platform/upstream/llvm.git
12 years agoTeach two-address pass to update the "source" map so it doesn't perform a
Evan Cheng [Fri, 18 May 2012 01:33:51 +0000 (01:33 +0000)]
Teach two-address pass to update the "source" map so it doesn't perform a
non-profitable commute using outdated info. The test case would still fail
because of poor pre-RA schedule. That will be fixed by MI scheduler.

rdar://11472010

llvm-svn: 157038

12 years ago[analyzer]Malloc: refactor and report use after free by memory
Anna Zaks [Fri, 18 May 2012 01:16:10 +0000 (01:16 +0000)]
[analyzer]Malloc: refactor and report use after free by memory
allocating functions.

llvm-svn: 157037

12 years agordar://problem/11140741
Johnny Chen [Fri, 18 May 2012 00:51:36 +0000 (00:51 +0000)]
rdar://problem/11140741

For "process attach", make the success criterion as the inferior changes its state to eStateStopped.
Otherwise, mark it as a failure and say so.

llvm-svn: 157036

12 years agoTemporarily disabled the MCJIT tests for Darwin, because the RuntimeDyldMachO has...
Danil Malyshev [Fri, 18 May 2012 00:30:58 +0000 (00:30 +0000)]
Temporarily disabled the MCJIT tests for Darwin, because the RuntimeDyldMachO has a problems with relocations for 32bit x86.

llvm-svn: 157035

12 years agoAnother test for r157025 <rdar://problem/11460990>.
Fariborz Jahanian [Fri, 18 May 2012 00:19:25 +0000 (00:19 +0000)]
Another test for r157025  <rdar://problem/11460990>.

llvm-svn: 157034

12 years agoClarify comment.
Eric Christopher [Fri, 18 May 2012 00:16:22 +0000 (00:16 +0000)]
Clarify comment.

llvm-svn: 157033

12 years agofix corner case in ConstantRange::intersectWith().
Nuno Lopes [Fri, 18 May 2012 00:14:36 +0000 (00:14 +0000)]
fix corner case in ConstantRange::intersectWith().
this fixes the missed optimization I was seeing in the CorrelatedValuePropagation pass

llvm-svn: 157032

12 years agoFixed a bug in llvm-objdump when disassembling using -macho option for a binary
Kevin Enderby [Fri, 18 May 2012 00:13:56 +0000 (00:13 +0000)]
Fixed a bug in llvm-objdump when disassembling using -macho option for a binary
containing no symbols.  Fixed the crash and fixed it not disassembling anything.

llvm-svn: 157031

12 years agoRemove a test that was only testing for physreg joining.
Jakob Stoklund Olesen [Fri, 18 May 2012 00:07:14 +0000 (00:07 +0000)]
Remove a test that was only testing for physreg joining.

This is the same as the other tests: Clever tricks are required to make
the arguments and return value line up in a single-instruction function.
It rarely happens in real life.

We have plenty other examples of this behavior.

llvm-svn: 157030

12 years agoMake the debug output that comes as printf's from code called in the target for getti...
Jim Ingham [Fri, 18 May 2012 00:05:52 +0000 (00:05 +0000)]
Make the debug output that comes as printf's from code called in the target for getting ObjC class names and ObjC method implementations only come out when doing verbose logging.

llvm-svn: 157029

12 years ago<rdar://problem/11405850>
Greg Clayton [Fri, 18 May 2012 00:04:38 +0000 (00:04 +0000)]
<rdar://problem/11405850>

The "run" and "r" aliases were for gdb compatability, so make then do what GDB does by default: launch in a shell.

For those that don't want launching with a shell by default, add the following to your ~/.lldbinit file:

command unalias run
command unalias r
command alias r process launch --
command alias run process launch --

llvm-svn: 157028

12 years agoRemove -join-physregs from the test suite.
Jakob Stoklund Olesen [Thu, 17 May 2012 23:44:19 +0000 (23:44 +0000)]
Remove -join-physregs from the test suite.

This option has been disabled for a while, and it is going away so I can
clean up the coalescer code.

The tests that required physreg joining to be enabled were almost all of
the form "tiny function with interference between arguments and return
value". Such functions are usually inlined in the real world.

