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Author SHA1 Message Date
DeLesley Hutchins 68cc3f13c2 Consumed analysis: track state of temporary objects. 
Earlier versions discarded the state too soon, and did not track state changes,
e.g. when passing a temporary to a move constructor.  Patch by
chris.wailes@gmail.com; review and minor fixes by delesley.

llvm-svn: 194900
 2013-11-16 00:22:43 +00:00
Owen Anderson b88cc2fc52 Small improvement to InstrinsicEmitter::EmitAttributes. This change removes the “pushing” and “clearing” of the SmallVector and instead uses const arrays to pass the attributeKinds to AttributeSet::get . 
Patch by Aditya Nandakumar.

llvm-svn: 194899
 2013-11-16 00:20:01 +00:00
Eric Christopher d0b82aea8c For dwarf4 use the correct form for referencing debug_loc locations, 
and update test cases accordingly.

This doesn't affect the output dumped using llvm-dwarfdump, but
readelf does now dump the debug_loc section.

llvm-svn: 194898
 2013-11-16 00:18:40 +00:00
John Thompson 4762b23e6c Corrected comment about MS prgama warning. 
llvm-svn: 194897
 2013-11-16 00:16:03 +00:00
David Blaikie b01f13ecf6 DwarfCompileUnit: Add type safety to CompileUnit::getNode by returning DICompileUnit instead of a raw MDNode*. 
llvm-svn: 194895
 2013-11-15 23:54:45 +00:00
Rui Ueyama 12027e58e1 Use range-based for loop. 
end() was evaluated every time through a loop. This patch eliminates it.

llvm-svn: 194894
 2013-11-15 23:53:32 +00:00
David Blaikie 5a15240ef7 DwarfCompileUnit: Add type safety by using DICompileUnit rather than raw MDNode* for the CU metadata node 
llvm-svn: 194893
 2013-11-15 23:52:02 +00:00
David Blaikie cb8e435ba4 DwarfCompileUnit: Simplify getLanguage() calls to use existing member function 
llvm-svn: 194892
 2013-11-15 23:50:53 +00:00
Yaron Keren c0299d7f53 Fix-it suggestion for fixing min or max defines on Windows. 
llvm-svn: 194891
 2013-11-15 23:41:01 +00:00
Rui Ueyama 249becb831 Use llvm_unreachable() instead of assert() at where control should never get. 
llvm-svn: 194890
 2013-11-15 23:36:48 +00:00
Ana Pazos 6f2a47a9e5 Implemented aarch64 Neon scalar vmulx_lane intrinsics 
Implemented aarch64 Neon scalar vfma_lane intrinsics
Implemented aarch64 Neon scalar vfms_lane intrinsics

Implemented legacy vmul_n_f64, vmul_lane_f64, vmul_laneq_f64
intrinsics (v1f64 parameter type) using Neon scalar instructions.

Implemented legacy vfma_lane_f64, vfms_lane_f64,
vfma_laneq_f64, vfms_laneq_f64 intrinsics (v1f64 parameter type)
using Neon scalar instructions.

llvm-svn: 194889
 2013-11-15 23:33:31 +00:00
Ana Pazos d035209bd7 Implemented aarch64 Neon scalar vmulx_lane intrinsics 
Implemented aarch64 Neon scalar vfma_lane intrinsics
Implemented aarch64 Neon scalar vfms_lane intrinsics

Implemented legacy vmul_n_f64, vmul_lane_f64, vmul_laneq_f64
intrinsics (v1f64 parameter type) using Neon scalar instructions.

Implemented legacy vfma_lane_f64, vfms_lane_f64,
vfma_laneq_f64, vfms_laneq_f64 intrinsics (v1f64 parameter type)
using Neon scalar instructions.

llvm-svn: 194888
 2013-11-15 23:32:10 +00:00
Rui Ueyama 559b0aa89e Duplicate code removal. 
llvm-svn: 194887
 2013-11-15 23:28:58 +00:00
Tim Northover 3ae5a369d8 Revert premature instructions to build __sync_fetch_* 
My commits got a bit twisted when I was working on both embedded support and
__sync stuff on the same branch. Sorry about that.

