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Benjamin Kramer [Tue, 29 Apr 2014 23:46:48 +0000 (23:46 +0000)]
Another missing include for MSVC.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207596
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David Blaikie [Tue, 29 Apr 2014 23:43:06 +0000 (23:43 +0000)]
Fix some 80 cols violations committed in r207539
Caught by Eric Christopher in post-commit review.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207595
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Benjamin Kramer [Tue, 29 Apr 2014 23:37:02 +0000 (23:37 +0000)]
Try to fix the msvc build.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207594
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Benjamin Kramer [Tue, 29 Apr 2014 23:26:49 +0000 (23:26 +0000)]
raw_ostream: Forward declare OpenFlags and include FileSystem.h only where necessary.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207593
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Tom Stellard [Tue, 29 Apr 2014 23:12:55 +0000 (23:12 +0000)]
R600: Remove duplicate setting of SELECT expansion.
It's already set in AMDGPUISelLowering for all GPUs
Patch By: Jan Vesely
Signed-off-by: Jan Vesely <jan.vesely@rutgers.edu>
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207592
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Tom Stellard [Tue, 29 Apr 2014 23:12:53 +0000 (23:12 +0000)]
R600/SI: Custom lower SI_IF and SI_ELSE to avoid machine verifier errors
SI_IF and SI_ELSE are terminators which also produce a value. For
these instructions ISel always inserts a COPY to move their value
to another basic block. This COPY ends up between SI_(IF|ELSE)
and the S_BRANCH* instruction at the end of the block.
This breaks MachineBasicBlock::getFirstTerminator() and also the
machine verifier which assumes that terminators are grouped together at
the end of blocks.
To solve this we coalesce the copy away right after ISel to make sure
there are no instructions in between terminators at the end of blocks.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207591
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Tom Stellard [Tue, 29 Apr 2014 23:12:48 +0000 (23:12 +0000)]
R600/SI: Only select SALU instructions in the entry or exit block
SALU instructions ignore control flow, so it is not always safe to use
them within branches. This is a partial solution to this problem
until we can come up with something better.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207590
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Tom Stellard [Tue, 29 Apr 2014 23:12:46 +0000 (23:12 +0000)]
R600: optimize the UDIVREM 64 algorithm
This is a squash of several optimization commits:
- calculate DIV_Lo and DIV_Hi separately
- use BFE_U32 if we are operating on 32bit values
- use precomputed constants instead of shifting in UDVIREM
- skip the first 32 iterations of udivrem
v2: Check whether BFE is supported before using it
Patch by: Jan Vesely
Signed-off-by: Jan Vesely <jan.vesely@rutgers.edu>
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207589
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Tom Stellard [Tue, 29 Apr 2014 23:12:45 +0000 (23:12 +0000)]
R600: Implement iterative algorithm for udivrem
Initial implementation, rather slow
Patch by: Jan Vesely
Signed-off-by: Jan Vesely <jan.vesely@rutgers.edu>
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207588
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Tom Stellard [Tue, 29 Apr 2014 23:12:43 +0000 (23:12 +0000)]
R600: Change UDIV/UREM to UDIVREM when legalizing types
When legalizing ops, with UDIV/UREM set to expand, they automatically
expand to UDIVREM (if legal or custom).
We need to do this manually for legalize types.
