Alexey Bataev [Fri, 27 Jun 2014 10:37:06 +0000 (10:37 +0000)]
[OPENMP] Parsing and sema analysis for 'copyprivate' clause.
llvm-svn: 211886
Ulrich Weigand [Fri, 27 Jun 2014 10:32:14 +0000 (10:32 +0000)]
[RuntimeDyld, PowerPC] Fix/improve handling of TOC relocations
Current PPC64 RuntimeDyld code to handle TOC relocations has two
problems:
- With recent linkers, in addition to the relocations that implicitly
refer to the TOC base (R_PPC64_TOC*), you can now also use the .TOC.
magic symbol with any other relocation to refer to the TOC base
explicitly. This isn't currently used much in ELFv1 code (although
it could be), but it is essential in ELFv2 code.
- In a complex JIT environment with multiple modules, each module may
have its own .toc section, and TOC relocations in one module must
refer to *its own* TOC section. The current findPPC64TOC implementation
does not correctly implement this; in fact, it will always return the
address of the first TOC section it finds anywhere. (Note that at the
time findPPC64TOC is called, we don't even *know* which module the
relocation originally resided in, so it is not even possible to fix
this routine as-is.)
This commit fixes both problems by handling TOC relocations earlier, in
processRelocationRef. To do this, I've removed the findPPC64TOC routine
and replaced it by a new routine findPPC64TOCSection, which works
analogously to findOPDEntrySection in scanning the sections of the
ObjImage provided by its caller, processRelocationRef. This solves the
issue of finding the correct TOC section associated with the current
module.
This makes it straightforward to implement both R_PPC64_TOC relocations,
and relocations explicitly refering to the .TOC. symbol, directly in
processRelocationRef. There is now a new problem in implementing the
R_PPC64_TOC16* relocations, because those can now in theory involve
*three* different sections: the relocation may be applied in section A,
refer explicitly to a symbol in section B, and refer implicitly to the
TOC section C. The final processing of the relocation thus may only
happen after all three of these sections have been assigned final
addresses. There is currently no obvious means to implement this in
its general form with the common-code RuntimeDyld infrastructure.
Fortunately, ppc64 code usually makes no use of this most general form;
in fact, TOC16 relocations are only ever generated by LLVM for symbols
residing themselves in the TOC, which means "section B" == "section C"
in the above terminology. This special case can easily be handled with
the current infrastructure, and that is what this patch does.
[ Unhandled cases result in an explicit error, unlike the current code
which silently returns the wrong TOC base address ... ]
This patch makes the JIT work on both BE and LE (ELFv2 requires
additional patches, of course), and allowed me to successfully run
complex JIT scenarios (via mesa/llvmpipe).
Reviewed by Hal Finkel.
llvm-svn: 211885
Alp Toker [Fri, 27 Jun 2014 09:24:27 +0000 (09:24 +0000)]
const_cast the memory MemoryBuffer following LLVM r211883
llvm-svn: 211884
Alp Toker [Fri, 27 Jun 2014 09:19:14 +0000 (09:19 +0000)]
IRReader: don't mark MemoryBuffers const
llvm-svn: 211883
Evgeniy Stepanov [Fri, 27 Jun 2014 08:10:27 +0000 (08:10 +0000)]
[tsan] Disable a failing test.
java_finalizer is failing on all sanitizer bots since it was added in r211829.
llvm-svn: 211882
Dinesh Dwivedi [Fri, 27 Jun 2014 07:47:35 +0000 (07:47 +0000)]
Added instruction combine to transform few more negative values addition to subtraction (Part 3)
This patch enables transforms for
(x + (~(y | c) + 1) --> x - (y | c) if c is odd
Differential Revision: http://reviews.llvm.org/D4210
llvm-svn: 211881
Eric Christopher [Fri, 27 Jun 2014 07:38:01 +0000 (07:38 +0000)]
Remove the caching of the target machine from SystemZTargetLowering.
Update all callers and uses accordingly.
llvm-svn: 211880
David Majnemer [Fri, 27 Jun 2014 07:36:26 +0000 (07:36 +0000)]
GlobalOpt: Fix constantfold-initializers.ll test
The test added in r211762 was sloppy, the correct initializer wasn't
added to @llvm.global_ctors
Spotted by Pasi Parviainen!
llvm-svn: 211879
Evgeniy Stepanov [Fri, 27 Jun 2014 07:32:08 +0000 (07:32 +0000)]
[msan] Fix truncated stack trace in chained origin reports.