llvm-svn: 194886
 2013-11-15 23:26:29 +00:00
John Thompson 5100e8e9ae Reworked moduleImport example with real data. 
llvm-svn: 194885
 2013-11-15 23:26:14 +00:00
Ana Pazos 4b422a2474 Updated comment - testing commit rights 
llvm-svn: 194884
 2013-11-15 23:25:10 +00:00
Adrian Prantl 4583f7d51a Replace the dangling context hotfix with an assertion. 
llvm-svn: 194883
 2013-11-15 23:21:39 +00:00
Lang Hames 56045cb219 Remove unused arguments. 
llvm-svn: 194882
 2013-11-15 23:19:01 +00:00
Fariborz Jahanian b8233193a4 ObjectiveC ARC. Only briding of pointer to struct CF object is allowed. 
Improve on wording on illegal objc_bridge argumment.
// rdar://15454846

llvm-svn: 194881
 2013-11-15 23:14:45 +00:00
Lang Hames 24e3954700 During folding for patchpoint/stackmap instructions, defer creation of new MIs 
until we know that folding will be successful.

No functional change.

llvm-svn: 194880
 2013-11-15 23:13:21 +00:00
David Blaikie 25bc7198b2 DwarfDebug: Push DISubprogram through updateSubprogramScopeDIE 
llvm-svn: 194879
 2013-11-15 23:13:08 +00:00
Tim Northover 2622b24a59 Darwin(ish): enable embedded compiler-rt builds on Darwin. 
This builds extra versions of compiler-rt targeting various unhosted targets.
Only built on Darwin since even though they're not iOS or OSX, they share some
quirks.

llvm-svn: 194878
 2013-11-15 23:12:44 +00:00
Rui Ueyama 085886430a Replace magic number with sizeof(). No functionality change. 
llvm-svn: 194877
 2013-11-15 23:11:00 +00:00
Arnold Schwaighofer dbb7b87d7a LoopVectorizer: Use abi alignment for accesses with no alignment 
When we vectorize a scalar access with no alignment specified, we have to set
the target's abi alignment of the scalar access on the vectorized access.
Using the same alignment of zero would be wrong because most targets will have a
bigger abi alignment for vector types.

This probably fixes PR17878.

llvm-svn: 194876
 2013-11-15 23:09:33 +00:00
David Blaikie 2ad0016e53 DwarfCompileUnit: Push DIDescriptors through a getDIE/insertDIE 
llvm-svn: 194875
 2013-11-15 23:09:13 +00:00
Juergen Ributzka c620032de9 Fix previous commit (r194865) 
llvm-svn: 194874
 2013-11-15 23:02:56 +00:00
Tim Northover 084647d4c0 Add clang_darwin_embedded platform for embedded projects 
This should build a separate set of embedded runtime libraries, supporting the
option product:

    {PIC, static} x { Hard-float, soft-float }

The emphasis is on ARM platforms (Cortex-M4F, Cortex-M3, Cortex-M0) but X86
variants are also built where possible.

rdar://problem/10817205

llvm-svn: 194873
 2013-11-15 23:00:42 +00:00
Richard Smith 2ac43ad8db PR17949: Fix crash if someone puts a namespace inside a class template. 
llvm-svn: 194872
 2013-11-15 23:00:02 +00:00
David Blaikie 4201ddf368 DwarfCompileUnit: Push DIDescriptor usage out from isShareableAcrossCUs 
This is the first of a few similar patches. We'll see how far it
goes/makes sense.

llvm-svn: 194871
 2013-11-15 22:59:36 +00:00
Yaron Keren 6e72b8ba8c Windows.h is not required. 
llvm-svn: 194870
 2013-11-15 22:54:15 +00:00
Richard Smith a3e01cf822 PR8455: Handle an attribute between a goto label and a variable declaration per 
the GNU documentation: the attribute only appertains to the label if it is
followed by a semicolon. Based on a patch by Aaron Ballman!

llvm-svn: 194869
 2013-11-15 22:45:29 +00:00
Matt Arsenault 9c13dd027b Fix typos. 
I somehow didn't notice before that the examples
for addrspacecast use the wrong syntax for addrspace.

llvm-svn: 194868
 2013-11-15 22:43:50 +00:00
Marshall Clow dfdac03c8f Move <optional> into include/experimental, and into the std::experimental namespace, since it's not part of C++14, but of an upcoming TS 
llvm-svn: 194867
 2013-11-15 22:42:10 +00:00
Rui Ueyama 3f823e3af1 Remove duplicate code. 
llvm-svn: 194866
 2013-11-15 22:37:34 +00:00
Juergen Ributzka dbedae89b9 [weak vtables] Remove a bunch of weak vtables 
This patch removes most of the trivial cases of weak vtables by pinning them to
a single object file.

