platform/upstream/llvm.git
11 years agoFixing the watchpoint test case to reflect changes in error reporting
Enrico Granata [Fri, 22 Feb 2013 00:44:16 +0000 (00:44 +0000)]
Fixing the watchpoint test case to reflect changes in error reporting

llvm-svn: 175845

11 years agoMake the lldbtest tear down routine a little less error prone
Daniel Malea [Fri, 22 Feb 2013 00:41:26 +0000 (00:41 +0000)]
Make the lldbtest tear down routine a little less error prone
- replace "catch-all" except clause with one that specifically catches what pexpect throws
- handle case where child is already terminated (or is terminating) by the time tear-down is run

llvm-svn: 175844

11 years agoAdd a bitmask for NoBuiltin. This should *not* be used.
Bill Wendling [Fri, 22 Feb 2013 00:40:12 +0000 (00:40 +0000)]
Add a bitmask for NoBuiltin. This should *not* be used.

llvm-svn: 175843

11 years agoIgnore the check for com.apple.main-thread - it is not critical for the test case...
Enrico Granata [Fri, 22 Feb 2013 00:39:53 +0000 (00:39 +0000)]
Ignore the check for com.apple.main-thread - it is not critical for the test case's logic

llvm-svn: 175842

11 years agoThe summary for const char* was not cascading.
Enrico Granata [Fri, 22 Feb 2013 00:37:31 +0000 (00:37 +0000)]
The summary for const char* was not cascading.
This was preventing us from providing a summary for the result of std::string.c_str() with libc++

llvm-svn: 175841

11 years agoPreproceessor: fix #if skipping under -traditional-cpp.
Jordan Rose [Fri, 22 Feb 2013 00:32:00 +0000 (00:32 +0000)]
Preproceessor: fix #if skipping under -traditional-cpp.

When parsing directives within skipped #if blocks, we don't want to retain
any whitespace. Previously we were just skipping comments, but it's not
possible to skip comments and retain other whitespace. This change matches
the usual behavior for parsing directives (i.e. the behavior outside of
skipped #if blocks).

<rdar://problem/13267695>

llvm-svn: 175840

11 years agoMake logic smaller.
Eric Christopher [Fri, 22 Feb 2013 00:24:40 +0000 (00:24 +0000)]
Make logic smaller.

llvm-svn: 175839

11 years agoAdded a footnote to the documentation for objc_storeStrong that makes it clear
Michael Gottesman [Fri, 22 Feb 2013 00:16:48 +0000 (00:16 +0000)]
Added a footnote to the documentation for objc_storeStrong that makes it clear
that a __strong object of block type is a valid argument to objc_storeStrong but
that an objc_retain and not an objc_retainBlock will be emitted.

llvm-svn: 175838

11 years agoRemoving has_getDecl (added in r175532). It cause a build break for MSVC, and was...
Aaron Ballman [Fri, 22 Feb 2013 00:15:31 +0000 (00:15 +0000)]
Removing has_getDecl (added in r175532). It cause a build break for MSVC, and was not yet being used in the codebase. If we start using std::enable_if, we can look into resurrecting the idea in a more portable fashion.

llvm-svn: 175837

11 years agoApply the 'nobuiltin' attribute to call sites when the user specifies `-fno-builtin...
Bill Wendling [Fri, 22 Feb 2013 00:13:35 +0000 (00:13 +0000)]
Apply the 'nobuiltin' attribute to call sites when the user specifies `-fno-builtin' on the command line.

llvm-svn: 175836

11 years agoImplement the NoBuiltin attribute.
Bill Wendling [Fri, 22 Feb 2013 00:12:35 +0000 (00:12 +0000)]
Implement the NoBuiltin attribute.

The 'nobuiltin' attribute is applied to call sites to indicate that LLVM should
not treat the callee function as a built-in function. I.e., it shouldn't try to
replace that function with different code.

llvm-svn: 175835

11 years agoMake for x86 to stop it failing on ARM buildbots.
Bill Wendling [Fri, 22 Feb 2013 00:04:55 +0000 (00:04 +0000)]
Make for x86 to stop it failing on ARM buildbots.

llvm-svn: 175834

11 years agoGrammar.
Eric Christopher [Fri, 22 Feb 2013 00:03:08 +0000 (00:03 +0000)]
Grammar.

llvm-svn: 175833

11 years agoIf the inferior program is compiled with libc++, you won't see libstdc++
Enrico Granata [Thu, 21 Feb 2013 23:59:42 +0000 (23:59 +0000)]
If the inferior program is compiled with libc++, you won't see libstdc++

llvm-svn: 175832

11 years ago<rdar://problem/13265017>
Enrico Granata [Thu, 21 Feb 2013 23:57:25 +0000 (23:57 +0000)]
<rdar://problem/13265017>

