdb's
behavior, most importantly, "bt 5" will backtrace 5 frames of the
currently selected thread.  "bt all" still backtraces all threads
(unlike gdb) and for users who have learned to use "bt -c 5", that
form is still accepted.

llvm-svn: 165300

11 years agoSymbols::LocateMacOSXFilesUsingDebugSymbols() - perform tilde
Jason Molenda [Fri, 5 Oct 2012 04:57:34 +0000 (04:57 +0000)]
Symbols::LocateMacOSXFilesUsingDebugSymbols() - perform tilde
expansion on the dSYM path we find if it starts with a tilde.

llvm-svn: 165299

11 years agoAdded forgotten break.
Abramo Bagnara [Fri, 5 Oct 2012 04:43:29 +0000 (04:43 +0000)]
Added forgotten break.

llvm-svn: 165298

11 years agotypeo
Jason Molenda [Fri, 5 Oct 2012 04:29:13 +0000 (04:29 +0000)]
typeo

llvm-svn: 165297

11 years agotypeo
Jason Molenda [Fri, 5 Oct 2012 04:28:53 +0000 (04:28 +0000)]
typeo

llvm-svn: 165296

11 years agoUpdate the intro paragraph of text describing the table below to
Jason Molenda [Fri, 5 Oct 2012 04:28:33 +0000 (04:28 +0000)]
Update the intro paragraph of text describing the table below to
reflect that the columns were just swapped.

llvm-svn: 165295

11 years agoSwap the columns in the lldb & gdb command comparison table. I
Jason Molenda [Fri, 5 Oct 2012 04:26:06 +0000 (04:26 +0000)]
Swap the columns in the lldb & gdb command comparison table.  I
often hear feedback from people that having the lldb commands on
the left hand side is non-intuitive -- they say "I want a *gdb* to
*lldb* table, not a *lldb* to *gdb* table".  It doesn't seem odious
to go from the right-hand column to the left hand column but I've
heard this same feedback enough that it's also pointless to keep
the format lldb-first, gdb-second when it was an arbitrary choice
to begin with.

llvm-svn: 165294

11 years agodocs: Add HowToSetUpLLVMStyleRTTI.rst.
Sean Silva [Fri, 5 Oct 2012 03:32:01 +0000 (03:32 +0000)]
docs: Add HowToSetUpLLVMStyleRTTI.rst.

This document describes how to set up LLVM-style RTTI for a class
hierarchy. Surprisingly, this was not previously documented.

Also, link it into ProgrammersManual.html.

llvm-svn: 165293

11 years agotblgen: Use appropriate LLVM-style RTTI functions.
Sean Silva [Fri, 5 Oct 2012 03:32:00 +0000 (03:32 +0000)]
tblgen: Use appropriate LLVM-style RTTI functions.

Use isa<> or cast<> when semantically that is what is happening. Also
some trivial "style" cleanups at fix sites.

llvm-svn: 165292

11 years agotblgen: Replace uses of dynamic_cast<XXXRecTy> with dyn_cast<>.
Sean Silva [Fri, 5 Oct 2012 03:31:58 +0000 (03:31 +0000)]
tblgen: Replace uses of dynamic_cast<XXXRecTy> with dyn_cast<>.

This is a mechanical change of dynamic_cast<> to dyn_cast<>. A number of
these uses are actually more like isa<> or cast<>, and will be changed
to the semanticaly appropriate one in a future patch.

llvm-svn: 165291

11 years agotblgen: Put dyn_cast<> infrastructure in place for RecTy hierarchy.
Sean Silva [Fri, 5 Oct 2012 03:31:56 +0000 (03:31 +0000)]
tblgen: Put dyn_cast<> infrastructure in place for RecTy hierarchy.

llvm-svn: 165290

11 years agoMake sure to generate the right kind of MDNode for enum forward declarations.
Eli Friedman [Fri, 5 Oct 2012 01:49:33 +0000 (01:49 +0000)]
Make sure to generate the right kind of MDNode for enum forward declarations.
PR14029, clang part.