Differential Revision: http://llvm-reviews.chandlerc.com/D2068

Reviewed by Andy

llvm-svn: 194865
 2013-11-15 22:34:48 +00:00
Fariborz Jahanian e79cef6ae1 ObjectiveC ARG. A positive test of my previous patch. 
// rdar://15454846

llvm-svn: 194864
 2013-11-15 22:33:12 +00:00
Hans Wennborg 96655c0ee4 Fix typo in CGRecordLayoutBuilder.cpp: s/Field/Fields/ in comment 
llvm-svn: 194863
 2013-11-15 22:31:11 +00:00
Matt Arsenault 23c9274b1a Fix confusing machine verifier error. 
The error reported the number of explicit operands,
but that isn't what is checked. In my case, this
resulted in the confusing errors

"Too few operands." followed shortly by
"8 operands expected, but 8 given."

llvm-svn: 194862
 2013-11-15 22:18:19 +00:00
Fariborz Jahanian a649c82d69 ObjectiveC ARC. Lookup type associated with objc_bridage at 
the point of CF object type-cast and issue diagnostic
if it is not a valid ObjectiveC class. // rdar//15454846.
This is wip.

llvm-svn: 194861
 2013-11-15 22:18:17 +00:00
Rui Ueyama fbd82d0813 [PECOFF] Use INT3 instead of NOP. 
This patch does not change the meaning of the program, but if something's wrong
in the linker or the compiler and the control reaches to the gap of imported
function table, it will stop immediately because of the presence of INT3. If
NOP, it'd fall through to the next call instruction, which is usually a
completely foreign function call.

llvm-svn: 194860
 2013-11-15 22:11:43 +00:00
Andrew Kaylor 515b1daad3 Fix a problem in MCJIT identifying the module containing a global variable. 
Patch by Keno Fischer!

llvm-svn: 194859
 2013-11-15 22:10:21 +00:00
Matt Arsenault f14032af0e Make method static 
llvm-svn: 194858
 2013-11-15 22:02:28 +00:00
Chandler Carruth 8c60bc9211 [PM] Fix an iterator problem spotted by the MSVC debug iterators and 
AaronBallman. Thanks for the excellent review.

llvm-svn: 194857
 2013-11-15 21:56:44 +00:00
Chandler Carruth 1205a6c0c1 [PM] Run clang-format on a few lines that I missed in my first pass, 
pulling them under 80-columns. No functionality changed.

llvm-svn: 194856
 2013-11-15 21:44:35 +00:00
Ed Maste 21ad67b4ef test: Remove annotation for now-fixed FreeBSD issue pr15302 
The failure to demangle 'anonymous namespace' on FreeBSD is fixed (twice)

- the failure in FreeBSD's in-tree __cxa_demangle has been addressed

- FreeBSD now uses the copy of the demangler built into lldb, due to other
  remaining limitations in the in-tree __cxa_demangle

llvm.org/pr15302

llvm-svn: 194855
 2013-11-15 21:33:30 +00:00
Chad Rosier 7fa60db4a9 These ACLE tests no longer need to cast the return value. 
llvm-svn: 194854
 2013-11-15 21:28:24 +00:00
Chad Rosier 0c57c3402e [AArch64] Fix the scalar NEON ACLE functions so that they return float/double 
rather than the vector equivalent.

llvm-svn: 194853
 2013-11-15 21:28:10 +00:00
Rui Ueyama e448f9e418 Path: Recognize COFF import library file magic. 
Summary: Make identify_magic to recognize COFF import file.

Reviewers: Bigcheese

CC: llvm-commits

Differential Revision: http://llvm-reviews.chandlerc.com/D2165

llvm-svn: 194852
 2013-11-15 21:22:02 +00:00
Rui Ueyama 94f2271d63 [PECOFF] Remove unnecessary static member. 
llvm-svn: 194851
 2013-11-15 21:12:11 +00:00
Richard Smith ca9b0b6863 Diagnose C++11 attributes before fp_contract pragmas. 
llvm-svn: 194850
 2013-11-15 21:10:54 +00:00