The notion of Crossref command has long been forgotten, and there is nothing using CommandObjectCrossref in the current LLDB codebase
However, this was causing a conflict with process plugins and command aliases ending up in an infinite loop under situations such as:
(lldb) command alias monitor process plugin packet monitor
(lldb) process att -n Calendar
Process 28709 stopped
Executable module set to "/Applications/Calendar.app/Contents/MacOS/Calendar".
Architecture set to: x86_64-apple-macosx.
(lldb) command alias monitor process plugin packet monitor

This fixes the loop (and consequent crash) by disposing of Crossref commands and related code

llvm-svn: 175831

11 years ago[analyzer] Make sure a temporary object region matches its initial bindings.
Jordan Rose [Thu, 21 Feb 2013 23:57:17 +0000 (23:57 +0000)]
[analyzer] Make sure a temporary object region matches its initial bindings.

When creating a temporary region (say, when a struct rvalue is used as
the base of a member expr), make sure we account for any derived-to-base
casts. We don't actually record these in the LazyCompoundVal that
represents the rvalue, but we need to make sure that the temporary region
we're creating (a) matches the bindings, and (b) matches its expression.

Most of the time this will do exactly the same thing as before, but it
fixes spurious "garbage value" warnings introduced in r175234 by the use
of lazy bindings to model trivial copy constructors.

<rdar://problem/13265460>

llvm-svn: 175830

11 years agoFix clang warnings related to python macro redefinition and printf format specifiers.
Matt Kopec [Thu, 21 Feb 2013 23:55:31 +0000 (23:55 +0000)]
Fix clang warnings related to python macro redefinition and printf format specifiers.

llvm-svn: 175829

11 years agoChange to JITDefault code model for ELF targets
Andrew Kaylor [Thu, 21 Feb 2013 23:45:19 +0000 (23:45 +0000)]
Change to JITDefault code model for ELF targets

On x86-64 platforms, the small code model assumes that code will be loaded below the 2GB boundary.  With the static relocation model, the fact that the expression code is initially loaded (in the LLDB debugger address space) above that boundary causes problems.  Switching to the JITDefault code model causes the large code model to be used for 64-bit targets and small code model of 32-bit targets.

llvm-svn: 175828

11 years agoIgnore visibility from enclosing template arguments
John McCall [Thu, 21 Feb 2013 23:42:58 +0000 (23:42 +0000)]
Ignore visibility from enclosing template arguments
for explicit member specializations.

llvm-svn: 175827

11 years agoSimplify code to use castAs rather than getAs + assert.
David Blaikie [Thu, 21 Feb 2013 23:35:06 +0000 (23:35 +0000)]
Simplify code to use castAs rather than getAs + assert.

Post commit review feedback on r175812 from Jordan Rose.

llvm-svn: 175826

11 years agoFix copy/paste to refer to the relevant type (ProgramPoint instead of TypeLoc).
David Blaikie [Thu, 21 Feb 2013 23:35:03 +0000 (23:35 +0000)]
Fix copy/paste to refer to the relevant type (ProgramPoint instead of TypeLoc).

Post commit review feedback on r175812 from Jordan Rose.

llvm-svn: 175825

11 years agoclang/test/Driver/qa_override.c: Appease gcc-driver.
NAKAMURA Takumi [Thu, 21 Feb 2013 23:17:45 +0000 (23:17 +0000)]
clang/test/Driver/qa_override.c: Appease gcc-driver.

llvm-svn: 175824

11 years agoFix typo 'with with' in diagnostic.
Richard Smith [Thu, 21 Feb 2013 23:15:05 +0000 (23:15 +0000)]
Fix typo 'with with' in diagnostic.

llvm-svn: 175823

11 years agoFix TestPublicAPIHeaders test on machines that have [DY]LD_LIBRARY_PATH that must...
Daniel Malea [Thu, 21 Feb 2013 23:07:30 +0000 (23:07 +0000)]
Fix TestPublicAPIHeaders test on machines that have [DY]LD_LIBRARY_PATH that must be preserved.

llvm-svn: 175822

11 years agoStop relying on physical register kill flags in isKilled() in the two-address
Cameron Zwarich [Thu, 21 Feb 2013 22:58:42 +0000 (22:58 +0000)]
Stop relying on physical register kill flags in isKilled() in the two-address
pass. One of the callers of isKilled() can cope with overapproximation of kills
and the other can't, so I added a flag to indicate this.