The problem exposed by phys_subreg_coalesce-3.ll is real, but fairly
rare.

llvm-svn: 157027

12 years agoI have updated Clang to include support for Objective-C
Sean Callanan [Thu, 17 May 2012 23:29:56 +0000 (23:29 +0000)]
I have updated Clang to include support for Objective-C
boxed expressions returning numbers and strings.

I also added boxed expressions to our testcases, and
enabled boxed expressions when libarclite is linked into
the inferior.

llvm-svn: 157026

12 years agoA selector match between two Objective-C methods does *not* guarantee
Douglas Gregor [Thu, 17 May 2012 23:13:29 +0000 (23:13 +0000)]
A selector match between two Objective-C methods does *not* guarantee
that the methods have the same number of parameters, although we
certainly assumed this in many places. Objective-C can be insane
sometimes. Fixes <rdar://problem/11460990>.

llvm-svn: 157025

12 years agominor simplification in the call to ConstantRange constructor
Nuno Lopes [Thu, 17 May 2012 23:04:08 +0000 (23:04 +0000)]
minor simplification in the call to ConstantRange constructor

llvm-svn: 157024

12 years agoRemove trailing periods which snuck into a few diagnostic strings.
Matt Beaumont-Gay [Thu, 17 May 2012 22:46:56 +0000 (22:46 +0000)]
Remove trailing periods which snuck into a few diagnostic strings.

llvm-svn: 157022

12 years agoIn the override search for Objective-C methods, protect against ASTs that have NULL...
Douglas Gregor [Thu, 17 May 2012 22:39:14 +0000 (22:39 +0000)]
In the override search for Objective-C methods, protect against ASTs that have NULL interfaces behind a category, which can happen in invalid code. Fixes <rdar://problem/11478173>, a recent regression

llvm-svn: 157021

12 years agocomments
Andrew Trick [Thu, 17 May 2012 22:37:09 +0000 (22:37 +0000)]
comments

llvm-svn: 157020

12 years agoFix the encoding of the armv7m (MClass) for MSR APSR writes which was missing
Kevin Enderby [Thu, 17 May 2012 22:18:01 +0000 (22:18 +0000)]
Fix the encoding of the armv7m (MClass) for MSR APSR writes which was missing
the 0b10 mask encoding bits.  Make MSR APSR writes without a _<bits> qualifier
an alias for MSR APSR_nzcvq even though ARM as deprecated it use.  Also add
support for suffixes (_nzcvq, _g, _nzcvqg) for APSR versions.  Some FIXMEs in
the code for better error checking when versions shouldn't be used.
rdar://11457025

llvm-svn: 157019

12 years agoDrop the question mark when complaining about a non-existing -Wno- flag.
Benjamin Kramer [Thu, 17 May 2012 21:14:26 +0000 (21:14 +0000)]
Drop the question mark when complaining about a non-existing -Wno- flag.

We're certain that it doesn't exist.

llvm-svn: 157017

12 years ago- Added ExecutionEngine/MCJIT tests
Danil Malyshev [Thu, 17 May 2012 21:07:47 +0000 (21:07 +0000)]
- Added ExecutionEngine/MCJIT tests
- Added HOST_ARCH to Makefile.config.in
The HOST_ARCH will be used by MCJIT tests filter, because MCJIT supported only x86 and ARM architectures now.

llvm-svn: 157015

12 years agoAdd -mno-implicit-float to the M group.
Chad Rosier [Thu, 17 May 2012 20:53:37 +0000 (20:53 +0000)]
Add -mno-implicit-float to the M group.

llvm-svn: 157014

12 years ago<rdar://11477301>
Han Ming Ong [Thu, 17 May 2012 20:41:48 +0000 (20:41 +0000)]
<rdar://11477301>

Restore Xcode as a valid white list client using the XPC root launcher

llvm-svn: 157012

12 years agoRemove extraneous ';'.
Bill Wendling [Thu, 17 May 2012 20:27:58 +0000 (20:27 +0000)]
Remove extraneous ';'.

llvm-svn: 157011

12 years agoReduce the timeout value for the "get class name" and "po" functions to .1 second...
Jim Ingham [Thu, 17 May 2012 18:51:37 +0000 (18:51 +0000)]
Reduce the timeout value for the "get class name" and "po" functions to .1 second.  1 second (what they were before) is way too long.