This is a leftover from the times when the next (chained) origin id
was stored as the last frame of a stack trace.
llvm-svn: 211878
Eric Christopher [Fri, 27 Jun 2014 07:01:17 +0000 (07:01 +0000)]
Remove target machine caching from SystemZInstrInfo and
SystemZRegisterInfo and replace it with the subtarget as that's
all they needed in the first place. Update all uses and calls
accordingly.
llvm-svn: 211877
Justin Bogner [Fri, 27 Jun 2014 06:35:05 +0000 (06:35 +0000)]
Driver: Pass -ivfsoverlay to module crashdumps
When we create a crashdump involving modules, we build a VFS to
reproduce the problem with. This updates the reproduction script to
use that VFS.
llvm-svn: 211876
Andreas Simbuerger [Fri, 27 Jun 2014 06:21:14 +0000 (06:21 +0000)]
Don't expand to invalid Scops with -polly-detect-keep-going
Enabling -keep-going in ScopDetection causes expansion to an invalid
Scop candidate.
Region A <- Valid candidate
|
Region B <- Invalid candidate
If -keep-going is enabled, ScopDetection would expand A to A+B because
the RejectLog is never checked for errors during expansion.
With this patch only A becomes a valid Scop.
llvm-svn: 211875
Alp Toker [Fri, 27 Jun 2014 06:02:00 +0000 (06:02 +0000)]
Add a FIXME for an unfortunate issue in ConvertBackendLocation()
This function is copying the entire file contents into memory repeatedly and
allocating new file IDs *each time* a source location is processed.
llvm-svn: 211874
David Blaikie [Fri, 27 Jun 2014 05:34:05 +0000 (05:34 +0000)]
Revert "Revert "Revert "PR20038: DebugInfo: Inlined call sites where the caller has debug info but the call itself has no debug location."""
Reverting this again, didn't mean to commit it - while r211872 fixes one
of the issues here, there are still others to figure out and address.
This reverts commit r211871.
llvm-svn: 211873
David Blaikie [Fri, 27 Jun 2014 05:32:09 +0000 (05:32 +0000)]
ArgumentPromotion: Propagate debug locations on calls for which arguments are promoted.
llvm-svn: 211872
David Blaikie [Fri, 27 Jun 2014 05:31:49 +0000 (05:31 +0000)]
Revert "Revert "PR20038: DebugInfo: Inlined call sites where the caller has debug info but the call itself has no debug location.""
This reverts commit r211724.
llvm-svn: 211871
Eric Christopher [Fri, 27 Jun 2014 05:26:28 +0000 (05:26 +0000)]
Have SystemZSelectionDAGInfo constructor take a DataLayout rather
than a target machine since it doesn't need anything past the
DataLayout.
llvm-svn: 211870
Craig Topper [Fri, 27 Jun 2014 05:18:21 +0000 (05:18 +0000)]
Rename getX86ConditonCode -> getX86ConditionCode
llvm-svn: 211869
Saleem Abdulrasool [Fri, 27 Jun 2014 05:17:41 +0000 (05:17 +0000)]
lldb: remove adhoc implementation of array_sizeof
Replace adhoc inline implementation of llvm::array_lengthof in favour of the
implementation in LLVM. This is simply a cleanup change, no functional change
intended.
llvm-svn: 211868
Andrew Trick [Fri, 27 Jun 2014 05:09:36 +0000 (05:09 +0000)]
Left out the NDEBUG in the previous checkin.
llvm-svn: 211867
Saleem Abdulrasool [Fri, 27 Jun 2014 05:06:41 +0000 (05:06 +0000)]
Driver: use GNU::Link for the Generic_GCC toolchain
This changes the behaviour of the driver for linking to match that of the
Generic_GCC::Assemble. The default link should use "ld" rather than "gcc" for
the linker as gcc does. This avoids the unnecessary round-tripping through gcc.
It also is much more reasonable behaviour from the user's perspective. This
should have been updated with SVN r195554 which changed the behaviour of
Generic_GCC::Assemble.