In theory this could pessimize code slightly, but in practice most physical
register uses are kills, and most important kills of physical registers are the
only uses of that register prior to register allocation, so we can recognize
them as kills even without kill flags.

This is relevant because LiveIntervals gets rid of all kill flags.

llvm-svn: 175821

11 years agoPreviously, parsing capability of the .debug_frame section was added
Eli Bendersky [Thu, 21 Feb 2013 22:53:19 +0000 (22:53 +0000)]
Previously, parsing capability of the .debug_frame section was added
to lib/DebugInfo, with dumping in llvm-dwarfdump. This patch adds
initial ability to parse and dump CFA instructions contained in
entries.

To keep it manageable, the patch omits some more advanced capabilities
(accounted in TODOs):

* Parsing of instructions with BLOCK arguments (expression lists)
* Dumping of actual instruction arguments (currently only names are
dumped). This is quite tricky since the dumper has to effectively
"interpret" the instructions.

llvm-svn: 175820

11 years agoLimit cast machinery to preserve const and not accept temporaries
David Blaikie [Thu, 21 Feb 2013 22:48:34 +0000 (22:48 +0000)]
Limit cast machinery to preserve const and not accept temporaries

After cleaning up the following type hierarchies:
  * TypeLoc: r175462
  * SVal: r175594
  * CFGElement: r175462
  * ProgramPoint: r175812
that all invoked undefined behavior by causing a derived copy construction of a
base object through an invalid cast (thus supporting code that relied on
casting temporaries that were direct base objects) Clang/LLVM is now clean of
casts of temporaries. So here's some fun SFINAE machinery (courtesy of Eli
Friedman, with some porting back from C++11 to LLVM's traits by me) to cause
compile-time failures if llvm::cast & friends are ever passed an rvalue.

This should avoid a repeat of anything even remotely like PR14321/r168124.

Thanks to Jordan Rose for the help with the various Static Analyzer related
hierarchies that needed cleaning up, Eli for the SFINAE, Richard Smith, John
McCall, Ted Kremenek, and Anna Zaks for their input/reviews/patience along the
way.

llvm-svn: 175819

11 years agoAllow GlobalValues to vectorize with AliasAnalysis
Renato Golin [Thu, 21 Feb 2013 22:39:03 +0000 (22:39 +0000)]
Allow GlobalValues to vectorize with AliasAnalysis

Storing the load/store instructions with the values
and inspect them using Alias Analysis to make sure
they don't alias, since the GEP pointer operand doesn't
take the offset into account.

Trying hard to not add any extra cost to loads and stores
that don't overlap on global values, AA is *only* calculated
if all of the previous attempts failed.

Using biggest vector register size as the stride for the
vectorization access, as we're being conservative and
the cost model (which calculates the real vectorization
factor) is only run after the legalization phase.

We might re-think this relationship in the future, but
for now, I'd rather be safe than sorry.

llvm-svn: 175818

11 years agoAdd back implicitly dropped const.
David Blaikie [Thu, 21 Feb 2013 22:37:44 +0000 (22:37 +0000)]
Add back implicitly dropped const.

(found due to incoming improvements to llvm::cast machinery that will error on
this sort of mistake)

llvm-svn: 175817

11 years agoUpdate INSTALL.txt to mention LLDB builds on Linux with GCC or Clang.
Daniel Malea [Thu, 21 Feb 2013 22:37:18 +0000 (22:37 +0000)]
Update INSTALL.txt to mention LLDB builds on Linux with GCC or Clang.

llvm-svn: 175816

11 years agoFix formatting and tabs in file.
Eric Christopher [Thu, 21 Feb 2013 22:35:08 +0000 (22:35 +0000)]
Fix formatting and tabs in file.

llvm-svn: 175815

11 years agoDon't pass -split-dwarf= to the backend unless we're on linux for
Eric Christopher [Thu, 21 Feb 2013 22:35:05 +0000 (22:35 +0000)]
Don't pass -split-dwarf= to the backend unless we're on linux for
now.

llvm-svn: 175814

11 years agoRemove the SplitDebug action and replace with a set of commands
Eric Christopher [Thu, 21 Feb 2013 22:35:01 +0000 (22:35 +0000)]
Remove the SplitDebug action and replace with a set of commands
in the compilation setup. Note that this doesn't currently
work for -no-integrated-as.

llvm-svn: 175813

11 years agoReplace ProgramPoint llvm::cast support to be well-defined.
David Blaikie [Thu, 21 Feb 2013 22:23:56 +0000 (22:23 +0000)]
Replace ProgramPoint llvm::cast support to be well-defined.

