Commit Graph

1870 Commits

Author SHA1 Message Date
Frederic Riss
2368d54c07 YAML traits need to be in the llvm::yaml namespace.
Hope this fixes the bits, eg:
http://lab.llvm.org:8011/builders/clang-hexagon-elf/builds/27147

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238586 91177308-0d34-0410-b5e6-96231b3b80d8
2015-05-29 18:14:55 +00:00
Frederic Riss
9282af9d6c [YAMLIO] Make line-wrapping configurable and test it.
Summary:
We would wrap flow mappings and sequences when they go over a hardcoded 70
characters limit. Make the wrapping column configurable (and default to 70
co the change should be NFC for current users). Passing 0 allows to completely
suppress the wrapping which makes it easier to handle in tools like FileCheck.

Reviewers: bogner

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D10109

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238584 91177308-0d34-0410-b5e6-96231b3b80d8
2015-05-29 17:56:28 +00:00
Petar Jovanovic
a703f676f7 [Mips64] Add support for MCJIT for MIPS64r2 and MIPS64r6
Add support for resolving MIPS64r2 and MIPS64r6 relocations in MCJIT.

Patch by Vladimir Radosavljevic.

Differential Revision: http://reviews.llvm.org/D9667


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238424 91177308-0d34-0410-b5e6-96231b3b80d8
2015-05-28 13:48:41 +00:00
Duncan P. N. Exon Smith
09fe4bf794 Reapply "AsmPrinter: Change DIEValue to be stored by value"
This reverts commit r238350, effectively reapplying r238349 after fixing
(all?) the problems, all somehow related to how I was using
`AlignedArrayCharUnion<>` inside `DIEValue`:

  - MSVC can only handle `sizeof()` on types, not values.  Change the
    assert.
  - GCC doesn't know the `is_trivially_copyable` type trait.  Instead of
    asserting it, add destructors.
  - Call placement new even when constructing POD (i.e., the pointers).
  - Instead of copying the char buffer, copy the casted classes.

I've left in a couple of `static_assert`s that I think both MSVC and GCC
know how to handle.  If the bots disagree with me, I'll remove them.

  - Check that the constructed type is either standard layout or a
    pointer.  This protects against a programming error: we really want
    the "small" `DIEValue`s to be small and simple, so don't
    accidentally change them not to be.
  - Similarly, check that the size of the buffer is no bigger than a
    `uint64_t` or a pointer.  (I thought checking against
    `sizeof(uint64_t)` would be good enough, but Chandler suggested that
    pointers might sometimes be bigger than that in the context of
    sanitizers.)

I've also committed r238359 in the meantime, which introduces a
DIEValue.def to simplify dispatching between the various types (thanks
to a review comment by David Blaikie).  Without that, this commit would
be almost unintelligible.

Here's the original commit message:
--
Change `DIEValue` to be stored/passed/etc. by value, instead of
reference.  It's now a discriminated union, with a `Val` field storing
the actual type.  The classes that used to inherit from `DIEValue` no
longer do.  There are two categories of these:

  - Small values fit in a single pointer and are stored by value.
  - Large values require auxiliary storage, and are stored by reference.

The only non-mechanical change is to tools/dsymutil/DwarfLinker.cpp.  It
was relying on `DIEInteger`s being passed around by reference, so I
replaced that assumption with a `PatchLocation` type that stores a safe
reference to where the `DIEInteger` lives instead.

This commit causes a temporary regression in memory usage, since I've
left merging `DIEAbbrevData` into `DIEValue` for a follow-up commit.  I
measured an increase from 845 MB to 879 MB, around 3.9%.  The follow-up
drops it lower than the starting point, and I've only recently brought
the memory this low anyway, so I'm committing these changes separately
to keep them incremental.  (I also considered swapping the commits, but
the other one first would cause a lot more code churn.)

(I'm looking at `llc` memory usage on `verify-uselistorder.lto.opt.bc`;
see r236629 for details.)
--