llvm-svn: 157009

12 years agoIf we notice that a module with a given file path is replaced by another with the...
Jim Ingham [Thu, 17 May 2012 18:38:42 +0000 (18:38 +0000)]
If we notice that a module with a given file path is replaced by another with the same file
path on rerunning, evict the old module from the target module list, inform the breakpoints
about this so they can do something intelligent as well.

rdar://problem/11273043

llvm-svn: 157008

12 years agomisched: trace ReadyQ.
Andrew Trick [Thu, 17 May 2012 18:35:13 +0000 (18:35 +0000)]
misched: trace ReadyQ.

llvm-svn: 157007

12 years agomisched: Added 3-level regpressure back-off.
Andrew Trick [Thu, 17 May 2012 18:35:10 +0000 (18:35 +0000)]
misched: Added 3-level regpressure back-off.

Introduce the basic strategy for register pressure scheduling.

1) Respect target limits at all times.

2) Indentify critical register classes (pressure sets).
   Track pressure within the scheduled region.
   Avoid increasing scheduled pressure for critical registers.

3) Avoid exceeding the max pressure of the region prior to scheduling.

Added logic for picking between the top and bottom ready Q's based on
regpressure heuristics.

Status: functional but needs to be asjusted to achieve good results.
llvm-svn: 157006

12 years agocomment
Andrew Trick [Thu, 17 May 2012 18:35:07 +0000 (18:35 +0000)]
comment

llvm-svn: 157005

12 years agoregpressure: Fix getMaxUpwardPressureDelta.
Andrew Trick [Thu, 17 May 2012 18:35:05 +0000 (18:35 +0000)]
regpressure: Fix getMaxUpwardPressureDelta.

llvm-svn: 157004

12 years agomisched: fix liveness iterators
Andrew Trick [Thu, 17 May 2012 18:35:03 +0000 (18:35 +0000)]
misched: fix liveness iterators

llvm-svn: 157003

12 years agowhitespace
Andrew Trick [Thu, 17 May 2012 18:35:00 +0000 (18:35 +0000)]
whitespace

llvm-svn: 157002

12 years agoNever clear <undef> flags on already joined copies.
Jakob Stoklund Olesen [Thu, 17 May 2012 18:32:42 +0000 (18:32 +0000)]
Never clear <undef> flags on already joined copies.

RegisterCoalescer set <undef> flags on all operands of copy instructions
that are scheduled to be removed. This is so they won't affect
shrinkToUses() by introducing false register reads.

Make sure those <undef> flags are never cleared, or shrinkToUses() could
cause live intervals to end at instructions about to be deleted.

This would be a lot simpler if RegisterCoalescer could just erase joined
copies immediately instead of keeping all the to-be-deleted instructions
around.

This fixes PR12862. Unfortunately, bugpoint can't create a sane test
case for this. Like many other coalescer problems, this failure depends
of a very fragile series of events.

<rdar://problem/11474428>

llvm-svn: 157001

12 years agoFix a verifier bug.
Jakob Stoklund Olesen [Thu, 17 May 2012 18:32:40 +0000 (18:32 +0000)]
Fix a verifier bug.

Make sure useless (def-only) intervals also get verified.

llvm-svn: 157000

12 years ago[arcmt] Remove the "it is not safe to remove an unused 'autorelease' message" ARC
Argyrios Kyrtzidis [Thu, 17 May 2012 18:16:05 +0000 (18:16 +0000)]
[arcmt] Remove the "it is not safe to remove an unused 'autorelease' message" ARC
migration error.

This is more trouble that it is worth; autoreleasing a value without holding on it
is a valid use-case, we should not "punish" correct code for the minority of
broken/fragile programs that depend on the behavior of  -autorelease.

rdar://9914061

llvm-svn: 156999

12 years agoRelax the requirement that the exception object must be an instruction. During
Bill Wendling [Thu, 17 May 2012 17:59:51 +0000 (17:59 +0000)]
Relax the requirement that the exception object must be an instruction. During
bugpoint-ing, it may turn into something else.

llvm-svn: 156998

12 years ago[Hexagon] Clean up Hexagon ELF definition.
Evandro Menezes [Thu, 17 May 2012 16:46:46 +0000 (16:46 +0000)]
[Hexagon] Clean up Hexagon ELF definition.