See r175462 for another example/more details.

llvm-svn: 175812

11 years agoPrevious commit was bogus (testing)
Enrico Granata [Thu, 21 Feb 2013 22:17:45 +0000 (22:17 +0000)]
Previous commit was bogus (testing)

llvm-svn: 175811

11 years ago(no commit message)
Enrico Granata [Thu, 21 Feb 2013 22:17:14 +0000 (22:17 +0000)]
(no commit message)

llvm-svn: 175810

11 years agoRe-apply r175688, with the changes suggested by Jakob in PR15320.
Lang Hames [Thu, 21 Feb 2013 22:16:43 +0000 (22:16 +0000)]
Re-apply r175688, with the changes suggested by Jakob in PR15320.

llvm-svn: 175809

11 years agoMark test as expected-to-fail with GCC because some versions emit DWARF that claims
Daniel Malea [Thu, 21 Feb 2013 22:15:52 +0000 (22:15 +0000)]
Mark test as expected-to-fail with GCC because some versions emit DWARF that claims
functions start at the line with the "{" character, whereas clang uses the first line
with source code. As such, this test case will only work with clang.

llvm-svn: 175808

11 years agoRemove superfluous null pointer check. The pointer is used prior to this check.
Ted Kremenek [Thu, 21 Feb 2013 22:10:49 +0000 (22:10 +0000)]
Remove superfluous null pointer check.  The pointer is used prior to this check.

llvm-svn: 175807

11 years agoHardening in case a thread's frames are missing.
Sean Callanan [Thu, 21 Feb 2013 22:01:43 +0000 (22:01 +0000)]
Hardening in case a thread's frames are missing.

<rdar://problem/13254824>

llvm-svn: 175806

11 years agoAST dumping: dump template instantiations only once
Dmitri Gribenko [Thu, 21 Feb 2013 22:01:10 +0000 (22:01 +0000)]
AST dumping: dump template instantiations only once

Fixes infinite loop in PR15220.

Patch by Philip Craig.

llvm-svn: 175805

11 years agoRemove dead code and whitespace.
Chad Rosier [Thu, 21 Feb 2013 21:40:51 +0000 (21:40 +0000)]
Remove dead code and whitespace.

llvm-svn: 175804

11 years agoRemove accidentally introduced no-op line.
Daniel Jasper [Thu, 21 Feb 2013 21:40:48 +0000 (21:40 +0000)]
Remove accidentally introduced no-op line.

Was used during experiments, but another if-statements a few lines
before makes it (intentionally) useless.

llvm-svn: 175803

11 years agoTeach serialized diagnostics about notes without locations.
Ted Kremenek [Thu, 21 Feb 2013 21:40:44 +0000 (21:40 +0000)]
Teach serialized diagnostics about notes without locations.

Along the way, improve a diagnostic for "previous declaration here" for implicit parameters.

Fixes <rdar://problem/13211384>.

llvm-svn: 175802

11 years agoSkip another two test cases on Linux that are affected by llvm.org/pr14637
Daniel Malea [Thu, 21 Feb 2013 21:38:27 +0000 (21:38 +0000)]
Skip another two test cases on Linux that are affected by llvm.org/pr14637

llvm-svn: 175801

11 years agoConsistently put {} onto the same line for empty functions.
Daniel Jasper [Thu, 21 Feb 2013 21:33:55 +0000 (21:33 +0000)]
Consistently put {} onto the same line for empty functions.

This fixes llvm.org/PR15167.

Before:
LLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLL()
    : AAAAAAAA(10), BBBBBBBBB(10) {
}
LLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLL() : AAAAAAAA(10) {}

After:
LLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLL()
    : AAAAAAAA(10), BBBBBBBBB(10) {}
LLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLL() : AAAAAAAA(10) {}

llvm-svn: 175800

11 years agoClear the whole table including the tombstones, since the tombstone count will
Pedro Artigas [Thu, 21 Feb 2013 21:32:00 +0000 (21:32 +0000)]
Clear the whole table including the tombstones, since the tombstone count will
be set to zero that is what it was intended. Should improve performance of
the data structure when clear is invoked frequently (both compile time and
memory usage).

llvm-svn: 175799

11 years agoFix CommandObjectMultiword to initialize all members, and beef up corresponding test...
Daniel Malea [Thu, 21 Feb 2013 21:18:07 +0000 (21:18 +0000)]
Fix CommandObjectMultiword to initialize all members, and beef up corresponding test case.

llvm-svn: 175798

11 years agoUpdate CMake lists of sources to include files added in r175787 and r175323
Daniel Malea [Thu, 21 Feb 2013 21:16:52 +0000 (21:16 +0000)]
Update CMake lists of sources to include files added in r175787 and r175323

llvm-svn: 175797

11 years agoReplace CFGElement llvm::cast support to be well-defined.
David Blaikie [Thu, 21 Feb 2013 20:58:29 +0000 (20:58 +0000)]
Replace CFGElement llvm::cast support to be well-defined.

