platform/upstream/llvm.git
12 years agoobjective-c nonfragile abi: discourage ivar declarations
Fariborz Jahanian [Tue, 15 May 2012 16:33:04 +0000 (16:33 +0000)]
objective-c nonfragile abi: discourage ivar declarations
in @interface by issuing warning (off by default) under
opt'ed in flag -Winterface-block-ivar. // rdar://10763173

llvm-svn: 156825

12 years agoEnable all Hexagon tests.
Sirish Pande [Tue, 15 May 2012 16:13:12 +0000 (16:13 +0000)]
Enable all Hexagon tests.

llvm-svn: 156824

12 years agominor simplification to code: Ty is already a SCEV type; don't need to run getEffecti...
Nuno Lopes [Tue, 15 May 2012 15:44:38 +0000 (15:44 +0000)]
minor simplification to code: Ty is already a SCEV type; don't need to run getEffectiveSCEVType() twice

llvm-svn: 156823

12 years ago[tsan] makefile machinery to build tsan-rt (linux-x86_64 only)
Kostya Serebryany [Tue, 15 May 2012 15:17:35 +0000 (15:17 +0000)]
[tsan] makefile machinery to build tsan-rt (linux-x86_64 only)

llvm-svn: 156822

12 years agoFix our handling of visibility in explicit template instantiations.
Rafael Espindola [Tue, 15 May 2012 14:09:55 +0000 (14:09 +0000)]
Fix our handling of visibility in explicit template instantiations.

* Don't copy the visibility attribute during instantiations. We have to be able
  to distinguish

 struct HIDDEN foo {};
 template<class T>
 DEFAULT void bar() {}
 template DEFAULT void bar<foo>();

from

 struct HIDDEN foo {};
 template<class T>
 DEFAULT void bar() {}
 template void bar<foo>();

* If an instantiation has an attribute, it takes precedence over an attribute
  in the template.

* With instantiation attributes handled with the above logic, we can now
  select the minimum visibility when looking at template arguments.

llvm-svn: 156821

12 years agoAdd a note about atomic builtins to c11 section of release notes.
David Chisnall [Tue, 15 May 2012 13:18:03 +0000 (13:18 +0000)]
Add a note about atomic builtins to c11 section of release notes.

llvm-svn: 156820

12 years agoAdd some release notes about compiler-rt and libc++
David Chisnall [Tue, 15 May 2012 13:06:46 +0000 (13:06 +0000)]
Add some release notes about compiler-rt and libc++

llvm-svn: 156819

12 years ago[asan] fix the old-style Makefile, which we still need to run asan tests
Kostya Serebryany [Tue, 15 May 2012 12:41:14 +0000 (12:41 +0000)]
[asan] fix the old-style Makefile, which we still need to run asan tests

llvm-svn: 156818

12 years agoUpdate atomic.c to work with the new clang builtins.
David Chisnall [Tue, 15 May 2012 12:36:14 +0000 (12:36 +0000)]
Update atomic.c to work with the new clang builtins.

llvm-svn: 156817

12 years ago[asan] move lib/asan/interception to lib/interception so that other tools (e.g. tsan...
Kostya Serebryany [Tue, 15 May 2012 12:21:33 +0000 (12:21 +0000)]
[asan] move lib/asan/interception to lib/interception so that other tools (e.g. tsan) can use it

llvm-svn: 156816

12 years agoTeach SimplifyLibCalls about stpcpy.
David Majnemer [Tue, 15 May 2012 11:46:21 +0000 (11:46 +0000)]
Teach SimplifyLibCalls about stpcpy.

llvm-svn: 156815

12 years agoFixes crasher bug in JSONCompilationDatabase for invalid input.
Manuel Klimek [Tue, 15 May 2012 11:46:07 +0000 (11:46 +0000)]
Fixes crasher bug in JSONCompilationDatabase for invalid input.

llvm-svn: 156814

12 years agoadd embedded linux variants that occur in the field
Gabor Greif [Tue, 15 May 2012 11:21:03 +0000 (11:21 +0000)]
add embedded linux variants that occur in the field

llvm-svn: 156813

12 years agoRemove warning about testing unsigned int with int.
Bill Wendling [Tue, 15 May 2012 09:59:13 +0000 (09:59 +0000)]
Remove warning about testing unsigned int with int.