v2:
SI should be set to Expand because the type is legal, and it is
automatically lowered to UDIVREM if UDIVREM is Legal/Custom
R600 should set to UDIV/UREM to Custom because it needs to lower them
during type legalization
Patch by: Jan Vesely
Signed-off-by: Jan Vesely <jan.vesely@rutgers.edu>
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207587
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Tom Stellard [Tue, 29 Apr 2014 23:12:38 +0000 (23:12 +0000)]
R600: remove unused variable
Patch by: Jan Vesely
Signed-off-by: Jan Vesely <jan.vesely@rutgers.edu>
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207586
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Jim Grosbach [Tue, 29 Apr 2014 22:41:58 +0000 (22:41 +0000)]
Tidy up.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207585
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Jim Grosbach [Tue, 29 Apr 2014 22:41:55 +0000 (22:41 +0000)]
Spelling.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207584
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Jim Grosbach [Tue, 29 Apr 2014 22:41:50 +0000 (22:41 +0000)]
Tidy up whitespace.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207583
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Rafael Espindola [Tue, 29 Apr 2014 22:20:40 +0000 (22:20 +0000)]
Also handle ConstantAggregateZero when optimizing vpermilvar*.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207582
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David Blaikie [Tue, 29 Apr 2014 22:04:55 +0000 (22:04 +0000)]
Fix MSVC build broken by r207580
Seems MSVC wants to be able to codegen inline-definitions of virtual
functions even in TUs that don't define the key function - and it's well
within its rights to do so.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207581
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David Blaikie [Tue, 29 Apr 2014 21:52:46 +0000 (21:52 +0000)]
PR19553: Memory leak in RuntimeDyldELF::createObjectImageFromFile
This starts in MCJIT::getSymbolAddress where the
unique_ptr<object::Binary> is release()d and (after a cast) passed to a
single caller, MCJIT::addObjectFile.
addObjectFile calls RuntimeDyld::loadObject.
RuntimeDld::loadObject calls RuntimeDyldELF::createObjectFromFile
And the pointer is never owned at this point. I say this point, because
the alternative codepath, RuntimeDyldMachO::createObjectFile certainly
does take ownership, so this seemed like a good hint that this was a/the
right place to take ownership.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207580
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Alexey Samsonov [Tue, 29 Apr 2014 21:28:13 +0000 (21:28 +0000)]
[DWARF parser] Cleanup code in DWARFDebugLine.
Move several function definitions into .cpp, unify constructors
and clear() methods (fixing a couple of latent bugs from copy-paste),
turn static function parsePrologue() into Prologue::parse().
More work needed here to untangle weird multiple inheritance
in table parsing and dumping.
No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207579
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Rafael Espindola [Tue, 29 Apr 2014 21:02:37 +0000 (21:02 +0000)]
Remove tabs.
Sorry, new machine and I forgot to change the editor setting.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207578
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Rafael Espindola [Tue, 29 Apr 2014 20:41:54 +0000 (20:41 +0000)]
Two fixes to the vpermilvar optimization.
The instcomine logic to handle vpermilvar's pd and 256 variants was incorrect.
The _256 variants have indexes into the individual 128 bit lanes and in all
cases it also has to mask out unused bits.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207577
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Andrea Di Biagio [Tue, 29 Apr 2014 20:17:28 +0000 (20:17 +0000)]
[Windows] Fix assertion failure when passing 'nul' in input to clang.
Before this patch, if 'nul' was passed in input to clang, function
getStatus() (in Path.inc) always returned an instance of file_status with
field 'nFileSizeHigh' and 'nFileSizeLow' left uninitialized.
This was causing the triggering of an assertion failure in MemoryBuffer.cpp due
to an invalid FileSize for device 'nul'.
This patch fixes the assertion failure modifying the constructors of class
file_status (in llvm/Support/FileSystem.h) so that every field of the class
gets initialized to zero by default.
A clang test will be submitted on a separate patch.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207575
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Diego Novillo [Tue, 29 Apr 2014 20:06:10 +0000 (20:06 +0000)]
Fix vectorization remarks.
This patch changes the vectorization remarks to also inform when
vectorization is possible but not beneficial.
Added tests to exercise some loop remarks.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207574
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Yi Jiang [Tue, 29 Apr 2014 19:37:20 +0000 (19:37 +0000)]
Continue slp vectorization even the BB already has vectorized store radar://
16641956
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207572
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Yi Jiang [Tue, 29 Apr 2014 19:35:39 +0000 (19:35 +0000)]
Add slp vectorization to LTO passes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207571
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Adam Nemet [Tue, 29 Apr 2014 18:25:28 +0000 (18:25 +0000)]
Reapply r207271 without the testcase
PR19608 was filed to find a suitable testcase.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207569
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Reed Kotler [Tue, 29 Apr 2014 17:57:50 +0000 (17:57 +0000)]
Add Simple return instruction to Mips fast-isel
Reviewers: dsanders
Reviewed by: dsanders
Differential Revision: http://reviews.llvm.org/D3430
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207565
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Alexey Samsonov [Tue, 29 Apr 2014 17:12:42 +0000 (17:12 +0000)]
[DWARF parser] Compress DIEMinimal even further, simplify building DIE tree.