See r175462 for another example/more details.

llvm-svn: 175796

11 years agoAdding CMake build system to LLDB. Some known issues remain:
Daniel Malea [Thu, 21 Feb 2013 20:58:22 +0000 (20:58 +0000)]
Adding CMake build system to LLDB. Some known issues remain:
- generate-vers.pl has to be called by cmake to generate the version number
- parallel builds not yet supported; dependency on clang must be explicitly specified

Tested on Linux.
- Building on Mac will require code-signing logic to be implemented.
- Building on Windows will require OS-detection logic and some selective directory inclusion

Thanks to Carlo Kok (who originally prepared these CMakefiles for Windows) and Ben Langmuir
who ported them to Linux!

llvm-svn: 175795

11 years agoFixed a case where a stack frame could lose track
Sean Callanan [Thu, 21 Feb 2013 20:54:33 +0000 (20:54 +0000)]
Fixed a case where a stack frame could lose track
of its own target.

<rdar://problem/13121412>

llvm-svn: 175794

11 years agoPatch for debug info of qualified-id types is 'id'
Fariborz Jahanian [Thu, 21 Feb 2013 20:42:11 +0000 (20:42 +0000)]
Patch for debug info of qualified-id types is 'id'
By Adrian Pranti.

llvm-svn: 175793

11 years agoCleanup of the NSString data formatter
Enrico Granata [Thu, 21 Feb 2013 20:31:18 +0000 (20:31 +0000)]
Cleanup of the NSString data formatter

llvm-svn: 175792

11 years agoTry to fix the test for cmake builds, where clang is called clang-3.3.
Benjamin Kramer [Thu, 21 Feb 2013 20:30:05 +0000 (20:30 +0000)]
Try to fix the test for cmake builds, where clang is called clang-3.3.

llvm-svn: 175791

11 years ago[scan-build] Add quotes around clang executable name to handle path withs spaces...
Ted Kremenek [Thu, 21 Feb 2013 20:28:59 +0000 (20:28 +0000)]
[scan-build] Add quotes around clang executable name to handle path withs spaces.  Fixes <rdar://problem/13254727>

llvm-svn: 175790

11 years agoMove the eliminateCallFramePseudoInstr method from TargetRegisterInfo
Eli Bendersky [Thu, 21 Feb 2013 20:05:00 +0000 (20:05 +0000)]
Move the eliminateCallFramePseudoInstr method from TargetRegisterInfo
to TargetFrameLowering, where it belongs. Incidentally, this allows us
to delete some duplicated (and slightly different!) code in TRI.

There are potentially other layering problems that can be cleaned up
as a result, or in a similar manner.

The refactoring was OK'd by Anton Korobeynikov on llvmdev.

Note: this touches the target interfaces, so out-of-tree targets may
be affected.

llvm-svn: 175788

11 years ago<rdar://problem/4529976>
Enrico Granata [Thu, 21 Feb 2013 19:57:10 +0000 (19:57 +0000)]
<rdar://problem/4529976>

Adding data formatters for iterators for std::map and std::vector (both libc++ and libstdcpp)
This does not include reverse iterators since they are both trickier (due to requirements the standard imposes on them) and much less useful

llvm-svn: 175787

11 years agoDon't assert on empty attributes.
Bill Wendling [Thu, 21 Feb 2013 19:46:51 +0000 (19:46 +0000)]
Don't assert on empty attributes.

llvm-svn: 175785

11 years agoTry to get buildbots to pass these tests.
Bill Wendling [Thu, 21 Feb 2013 19:44:18 +0000 (19:44 +0000)]
Try to get buildbots to pass these tests.

llvm-svn: 175784

11 years agoHexagon: Expand cttz, ctlz, and ctpop for now.
Anshuman Dasgupta [Thu, 21 Feb 2013 19:39:40 +0000 (19:39 +0000)]
Hexagon: Expand cttz, ctlz, and ctpop for now.

llvm-svn: 175783

11 years agoMake RAFast::UsedInInstr indexed by register units.
Jakob Stoklund Olesen [Thu, 21 Feb 2013 19:35:21 +0000 (19:35 +0000)]
Make RAFast::UsedInInstr indexed by register units.