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238362 91177308-0d34-0410-b5e6-96231b3b80d8
2015-05-27 22:14:58 +00:00
Renato Golin
deae59fceb ARMTargetParser: Make BSD Thumb/BE armv6 work
Simple change to make arch like "thumbv6" and "armbev6" to return the
correct CPU for FreeBSD and NetBSD.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238353 91177308-0d34-0410-b5e6-96231b3b80d8
2015-05-27 19:49:53 +00:00
Duncan P. N. Exon Smith
3c41ae83f2 Revert "AsmPrinter: Change DIEValue to be stored by value"
This reverts commit r238349, since it caused some errors on bots:
  - std::is_trivially_copyable isn't available until GCC 5.0.
  - It was complaining about strict aliasing with my use of
    ArrayCharUnion.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238350 91177308-0d34-0410-b5e6-96231b3b80d8
2015-05-27 19:30:27 +00:00
Duncan P. N. Exon Smith
b9d92c6a8d AsmPrinter: Change DIEValue to be stored by value
Change `DIEValue` to be stored/passed/etc. by value, instead of
reference.  It's now a discriminated union, with a `Val` field storing
the actual type.  The classes that used to inherit from `DIEValue` no
longer do.  There are two categories of these:

  - Small values fit in a single pointer and are stored by value.
  - Large values require auxiliary storage, and are stored by reference.

The only non-mechanical change is to tools/dsymutil/DwarfLinker.cpp.  It
was relying on `DIEInteger`s being passed around by reference, so I
replaced that assumption with a `PatchLocation` type that stores a safe
reference to where the `DIEInteger` lives instead.

This commit causes a temporary regression in memory usage, since I've
left merging `DIEAbbrevData` into `DIEValue` for a follow-up commit.  I
measured an increase from 845 MB to 879 MB, around 3.9%.  The follow-up
drops it lower than the starting point, and I've only recently brought
the memory this low anyway, so I'm committing these changes separately
to keep them incremental.  (I also considered swapping the commits, but
the other one first would cause a lot more code churn.)

(I'm looking at `llc` memory usage on `verify-uselistorder.lto.opt.bc`;
see r236629 for details.)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238349 91177308-0d34-0410-b5e6-96231b3b80d8
2015-05-27 19:22:50 +00:00
Duncan P. N. Exon Smith
24ad5c9e05 AsmPrinter: Make DIEString small
Expose the `DwarfStringPool` entry in a header, and store a pointer to
it directly in `DIEString`.  Instead of choosing at creation time how to
emit it, use the `dwarf::Form` to determine that at emission time.
Besides avoiding the other `DIEValue`, this shaves two pointers off of
`DIEString`; the data is now a single pointer.  This is a nice cleanup
on its own -- and drops memory usage from 861 MB down to 853 MB, around
0.9% -- but it's also preparation for passing `DIEValue`s by value.

(I'm looking at `llc` memory usage on `verify-uselistorder.lto.opt.bc`;
see r236629 for details.)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238117 91177308-0d34-0410-b5e6-96231b3b80d8
2015-05-24 16:40:47 +00:00
Renato Golin
84b1a805bb Adding profile and version parsers to ARMTargetParser
This allows us to match armv6m to default to thumb, but will also be used by
Clang's driver and remove the current incomplete copy in it.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238036 91177308-0d34-0410-b5e6-96231b3b80d8
2015-05-22 18:17:55 +00:00
Michael J. Spencer
b86942cca4 [Support] Fix ErrorOr equality operator.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237970 91177308-0d34-0410-b5e6-96231b3b80d8
2015-05-21 23:15:00 +00:00
Adrian Prantl
849c7601a0 IR / debug info: Add a DWOId field to DICompileUnit,
so DWARF skeleton CUs can be expression in IR. A skeleton CU is a
(typically empty) DW_TAG_compile_unit that has a DW_AT_(GNU)_dwo_name and
a DW_AT_(GNU)_dwo_id attribute. It is used to refer to external debug info.

This is a prerequisite for clang module debugging as discussed in
http://lists.cs.uiuc.edu/pipermail/cfe-dev/2014-November/040076.html.
In order to refer to external types stored in split DWARF (dwo) objects,
such as clang modules, we need to emit skeleton CUs, which identify the
dwarf object (i.e., the clang module) by filename (the SplitDebugFilename)
and a hash value, the dwo_id.

This patch only contains the IR changes. The idea is that a CUs with a
non-zero dwo_id field will be emitted together with a DW_AT_GNU_dwo_name
and DW_AT_GNU_dwo_id attribute.

http://reviews.llvm.org/D9488
rdar://problem/20091852

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237949 91177308-0d34-0410-b5e6-96231b3b80d8
2015-05-21 20:37:30 +00:00
Alex Lorenz
802ab073da YAML: Null terminate block scalar's value.
The commit null terminates the string value in the `yaml::BlockScalarNode`
class.

This change is motivated by the initial MIR serialization commit (r237708)
that I reverted in r237730 because the LLVM IR source from the block
scalar node wasn't terminated by a null character and thus the buildbots
failed on one testcase sometimes. This change enables me to recommit 
the reverted commit. 