DIE doesn't need to store a pointer to its parent: we can traverse the DIE tree
only with functions getFirstChild() and getSibling(). Parents must be known
only when we construct the tree. Rewrite setDIERelations() procedure in a more
straightforward way, and get rid of lots of now unused DIEMinimal methods.
No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207563
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Duncan P. N. Exon Smith [Tue, 29 Apr 2014 17:07:45 +0000 (17:07 +0000)]
SupportTest: Fix test names harder
r207552, r207553 and r207554 all had bad test names.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207560
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Duncan P. N. Exon Smith [Tue, 29 Apr 2014 17:07:42 +0000 (17:07 +0000)]
BranchProb: Simplify printing code
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207559
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Daniel Sanders [Tue, 29 Apr 2014 17:04:30 +0000 (17:04 +0000)]
[mips] Remove two more redundant 'let Predicates = [HasStdEnc]' statements that were missed
Summary:
The InstSE class already initializes Predicates to [HasStdEnc].
No functional change (confirmed by diffing tablegen-erated files before and
after)
Differential Revision: http://reviews.llvm.org/D3548
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207558
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Duncan P. N. Exon Smith [Tue, 29 Apr 2014 16:47:39 +0000 (16:47 +0000)]
Support: Remove out-of-date comments
The code is now shared... no need for a note.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207555
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Duncan P. N. Exon Smith [Tue, 29 Apr 2014 16:44:59 +0000 (16:44 +0000)]
Support: More BlockFrequencyTest => BranchProbabilityTest
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207554
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Duncan P. N. Exon Smith [Tue, 29 Apr 2014 16:44:56 +0000 (16:44 +0000)]
Support: Fix test name
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207553
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Duncan P. N. Exon Smith [Tue, 29 Apr 2014 16:40:17 +0000 (16:40 +0000)]
Support: BlockFrequencyTest => BranchProbabilityTest
Move a detailed test of `BranchProbability::scale()` from
`BlockFrequencyTest` over to `BranchProbabilityTest`.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207552
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Daniel Sanders [Tue, 29 Apr 2014 16:37:01 +0000 (16:37 +0000)]
[mips] Remove more redundant 'let Predicates = [HasStdEnc]' statements
Summary:
The InstSE class already initializes Predicates to [HasStdEnc].
No functional change (confirmed by diffing tablegen-erated files before and
after)
Differential Revision: http://reviews.llvm.org/D3547
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207551
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Duncan P. N. Exon Smith [Tue, 29 Apr 2014 16:31:29 +0000 (16:31 +0000)]
blockfreq: Defer to BranchProbability::scale() (again)
Change `BlockFrequency` to defer to `BranchProbability::scale()` and
`BranchProbability::scaleByInverse()`.
This removes `BlockFrequency::scale()` from its API (and drops the
ability to see the remainder), but the only user was the unit tests. If
some code in the future needs an API that exposes the remainder, we can
add something to `BranchProbability`, but I find that unlikely.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207550
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Daniel Sanders [Tue, 29 Apr 2014 16:24:10 +0000 (16:24 +0000)]
[mips] Remove redundant 'let Predicates = [HasStdEnc]' statements
Summary:
The MipsPat class already initializes Predicates to [HasStdEnc].