This fixes some problems with too conservative checking where we were
marking all aliases of a register as used, and then also checking all
aliases when allocating a register.

<rdar://problem/13249625>

llvm-svn: 175782

11 years ago[scan-build] fix xcode version parsing to handle dot releases. Fixes <rdar://problem...
Ted Kremenek [Thu, 21 Feb 2013 19:33:30 +0000 (19:33 +0000)]
[scan-build] fix xcode version parsing to handle dot releases.  Fixes <rdar://problem/13265300>.

llvm-svn: 175781

11 years ago[driver] Handle the processing of the QA_OVERRIDE_GCC3_OPTIONS and CCC_ADD_ARGS
Chad Rosier [Thu, 21 Feb 2013 18:56:55 +0000 (18:56 +0000)]
[driver] Handle the processing of the QA_OVERRIDE_GCC3_OPTIONS and CCC_ADD_ARGS
before the DiagnosticsEngine is instantiated.  Otherwise, warning options are
not handled correctly.
rdar://13254743

llvm-svn: 175779

11 years agoPreprocessor: preserve whitespace in -traditional-cpp mode.
Jordan Rose [Thu, 21 Feb 2013 18:53:19 +0000 (18:53 +0000)]
Preprocessor: preserve whitespace in -traditional-cpp mode.

Note that unlike GNU cpp we currently do not preserve whitespace in macros
(even in -traditional-cpp mode).

<rdar://problem/12897179>

llvm-svn: 175778

11 years ago[driver] Add a dump method for ArgList.
Chad Rosier [Thu, 21 Feb 2013 18:40:49 +0000 (18:40 +0000)]
[driver] Add a dump method for ArgList.

llvm-svn: 175777

11 years agoMark the command as failed if parsing fails.
Jim Ingham [Thu, 21 Feb 2013 18:38:46 +0000 (18:38 +0000)]
Mark the command as failed if parsing fails.

llvm-svn: 175776

11 years agoRadar numbers don't belong in source code.
Evan Cheng [Thu, 21 Feb 2013 18:37:54 +0000 (18:37 +0000)]
Radar numbers don't belong in source code.

llvm-svn: 175775

11 years agoConstrain bind operator()() to not exist if the call is not valid. Fixes http:/...
Howard Hinnant [Thu, 21 Feb 2013 18:16:55 +0000 (18:16 +0000)]
Constrain bind operator()() to not exist if the call is not valid.  Fixes llvm.org/bugs/show_bug.cgi?id=15295.

llvm-svn: 175774

11 years agoTrivial cleanup
Bill Schmidt [Thu, 21 Feb 2013 17:26:05 +0000 (17:26 +0000)]
Trivial cleanup

llvm-svn: 175771

11 years agoadd missing space which prevented the llvm.loop code-block from appearing in the
Paul Redmond [Thu, 21 Feb 2013 17:20:45 +0000 (17:20 +0000)]
add missing space which prevented the llvm.loop code-block from appearing in the
generated html.

llvm-svn: 175769

11 years agoLarge code model support for PowerPC.
Bill Schmidt [Thu, 21 Feb 2013 17:12:27 +0000 (17:12 +0000)]
Large code model support for PowerPC.

Large code model is identical to medium code model except that the
addis/addi sequence for "local" accesses is never used.  All accesses
use the addis/ld sequence.

The coding changes are straightforward; most of the patch is taken up
with creating variants of the medium model tests for large model.

llvm-svn: 175767

11 years ago[ASan] temporarily disable alloc_dealloc_mismatch on Mac, since the previous commit...
Alexander Potapenko [Thu, 21 Feb 2013 17:12:21 +0000 (17:12 +0000)]
[ASan] temporarily disable alloc_dealloc_mismatch on Mac, since the previous commit caused error reports in gTest.

llvm-svn: 175766

11 years agoRevert r175688 - It broke a test case (see PR15320).
Lang Hames [Thu, 21 Feb 2013 17:01:59 +0000 (17:01 +0000)]
Revert r175688 - It broke a test case (see PR15320).

llvm-svn: 175765

11 years ago[ASan] Make sure operator new/delete and friends are intercepted on OS X.
Alexander Potapenko [Thu, 21 Feb 2013 16:54:09 +0000 (16:54 +0000)]
[ASan] Make sure operator new/delete and friends are intercepted on OS X.
Because the interceptors will reside in a dylib, not the main executable, we can't just declare them,
but must use the interposition machinery.
Fix the test expectations in large_func_test.cc affected by the change.
This CL should make our Mac buildbots green.