llvm-svn: 156812

12 years agoFixed one small stupid, but critical bug.
Stepan Dyatkovskiy [Tue, 15 May 2012 09:21:39 +0000 (09:21 +0000)]
Fixed one small stupid, but critical bug.

llvm-svn: 156810

12 years agoThis patch fixes the cmake build to create libclang.so/libclang.a on linux
Manuel Klimek [Tue, 15 May 2012 08:58:48 +0000 (08:58 +0000)]
This patch fixes the cmake build to create libclang.so/libclang.a on linux
instead of liblibclang.so/liblibclang.a.

Patch by Arnaud de Grandmaison.

llvm-svn: 156809

12 years agoRejected r156804 due to buildbots failures.
Stepan Dyatkovskiy [Tue, 15 May 2012 06:50:18 +0000 (06:50 +0000)]
Rejected r156804 due to buildbots failures.

llvm-svn: 156808

12 years agoFurther improvement to wording of overload resolution diagnostics, and including
Richard Smith [Tue, 15 May 2012 06:21:54 +0000 (06:21 +0000)]
Further improvement to wording of overload resolution diagnostics, and including
the sole parameter name in the diagnostic in more cases. Patch by Terry Long!

llvm-svn: 156807

12 years agoPR12798: Don't drop part of the nested name specifier when instantiating a
Richard Smith [Tue, 15 May 2012 06:15:11 +0000 (06:15 +0000)]
PR12798: Don't drop part of the nested name specifier when instantiating a
pseudo-destructor expression. This can affect whether virtual dispatch for
the destructor call is bypassed.

llvm-svn: 156806

12 years agoTest file I forgot to 'svn add' in r156802.
Richard Smith [Tue, 15 May 2012 05:39:53 +0000 (05:39 +0000)]
Test file I forgot to 'svn add' in r156802.

llvm-svn: 156805

12 years agoSelectionDAGBuilder::Clusterify : main functinality was replaced with CRSBuilder...
Stepan Dyatkovskiy [Tue, 15 May 2012 05:09:41 +0000 (05:09 +0000)]
SelectionDAGBuilder::Clusterify : main functinality was replaced with CRSBuilder::optimize, so big part of Clusterify's code was reduced.

llvm-svn: 156804

12 years agoPR12826: Converting an lvalue to an xvalue is a no-op conversion, not an lvalue-to...
Richard Smith [Tue, 15 May 2012 05:04:02 +0000 (05:04 +0000)]
PR12826: Converting an lvalue to an xvalue is a no-op conversion, not an lvalue-to-rvalue conversion.

llvm-svn: 156803

12 years agoFold the six functions checking explicitly-defaulted special member functions
Richard Smith [Tue, 15 May 2012 04:39:51 +0000 (04:39 +0000)]
Fold the six functions checking explicitly-defaulted special member functions
into one. These were all performing almost identical checks, with different bugs
in each of them.

This fixes PR12806 (we weren't setting the exception specification for an
explicitly-defaulted, non-user-provided default constructor) and enforces
8.4.2/2's rule that an in-class defaulted member must exactly match the implicit
parameter type.

llvm-svn: 156802

12 years agoTemporarily disable anti-dependence breaking for Mips until bug 12829 is
Akira Hatanaka [Tue, 15 May 2012 03:14:52 +0000 (03:14 +0000)]
Temporarily disable anti-dependence breaking for Mips until bug 12829 is
resolved.

llvm-svn: 156801

12 years agoFixed a typo: "aync" => "async"
Greg Clayton [Tue, 15 May 2012 02:50:49 +0000 (02:50 +0000)]
Fixed a typo: "aync" => "async"

llvm-svn: 156797

12 years ago<rdar://problem/11451919>
Greg Clayton [Tue, 15 May 2012 02:44:13 +0000 (02:44 +0000)]
<rdar://problem/11451919>

Fixed the test suite not working on i386 due to recent default arch detection changes.