The gcc_forward test needs to be updated to mark the fact that -march is a flag
for GCC not ld. This was updated as a typo fix, but added a check for a flag
that is not a link flag.
The bindings test covers the change for testing, and thus no new test was added.
llvm-svn: 211866
Andrew Trick [Fri, 27 Jun 2014 04:57:05 +0000 (04:57 +0000)]
MachineScheduler: add some book-keeping to fix an assert.
Fixe for Bug 20057 - Assertion failied in llvm::SUnit* llvm::SchedBoundary::pickOnlyChoice(): Assertion `i <= (HazardRec->getMaxLookAhead() + MaxObservedStall) && "permanent hazard"'
Thanks to Chad for the test case.
llvm-svn: 211865
Alp Toker [Fri, 27 Jun 2014 04:48:32 +0000 (04:48 +0000)]
Propagate const-correctness into parseBitcodeFile()
llvm-svn: 211864
Eric Christopher [Fri, 27 Jun 2014 04:38:30 +0000 (04:38 +0000)]
Have MipsSelectionDAGInfo constructor take a DataLayout rather
than a target machine since it doesn't need anything past the
DataLayout.
llvm-svn: 211863
Alp Toker [Fri, 27 Jun 2014 04:34:44 +0000 (04:34 +0000)]
CodeGenAction: don't duplicate entire .ll/.bc files into memory
Requires supporting changes from LLVM r211861.
llvm-svn: 211862
Alp Toker [Fri, 27 Jun 2014 04:33:58 +0000 (04:33 +0000)]
ParseIR: don't take ownership of the MemoryBuffer
clang was needlessly duplicating whole memory buffer contents in an attempt to
satisfy unclear ownership semantics. Let's just hide internal LLVM quirks and
present a simple non-owning interface.
The public C API preserves previous behaviour for stability.
llvm-svn: 211861
Eric Christopher [Fri, 27 Jun 2014 04:33:14 +0000 (04:33 +0000)]
Move NVPTX subtarget dependent variables from the target machine
to the subtarget.
llvm-svn: 211860
Matt Arsenault [Fri, 27 Jun 2014 03:55:55 +0000 (03:55 +0000)]
R600: Add some testcases for promote alloca pass.
More complicated GEPs are skipped. Add some tests to
actually stress this skipping.
llvm-svn: 211859
Eric Christopher [Fri, 27 Jun 2014 03:45:49 +0000 (03:45 +0000)]
Use the target lowering we can get off of the DAG rather than off
of the cached target machine.
llvm-svn: 211858
Alexey Bataev [Fri, 27 Jun 2014 03:33:10 +0000 (03:33 +0000)]
[OPENMP] Added several test cases in nesting of OpenMP regions test after review from Samuel F Antao.
llvm-svn: 211857
Alp Toker [Fri, 27 Jun 2014 03:11:38 +0000 (03:11 +0000)]
Account for differences in grep implementations
llvm-svn: 211856
Saleem Abdulrasool [Fri, 27 Jun 2014 03:11:18 +0000 (03:11 +0000)]
Support: update DLLCharacteristics enumeration
Add the new AppContainer characteristic which is import for Windows Store
(Metro) compatible applications. Add the new Control Flow Guard flag to bring
the enumeration up to date with the current values as of Windows 8.1.
llvm-svn: 211855
Saleem Abdulrasool [Fri, 27 Jun 2014 03:11:14 +0000 (03:11 +0000)]
Support: tweak comment layout
Make the comment layout more uniform. NFC.
llvm-svn: 211854
Alp Toker [Fri, 27 Jun 2014 02:59:39 +0000 (02:59 +0000)]
Restore test from r211844 skipping '.file' directives
At least this answers the question of whether .bc/.ll input processed by the
frontend produces identical output to the original compilation.
llvm-svn: 211853
Rafael Espindola [Fri, 27 Jun 2014 02:51:21 +0000 (02:51 +0000)]
Don't force the build of toos/lto as a static lib.
Any uses of tools/lto as a static lib should probably move to lib/LTO.