llvm-svn: 165289

11 years agoMake sure to generate the right kind of MDNode for enum forward declarations.
Eli Friedman [Fri, 5 Oct 2012 01:49:14 +0000 (01:49 +0000)]
Make sure to generate the right kind of MDNode for enum forward declarations.
PR14029, LLVM part.

llvm-svn: 165288

11 years agoFollow up to r165072. Try a different approach: only move the load when it's going...
Evan Cheng [Fri, 5 Oct 2012 01:48:22 +0000 (01:48 +0000)]
Follow up to r165072. Try a different approach: only move the load when it's going to be folded into the call. rdar://12437604

llvm-svn: 165287

11 years agoWorkaround for libstdc++4.6 <atomic> bug: make comment more explicit about what's...
Richard Smith [Fri, 5 Oct 2012 01:46:25 +0000 (01:46 +0000)]
Workaround for libstdc++4.6 <atomic> bug: make comment more explicit about what's going on, per Sean Silva's suggestion.

llvm-svn: 165286

11 years agoTeach the new SROA a new trick. Now we zap any memcpy or memmoves which
Chandler Carruth [Fri, 5 Oct 2012 01:29:09 +0000 (01:29 +0000)]
Teach the new SROA a new trick. Now we zap any memcpy or memmoves which
are in fact identity operations. We detect these and kill their
partitions so that even splitting is unaffected by them. This is
particularly important because Clang relies on emitting identity memcpy
operations for struct copies, and these fold away to constants very
often after inlining.

Fixes the last big performance FIXME I have on my plate.

llvm-svn: 165285

11 years agoLift the speculation visitor above all the helpers that are targeted at
Chandler Carruth [Fri, 5 Oct 2012 01:29:06 +0000 (01:29 +0000)]
Lift the speculation visitor above all the helpers that are targeted at
the rewrite visitor to make the fact that the speculation is completely
independent a bit more clear.

I promise that this is just a cut/paste of the one visitor and adding
the annonymous namespace wrappings. The diff may look completely
preposterous, it does in git for some reason.

llvm-svn: 165284

11 years agoImplement -Wshift-op-parentheses for: a << b + c
David Blaikie [Fri, 5 Oct 2012 00:41:03 +0000 (00:41 +0000)]
Implement -Wshift-op-parentheses for: a << b + c

This appears to be consistent with GCC's implementation of the same warning
under -Wparentheses. Suppressing a << b + c for cases where 'a' is a user
defined type for compatibility with C++ stream IO. Otherwise suggest
parentheses around the addition or subtraction subexpression.

(this came up when MSVC was complaining (incorrectly, so far as I can tell)
about a perceived violation of this within the LLVM codebase, PR14001)

llvm-svn: 165283

11 years agoUse -object_path_lto when linking executables if building Apple style.
Bill Wendling [Fri, 5 Oct 2012 00:22:46 +0000 (00:22 +0000)]
Use -object_path_lto when linking executables if building Apple style.

llvm-svn: 165282

11 years ago[libclang] Now that we have a CXModule object, pass it to the
Argyrios Kyrtzidis [Fri, 5 Oct 2012 00:22:40 +0000 (00:22 +0000)]
[libclang] Now that we have a CXModule object, pass it to the
importedASTFile indexing callback.

llvm-svn: 165281

11 years ago[libclang] Introduce new C functions that provide information about modules:
Argyrios Kyrtzidis [Fri, 5 Oct 2012 00:22:37 +0000 (00:22 +0000)]
[libclang] Introduce new C functions that provide information about modules:

clang_Cursor_getModule
clang_Module_getParent
clang_Module_getName
clang_Module_getFullName
clang_Module_getNumTopLevelHeaders
clang_Module_getTopLevelHeader

llvm-svn: 165280

11 years ago[Modules] Introduce Module::TopHeaders which is a set of top-level headers
Argyrios Kyrtzidis [Fri, 5 Oct 2012 00:22:33 +0000 (00:22 +0000)]
[Modules] Introduce Module::TopHeaders which is a set of top-level headers
that are associated with a (sub)module.