llvm-svn: 156796

12 years ago<rdar://problem/11240464>
Greg Clayton [Tue, 15 May 2012 02:33:01 +0000 (02:33 +0000)]
<rdar://problem/11240464>

Correctly unique a class' methods when we detect that a class has been uniqued to another.

llvm-svn: 156795

12 years agoChange the mangling of a ref-qualifier on a function type so that
John McCall [Tue, 15 May 2012 02:01:59 +0000 (02:01 +0000)]
Change the mangling of a ref-qualifier on a function type so that
it is placed in a position which is never ambiguous with a
reference-to-function type.  This follows some recent discussion
and ensuing proposal on cxx-abi-dev.  It is not necessary to
change the mangling of CV-qualifiers because you cannot
apply CV-qualification in the normal sense to a function type.
It is not necessary to change the mangling of ref-qualifiers on
method declarations because they appear in an unambiguous
location.

In addition, mangle CV-qualifiers and ref-qualifiers on function
types when they occur in positions other than member pointers
(that is, when they appear as template arguments).

This is a minor ABI break with previous releases of clang.  It
is not considered critical because (1) ref-qualifiers are
relatively rare, since AFAIK we're the only implementing compiler,
and (2) they're particularly likely to come up in contexts that
do not rely on the ODR for correctness.  We apologize for any
inconvenience;  this is the right thing to do.

llvm-svn: 156794

12 years agoFixing a bug where the summary for certain NSStrings was being returned as empty...
Enrico Granata [Tue, 15 May 2012 01:22:45 +0000 (01:22 +0000)]
Fixing a bug where the summary for certain NSStrings was being returned as empty in spite of the string actually having a content

llvm-svn: 156793

12 years agoCreate a struct representing register units in TableGen.
Jakob Stoklund Olesen [Tue, 15 May 2012 00:50:23 +0000 (00:50 +0000)]
Create a struct representing register units in TableGen.

Besides the weight, we also want to store up to two root registers per
unit. Most units will have a single root, the leaf register they
represent. Units created for ad hoc aliasing get two roots: The two
aliasing registers.

The root registers can be used to compute the set of overlapping
registers.

llvm-svn: 156792

12 years agoRemove extraneous ';'.
Bill Wendling [Tue, 15 May 2012 00:41:56 +0000 (00:41 +0000)]
Remove extraneous ';'.

llvm-svn: 156791

12 years agoAdd a command line option to skip the delay slot filler pass entirely for Mips.
Akira Hatanaka [Mon, 14 May 2012 23:59:17 +0000 (23:59 +0000)]
Add a command line option to skip the delay slot filler pass entirely for Mips.

The purpose of this option is to silence error messages issued by machine
verifier passes and enable them to run to the end. If this option is not
provided, -verify-machineinstrs complains when it discovers there is a
non-terminator instruction (an instruction that is in a delay slot) after the
first terminator in a basic block.

llvm-svn: 156790

12 years ago[objcmt] When rewriting to subscripting syntax, make sure we put
Argyrios Kyrtzidis [Mon, 14 May 2012 23:33:49 +0000 (23:33 +0000)]
[objcmt] When rewriting to subscripting syntax, make sure we put
the receiver in parentheses when necessary.

Part of rdar://11438360

llvm-svn: 156789

12 years agoobjc: allow typedef'ing an id to a pointer to a c-struct only.
Fariborz Jahanian [Mon, 14 May 2012 22:48:56 +0000 (22:48 +0000)]
objc: allow typedef'ing an id to a pointer to a c-struct only.
// rdar://11356439

llvm-svn: 156788

12 years ago[Support/YAMLParser] Use rtrim on plain scalars.
Michael J. Spencer [Mon, 14 May 2012 22:43:34 +0000 (22:43 +0000)]
[Support/YAMLParser] Use rtrim on plain scalars.

llvm-svn: 156787

12 years agoRecover properly from a redundant 'typename' before a non-nested name. This is
Richard Smith [Mon, 14 May 2012 22:43:34 +0000 (22:43 +0000)]
Recover properly from a redundant 'typename' before a non-nested name. This is
permitted as a Microsoft extension. Patch by William Wilson! (Plus some minor
tweaking by me.)

llvm-svn: 156786

12 years ago[Support/COFF] Make the order of members in symbol match the standard.
Michael J. Spencer [Mon, 14 May 2012 22:43:21 +0000 (22:43 +0000)]
[Support/COFF] Make the order of members in symbol match the standard.

llvm-svn: 156785

12 years ago[analyzer] Fix a crash in templated code which uses blocks.
Anna Zaks [Mon, 14 May 2012 22:38:24 +0000 (22:38 +0000)]
[analyzer] Fix a crash in templated code which uses blocks.