This was also never implemented in the configure build, so this reduces
the differences among the two.
llvm-svn: 211852
Bruce Mitchener [Fri, 27 Jun 2014 02:42:12 +0000 (02:42 +0000)]
Fix a few typos.
llvm-svn: 211851
Matt Arsenault [Fri, 27 Jun 2014 02:36:59 +0000 (02:36 +0000)]
Fix missing newline and simplify debug printing.
llvm-svn: 211850
Alp Toker [Fri, 27 Jun 2014 02:35:57 +0000 (02:35 +0000)]
Partially disable test from r211844
ELF assembly contains .line directives that differ based on the input filename.
Weaken the test while considering options.
llvm-svn: 211849
Matt Arsenault [Fri, 27 Jun 2014 02:33:47 +0000 (02:33 +0000)]
R600: Move load/store ReplaceNodeResults to common code.
Future patches will want to custom lower loads on SI.
llvm-svn: 211848
Eric Christopher [Fri, 27 Jun 2014 02:05:24 +0000 (02:05 +0000)]
Move the constructor for NVPTXFrameLowering into the implementation
file in preparation for the subtarget move.
llvm-svn: 211847
Eric Christopher [Fri, 27 Jun 2014 02:05:22 +0000 (02:05 +0000)]
Remove unnecessary caching of the TargetMachine on NVPTXFrameLowering.
Adjust the constructor accordingly.
llvm-svn: 211846
Eric Christopher [Fri, 27 Jun 2014 02:05:19 +0000 (02:05 +0000)]
Rework the logic for setting the TargetName. This appears to
be shorter and identical in goal.
llvm-svn: 211845
Alp Toker [Fri, 27 Jun 2014 02:04:28 +0000 (02:04 +0000)]
Add test coverage for .bc input in the frontend
Test that we can consume LLVM bitcode and additionally check that it produces
the same output as a direct compilation.
The feature is crashy and has gone untested until now, but we might as well
provide some coverage as long as it remains in tree.
Also test LL source input in the same way because the existing tests for that
don't look convincing.
llvm-svn: 211844
Alp Toker [Fri, 27 Jun 2014 02:04:21 +0000 (02:04 +0000)]
Remove .bc from test config.suffixes
This was unused. Besides, a binary file can't really contain lit ShTests.
llvm-svn: 211843
Bruce Mitchener [Fri, 27 Jun 2014 01:58:47 +0000 (01:58 +0000)]
Test commit: wether -> whether.
llvm-svn: 211842
NAKAMURA Takumi [Fri, 27 Jun 2014 01:32:59 +0000 (01:32 +0000)]
clang/test/Driver/fuse-ld.c: Really fix to match dos path.
llvm-svn: 211841
Eric Christopher [Fri, 27 Jun 2014 01:27:08 +0000 (01:27 +0000)]
Remove caching of the target machine in NVPTXInstrInfo and
update constructor accordingly.
llvm-svn: 211840
Eric Christopher [Fri, 27 Jun 2014 01:27:06 +0000 (01:27 +0000)]
Remove comment that duplicated information in the constructor
that it's after.
llvm-svn: 211839
Eric Christopher [Fri, 27 Jun 2014 01:27:05 +0000 (01:27 +0000)]
Remove commented out code.
llvm-svn: 211838
Eric Christopher [Fri, 27 Jun 2014 01:27:03 +0000 (01:27 +0000)]
Remove extraneous parens and extraneous const cast (and fix the
prototype for the function to patch what we were returning).
llvm-svn: 211837
Eric Christopher [Fri, 27 Jun 2014 01:14:54 +0000 (01:14 +0000)]
Move the subtarget dependent features from the target machine to
the subtarget for the MSP430 target.
llvm-svn: 211836
Eric Christopher [Fri, 27 Jun 2014 01:14:50 +0000 (01:14 +0000)]
Remove uses and caches of the target machine and subtarget from
both MSP430InstrInfo and MSP430RegisterInfo. Remove unused member
variable StackAlign from MSP430RegisterInfo. Update constructors
accordingly.
llvm-svn: 211835
NAKAMURA Takumi [Fri, 27 Jun 2014 01:10:18 +0000 (01:10 +0000)]
Make clang-tidy-diff.py py3-compatible.
llvm-svn: 211834
Nick Kledzik [Fri, 27 Jun 2014 01:04:01 +0000 (01:04 +0000)]
Add const to sort() comparator function. Caught by gcc but not clang
llvm-svn: 211833
Anna Zaks [Fri, 27 Jun 2014 01:03:05 +0000 (01:03 +0000)]
Do not inline methods of C++ containers (coming from headers).