llvm-svn: 156996

12 years agoenhance the intrinsic info stuff to emit encodings that don't fit in 32-bits into a
Chris Lattner [Thu, 17 May 2012 15:55:41 +0000 (15:55 +0000)]
enhance the intrinsic info stuff to emit encodings that don't fit in 32-bits into a
separate side table, using the handy SequenceToOffsetTable class.  This encodes all
these weird things into another 256 bytes, allowing all intrinsics to be encoded this way.

llvm-svn: 156995

12 years agoWe shouldn't save g_dummy_target_sp. Other code will simply call Destroy() on it.
Filipe Cabecinhas [Thu, 17 May 2012 15:48:02 +0000 (15:48 +0000)]
We shouldn't save g_dummy_target_sp. Other code will simply call Destroy() on it.

TestBackticksWithoutATarget.BackticksWithNoTargetTestCase was calling
GetDummyTarget() when executing for x86_64. When performing session
tearDown, it would get destroyed (and everything would be invalid (arch,
etc).

Then the test would run for i386. The dummy target wasn't being
reinitialized and was invalid. lldb complained that 'current process state
is unsuitable for expression parsing'.

llvm-svn: 156994

12 years ago[driver] Reword the warning message for missing value to a joined argument.
Chad Rosier [Thu, 17 May 2012 15:45:13 +0000 (15:45 +0000)]
[driver] Reword the warning message for missing value to a joined argument.

llvm-svn: 156993

12 years agotsan: remove shutdown code
Dmitry Vyukov [Thu, 17 May 2012 15:00:27 +0000 (15:00 +0000)]
tsan: remove shutdown code
tsan runtime shutdown is problematic for 2 reasons:
1. others crash during shutdown
2. we have to override user exit status (don't know it and can't return from atexit handler)

llvm-svn: 156991

12 years agotsan: detect accesses to freed memory
Dmitry Vyukov [Thu, 17 May 2012 14:17:51 +0000 (14:17 +0000)]
tsan: detect accesses to freed memory
http://codereview.appspot.com/6214052

llvm-svn: 156990

12 years agoRemove incorrect pattern for ARM SMML instruction.
Tim Northover [Thu, 17 May 2012 13:12:13 +0000 (13:12 +0000)]
Remove incorrect pattern for ARM SMML instruction.

Patch by Meador Inge.

llvm-svn: 156989

12 years agoAdded two missing const qualifiers.
Abramo Bagnara [Thu, 17 May 2012 12:44:05 +0000 (12:44 +0000)]
Added two missing const qualifiers.

llvm-svn: 156988

12 years agoCXXThisScopeRAII objects aren't free, don't compute one if it's unused.
Benjamin Kramer [Thu, 17 May 2012 12:01:52 +0000 (12:01 +0000)]
CXXThisScopeRAII objects aren't free, don't compute one if it's unused.

llvm-svn: 156987

12 years agoFix compile error.
Manuel Klimek [Thu, 17 May 2012 09:32:05 +0000 (09:32 +0000)]
Fix compile error.

llvm-svn: 156986

12 years agoSelectionDAGBuilder: CaseBlock, CaseRanges and CaseCmp changed representation of...
Stepan Dyatkovskiy [Thu, 17 May 2012 08:56:30 +0000 (08:56 +0000)]
SelectionDAGBuilder: CaseBlock, CaseRanges and CaseCmp changed representation of Low and High from signed to unsigned. Since unsigned ints usually simpler, faster and allows to reduce some extra signed bit checks needed before <,>,<=,>= comparisons.

llvm-svn: 156985

12 years ago[tsan] grammar fixes
Kostya Serebryany [Thu, 17 May 2012 08:49:14 +0000 (08:49 +0000)]
[tsan] grammar fixes

llvm-svn: 156984

12 years ago[tsan] fix dependency rules in Makefile.old
Kostya Serebryany [Thu, 17 May 2012 08:33:14 +0000 (08:33 +0000)]
[tsan] fix dependency rules in Makefile.old

llvm-svn: 156983

12 years agotsan: ValgrindSlowdown() should be weak for some time
Dmitry Vyukov [Thu, 17 May 2012 08:31:47 +0000 (08:31 +0000)]
tsan: ValgrindSlowdown() should be weak for some time

llvm-svn: 156982

12 years agotsan: add ValgrindSlowdown() "dynamic annotation"
Dmitry Vyukov [Thu, 17 May 2012 08:04:41 +0000 (08:04 +0000)]
tsan: add ValgrindSlowdown() "dynamic annotation"

llvm-svn: 156981

12 years agoGenericize the intrinsics descriptor decoding a bit to make room
Chris Lattner [Thu, 17 May 2012 05:13:57 +0000 (05:13 +0000)]
Genericize the intrinsics descriptor decoding a bit to make room
for future expansion, no functionality change yet though.