llvm-svn: 165279

11 years ago[preprocessing record] Have PPEntityID be independent of the size of the
Argyrios Kyrtzidis [Fri, 5 Oct 2012 00:22:28 +0000 (00:22 +0000)]
[preprocessing record] Have PPEntityID be independent of the size of the
loaded entities vector, otherwise its meaning will change when a module
is imported and the vector size changes.

llvm-svn: 165278

11 years ago[libclang] Introduce CXCursor_ModuleImportDecl cursor kind, used for a module
Argyrios Kyrtzidis [Fri, 5 Oct 2012 00:22:24 +0000 (00:22 +0000)]
[libclang] Introduce CXCursor_ModuleImportDecl cursor kind, used for a module
import declaration.

llvm-svn: 165277

11 years agoTest case for r165275.
Chad Rosier [Thu, 4 Oct 2012 23:59:54 +0000 (23:59 +0000)]
Test case for r165275.

llvm-svn: 165276

11 years ago[ms-inline asm] Add support for parsing [Intel dialect] memory operands that use
Chad Rosier [Thu, 4 Oct 2012 23:59:38 +0000 (23:59 +0000)]
[ms-inline asm] Add support for parsing [Intel dialect] memory operands that use
segmented registers.  Test case to come.

llvm-svn: 165275

11 years ago<rdar://problem/12099999> renaming SBStream::Printf to Print in the scripting world...
Enrico Granata [Thu, 4 Oct 2012 23:54:09 +0000 (23:54 +0000)]
<rdar://problem/12099999> renaming SBStream::Printf to Print in the scripting world in order to avoid supporting varargs through SWIG

llvm-svn: 165274

11 years agoIf we flow off the end of a value-returning function:
Richard Smith [Thu, 4 Oct 2012 23:52:29 +0000 (23:52 +0000)]
If we flow off the end of a value-returning function:
 - outside C++, return undef (behavior is not undefined unless the value is used)
 - in C++, with -fcatch-undefined-behavior, perform an appropriate trap
 - in C++, produce an 'unreachable' (behavior is undefined immediately)

llvm-svn: 165273

11 years agoA tweak to the previous commit to ensure that we don't try to use -> on a NULL pointe...
Enrico Granata [Thu, 4 Oct 2012 23:17:01 +0000 (23:17 +0000)]
A tweak to the previous commit to ensure that we don't try to use -> on a NULL pointer (should not happen but better be safe than sorry)

llvm-svn: 165272

11 years ago<rdar://problem/12413390> Fixing an issue where synthetic ValueObjects do not properl...
Enrico Granata [Thu, 4 Oct 2012 23:13:00 +0000 (23:13 +0000)]
<rdar://problem/12413390> Fixing an issue where synthetic ValueObjects do not properly resolve their value

llvm-svn: 165271

11 years agoRename the Target specific passes in the DataLayout class to be Target agnostic.
Micah Villmow [Thu, 4 Oct 2012 23:01:22 +0000 (23:01 +0000)]
Rename the Target specific passes in the DataLayout class to be Target agnostic.

llvm-svn: 165270

11 years agoRan the sources through the compiler with -Wshadow warnings
Jason Molenda [Thu, 4 Oct 2012 22:47:07 +0000 (22:47 +0000)]
Ran the sources through the compiler with -Wshadow warnings
enabled after we'd found a few bugs that were caused by shadowed
local variables; the most important issue this turned up was
a common mistake of trying to obtain a mutex lock for the scope
of a code block by doing

        Mutex::Locker(m_map_mutex);

This doesn't assign the lock object to a local variable; it is
a temporary that has its dtor called immediately.  Instead,

        Mutex::Locker locker(m_map_mutex);

does what is intended.  For some reason -Wshadow happened to
highlight these as shadowed variables.