This silences false positives (leaks, use of uninitialized value) in simple
code that uses containers such as std::vector and std::list. The analyzer
cannot reason about the internal invariances of those data structures which
leads to false positives. Until we come up with a better solution to that
problem, let's just not inline the methods of the containers and allow objects
to escape whenever such methods are called.
This just extends an already existing flag "c++-container-inlining" and applies
the heuristic not only to constructors and destructors of the containers, but
to all of their methods.
We have a bunch of distinct user reports all related to this issue
(radar://
16058651, radar://
16580751, radar://
16384286, radar://
16795491
[PR19637]).
llvm-svn: 211832
NAKAMURA Takumi [Fri, 27 Jun 2014 00:55:16 +0000 (00:55 +0000)]
Suppress clang-tools-extra/test/clang-tidy/clang-tidy-diff.cpp on win32 due to dos path issue.
I'll fix it later.
llvm-svn: 211831
Eric Christopher [Fri, 27 Jun 2014 00:52:11 +0000 (00:52 +0000)]
Remove caching of an unused subtarget from MSP430FrameLowering.
llvm-svn: 211830
Dmitry Vyukov [Fri, 27 Jun 2014 00:47:38 +0000 (00:47 +0000)]
tsan: add __tsan_java_finalize interface function
It is required to prevent false positives between object ctor and finalizer,
as otherwise they look completely unsynchronized.
llvm-svn: 211829
Adam Nemet [Fri, 27 Jun 2014 00:43:38 +0000 (00:43 +0000)]
[X86] AVX512: Add vbroadcasti*
For now I used a separate template for these sub-vector/tuple broadcasts
rather than sharing the mem variants with avx512_int_broadcast_rm.
<rdar://problem/
17402869>
llvm-svn: 211828
Eric Christopher [Fri, 27 Jun 2014 00:37:59 +0000 (00:37 +0000)]
Remove unnecessary caching of variables by MSP430TargetLowering and
make the constructor more general since it only needs a target
machine.
llvm-svn: 211827
Eric Christopher [Fri, 27 Jun 2014 00:37:57 +0000 (00:37 +0000)]
Have MSP430SelectionDAGInfo constructor take a DataLayout rather
than a target machine since it doesn't need anything past the
DataLayout.
llvm-svn: 211826
Nick Kledzik [Fri, 27 Jun 2014 00:30:31 +0000 (00:30 +0000)]
Add utility to SimpleDefinedAtom to sort references
llvm-svn: 211825
Eric Christopher [Fri, 27 Jun 2014 00:27:40 +0000 (00:27 +0000)]
Move all of the hexagon subtarget dependent variables from the target
machine to the subtarget.
llvm-svn: 211824
Logan Chien [Fri, 27 Jun 2014 00:19:33 +0000 (00:19 +0000)]
Allow different path separator for windows build.
llvm-svn: 211823
Eric Christopher [Fri, 27 Jun 2014 00:18:25 +0000 (00:18 +0000)]
Have HexagonSelectionDAGInfo take a DataLayout rather than a
target machine since that's all it needs.
llvm-svn: 211822
Eric Christopher [Fri, 27 Jun 2014 00:13:52 +0000 (00:13 +0000)]
Make HexagonISelLowering not dependent upon a HexagonTargetMachine,
but a normal TargetMachine and remove a few cached uses.
llvm-svn: 211821
Eric Christopher [Fri, 27 Jun 2014 00:13:49 +0000 (00:13 +0000)]
Reduce indentation.
llvm-svn: 211820
Eric Christopher [Fri, 27 Jun 2014 00:13:47 +0000 (00:13 +0000)]
Remove unnecessary caching of the subtarget for HexagonFrameLowering and remove the unused constructor argument.
llvm-svn: 211819
Eric Christopher [Fri, 27 Jun 2014 00:13:43 +0000 (00:13 +0000)]
InstrItineraryData is already on the subtarget, no reason to
cache it on the target as well.
llvm-svn: 211818
Juergen Ributzka [Thu, 26 Jun 2014 23:39:52 +0000 (23:39 +0000)]
[StackMaps] Enable patchpoint liveness analysis per default.
llvm-svn: 211817
Juergen Ributzka [Thu, 26 Jun 2014 23:39:44 +0000 (23:39 +0000)]
[Stackmaps] Remove the liveness calculation for stackmap intrinsics.