llvm-svn: 156979

12 years agofinish encoding all of the interesting details of intrinsics. Now intrinsics
Chris Lattner [Thu, 17 May 2012 05:03:24 +0000 (05:03 +0000)]
finish encoding all of the interesting details of intrinsics.  Now intrinsics
are only rejected because they can't be encoded into a 32-bit unit, not because
they contain an unencodable feature.

llvm-svn: 156978

12 years agostrengthen the intrinsic descriptor stuff to be able to handle sin, cos and other
Chris Lattner [Thu, 17 May 2012 04:30:58 +0000 (04:30 +0000)]
strengthen the intrinsic descriptor stuff to be able to handle sin, cos and other
intrinsics that use passed-in arguments.

llvm-svn: 156977

12 years agosimplify code generated by tblgen that is not necessary since we dropped
Chris Lattner [Thu, 17 May 2012 04:07:48 +0000 (04:07 +0000)]
simplify code generated by tblgen that is not necessary since we dropped
compatibility with LLVM 2.x bitcode files.

llvm-svn: 156976

12 years agoI forgot the #ifdef _MSC_VER guard in my last commit.
Francois Pichet [Thu, 17 May 2012 04:00:03 +0000 (04:00 +0000)]
I forgot the #ifdef _MSC_VER guard in my last commit.

llvm-svn: 156975

12 years agoMake sure to subtract one from the PC when doing the symbolication of stack frames...
Greg Clayton [Thu, 17 May 2012 03:58:23 +0000 (03:58 +0000)]
Make sure to subtract one from the PC when doing the symbolication of stack frames when it isn't the zero'th frame.

llvm-svn: 156974

12 years agoFix the MSVC 2010 build: disable the optimizer for a problematic function.
Francois Pichet [Thu, 17 May 2012 03:38:19 +0000 (03:38 +0000)]
Fix the MSVC 2010 build: disable the optimizer for a problematic function.

llvm-svn: 156973

12 years agoBump to version 148.
Jason Molenda [Thu, 17 May 2012 01:49:53 +0000 (01:49 +0000)]
Bump to version 148.

llvm-svn: 156971

12 years agoUse the argument location instead of the format string location when warning
Matt Beaumont-Gay [Thu, 17 May 2012 00:03:16 +0000 (00:03 +0000)]
Use the argument location instead of the format string location when warning
about argument type mismatch.

This gives a nicer diagnostic in cases like
  printf(fmt,
         i);
where previously the snippet just pointed at 'fmt' (with a note at the
definition of fmt).

It's a wash for cases like
  printf("%f",
         i);
where previously we snippeted the offending portion of the format string,
but didn't indicate which argument was at fault.

llvm-svn: 156968

12 years ago[libclang/AST] When declaring a local class, don't neglect to set the end location
Argyrios Kyrtzidis [Wed, 16 May 2012 23:49:15 +0000 (23:49 +0000)]
[libclang/AST] When declaring a local class, don't neglect to set the end location
of the DeclStmt node, otherwise libclang will not work for anything inside that
class.

rdar://10837710

llvm-svn: 156966

12 years ago[driver] Remove obsolete support for -A link option. The standard -A option is
Chad Rosier [Wed, 16 May 2012 23:45:12 +0000 (23:45 +0000)]
[driver] Remove obsolete support for -A link option.  The standard -A option is
used by the preprocessor.  Apple's GCC also supported a -A option for linking.

The ld man page has the following:
 -A basefile - Obsolete incremental load format.  This option is obsolete.