We should investigate why signature info is not set in this case.

llvm-svn: 156784

12 years agoSlightly generalize FileCheck patterns to unbreak -Asserts builds.
Richard Smith [Mon, 14 May 2012 22:06:02 +0000 (22:06 +0000)]
Slightly generalize FileCheck patterns to unbreak -Asserts builds.

llvm-svn: 156783

12 years ago[objcmt] When rewriting to array/dictionary literals, add an explicit
Argyrios Kyrtzidis [Mon, 14 May 2012 22:01:53 +0000 (22:01 +0000)]
[objcmt] When rewriting to array/dictionary literals, add an explicit
cast to 'id' for any argument that requires it.

Part of rdar://11438360.

llvm-svn: 156782

12 years agoImplement IRGen for C++11's "T{1, 2, 3}", where T is an aggregate and the
Richard Smith [Mon, 14 May 2012 21:57:21 +0000 (21:57 +0000)]
Implement IRGen for C++11's "T{1, 2, 3}", where T is an aggregate and the
expression is treated as an lvalue.

llvm-svn: 156781

12 years agoFix use of uninitialized variable.
David Blaikie [Mon, 14 May 2012 21:48:19 +0000 (21:48 +0000)]
Fix use of uninitialized variable.

Found by GCC's maybe-uninitialized.

llvm-svn: 156780

12 years agoFixing a typo in the lldb-gdb webpage
Enrico Granata [Mon, 14 May 2012 21:39:38 +0000 (21:39 +0000)]
Fixing a typo in the lldb-gdb webpage

llvm-svn: 156779

12 years agoDon't access MO reference after invalidating operand list.
Jakob Stoklund Olesen [Mon, 14 May 2012 21:30:58 +0000 (21:30 +0000)]
Don't access MO reference after invalidating operand list.

This should unbreak llvm-x86_64-linux.

llvm-svn: 156778

12 years agoFix PR12821.
Jakob Stoklund Olesen [Mon, 14 May 2012 21:10:25 +0000 (21:10 +0000)]
Fix PR12821.

RAFast must add an <imp-def> operand when it is rewriting a sub-register
def that isn't a read-modify-write.

llvm-svn: 156777

12 years agoMove the capture analysis from MemoryDependencyAnalysis to a more general place
Chad Rosier [Mon, 14 May 2012 20:35:04 +0000 (20:35 +0000)]
Move the capture analysis from MemoryDependencyAnalysis to a more general place
so that it can be reused in MemCpyOptimizer.  This analysis is needed to remove
an unnecessary memcpy when returning a struct into a local variable.
rdar://11341081
PR12686

llvm-svn: 156776

12 years agoRevert 156634 upon request until code improvement changes are made.
Brendon Cahoon [Mon, 14 May 2012 19:35:42 +0000 (19:35 +0000)]
Revert 156634 upon request until code improvement changes are made.

llvm-svn: 156775

12 years agoRename @llvm.debugger to @llvm.debugtrap.
Dan Gohman [Mon, 14 May 2012 18:58:10 +0000 (18:58 +0000)]
Rename @llvm.debugger to @llvm.debugtrap.

llvm-svn: 156774

12 years agoFix missing NEON registers for the 'register read' command with the lldb debugserver...
Johnny Chen [Mon, 14 May 2012 18:44:23 +0000 (18:44 +0000)]
Fix missing NEON registers for the 'register read' command with the lldb debugserver which supports the 'qRegisterInfo' packet
that dynamically discovers remote register context information.

o GDBRemoteRegisterContext.h:

Change the prototype of HardcodeARMRegisters() to take a boolean flag, which now becomes

    void
    HardcodeARMRegisters(bool from_scratch);

o GDBRemoteRegisterContext.cpp:

HardcodeARMRegisters() now checks the from_scratch flag and decides whether to add composite registers to the already
existing primordial registers based on a table called g_composites which describes the composite registers.

o ProcessGDBRemote.cpp:

Modify the logic of ProcessGDBRemote::BuildDynamicRegisterInfo() to call m_register_info.HardcodeARMRegisters()
with the newly introduced 'bool from_scrach' flag.

rdar://problem/10652076

llvm-svn: 156773

12 years agoRelease notes for MIPS backend.
Akira Hatanaka [Mon, 14 May 2012 18:40:07 +0000 (18:40 +0000)]
Release notes for MIPS backend.

llvm-svn: 156772

12 years agoTeach the driver on Linux to respect -nodefaultlibs.
Chandler Carruth [Mon, 14 May 2012 18:31:18 +0000 (18:31 +0000)]
Teach the driver on Linux to respect -nodefaultlibs.

Patch from Andrew C. Morrow.

llvm-svn: 156771

12 years agoRemove a stale forward declaration.
Andrew Trick [Mon, 14 May 2012 18:03:19 +0000 (18:03 +0000)]
Remove a stale forward declaration.

llvm-svn: 156770

12 years ago[analyzer] strncpy: Special-case a length of 0 to avoid an incorrect warning.
Jordy Rose [Mon, 14 May 2012 17:58:35 +0000 (17:58 +0000)]
[analyzer] strncpy: Special-case a length of 0 to avoid an incorrect warning.

We check the address of the last element accessed, but with 0 calculating that
address results in element -1. This patch bails out early (and avoids a bunch
of other work at that).

Fixes PR12807.

llvm-svn: 156769

12 years agoRemove the expensive BitVector::operator~().
Jakob Stoklund Olesen [Mon, 14 May 2012 15:46:27 +0000 (15:46 +0000)]
Remove the expensive BitVector::operator~().

Returning a temporary BitVector is very expensive. If you must, create
the temporary explicitly: Use BitVector(A).flip() instead of ~A.

llvm-svn: 156768

12 years agoRemove BitVector binops.
Jakob Stoklund Olesen [Mon, 14 May 2012 15:37:25 +0000 (15:37 +0000)]
Remove BitVector binops.

These operators were crazy slow, calling malloc to return a temporary
result. At the same time, they look very innocent when used in code.

If you need temporary BitVectors to compute your thing, create them
explicitly, and use the inplace logical operators. This makes the high
cost explicit in the code.

llvm-svn: 156767

12 years agotsan: add more atomics to public interface (fetch_or/and/xor + 1-,2-byte versions)
Dmitry Vyukov [Mon, 14 May 2012 15:33:00 +0000 (15:33 +0000)]
tsan: add more atomics to public interface (fetch_or/and/xor + 1-,2-byte versions)

llvm-svn: 156766

12 years agotsan: enabled report suppression for signal-unsafe reports
Dmitry Vyukov [Mon, 14 May 2012 15:28:03 +0000 (15:28 +0000)]
tsan: enabled report suppression for signal-unsafe reports

llvm-svn: 156765

12 years agotsan: fix output_tests script to actually verify tests results
Dmitry Vyukov [Mon, 14 May 2012 15:25:35 +0000 (15:25 +0000)]
tsan: fix output_tests script to actually verify tests results

llvm-svn: 156764

12 years agoConsider ad hoc aliasing when building RegUnits.
Jakob Stoklund Olesen [Mon, 14 May 2012 15:20:39 +0000 (15:20 +0000)]
Consider ad hoc aliasing when building RegUnits.

Register units can be used to compute if two registers overlap:

  A overlaps B iff units(A) intersects units(B).

With this change, the above holds true even on targets that use ad hoc
aliasing (currently only ARM). This means that register units can be
used to implement regsOverlap() more efficiently, and the register
allocator can use the concept to model interference.

When there is no ad hoc aliasing, the register units correspond to the
maximal cliques in the register overlap graph. This is optimal, no other
register unit assignment can have fewer units.