No functional change (confirmed by diffing tablegen-erated files before and
after)
Differential Revision: http://reviews.llvm.org/D3546
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207548
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Duncan P. N. Exon Smith [Tue, 29 Apr 2014 16:20:05 +0000 (16:20 +0000)]
blockfreq: Defer to BranchProbability::scale()
`BlockMass` can now defer to `BranchProbability::scale()`.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207547
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Duncan P. N. Exon Smith [Tue, 29 Apr 2014 16:20:01 +0000 (16:20 +0000)]
blockfreq: Remove BlockMass*BlockMass
Since `BlockMass` is an implementation detail and there are no current
users of this, delete `BlockMass::operator*=(BlockMass)`. I might need
this when I try to strip out `UnsignedFloat`, but I can pull it back in
at that point.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207546
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Duncan P. N. Exon Smith [Tue, 29 Apr 2014 16:15:39 +0000 (16:15 +0000)]
Support: remove unnecessary namespace
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207545
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Duncan P. N. Exon Smith [Tue, 29 Apr 2014 16:15:35 +0000 (16:15 +0000)]
Support: Add BranchProbability::scale() and ::scaleByInverse()
Add API to `BranchProbability` for scaling big integers. Next job is to
rip the logic out of `BlockMass` and `BlockFrequency`.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207544
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Dan Liew [Tue, 29 Apr 2014 16:13:27 +0000 (16:13 +0000)]
Document recently added sphinx documentation options in
CMake.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207543
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Duncan P. N. Exon Smith [Tue, 29 Apr 2014 16:12:16 +0000 (16:12 +0000)]
Support: Simplify BranchProbability operators
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207541
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Duncan P. N. Exon Smith [Tue, 29 Apr 2014 16:12:13 +0000 (16:12 +0000)]
Support: Add unit tests for BranchProbability
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207540
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David Blaikie [Tue, 29 Apr 2014 15:58:35 +0000 (15:58 +0000)]
DwarfDebug: Split the initialization of abstract and non-abstract subprogram DIEs.
These were called from distinct places and had significant distinct
behavior. No need to make that a dynamic check inside the function
rather than just having two functions (refactoring some common code into
a helper function to be called from the two separate functions).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207539
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NAKAMURA Takumi [Tue, 29 Apr 2014 15:52:46 +0000 (15:52 +0000)]
LinkModulesTest.cpp: Reformat.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207537
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NAKAMURA Takumi [Tue, 29 Apr 2014 15:52:36 +0000 (15:52 +0000)]
[CMake] Enable llvm/unittests/LinkerTests. It had not been enabled since r199354.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207536
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NAKAMURA Takumi [Tue, 29 Apr 2014 15:52:27 +0000 (15:52 +0000)]
LinkModulesTest.cpp: Use test-specific Ctx instead of getGlobalContext(). The global context might not be free'd. [vg_leak]
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207535
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Tilmann Scheller [Tue, 29 Apr 2014 15:02:40 +0000 (15:02 +0000)]
[ARM64] Disable regression tests for the old JIT.
Since the ARM64 backend doesn't implement support for the old JIT those tests are failing when the regression tests are run on an AArch64 host.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207530
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Daniel Sanders [Tue, 29 Apr 2014 14:28:58 +0000 (14:28 +0000)]
[mips][msa] Use CHECK-LABEL in basic_operations*.ll
Differential Revision: http://reviews.llvm.org/D3536
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207529
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Diego Novillo [Tue, 29 Apr 2014 14:27:31 +0000 (14:27 +0000)]
Add optimization remarks to the loop unroller and vectorizer.
Summary:
This calls emitOptimizationRemark from the loop unroller and vectorizer
at the point where they make a positive transformation. For the
vectorizer, it reports vectorization and interleave factors. For the
loop unroller, it reports all the different supported types of
unrolling.
Subscribers: llvm-commits
Differential Revision: http://reviews.llvm.org/D3456
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207528
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Joerg Sonnenberger [Tue, 29 Apr 2014 13:42:02 +0000 (13:42 +0000)]
Parse and create GOT_PREL relocations.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207526
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Daniel Sanders [Tue, 29 Apr 2014 13:31:37 +0000 (13:31 +0000)]
[mips][msa] Fix element extraction where the index is variable.
Summary:
This isn't supported directly so we splat the vector element and extract
the most convenient copy.
Reviewers: matheusalmeida
Reviewed By: matheusalmeida
Differential Revision: http://reviews.llvm.org/D3530
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207524
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Yaron Keren [Tue, 29 Apr 2014 13:21:05 +0000 (13:21 +0000)]
Updated the link to the correct URL.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207523
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Rafael Espindola [Tue, 29 Apr 2014 12:46:50 +0000 (12:46 +0000)]
Centralize the handling of the thumb bit.
This patch centralizes the handling of the thumb bit around
MCStreamer::isThumbFunc and makes isThumbFunc handle aliases.