I also fixed a few obivous and easy shadowed variable issues
across the code base but there are a couple dozen more that
should be fixed when someone has a free minute.
<rdar://problem/12437585>

llvm-svn: 165269

11 years agoRemoved a directive to delete the test subdirectories
Sean Callanan [Thu, 4 Oct 2012 22:37:53 +0000 (22:37 +0000)]
Removed a directive to delete the test subdirectories
from LLVM and Clang.  This made "svn update" very
unpleasant if the original repository was fetched by
build-llvm.pl.

llvm-svn: 165268

11 years agoWhen merging connsecutive stores, use vectors to store the constant zero.
Nadav Rotem [Thu, 4 Oct 2012 22:35:15 +0000 (22:35 +0000)]
When merging connsecutive stores, use vectors to store the constant zero.

llvm-svn: 165267

11 years agoMade the i386 ABI mark EBP as non-volatile,
Sean Callanan [Thu, 4 Oct 2012 22:24:27 +0000 (22:24 +0000)]
Made the i386 ABI mark EBP as non-volatile,
because the unwinders typically can find its
value.

llvm-svn: 165266

11 years agolibstdc++-4.6 needs the same common_type fix as libstdc++-4.7. Other than that,
Richard Smith [Thu, 4 Oct 2012 22:23:07 +0000 (22:23 +0000)]
libstdc++-4.6 needs the same common_type fix as libstdc++-4.7. Other than that,
Clang can now cope with its eccentricities in C++11 mode.

llvm-svn: 165265

11 years agoClangASTContext::GetIndexOfChildWithName - increment the child index we plan to retur...
Jim Ingham [Thu, 4 Oct 2012 22:22:16 +0000 (22:22 +0000)]
ClangASTContext::GetIndexOfChildWithName - increment the child index we plan to return as we iterate through the ivars.

<rdar://problem/12433299>

llvm-svn: 165264

11 years agoEgriegious hack to support libstdc++4.6's broken <atomic> header, which defines
Richard Smith [Thu, 4 Oct 2012 22:13:39 +0000 (22:13 +0000)]
Egriegious hack to support libstdc++4.6's broken <atomic> header, which defines
a non-inline namespace, then reopens it as inline to try to add its symbols to
the surrounding namespace. In this one special case, permit the namespace to be
reopened as inline, and patch up the name lookup tables to match.

llvm-svn: 165263

11 years agoResubmit the copying of TargetData to DataLayout without any changes to the files...
Micah Villmow [Thu, 4 Oct 2012 22:08:14 +0000 (22:08 +0000)]
Resubmit the copying of TargetData to DataLayout without any changes to the files, this should fix the problems and the changes to rename to DataLayout will come next.

llvm-svn: 165262

11 years agoFixed an assertion in the SymbolFile resulting
Sean Callanan [Thu, 4 Oct 2012 22:06:29 +0000 (22:06 +0000)]
Fixed an assertion in the SymbolFile resulting
from a NULL ObjCInterfaceDecl.

llvm-svn: 165261

11 years ago<rdar://problem/12424824> Making sure that we correctly update our synthetic children...
Enrico Granata [Thu, 4 Oct 2012 21:46:06 +0000 (21:46 +0000)]
<rdar://problem/12424824> Making sure that we correctly update our synthetic children provider for NSDictionary - providing better support for dynamic types by letting the filter recalculate itself when the type of the object changes

llvm-svn: 165260

11 years agoFixed FunctionTypeLoc source range.
Abramo Bagnara [Thu, 4 Oct 2012 21:42:10 +0000 (21:42 +0000)]
Fixed FunctionTypeLoc source range.

llvm-svn: 165259

11 years agoFixed instantiated operators source range.
Abramo Bagnara [Thu, 4 Oct 2012 21:40:42 +0000 (21:40 +0000)]
Fixed instantiated operators source range.

llvm-svn: 165258

11 years agoFixed friend decl source range.
Abramo Bagnara [Thu, 4 Oct 2012 21:39:47 +0000 (21:39 +0000)]
Fixed friend decl source range.

llvm-svn: 165257

11 years agoFixed ParamDecl source range for implicit typed k&r parameters.
Abramo Bagnara [Thu, 4 Oct 2012 21:38:29 +0000 (21:38 +0000)]
Fixed ParamDecl source range for implicit typed k&r parameters.

llvm-svn: 165256

11 years agoThis patch corrects commit 165126 by using an integer bit width instead of
Preston Gurd [Thu, 4 Oct 2012 21:33:40 +0000 (21:33 +0000)]
This patch corrects commit 165126 by using an integer bit width instead of
a pointer to a type, in order to remove the uses of getGlobalContext().