With ad hoc aliasing, weird things are possible, and we don't try too
hard to compute the maximal cliques. The current approach is always
correct, and it works very well (probably optimally) as long as the ad
hoc aliasing doesn't have cliques larger than pairs. It seems unlikely
that any target would need more.

llvm-svn: 156763

12 years agoRecord the ad hoc aliasing graph in CodeGenRegister.
Jakob Stoklund Olesen [Mon, 14 May 2012 15:12:37 +0000 (15:12 +0000)]
Record the ad hoc aliasing graph in CodeGenRegister.

The ad hoc aliasing specified in the 'Aliases' list in .td files is
currently only used by computeOverlaps(). It will soon be needed to
build accurate register units as well, so build the undirected graph in
CodeGenRegister::buildObjectGraph() instead.

Aliasing is a symmetric relationship with only one direction specified
in the .td files. Make sure both directions are represented in
getExplicitAliases().

llvm-svn: 156762

12 years agoCompute topological signatures of registers.
Jakob Stoklund Olesen [Mon, 14 May 2012 15:10:07 +0000 (15:10 +0000)]
Compute topological signatures of registers.

TableGen creates new register classes and sub-register indices based on
the sub-register structure present in the register bank. So far, it has
been doing that on a per-register basis, but that is not very efficient.

This patch teaches TableGen to compute topological signatures for
registers, and use that to reduce the amount of redundant computation.
Registers get the same TopoSig if they have identical sub-register
structure.

TopoSigs are not currently exposed outside TableGen.

llvm-svn: 156761

12 years agoAdd BitVector::anyCommon().
Jakob Stoklund Olesen [Mon, 14 May 2012 15:01:19 +0000 (15:01 +0000)]
Add BitVector::anyCommon().

The existing operation (A & B).any() is very slow.

llvm-svn: 156760

12 years agotsan: make addr2line symbolizer understand dynamic libraries
Dmitry Vyukov [Mon, 14 May 2012 14:38:29 +0000 (14:38 +0000)]
tsan: make addr2line symbolizer understand dynamic libraries
Collect info about all dynamic libraries in the process (name, base, size).
Determine to what dyn lib the address relates, route request to addr2line instance for the lib.

llvm-svn: 156759

12 years agotsan: update output tests to race on heap memory
Dmitry Vyukov [Mon, 14 May 2012 14:00:07 +0000 (14:00 +0000)]
tsan: update output tests to race on heap memory
Races on stack of main thread are problematic for COMPAT mapping, because it's not 1-to-1 and race addr is not properly mapped from shadow back to application memory.
Update output tests to race heap memory.

llvm-svn: 156758

12 years agoSwitchInst cosmetics: renamed "Hash" method to "hash"
Stepan Dyatkovskiy [Mon, 14 May 2012 08:26:31 +0000 (08:26 +0000)]
SwitchInst cosmetics: renamed "Hash" method to "hash"

llvm-svn: 156757

12 years agoFormatting changes. Remove the '...' placeholders.
Bill Wendling [Mon, 14 May 2012 08:11:53 +0000 (08:11 +0000)]
Formatting changes. Remove the '...' placeholders.

llvm-svn: 156756

12 years agoUse ArrayRef instead of an explicit vector type.
Bill Wendling [Mon, 14 May 2012 07:53:40 +0000 (07:53 +0000)]
Use ArrayRef instead of an explicit vector type.

llvm-svn: 156755

12 years agoAdd blurb about Julia.
Bill Wendling [Mon, 14 May 2012 06:23:51 +0000 (06:23 +0000)]
Add blurb about Julia.

llvm-svn: 156754

12 years ago[clang.py] Implement Cursor.canonical
Gregory Szorc [Mon, 14 May 2012 03:56:33 +0000 (03:56 +0000)]
[clang.py] Implement Cursor.canonical

llvm-svn: 156753

12 years ago[clang.py] Implement Cursor.result_type
Gregory Szorc [Mon, 14 May 2012 03:53:29 +0000 (03:53 +0000)]
[clang.py] Implement Cursor.result_type

llvm-svn: 156752

12 years agoTest for -fdebugger-objc-literal: missing methods should be generated like missing...
Jordy Rose [Sun, 13 May 2012 20:36:47 +0000 (20:36 +0000)]
Test for -fdebugger-objc-literal: missing methods should be generated like missing classes.