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237942 91177308-0d34-0410-b5e6-96231b3b80d8
2015-05-21 19:45:02 +00:00
Derek Schuff
493bc7e300 Fix StreamingMemoryObject to respect known object size.
The existing code for method StreamingMemoryObject.fetchToPos does not respect
the corresonding call to setKnownObjectSize(). As a result, it allows the
StreamingMemoryObject to read bytes past the object size.

This patch provides a test case, and code to fix the problem.

Patch by Karl Schimpf
Differential Revision: http://reviews.llvm.org/D8931

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237939 91177308-0d34-0410-b5e6-96231b3b80d8
2015-05-21 19:40:19 +00:00
Renato Golin
b6ea67e027 Make Triple::parseARMArch use ARMTargetParser
Simplifying Triple::parseARMArch, leaving all the parsing to ARMTargetParser.

This commit also adds AArch64 detection to ARMTargetParser canonicalization,
and a two RedHat arch names (v{6,7}hl, meaning hard-float / little-endian).

Adding enough unit tests to cover the basics. Clang checks fine.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237902 91177308-0d34-0410-b5e6-96231b3b80d8
2015-05-21 13:52:20 +00:00
Alex Lorenz
3f1b2bdf5d AsmParser: Require a terminating null character when creating memory buffer.
This commit modifies the memory buffer creation in the AsmParser library so 
that it requires a terminating null character. The LLLexer in the AsmParser
library checks for EOF only when it sees a null character, thus it would
be best to require it when creating a memory buffer so that the memory
buffer constructor can verify that a terminating null character is indeed
present.

Reviewers: Duncan P. N. Exon Smith, Matthias Braun

Differential Revision: http://reviews.llvm.org/D9883


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237833 91177308-0d34-0410-b5e6-96231b3b80d8
2015-05-20 20:41:27 +00:00
Renato Golin
8ca7ac2a38 Get Triple::getARMCPUForArch() to use TargetParser
First ARMTargetParser FIXME, conservatively changing the way we parse CPUs
in the back-end. Still not perfect, with a lot of special cases, but moving
towards a more generic solution.

Moving all logic to the target parser made some unwritten assumptions
about architectures in Clang to break. I've added a lot of architectures
required by Clang, and default to CPUs that Clang believes it should
(and I agree).

I've also added a lot of unit tests, with the correct CPU for each
architecture, and Clang seems to be working correctly, too.

It also became clear that using "unsigned ID" as the argument for the get
methods makes it hard to know what ID, so I also changed the argument names
to match the enum type names.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237797 91177308-0d34-0410-b5e6-96231b3b80d8
2015-05-20 15:05:07 +00:00
Pawel Bylica
5a2d715235 Unit tests for the getSwappedBytes(double) fix from r237673.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237795 91177308-0d34-0410-b5e6-96231b3b80d8
2015-05-20 14:57:43 +00:00
David Blaikie
042dd34f9c Simplify IRBuilder::CreateCall* by using ArrayRef+initializer_list/braced init only
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237624 91177308-0d34-0410-b5e6-96231b3b80d8
2015-05-18 22:13:54 +00:00
Hans Wennborg
febe7813c8 Fix llvm::BumpPtrAllocatorImpl::Reset()
BumpPtrAllocator's Reset wouldn't clear CustomSizedSlabs if Slabs.size() == 0.

Patch by Kal <b17c0de@gmail.com>!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237588 91177308-0d34-0410-b5e6-96231b3b80d8
2015-05-18 16:54:17 +00:00
Eric Christopher
1bef1cdd92 While in GlobalValue fix the function(s) that don't follow the
naming convention and update users.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237461 91177308-0d34-0410-b5e6-96231b3b80d8
2015-05-15 18:20:14 +00:00
Alex Lorenz
29a3c1d580 YAML: Add support for literal block scalar I/O.
This commit gives the users of the YAML Traits I/O library 
the ability to serialize scalars using the YAML literal block 
scalar notation by allowing them to implement a specialization 
of the `BlockScalarTraits` struct for their custom types.

Reviewers: Duncan P. N. Exon Smith

Differential Revision: http://reviews.llvm.org/D9613


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237404 91177308-0d34-0410-b5e6-96231b3b80d8
2015-05-14 23:08:22 +00:00
Alex Lorenz
b96942f6ec YAML: Implement block scalar parsing.
This commit implements the parsing of YAML block scalars.
Some code existed for it before, but it couldn't parse block
scalars.