Patch by Tyler Nowicki.

llvm-svn: 165255

11 years agoARM: locate user-defined text sections next to default text.
Jim Grosbach [Thu, 4 Oct 2012 21:33:24 +0000 (21:33 +0000)]
ARM: locate user-defined text sections next to default text.

Make sure functions located in user specified text sections (via the
section attribute) are located together with the default text sections.
Otherwise, for large object files, the relocations for call instructions
are more likely to be out of range. This becomes even more likely in the
presence of LTO.

rdar://12402636

llvm-svn: 165254

11 years agoBacking out my changes, something screwed up from my patches, starting over.
Micah Villmow [Thu, 4 Oct 2012 21:08:50 +0000 (21:08 +0000)]
Backing out my changes, something screwed up from my patches, starting over.

llvm-svn: 165253

11 years ago<rdar://problem/12424824> Making sure that we correctly update our synthetic children...
Enrico Granata [Thu, 4 Oct 2012 21:04:46 +0000 (21:04 +0000)]
<rdar://problem/12424824> Making sure that we correctly update our synthetic children provider for NSArray - the same work will need to be done for NSDictionary

llvm-svn: 165252

11 years agoRename TargetData to DataLayout in DataLayout.cpp. This should fix a build failure...
Micah Villmow [Thu, 4 Oct 2012 20:49:16 +0000 (20:49 +0000)]
Rename TargetData to DataLayout in DataLayout.cpp. This should fix a build failure from r165249 where the wrong version of the file was submitted.

llvm-svn: 165251

11 years agoUpdate this a bit more to represent how the prologue should work:
Eric Christopher [Thu, 4 Oct 2012 20:46:14 +0000 (20:46 +0000)]
Update this a bit more to represent how the prologue should work:

a) frame setup instructions define the prologue
b) we shouldn't change our location mid-stream

Add a test to make sure that the stack adjustment stays within
the prologue.

llvm-svn: 165250

11 years agoCreate the DataLayout class, as a direct copy of TargetData.
Micah Villmow [Thu, 4 Oct 2012 20:44:22 +0000 (20:44 +0000)]
Create the DataLayout class, as a direct copy of TargetData.

llvm-svn: 165249

11 years agoFix the CodeGen/ppc64-varargs-struct.c test case to tolerate release builds.
Bill Schmidt [Thu, 4 Oct 2012 20:33:57 +0000 (20:33 +0000)]
Fix the CodeGen/ppc64-varargs-struct.c test case to tolerate release builds.

llvm-svn: 165247

11 years agoAdding MCJIT and MemoryBuffer unit tests
Andrew Kaylor [Thu, 4 Oct 2012 20:29:44 +0000 (20:29 +0000)]
Adding MCJIT and MemoryBuffer unit tests

Patch by Daniel Malea.

llvm-svn: 165246

11 years agoAdd a test case for r156143, which enabled general varargs support for the
Bill Schmidt [Thu, 4 Oct 2012 20:18:38 +0000 (20:18 +0000)]
Add a test case for r156143, which enabled general varargs support for the
64-bit PPC SVR4 ABI.