This fixes a corner case, but the main advantage is having just one
way to check if a MCSymbol is thumb or not. This should still be
refactored to be ARM only, but at least now it is just one predicate
that has to be refactored instead of 3 (isThumbFunc,
ELF_Other_ThumbFunc, and SF_ThumbFunc).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207522
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Tim Northover [Tue, 29 Apr 2014 10:13:10 +0000 (10:13 +0000)]
ARM: fix test after change to indirect symbol emission.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207519
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Tim Northover [Tue, 29 Apr 2014 10:06:10 +0000 (10:06 +0000)]
X86: emit hidden stubs into a proper non_lazy_symbol_pointer section.
rdar://problem/
16660411
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207518
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Tim Northover [Tue, 29 Apr 2014 10:06:05 +0000 (10:06 +0000)]
ARM: emit hidden stubs into a proper non_lazy_symbol_pointer section.
rdar://problem/
16660411
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207517
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Zinovy Nis [Tue, 29 Apr 2014 09:45:08 +0000 (09:45 +0000)]
[BUG] Fix -Wunused-variable warning in Release mode. Thnx to Kostya Serebryany for pointing.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207516
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Benjamin Kramer [Tue, 29 Apr 2014 09:37:54 +0000 (09:37 +0000)]
AArch64: Mark vector long multiplication as expand.
There are no patterns for this. This was already fixed for ARM64 but I forgot
to apply it to AArch64 too.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207515
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Kostya Serebryany [Tue, 29 Apr 2014 09:33:02 +0000 (09:33 +0000)]
fix -Wunused-variable warning in Release mode
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207514
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Elena Demikhovsky [Tue, 29 Apr 2014 09:09:15 +0000 (09:09 +0000)]
AVX-512: optimized a shuffle pattern to VINSERTI64x4.
Added intrinsics for VPERMT2PS/PD/D/Q instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207513
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Zinovy Nis [Tue, 29 Apr 2014 08:55:11 +0000 (08:55 +0000)]
[OPENMP][LV][D3423] Respect Hints.Force meta-data for loops in LoopVectorizer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207512
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Craig Topper [Tue, 29 Apr 2014 07:58:41 +0000 (07:58 +0000)]
[C++11] Add 'override' keywords and remove 'virtual'. Additionally add 'final' and leave 'virtual' on some methods that are marked virtual without overriding anything and have no obvious overrides themselves.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207511
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Craig Topper [Tue, 29 Apr 2014 07:58:34 +0000 (07:58 +0000)]
[C++11] Add 'override' keywords and remove 'virtual'. Additionally add 'final' and leave 'virtual' on some methods that are marked virtual without overriding anything and have no obvious overrides themselves. AArch64 edition
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207510
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Craig Topper [Tue, 29 Apr 2014 07:58:25 +0000 (07:58 +0000)]
[C++11] Add 'override' keywords and remove 'virtual'. Additionally add 'final' and leave 'virtual' on some methods that are marked virtual without overriding anything and have no obvious overrides themselves. ARM64 edition
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207509
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Craig Topper [Tue, 29 Apr 2014 07:58:16 +0000 (07:58 +0000)]
[C++11] Add 'override' keywords and remove 'virtual'. Additionally add 'final' and leave 'virtual' on some methods that are marked virtual without overriding anything and have no obvious overrides themselves. Hexagon edition
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207508
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Craig Topper [Tue, 29 Apr 2014 07:58:09 +0000 (07:58 +0000)]
[C++11] Add 'override' keywords and remove 'virtual'. Additionally add 'final' and leave 'virtual' on some methods that are marked virtual without overriding anything and have no obvious overrides themselves. MSP430 edition
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207507
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Craig Topper [Tue, 29 Apr 2014 07:58:02 +0000 (07:58 +0000)]
[C++11] Add 'override' keywords and remove 'virtual'. Additionally add 'final' and leave 'virtual' on some methods that are marked virtual without overriding anything and have no obvious overrides themselves. Mips edition
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207506
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Craig Topper [Tue, 29 Apr 2014 07:57:44 +0000 (07:57 +0000)]
[C++11] Add 'override' keywords and remove 'virtual'. Additionally add 'final' and leave 'virtual' on some methods that are marked virtual without overriding anything and have no obvious overrides themselves. NVPTX edition