This commit adds a new yaml node type to represent the block
scalar values. 

This commit also deletes the 'spec-09-27' and 'spec-09-28' tests
as they are identical to the test file 'spec-09-26'.

This commit introduces 3 new utility functions to the YAML scanner
class: `skip_s_space`, `advanceWhile` and `consumeLineBreakIfPresent`.

Reviewers: Duncan P. N. Exon Smith

Differential Revision: http://reviews.llvm.org/D9503


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237314 91177308-0d34-0410-b5e6-96231b3b80d8
2015-05-13 23:10:51 +00:00
Justin Bogner
42ab8c0a90 InstrProf: Treat functions with a coverage map but no profile as unreached
If we have a coverage mapping but no profile data for a function,
calling it mismatched is misleading. This can just as easily be
unreachable code that was stripped from the binary. Instead, treat
these the same as functions where we have an explicit "zero" coverage
map by setting the count to zero for each mapped region.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237298 91177308-0d34-0410-b5e6-96231b3b80d8
2015-05-13 22:03:04 +00:00
Diego Novillo
a3bccceda7 Add function entry count metadata.
Summary:
This adds three Function methods to handle function entry counts:
setEntryCount() and getEntryCount().

Entry counts are stored under the MD_prof metadata node with the name
"function_entry_count". They are unsigned 64 bit values set by profilers
(instrumentation and sample profiler changes coming up).

Added documentation for new profile metadata and tests.

Reviewers: dexonsmith, bogner

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D9628

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237260 91177308-0d34-0410-b5e6-96231b3b80d8
2015-05-13 15:13:45 +00:00
David Blaikie
bbd301d97a Readdress r236990, use of static members on a non-static variable.
The TargetRegistry is just a namespace-like class, instantiated in one
place to use a range-based for loop. Instead, expose access to the
registry via a range-based 'targets()' function instead. This makes most
uses a bit awkward/more verbose - but eventually we should just add a
range-based find_if function which will streamline these functions. I'm
happy to mkae them a bit awkward in the interim as encouragement to
improve the algorithms in time.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237059 91177308-0d34-0410-b5e6-96231b3b80d8
2015-05-11 22:20:48 +00:00
Aaron Ballman
0a62359646 Amends r236990, because I failed at hitting "save" before commit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@236991 91177308-0d34-0410-b5e6-96231b3b80d8
2015-05-11 13:11:38 +00:00
Aaron Ballman
9ffcd1bdbd Replacing a range-based for loop with an old-style for loop. This code was previously causing a warning with MSVC about a compiler-generated local variable because TargetRegistry::begin() and end() are static member functions. NFC.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@236990 91177308-0d34-0410-b5e6-96231b3b80d8
2015-05-11 13:10:17 +00:00
Douglas Katzman
58b44d65f9 Unbreak build: Makefile must have the same change as CMakeLists.txt
This was omitted from http://reviews.llvm.org/D9441
(the irony is that that was to detect omissions in something else)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@236878 91177308-0d34-0410-b5e6-96231b3b80d8
2015-05-08 16:39:59 +00:00
Douglas Katzman
d7e20e7be8 Prevent further errors of omission when adding backend names.
Differential Revision: http://reviews.llvm.org/D9441

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@236865 91177308-0d34-0410-b5e6-96231b3b80d8
2015-05-08 15:34:12 +00:00
John Brawn
62f973306c [ARM] Reject invalid -march values
Restructure Triple::getARMCPUForArch so that invalid values will
return nullptr, while retaining the behaviour that an argument
specifying no particular architecture version will give a default
CPU. This will be used by clang to give an error on invalid -march
values.

Also restructure the extraction of the architecture version from
the MArch string a little to hopefully make what it's doing clearer.

Differential Revision: http://reviews.llvm.org/D9599


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@236845 91177308-0d34-0410-b5e6-96231b3b80d8
2015-05-08 12:52:02 +00:00
Alex Lorenz
9daa4b18f7 YAML: Fix crash in the skip method of KeyValueNode class.
This commit changes the 'skip' method in the 'KeyValueNode' class
to ensure that it doesn't dereference a null pointer when calling 
the 'skip' method of its value child node. It also adds a unittest
that ensures that the crash doesn't occur.