Nick Kledzik confirms this option is no longer needed/supported.
rdar://11455614

llvm-svn: 156965

12 years agoRecover better from a missing 'typename' in a function template definition.
Richard Smith [Wed, 16 May 2012 23:40:17 +0000 (23:40 +0000)]
Recover better from a missing 'typename' in a function template definition.
Disambiguate past such a potential problem, and use the absence of 'typename'
to break ties in favor of a parenthesized thingy being an initializer, if
nothing else in the declaration disambiguates it as declaring a function.

llvm-svn: 156963

12 years agoWarn the user when several commands match the input given.
Filipe Cabecinhas [Wed, 16 May 2012 23:25:54 +0000 (23:25 +0000)]
Warn the user when several commands match the input given.
Added a testcase.

llvm-svn: 156961

12 years agoUse RegUnits to compute overlapping registers.
Jakob Stoklund Olesen [Wed, 16 May 2012 23:03:04 +0000 (23:03 +0000)]
Use RegUnits to compute overlapping registers.

TableGen already computes register units as the basic unit of
interference. We can use that to compute the set of overlapping
registers.

This means that we can easily compute overlap sets for one register at a
time. There is no benefit to computing all registers at once.

llvm-svn: 156960

12 years agoSmallString Visual Studio visualizer by Will Wilson.
David Blaikie [Wed, 16 May 2012 22:28:47 +0000 (22:28 +0000)]
SmallString Visual Studio visualizer by Will Wilson.

llvm-svn: 156959

12 years agoThis patch adds the register class for MIPS16 as well as the ability for
Akira Hatanaka [Wed, 16 May 2012 22:19:56 +0000 (22:19 +0000)]
This patch adds the register class for MIPS16 as well as the ability for
llc to recognize MIPS16 as a MIPS ASE extension. -mips16 will mean the
mips16 ASE for mips32 by default.

As part of fixing of adding this we discovered some small changes that
need to be made to MipsInstrInfo::storeRegToStackSLot and
MipsInstrInfo::loadRegFromStackSlot. We were using some "==" equality tests
where in fact we should have been using Mips::<regclas>.hasSubClassEQ instead,
per suggestion of Jakob Stoklund Olesen.

Patch by Reed Kotler.

llvm-svn: 156958

12 years agoclang/test/Tooling: Remark as XFAIL again in 5 tests for msvc hosts.
NAKAMURA Takumi [Wed, 16 May 2012 22:14:14 +0000 (22:14 +0000)]
clang/test/Tooling: Remark as XFAIL again in 5 tests for msvc hosts.

FIXME: JSON doesn't like path separator '\', on Win32 hosts.
llvm-svn: 156957

12 years ago<rdar://problem/11439755>
Greg Clayton [Wed, 16 May 2012 22:09:01 +0000 (22:09 +0000)]
<rdar://problem/11439755>

Make sure we can fail to create a compile unit without asserting. We now emit a warning.

llvm-svn: 156956

12 years agoGrammar.
Eric Christopher [Wed, 16 May 2012 22:08:58 +0000 (22:08 +0000)]
Grammar.

llvm-svn: 156955

12 years agoXFAIL this test on MIPS.
Akira Hatanaka [Wed, 16 May 2012 22:06:47 +0000 (22:06 +0000)]
XFAIL this test on MIPS.
Since r156650, clang has stopped emitting byval arguments for MIPS targets.

llvm-svn: 156954

12 years agoRemove unnecessary temporary.
Eric Christopher [Wed, 16 May 2012 22:02:36 +0000 (22:02 +0000)]
Remove unnecessary temporary.

llvm-svn: 156953

12 years agoFix a typo.
Johnny Chen [Wed, 16 May 2012 22:01:10 +0000 (22:01 +0000)]
Fix a typo.

llvm-svn: 156952

12 years agoSet sub-register <undef> flags more accurately.
Jakob Stoklund Olesen [Wed, 16 May 2012 21:22:35 +0000 (21:22 +0000)]
Set sub-register <undef> flags more accurately.

When widening an existing <def,reads-undef> operand to a super-register,
it may be necessary to clear the <undef> flag because the wider register
is now read-modify-write through the instruction.

Conversely, it may be necessary to add an <undef> flag when the
coalescer turns a full-register def into a sub-register def, but the
larger register wasn't live before the instruction.