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207505
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Craig Topper [Tue, 29 Apr 2014 07:57:37 +0000 (07:57 +0000)]
[C++11] Add 'override' keywords and remove 'virtual'. Additionally add 'final' and leave 'virtual' on some methods that are marked virtual without overriding anything and have no obvious overrides themselves. PowerPC edition
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207504
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Craig Topper [Tue, 29 Apr 2014 07:57:24 +0000 (07:57 +0000)]
[C++11] Add 'override' keywords and remove 'virtual'. Additionally add 'final' and leave 'virtual' on some methods that are marked virtual without overriding anything and have no obvious overrides themselves. R600 edition
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207503
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Craig Topper [Tue, 29 Apr 2014 07:57:13 +0000 (07:57 +0000)]
[C++11] Add 'override' keywords and remove 'virtual'. Additionally add 'final' and leave 'virtual' on some methods that are marked virtual without overriding anything and have no obvious overrides themselves. Sparc edition
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207502
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Craig Topper [Tue, 29 Apr 2014 07:57:00 +0000 (07:57 +0000)]
[C++11] Add 'override' keywords and remove 'virtual'. Additionally add 'final' and leave 'virtual' on some methods that are marked virtual without overriding anything and have no obvious overrides themselves. XCore edition
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207501
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Hao Liu [Tue, 29 Apr 2014 07:51:19 +0000 (07:51 +0000)]
[ARM64]Fix a bug about incorrect operand order in an EXT instruction, which is introduced by r207485.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207500
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Michael Zolotukhin [Tue, 29 Apr 2014 07:35:33 +0000 (07:35 +0000)]
Fix a typo in comment
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207499
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Chandler Carruth [Tue, 29 Apr 2014 01:57:35 +0000 (01:57 +0000)]
[ADT] Make the iterator adaptor utility a touch more general by
requiring full control over the various parameters to the std::iterator
concept / trait thing. This is a precursor for adjusting these things to
where you can write a bidirectional iterator wrapping a random access
iterator with custom increment and decrement logic.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207487
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Hao Liu [Tue, 29 Apr 2014 01:50:36 +0000 (01:50 +0000)]
[ARM64]Fix a bug when lowering shuffle vector to an EXT instruction.
E.g. Mask like <-1, -1, 1, ...> will generate incorrect EXT index.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207485
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Eric Christopher [Tue, 29 Apr 2014 00:16:46 +0000 (00:16 +0000)]
None of these targets actually define their own CFI_INSTRUCTION
opcode so there's no reason to use the target namespace for it
rather than TargetOpcode.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207475
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Eric Christopher [Tue, 29 Apr 2014 00:16:42 +0000 (00:16 +0000)]
80-column fixups.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207474
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Eric Christopher [Tue, 29 Apr 2014 00:16:40 +0000 (00:16 +0000)]
80-column, tab characters, comment fixups.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207473
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Eric Christopher [Tue, 29 Apr 2014 00:16:33 +0000 (00:16 +0000)]
Fix 80-columns, tab characters, and comments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207472
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Chandler Carruth [Tue, 29 Apr 2014 00:14:27 +0000 (00:14 +0000)]
[ADT] Teach PointerUnion to support assignment directly from nullptr to
clear it out.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207471
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Chandler Carruth [Mon, 28 Apr 2014 23:44:14 +0000 (23:44 +0000)]
[cleanup] Add some actual positive tests for equality. This unittest
never actually compared for equality two pointer unions that were equal.
Fortunately, things seem to work. =]
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207468
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Chandler Carruth [Mon, 28 Apr 2014 23:42:22 +0000 (23:42 +0000)]
[cleanup] Make this test use a proper fixture rather than globals.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207466
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Chandler Carruth [Mon, 28 Apr 2014 23:37:53 +0000 (23:37 +0000)]
[cleanup] Fix the whitespace in this test. Notably, correct spacing
around pointer types.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207465
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David Blaikie [Mon, 28 Apr 2014 23:36:52 +0000 (23:36 +0000)]
Remove DwarfUnit::LabelRange since it's unused.