The test verifies passing of structures, items with 16-byte alignment, and
small items that are passed right-justified in the parameter save area slot.

llvm-svn: 165245

11 years agoAccidently checked in the files, only wanted to copy them.
Micah Villmow [Thu, 4 Oct 2012 20:08:28 +0000 (20:08 +0000)]
Accidently checked in the files, only wanted to copy them.

llvm-svn: 165244

11 years ago(no commit message)
Micah Villmow [Thu, 4 Oct 2012 20:06:07 +0000 (20:06 +0000)]
(no commit message)

llvm-svn: 165243

11 years ago(no commit message)
Micah Villmow [Thu, 4 Oct 2012 20:05:12 +0000 (20:05 +0000)]
(no commit message)

llvm-svn: 165242

11 years agoAdd register encoding support in X86 backend
Michael Liao [Thu, 4 Oct 2012 19:50:43 +0000 (19:50 +0000)]
Add register encoding support in X86 backend

- Add 'HwEncoding' for X86 registers and call getEncodingValue() to
  retrieve their encoding values.
- This's the first step to adopt new scheme. Furthur revising is onging.

llvm-svn: 165241

11 years agoDriver: Link crtfastmath.o if it's available and -ffast-math is specified.
Benjamin Kramer [Thu, 4 Oct 2012 19:42:20 +0000 (19:42 +0000)]
Driver: Link crtfastmath.o if it's available and -ffast-math is specified.

crtfastmath.o contains routines to set the floating point flags to a faster,
unsafe mode. Linking it in speeds up code dealing with denormals significantly
(PR14024).

For now this is only enabled on linux where I can test it and crtfastmath.o is
widely available. We may want to provide a similar file with compiler-rt
eventually and/or enable it on other platforms too.

llvm-svn: 165240

11 years agoFix doxygen comment to match parameters' names.
Jakub Staszak [Thu, 4 Oct 2012 19:10:44 +0000 (19:10 +0000)]
Fix doxygen comment to match parameters' names.

llvm-svn: 165239

11 years agoAdd a comment to the commit r165187.
Jakub Staszak [Thu, 4 Oct 2012 19:08:30 +0000 (19:08 +0000)]
Add a comment to the commit r165187.

llvm-svn: 165238

11 years ago- add tokens to PPCInstrInfo.td and PPCInstr64Bit.td to resolve
Will Schmidt [Thu, 4 Oct 2012 18:14:28 +0000 (18:14 +0000)]
- add tokens to PPCInstrInfo.td and PPCInstr64Bit.td to resolve
"Instruction 'foo' has no tokens" errors during llvm-tblgen
-gen-asm-matcher attempts.  At this time, the added
tokens are "#comment" style rather than the actual mnemonic.  This will
be revisited once the rest of the base asmparser bits get straightened
out for ppc64-elf-linux.

llvm-svn: 165237

11 years agoGet MCSchedModel directly from the subtarget.
Jakob Stoklund Olesen [Thu, 4 Oct 2012 17:30:43 +0000 (17:30 +0000)]
Get MCSchedModel directly from the subtarget.

Not all targets have itineraries, but the subtarget always has an
MCSchedModel.

llvm-svn: 165236

11 years agoSwitch MachineTraceMetrics to the new TargetSchedModel interface.
Jakob Stoklund Olesen [Thu, 4 Oct 2012 17:30:40 +0000 (17:30 +0000)]
Switch MachineTraceMetrics to the new TargetSchedModel interface.

llvm-svn: 165235

11 years agoFix scope location when parsing GNU attributes.
Michael Han [Thu, 4 Oct 2012 16:42:52 +0000 (16:42 +0000)]
Fix scope location when parsing GNU attributes.

For GNU attributes, instead of reusing attribute source
location for the scope location, use SourceLocation() since
GNU attributes don not have scope tokens.

llvm-svn: 165234

11 years agotest commit / whitespace
Will Schmidt [Thu, 4 Oct 2012 16:20:24 +0000 (16:20 +0000)]
test commit / whitespace

llvm-svn: 165233

11 years agoSimplifyCFG: Enhance the "remove CFG edge that leads to null pointer dereference...
Benjamin Kramer [Thu, 4 Oct 2012 16:11:49 +0000 (16:11 +0000)]
SimplifyCFG: Enhance the "remove CFG edge that leads to null pointer dereference" optimization to also handle instructions with multiple uses.

We conservatively only check the first use to avoid walking long use chains.
This catches the common case of having both a load and a store to a pointer
supplied by a PHI node.

llvm-svn: 165232