This happens in test/CodeGen/ARM/coalesce-subregs.ll, but the test
is too small for the <undef> flags to affect the generated code.

llvm-svn: 156951

12 years agoRename the driver option to -mno-implicit-float, per Eli's suggestion.
Chad Rosier [Wed, 16 May 2012 21:19:55 +0000 (21:19 +0000)]
Rename the driver option to -mno-implicit-float, per Eli's suggestion.

llvm-svn: 156950

12 years agoAdd triples for test.
Jordy Rose [Wed, 16 May 2012 21:13:36 +0000 (21:13 +0000)]
Add triples for test.

llvm-svn: 156949

12 years agoEnabled C++11 in the expression parser. auto and
Sean Callanan [Wed, 16 May 2012 21:03:38 +0000 (21:03 +0000)]
Enabled C++11 in the expression parser.  auto and
various other syntactic sugar work.  Lambdas do
not due to some problems relocating code containing
lambdas.  Rvalue references work when returned from
expressions, but need more testing.

llvm-svn: 156948

12 years agoPulls diagnostics for temp file handling into the common diagnostic kinds.
Manuel Klimek [Wed, 16 May 2012 20:55:58 +0000 (20:55 +0000)]
Pulls diagnostics for temp file handling into the common diagnostic kinds.

llvm-svn: 156947

12 years agoDisassemble the signal number and also the mach exceptions when dumping stop reply...
Greg Clayton [Wed, 16 May 2012 20:49:54 +0000 (20:49 +0000)]
Disassemble the signal number and also the mach exceptions when dumping stop reply packets.

llvm-svn: 156946

12 years agoFixed an exception when parsing crash logs.
Greg Clayton [Wed, 16 May 2012 20:49:19 +0000 (20:49 +0000)]
Fixed an exception when parsing crash logs.

llvm-svn: 156945

12 years agoUpdated LLVM to fix a problem where the Thumb
Sean Callanan [Wed, 16 May 2012 20:48:19 +0000 (20:48 +0000)]
Updated LLVM to fix a problem where the Thumb
disassembler improperly sign-extended the target
for BL instructions in certain cases.

llvm-svn: 156944

12 years agoUpdate the comments for lldbtest module. The test driver is the only way to run...
Johnny Chen [Wed, 16 May 2012 20:41:28 +0000 (20:41 +0000)]
Update the comments for lldbtest module.  The test driver is the only way to run the test suite.

llvm-svn: 156943

12 years ago[driver] Allow the driver to directly accept the -no-implicit-float option, so that the
Chad Rosier [Wed, 16 May 2012 20:40:09 +0000 (20:40 +0000)]
[driver] Allow the driver to directly accept the -no-implicit-float option, so that the
generation of implicit floating point instructions can be disable for ARM.
rdar://11409142

llvm-svn: 156942

12 years ago[analyzer] Fix test for PR12206, which was failing on i386.
Jordy Rose [Wed, 16 May 2012 20:29:44 +0000 (20:29 +0000)]
[analyzer] Fix test for PR12206, which was failing on i386.

llvm-svn: 156941

12 years agoAdd _alignof and __builtin_alignof as aliases for __alignof in
Douglas Gregor [Wed, 16 May 2012 20:04:05 +0000 (20:04 +0000)]
Add _alignof and __builtin_alignof as aliases for __alignof in
Microsoft mode, from Will Wilson!

llvm-svn: 156940

12 years agoMake the script more friendly when running under python debugger.
Johnny Chen [Wed, 16 May 2012 19:43:14 +0000 (19:43 +0000)]
Make the script more friendly when running under python debugger.

llvm-svn: 156939

12 years agoTweek r156937 a bit so that the suggestions are correct.
Chad Rosier [Wed, 16 May 2012 19:42:03 +0000 (19:42 +0000)]
Tweek r156937 a bit so that the suggestions are correct.

llvm-svn: 156938

12 years agoWarn about -Wno-foo where foo is an unknown warning option. This is helpful
Chad Rosier [Wed, 16 May 2012 19:28:02 +0000 (19:28 +0000)]
Warn about -Wno-foo where foo is an unknown warning option.  This is helpful
for subtle misspellings such as -Wno-unused-command-line-arguments instead of
-Wno-unused-command-line-argument.