llvm-svn: 156746

12 years agoReleaseNotes: Add info on PTX back-end
Justin Holewinski [Sun, 13 May 2012 17:32:35 +0000 (17:32 +0000)]
ReleaseNotes: Add info on PTX back-end

llvm-svn: 156745

12 years agoHexagon: Initialize TBB to 0.
Benjamin Kramer [Sun, 13 May 2012 15:13:22 +0000 (15:13 +0000)]
Hexagon: Initialize TBB to 0.

Found by valgrind.

llvm-svn: 156744

12 years agoFix Xcode case (Upper X, lower c)
Jean-Daniel Dupas [Sun, 13 May 2012 14:36:15 +0000 (14:36 +0000)]
Fix Xcode case (Upper X, lower c)

llvm-svn: 156743

12 years agoFix Xcode case (Upper X, lower c)
Jean-Daniel Dupas [Sun, 13 May 2012 14:32:11 +0000 (14:32 +0000)]
Fix Xcode case (Upper X, lower c)

llvm-svn: 156742

12 years agotsan: fix mmap fd
Dmitry Vyukov [Sun, 13 May 2012 14:24:46 +0000 (14:24 +0000)]
tsan: fix mmap fd
This is mostly to test my commit access.
Fixes fd passed to mmap(), -1 is the proper invalid fd.

llvm-svn: 156741

12 years agoReleaseNotes: Add a note about zero_undef on llvm.cttz/ctlz. Extend x86 section....
Benjamin Kramer [Sun, 13 May 2012 13:10:35 +0000 (13:10 +0000)]
ReleaseNotes: Add a note about zero_undef on llvm.cttz/ctlz. Extend x86 section. Add a bullet for dwarf access tables.

llvm-svn: 156740

12 years agoReleaseNotes: Add a blurb about llvm-mc -g and move inliner changes into the optimize...
Benjamin Kramer [Sun, 13 May 2012 12:01:16 +0000 (12:01 +0000)]
ReleaseNotes: Add a blurb about llvm-mc -g and move inliner changes into the optimizer sections. Verbosify some bullets.

llvm-svn: 156739

12 years agoReleaseNotes: Document that LLVM was rewritten in python.
Benjamin Kramer [Sun, 13 May 2012 11:46:05 +0000 (11:46 +0000)]
ReleaseNotes: Document that LLVM was rewritten in python.

                            ^~~~
                            llvm-build

llvm-svn: 156738

12 years agoReleaseNotes: Add bullets for removed targets. Extend the note about llvm-ld removal.
Benjamin Kramer [Sun, 13 May 2012 11:28:46 +0000 (11:28 +0000)]
ReleaseNotes: Add bullets for removed targets. Extend the note about llvm-ld removal.

llvm-svn: 156737

12 years agoOutline some clang 3.1 highlights off the top of my head.
Benjamin Kramer [Sun, 13 May 2012 10:40:08 +0000 (10:40 +0000)]
Outline some clang 3.1 highlights off the top of my head.

llvm-svn: 156736

12 years agoAdd a link for every project.
Benjamin Kramer [Sun, 13 May 2012 10:21:51 +0000 (10:21 +0000)]
Add a link for every project.

llvm-svn: 156735

12 years agoAdd blurb for LLVM D Compiler.
Bill Wendling [Sun, 13 May 2012 10:00:58 +0000 (10:00 +0000)]
Add blurb for LLVM D Compiler.

llvm-svn: 156733

12 years agoAdd blurbs for pocl and TCE.
Bill Wendling [Sun, 13 May 2012 09:59:27 +0000 (09:59 +0000)]
Add blurbs for pocl and TCE.

llvm-svn: 156732

12 years agoAdd OSL blurb.
Bill Wendling [Sun, 13 May 2012 09:55:24 +0000 (09:55 +0000)]
Add OSL blurb.

llvm-svn: 156731

12 years agoAdd FAUST blurb.
Bill Wendling [Sun, 13 May 2012 09:52:48 +0000 (09:52 +0000)]
Add FAUST blurb.