There is no need to calculate the liveness information for stackmaps. The
liveness information is still available for the patchpoint intrinsic and
that is also the intended usage model.
Related to <rdar://problem/
17473725>
llvm-svn: 211816
Lang Hames [Thu, 26 Jun 2014 23:05:44 +0000 (23:05 +0000)]
[RuntimeDyld] Teach MachOObjectImage to deregister itself with the debugger upon
destruction the same way ELFObjectImage does.
llvm-svn: 211815
Alp Toker [Thu, 26 Jun 2014 22:52:05 +0000 (22:52 +0000)]
Revert "Introduce a string_ostream string builder facilty"
Temporarily back out commits r211749, r211752 and r211754.
llvm-svn: 211814
Reid Kleckner [Thu, 26 Jun 2014 22:42:18 +0000 (22:42 +0000)]
Avoid extra back reference key lookup in msmangler
Avoid a second key lookup when the back reference key is going to be
inserted in the StringMap. The string lookups in the msmangler are the
main responsible for the huge overhead when compared to the itanium
mangler. This patch makes a small but noticeable improvement.
Reviewed by: rnk
Differential Revision: http://reviews.llvm.org/D4130
Patch by Agustín Bergé!
llvm-svn: 211813
Todd Fiala [Thu, 26 Jun 2014 22:35:36 +0000 (22:35 +0000)]
Fix an incomplete null structure spec in Python readline suppression module.
Now that I'm building Linux with clang, I'm seeing more clang warnings.
This fills in some extra fields missing in the final end-of-structure-array
marker.
llvm-svn: 211812
Eric Christopher [Thu, 26 Jun 2014 22:33:55 +0000 (22:33 +0000)]
Move the various Subtarget dependent members down to the subtarget
for the Sparc port. Use the same initializeSubtargetDependencies
function to handle initialization similar to the other ports to
handle dependencies.
llvm-svn: 211811
Eric Christopher [Thu, 26 Jun 2014 22:33:52 +0000 (22:33 +0000)]
Have SparcSelectionDAGInfo take a DataLayout to initialize since
that's all it needs.
llvm-svn: 211810
Eric Christopher [Thu, 26 Jun 2014 22:33:50 +0000 (22:33 +0000)]
Remove the storage and use of the subtarget out of the sparc frame
lowering code.
llvm-svn: 211809
Sanjay Patel [Thu, 26 Jun 2014 22:18:51 +0000 (22:18 +0000)]
fixed typo
llvm-svn: 211808
Fariborz Jahanian [Thu, 26 Jun 2014 21:22:16 +0000 (21:22 +0000)]
Objective-C ARC. Provide diagnostic and fix-it
when casting a retainable object to a objc_bridge_related
CF type with the suggestion of applying the method
specified in the bridging attribute to the object.
// rdar://
15932435
llvm-svn: 211807
Justin Bogner [Thu, 26 Jun 2014 20:59:39 +0000 (20:59 +0000)]
Driver: Fix a misleading comment and test for what it actually did
llvm-svn: 211806
Justin Bogner [Thu, 26 Jun 2014 20:59:36 +0000 (20:59 +0000)]
Driver: Remove trailing whitespace
llvm-svn: 211805
Tom Roeder [Thu, 26 Jun 2014 20:43:27 +0000 (20:43 +0000)]
Fix the new LTOCodeGenerator setup in gold to parse options before using MAttrs.
This fixes a regression that made clang -flto -Wl,--plugin-opt=-mattr=+aes not
pass the "+aes" option to the LTOCodeGenerator attributes.
llvm-svn: 211804
Johannes Doerfert [Thu, 26 Jun 2014 20:24:17 +0000 (20:24 +0000)]
[Refactor] Make the used dependence types explicit
llvm-svn: 211803
Hans Wennborg [Thu, 26 Jun 2014 19:59:02 +0000 (19:59 +0000)]
clang-cl: Don't store the cl compiler Tool on the stack (PR20131)
The Command will refer back to the Tool as its source,
so it has to outlive the Command.
Having the Tool on the stack would cause us to crash
when using "clang-cl -GR -fallback", because if the
Command fails, Driver::ExecuteCompilation tries to
peek at the Command's source.