Also fix the diagnostic messages to properly handle -Wno- options.  Previously,
the positive version was always emitted (i.e., -Wfoo was emitted for -Wno-foo).
rdar://11461500

llvm-svn: 156937

12 years ago[libclang] Properly handle @encode() in RecursiveASTVisitor and traverse
Argyrios Kyrtzidis [Wed, 16 May 2012 19:22:47 +0000 (19:22 +0000)]
[libclang] Properly handle @encode() in RecursiveASTVisitor and traverse
its type source info. Fixes indexing references inside @encode().

llvm-svn: 156936

12 years agoDisable JITTest.FunctionIsRecompiledAndRelinked and JITTest.NoStubs
Simon Atanasyan [Wed, 16 May 2012 19:07:55 +0000 (19:07 +0000)]
Disable JITTest.FunctionIsRecompiledAndRelinked and JITTest.NoStubs
on MIPS where they are not implemented.

llvm-svn: 156935

12 years agoMove the warnings for extra semi-colons under -Wextra-semi. Also, added
Richard Trieu [Wed, 16 May 2012 19:04:59 +0000 (19:04 +0000)]
Move the warnings for extra semi-colons under -Wextra-semi.  Also, added
a warning for an extra semi-colon after function definitions.  Added logic
so that a block of semi-colons on a line will only get one warning instead
of a warning for each semi-colon.

llvm-svn: 156934

12 years agoAdded LLIMCJITMemoryManager to the lli. This manager will be used for MCJIT instead...
Danil Malyshev [Wed, 16 May 2012 18:50:11 +0000 (18:50 +0000)]
Added LLIMCJITMemoryManager to the lli. This manager will be used for MCJIT instead of DefaultJIMMemoryManager.
It's more flexible for MCJIT tasks, in addition it's provides a invalidation instruction cache for code sections which will be used before JIT code will be executed.

llvm-svn: 156933

12 years ago[analyzer] Revert a regression committed in r156920.
Anna Zaks [Wed, 16 May 2012 18:46:25 +0000 (18:46 +0000)]
[analyzer] Revert a regression committed in r156920.

This breaks the build with -triple i386-apple-darwin9.

llvm-svn: 156932

12 years agoThe redo.py script can take no argument where it uses heuristics to find the latest...
Johnny Chen [Wed, 16 May 2012 18:32:05 +0000 (18:32 +0000)]
The redo.py script can take no argument where it uses heuristics to find the latest session directory.

llvm-svn: 156931

12 years agoclang/test/Tooling: Remove XFAIL in 5 tests to unveil the real failure.
NAKAMURA Takumi [Wed, 16 May 2012 17:38:04 +0000 (17:38 +0000)]
clang/test/Tooling: Remove XFAIL in 5 tests to unveil the real failure.

FYI, they can pass on Cygwin w/o any tweaks.

llvm-svn: 156930

12 years agoclang/test/Tooling/clang-check-pwd.cpp: Add "REQUIRES: shell".
NAKAMURA Takumi [Wed, 16 May 2012 17:37:56 +0000 (17:37 +0000)]
clang/test/Tooling/clang-check-pwd.cpp: Add "REQUIRES: shell".

This passes on MSYS bash and Cygwin.

llvm-svn: 156929

12 years agoDon't do a stat compare of the module with its underlying file if we already matched...
Jim Ingham [Wed, 16 May 2012 17:16:59 +0000 (17:16 +0000)]
Don't do a stat compare of the module with its underlying file if we already matched the UUID.

llvm-svn: 156928

12 years agoAdd GetID to the .i file.
Jim Ingham [Wed, 16 May 2012 17:15:08 +0000 (17:15 +0000)]
Add GetID to the .i file.

llvm-svn: 156927

12 years agoClean up r156925, so that we only mark the capturing DeclRefExpr of a
Douglas Gregor [Wed, 16 May 2012 17:01:33 +0000 (17:01 +0000)]
Clean up r156925, so that we only mark the capturing DeclRefExpr of a
lambda as referring to a local in an enclosing scope if we're in the
enclosing scope of the lambda (not it's function call operator). Also,
turn the test into an IR generation test, since that's where the
crashes occurred. Really fixes PR12746 / <rdar://problem/11465120>.

llvm-svn: 156926

12 years agoFix code generation of variables reference expressions when mixing
Douglas Gregor [Wed, 16 May 2012 16:50:20 +0000 (16:50 +0000)]
Fix code generation of variables reference expressions when mixing
blocks and lambdas, based heavily on a patch from Meador Inge. Fixes
PR12746 / <rdar://problem/11465120>.

llvm-svn: 156925