llvm-svn: 156730

12 years agoFix the tool documentation
Nadav Rotem [Sun, 13 May 2012 05:52:56 +0000 (05:52 +0000)]
Fix the tool documentation

llvm-svn: 156729

12 years agoRefactor all the
Rafael Espindola [Sun, 13 May 2012 03:25:18 +0000 (03:25 +0000)]
Refactor all the

  if (Inherited)
    Attr->setInherited(true);

To a central location.

llvm-svn: 156728

12 years agoProduce a warning for mismatched section attributes. Completest pr9356.
Rafael Espindola [Sun, 13 May 2012 02:42:42 +0000 (02:42 +0000)]
Produce a warning for mismatched section attributes. Completest pr9356.

llvm-svn: 156727

12 years agoWe were already passing the case in pr9356. Add it to attributes.c to make
Rafael Espindola [Sun, 13 May 2012 01:56:10 +0000 (01:56 +0000)]
We were already passing the case in pr9356. Add it to attributes.c to make
sure we don't regress. I will add a warning in a sec.

llvm-svn: 156726

12 years agoDocument Python bindings in release notes
Gregory Szorc [Sat, 12 May 2012 21:12:22 +0000 (21:12 +0000)]
Document Python bindings in release notes

llvm-svn: 156724

12 years agoAdd support for __attribute__((hot)) and __attribute__((cold)).
Benjamin Kramer [Sat, 12 May 2012 21:10:52 +0000 (21:10 +0000)]
Add support for __attribute__((hot)) and __attribute__((cold)).

Currently cold functions are marked with the "optsize" attribute in CodeGen
so they are always optimized for size.  The hot attribute is just ignored,
LLVM doesn't have a way to express hotness at the moment.

llvm-svn: 156723

12 years ago[clang.py] Followup to TranslationUnit refactor
Gregory Szorc [Sat, 12 May 2012 20:49:13 +0000 (20:49 +0000)]
[clang.py] Followup to TranslationUnit refactor

* Document index argument in TranslationUnit.from_source
* Add numeric error code to TranslationUnitSaveError string representation
* Use None instead of [] for default argument value in
  TranslationUnit.codeComplete

llvm-svn: 156722

12 years agoAdd Python binding info to release notes
Gregory Szorc [Sat, 12 May 2012 20:45:56 +0000 (20:45 +0000)]
Add Python binding info to release notes

llvm-svn: 156721

12 years ago[analyzer] Test case: p->x is the same as p[0].x. (PR7297)
Jordy Rose [Sat, 12 May 2012 17:32:59 +0000 (17:32 +0000)]
[analyzer] Test case: p->x is the same as p[0].x. (PR7297)

llvm-svn: 156720

12 years agoOnly check NSArray/NSDictionary boxing method params once.
Jordy Rose [Sat, 12 May 2012 17:32:56 +0000 (17:32 +0000)]
Only check NSArray/NSDictionary boxing method params once.

Once we've found a "good" method, we don't need to check its argument types
again. (Even if we might have later found a "bad" method, we were already
caching the method we first looked up.)

llvm-svn: 156719

12 years ago80-col violations and minor reformatting. No functionality change.
Jordy Rose [Sat, 12 May 2012 17:32:52 +0000 (17:32 +0000)]
80-col violations and minor reformatting. No functionality change.

llvm-svn: 156718

12 years agoClean up ObjC boxing method checks by reducing duplicated code.
Jordy Rose [Sat, 12 May 2012 17:32:44 +0000 (17:32 +0000)]
Clean up ObjC boxing method checks by reducing duplicated code.

llvm-svn: 156717

12 years agoFix spacing after if.
Benjamin Kramer [Sat, 12 May 2012 16:52:21 +0000 (16:52 +0000)]
Fix spacing after if.

llvm-svn: 156716

12 years agoRemove unused variable. Thanks to Dmitri Gribenko for noticing it.
Rafael Espindola [Sat, 12 May 2012 16:35:00 +0000 (16:35 +0000)]
Remove unused variable. Thanks to Dmitri Gribenko for noticing it.

llvm-svn: 156715