Differential Revision: http://reviews.llvm.org/D4314
llvm-svn: 211802
Arnold Schwaighofer [Thu, 26 Jun 2014 19:51:19 +0000 (19:51 +0000)]
GVN: Preserve invariant.load metadata
If both instructions to be replaced are marked invariant the resulting
instruction is invariant.
rdar://
13358910
Fix by Erik Eckstein!
llvm-svn: 211801
Eric Christopher [Thu, 26 Jun 2014 19:30:05 +0000 (19:30 +0000)]
Remove extraneous includes from the target machines.
llvm-svn: 211800
Eric Christopher [Thu, 26 Jun 2014 19:30:02 +0000 (19:30 +0000)]
Move all of the ARM subtarget features down onto the subtarget
rather than the target machine.
llvm-svn: 211799
Eric Christopher [Thu, 26 Jun 2014 19:29:59 +0000 (19:29 +0000)]
Move the frame lowering constructors out of line to avoid circular
includes.
llvm-svn: 211798
Johannes Doerfert [Thu, 26 Jun 2014 19:29:11 +0000 (19:29 +0000)]
[Fix] Broken tests after r211796.
llvm-svn: 211797
Johannes Doerfert [Thu, 26 Jun 2014 18:47:03 +0000 (18:47 +0000)]
[Refactor] Change memory access dump to preserve space
llvm-svn: 211796
Johannes Doerfert [Thu, 26 Jun 2014 18:44:14 +0000 (18:44 +0000)]
Use wrapped reduction dependences
This change will ease the transision to multiple reductions per statement as
we can now distinguish the effects of multiple reductions in the same
statement.
+ Wrapped reduction dependences are used to compute privatization dependences
+ Modified test cases to account for the change
llvm-svn: 211795
Johannes Doerfert [Thu, 26 Jun 2014 18:38:08 +0000 (18:38 +0000)]
Hybrid dependency analysis
This dependency analysis will keep track of memory accesses if they might be
part of a reduction. If not, the dependences are tracked on a statement level.
The main reason to do this is to reduce the compile time while beeing able to
distinguish the effects of reduction and non-reduction accesses.
+ Adjusted two test cases
llvm-svn: 211794
Sanjay Patel [Thu, 26 Jun 2014 18:12:42 +0000 (18:12 +0000)]
Changed Phab 'CC' to 'subscriber'; fixed typo
llvm-svn: 211793
Jim Grosbach [Thu, 26 Jun 2014 17:24:16 +0000 (17:24 +0000)]
ARM: Correctly identify cortex-m4 as v7em.
Get the predefined macro for the architecture correct.
cortex-m4: __ARM_ARCH_7EM__
cortex-m3: __ARM_ARCH_7M__
cortex-m0: __ARM_ARCH_6M__
rdar://
17420090
llvm-svn: 211792
Matt Arsenault [Thu, 26 Jun 2014 17:22:30 +0000 (17:22 +0000)]
R600/SI: Add FP mode bits to binary.
The default rounding mode to initialize the mode register needs
to be reported to the runtime. Fill in other bits a kernel
may be interested in setting for future use.
llvm-svn: 211791
Logan Chien [Thu, 26 Jun 2014 16:58:38 +0000 (16:58 +0000)]
Silence unused variable and parameter warnings.
llvm-svn: 211790
Alexander Kornienko [Thu, 26 Jun 2014 16:32:26 +0000 (16:32 +0000)]
Make the clang-tidy-diff.py test conditional on the presence of Python 2.7. Use the python binary from the configuration.
llvm-svn: 211789
Zachary Turner [Thu, 26 Jun 2014 16:26:42 +0000 (16:26 +0000)]
Add a Visualizer for VarDecl.
Reviewed by: Aaron Ballman
Differential Revision: http://reviews.llvm.org/D4303
llvm-svn: 211788
Jeroen Ketema [Thu, 26 Jun 2014 15:26:38 +0000 (15:26 +0000)]
OpenCL 1.1 does not define CL_VERSION_1_2 so use hardcoded number instead
Otherwise the test evaluates to true on OpenCL 1.1 and earlier. Since we
therefore cannot use the CL_VERSION_?_? macros move them to the proper
position in the top-level header.
llvm-svn: 211787