llvm-svn: 175763

11 years agogetX86SubSuperRegister has a special mode with High=true for i64 which
Eli Bendersky [Thu, 21 Feb 2013 16:40:18 +0000 (16:40 +0000)]
getX86SubSuperRegister has a special mode with High=true for i64 which
exists solely to enable it to call itself for i8 with some registers.
The proposed patch simplifies the function somewhat to make the High
bit only meaningful for the i8 mode, which makes sense. No functional
difference (getX86SubSuperRegister is not getting called from anywhere
outside with i64 and High=true).

llvm-svn: 175762

11 years ago<rdar://problem/13259230>
Han Ming Ong [Thu, 21 Feb 2013 16:31:31 +0000 (16:31 +0000)]
<rdar://problem/13259230>

Remember to set m_profile_thread to NULL once the profile thread is turned off.

llvm-svn: 175761

11 years ago[ASan] Declare CreateThread as extern "C" to fix the Windows build.
Alexander Potapenko [Thu, 21 Feb 2013 15:32:50 +0000 (15:32 +0000)]
[ASan] Declare CreateThread as extern "C" to fix the Windows build.

llvm-svn: 175760

11 years agoDAGCombiner: Make the post-legalize vector op optimization more aggressive.
Benjamin Kramer [Thu, 21 Feb 2013 15:24:35 +0000 (15:24 +0000)]
DAGCombiner: Make the post-legalize vector op optimization more aggressive.

A legal BUILD_VECTOR goes in and gets constant folded into another legal
BUILD_VECTOR so we don't lose any legality here. The problematic PPC
optimization that made this check necessary was fixed recently.

llvm-svn: 175759

11 years agoR600/SI: inline V_ADD|SUB_F32 patterns
Christian Konig [Thu, 21 Feb 2013 15:17:41 +0000 (15:17 +0000)]
R600/SI: inline V_ADD|SUB_F32 patterns

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
llvm-svn: 175758

11 years agoR600/SI: replace IMPLICIT_DEF with SIOperand.ZERO
Christian Konig [Thu, 21 Feb 2013 15:17:36 +0000 (15:17 +0000)]
R600/SI: replace IMPLICIT_DEF with SIOperand.ZERO

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
llvm-svn: 175757

11 years agoR600/SI: replace SI_V_CNDLT with a pattern
Christian Konig [Thu, 21 Feb 2013 15:17:32 +0000 (15:17 +0000)]
R600/SI: replace SI_V_CNDLT with a pattern

It actually fixes quite a bunch of piglit tests.

This is a candidate for the mesa-stable branch.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
llvm-svn: 175756

11 years agoR600/SI: use patterns for clamp, fabs, fneg
Christian Konig [Thu, 21 Feb 2013 15:17:27 +0000 (15:17 +0000)]
R600/SI: use patterns for clamp, fabs, fneg

Instead of using custom inserters, it's simpler and
should make DAG folding easier.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
llvm-svn: 175755

11 years agoR600/SI: add all the other missing asm operands v2
Christian Konig [Thu, 21 Feb 2013 15:17:22 +0000 (15:17 +0000)]
R600/SI: add all the other missing asm operands v2

v2: put implicit parameters in []

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
llvm-svn: 175754

11 years agoR600/SI: add the missing M*BUF|IMG asm operands
Christian Konig [Thu, 21 Feb 2013 15:17:17 +0000 (15:17 +0000)]
R600/SI: add the missing M*BUF|IMG asm operands

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
llvm-svn: 175753

11 years agoR600/SI: add the missing S_* asm operands
Christian Konig [Thu, 21 Feb 2013 15:17:13 +0000 (15:17 +0000)]
R600/SI: add the missing S_* asm operands

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
llvm-svn: 175752

11 years agoR600/SI: rework VOP3 classes
Christian Konig [Thu, 21 Feb 2013 15:17:09 +0000 (15:17 +0000)]
R600/SI: rework VOP3 classes

Order the classes and add asm operands.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
llvm-svn: 175751

11 years agoR600/SI: simplify VOPC_* pattern v2
Christian Konig [Thu, 21 Feb 2013 15:17:04 +0000 (15:17 +0000)]
R600/SI: simplify VOPC_* pattern v2

Fixing asm operation names.

v2: fix name of the e64 encoding, also add asm operands

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
llvm-svn: 175750

11 years agoR600/SI: rework VOP2_* pattern v2
Christian Konig [Thu, 21 Feb 2013 15:16:58 +0000 (15:16 +0000)]
R600/SI: rework VOP2_* pattern v2

Fixing asm operation names.