Seems at some point the intent was to emit fission ranges_base as unique
per CU but the code today emits ranges_base as the start of the ranges
section for all CUs being compiled and all the ranges_base relative
addresses are relative to that. So removing this dead code and leaving
the status quo until there's a reason to change it (perhaps something's
faster if it has distinct ranges for each CU).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207464
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Chandler Carruth [Mon, 28 Apr 2014 23:07:49 +0000 (23:07 +0000)]
Revert r207271 for now. This commit introduced a test case that ran
clang directly from the LLVM test suite! That doesn't work. I've
followed up on the review thread to try and get a viable solution sorted
out, but trying to get the tree clean here.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207462
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Alexey Samsonov [Mon, 28 Apr 2014 23:00:06 +0000 (23:00 +0000)]
[DWARF parser] DWARFDebugFrame: Make FrameEntry struct smaller.
FrameEntry doesn't need to hold a reference to the section it is
located in. Instead, pass DataExtractor as an argument of parsing
function.
No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207461
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David Blaikie [Mon, 28 Apr 2014 22:52:50 +0000 (22:52 +0000)]
AddressPool::HasBeenUsed: Add comment explaining the use-case for this flag.
Based on code review by Eric Christopher on r207323
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207460
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Alexey Samsonov [Mon, 28 Apr 2014 22:52:24 +0000 (22:52 +0000)]
[DWARF parser] DWARFDebugFrame: use unique_ptr instead of raw pointer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207459
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David Blaikie [Mon, 28 Apr 2014 22:41:39 +0000 (22:41 +0000)]
DIE: Document some learnings about why the world isn't perfect.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207458
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Alexey Samsonov [Mon, 28 Apr 2014 22:27:46 +0000 (22:27 +0000)]
[DWARF parser] Simplify DWARFDebugAranges generation.
There is no need to keep the whole contents of .debug_aranges section
in memory when we build address ranges table. Memory optimization that
used to be in this code (precalculate the size of vector of ranges before
filling it) is not really needed - later we will compact and resize this
vector anyway.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207457
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David Blaikie [Mon, 28 Apr 2014 22:27:26 +0000 (22:27 +0000)]
Satisfy sub-optimal GCC warning.
(Clang doesn't warn here because it knows the string is benign - the
assert still checks what it's intended to - though putting the correct
parens does make clang-format format the code a little better)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207456
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Eric Christopher [Mon, 28 Apr 2014 22:24:57 +0000 (22:24 +0000)]
We already calculate WideVT above, just reuse it.
Patch by Jan Vesely <jan.vesely@rutgers.edu>.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207455
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Eli Bendersky [Mon, 28 Apr 2014 22:19:12 +0000 (22:19 +0000)]
Add (...) around && clause to appeace gcc 4.8's warning
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207452
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Dan Liew [Mon, 28 Apr 2014 22:06:20 +0000 (22:06 +0000)]
Teach add_sphinx_target() to respect the LLVM_INSTALL_TOOLCHAIN_ONLY CMake
option.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207450
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David Blaikie [Mon, 28 Apr 2014 21:14:27 +0000 (21:14 +0000)]
DebugInfo: Just store the DIE by value in the DwarfUnit
Since all 4 ctor calls in DwarfDebug just pass in a trivially
constructed DIE with the right tag type, sink the tag selection down
into the Dwarf*Unit ctors (removing the argument entirely from callers
in DwarfDebug) and initialize the DIE member in DwarfUnit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207448
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David Blaikie [Mon, 28 Apr 2014 21:04:29 +0000 (21:04 +0000)]
Pass DIEs to DwarfUnit constructors by unique_ptr.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207447
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Rafael Espindola [Mon, 28 Apr 2014 20:53:11 +0000 (20:53 +0000)]
Add an option for evaluating past symbols.
When evaluating an assembly expression for a relocation, we want to
stop at MCSymbols that are in the symbol table, even if they are variables.
This is needed since the semantics may require that the relocation use them.
That is not the case when computing the value of a symbol in the symbol table.
There are no relocations in this case and we have to keep going until we hit
a section or find out that the expression doesn't have an assembly time
value.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207445
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