v2: use ZERO constant, also add asm operands

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
llvm-svn: 175749

11 years agoR600/SI: rework VOP1_* patterns v2
Christian Konig [Thu, 21 Feb 2013 15:16:53 +0000 (15:16 +0000)]
R600/SI: rework VOP1_* patterns v2

Fixing asm operation names.

v2: use ZERO constant, also add asm operands

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
llvm-svn: 175748

11 years agoR600/SI: add constant for inline zero operand
Christian Konig [Thu, 21 Feb 2013 15:16:49 +0000 (15:16 +0000)]
R600/SI: add constant for inline zero operand

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
llvm-svn: 175747

11 years agoR600/SI: cleanup SIInstrInfo.td and SIInstrFormat.td
Christian Konig [Thu, 21 Feb 2013 15:16:44 +0000 (15:16 +0000)]
R600/SI: cleanup SIInstrInfo.td and SIInstrFormat.td

Those two files got mixed up.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
llvm-svn: 175746

11 years ago[ASan] Revert the incorrect macro on Linux.
Alexander Potapenko [Thu, 21 Feb 2013 15:15:43 +0000 (15:15 +0000)]
[ASan] Revert the incorrect macro on Linux.

llvm-svn: 175745

11 years agoFixing a "multiple rules generate X" warning from ninja
Edwin Vane [Thu, 21 Feb 2013 15:12:01 +0000 (15:12 +0000)]
Fixing a "multiple rules generate X" warning from ninja

CMake's Ninja generator was not detecting that test/lit.site.cfg.in and
test/subdir/../lit.site.cfg.in were really the same file. Ninja noticed this
and complained as both appeared as targets (for the missing file rule). Now
canonicalizing the path to ensure the paths presented to CMake are identical
and the duplication is now fixed.

llvm-svn: 175744

11 years ago[ASan] Put several function prototypes back under #ifdef _WIN32 to fix the Windows...
Alexander Potapenko [Thu, 21 Feb 2013 15:10:03 +0000 (15:10 +0000)]
[ASan] Put several function prototypes back under #ifdef _WIN32 to fix the Windows build.

llvm-svn: 175743

11 years agoR600: Fix for Unigine when MachineSched is enabled
Tom Stellard [Thu, 21 Feb 2013 15:06:59 +0000 (15:06 +0000)]
R600: Fix for Unigine when MachineSched is enabled

Fixes for-loop.cl piglit test

Patch By: Vincent Lejeune

Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
NOTE: This is a candidate for the Mesa stable branch.
llvm-svn: 175742

11 years agoAllow breaking between type and name in for loops.
Daniel Jasper [Thu, 21 Feb 2013 15:00:29 +0000 (15:00 +0000)]
Allow breaking between type and name in for loops.

This fixes llvm.org/PR15033.

Also: Always break before a parameter, if the previous parameter was
split over multiple lines. This was necessary to make the right
decisions in for-loops, almost always makes the code more readable and
also fixes llvm.org/PR14873.

Before:
for (llvm::ArrayRef<NamedDecl *>::iterator I = FD->getDeclsInPrototypeScope()
         .begin(), E = FD->getDeclsInPrototypeScope().end();
     I != E; ++I) {
}
foo(bar(bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb,
        ccccccccccccccccccccccccccccc), d, bar(e, f));

After:
for (llvm::ArrayRef<NamedDecl *>::iterator
         I = FD->getDeclsInPrototypeScope().begin(),
         E = FD->getDeclsInPrototypeScope().end();
     I != E; ++I) {
}
foo(bar(bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb,
        ccccccccccccccccccccccccccccc),
    d, bar(e, f));

llvm-svn: 175741

11 years ago[ASan] Refactoring: nuke the redundant function declarations in asan_intercepted_func...
Alexander Potapenko [Thu, 21 Feb 2013 14:41:16 +0000 (14:41 +0000)]
[ASan] Refactoring: nuke the redundant function declarations in asan_intercepted_functions.h
that had been used on OS X only.
The INTERCEPTOR() macro on OS X is now responsible for declaring the wrapped function, the wrapper and the
pair of pointers to them in __DATA,__interposition section. Thus adding an interceptor requires editing a single file now.

llvm-svn: 175740

11 years agoCode review cleanup for r175697
Bill Schmidt [Thu, 21 Feb 2013 14:35:42 +0000 (14:35 +0000)]
Code review cleanup for r175697

llvm-svn: 175739

11 years agoAdd MSan to the list of targets in Makefile-based builds.
Evgeniy Stepanov [Thu, 21 Feb 2013 13:59:14 +0000 (13:59 +0000)]
Add MSan to the list of targets in Makefile-based builds.

llvm-svn: 175738