This change is motivated by a patch that implements parsing
of YAML block scalars (http://reviews.llvm.org/D9503), as one
of the unittests in that patch triggered this problem.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@236669 91177308-0d34-0410-b5e6-96231b3b80d8
2015-05-06 23:21:29 +00:00
Derek Schuff
683cf0f88f Add bitcode test to verify functions can be materialized out of order.
Summary:
Adds test to check that when getLazyBitcodeModule is called:
1) Functions are not materailzed by default.
2) Only the requested function gets materialized (if no block addresses
   are used).

Reviewers: jvoung, rafael

Reviewed By: rafael

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D8907

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@236611 91177308-0d34-0410-b5e6-96231b3b80d8
2015-05-06 16:52:35 +00:00
Justin Bogner
730ddb6f57 InstrProf: Strip filename prefixes from the names we display for coverage
For consumers of coverage data, any filename prefixes we store in the
profile data are just noise. Strip this prefix if it exists.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@236558 91177308-0d34-0410-b5e6-96231b3b80d8
2015-05-05 23:44:48 +00:00
Ismail Donmez
eb32d4dc7a Fix regression in parsing armv{6,7}hl- triples. These are used by SUSE
and Redhat currently.

Reviewed by Jonathan Roelofs.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@236492 91177308-0d34-0410-b5e6-96231b3b80d8
2015-05-05 09:29:43 +00:00
Alex Lorenz
c41c3a4c3b YAML: Add an optional 'flow' field to the mapping trait to allow flow mapping output.
This patch adds an optional 'flow' field to the MappingTrait
class so that yaml IO will be able to output flow mappings.

Reviewers: Justin Bogner

Differential Revision: http://reviews.llvm.org/D9450


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@236456 91177308-0d34-0410-b5e6-96231b3b80d8
2015-05-04 20:11:40 +00:00
Hans Wennborg
375079a549 Option parsing: properly handle flag aliases for joined options (PR23394)
A joined option always needs to have an argument, even if it's an empty one.

Clang would previously assert when trying to use --extra-warnings, which is
a flag alias for -W, which is a joined option.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@236434 91177308-0d34-0410-b5e6-96231b3b80d8
2015-05-04 18:00:13 +00:00
Zachary Turner
ff6f472575 Fix compilation of PDBApiTest.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@236345 91177308-0d34-0410-b5e6-96231b3b80d8
2015-05-01 20:51:49 +00:00
Douglas Katzman
68f7995d19 Move unit test into anonymous namespace as per convention.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@236332 91177308-0d34-0410-b5e6-96231b3b80d8
2015-05-01 18:51:06 +00:00
Alex Lorenz
9791e1ad9c YAML: Fix the output of sequences that contain flow sequences.
This patch fixes a bug where the YAML Output class emitted
a sequence of flow sequences without the '-' characters.
Before:
  
  seq:
    [ a, b ]
    [ c, d ]

After:

  seq:
    - [ a, b ]
    - [ c, d ]


Reviewers: Justin Bogner

Differential Revision: http://reviews.llvm.org/D9206


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@236329 91177308-0d34-0410-b5e6-96231b3b80d8
2015-05-01 18:34:25 +00:00
Diego Novillo
3c178d82ce Fix infinite recursion in ScaledNumber::toInt.
Patch from dexonsmith. The call to toInt() was calling compareTo() which
in some cases would call back to toInt(), creating an infinite loop.

Fixed by simplifying the logic in compareTo() to avoid the co-recursion.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@236326 91177308-0d34-0410-b5e6-96231b3b80d8
2015-05-01 17:59:15 +00:00
Douglas Katzman
e52ba69038 Exhaustively test all triples in TripleTest.
Iteration over all permutations didn't really work,
due to evolution of the underlying enums.

Differential Revision: http://reviews.llvm.org/D9057

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@236251 91177308-0d34-0410-b5e6-96231b3b80d8
2015-04-30 20:08:44 +00:00
Diego Novillo
156f9e8a04 Fix private constructor for ScaledNumber.
Summary:
The private constructor for ScaledNumber was using uint64_t instead of
DigitsT. This was preventing instantiations of ScaledNumber with
anything other than uint64_t types.

In implementing the tests, I ran into another issue. Operators >>= and
<<= did not have variants for accepting other ScaledNumber as the shift
argument. This is expected by the SCALED_NUMBER_BOP.

It makes no sense to allow shifting a ScaledNumber by another
ScaledNumber, so the patch includes two new templates for shifting
ScaledNumbers.

Reviewers: dexonsmith

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D9350

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@236232 91177308-0d34-0410-b5e6-96231b3b80d8
2015-04-30 13:22:48 +00:00
Diego Novillo
dfac1e6730 Fix typo in comment. NFC.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@236227 91177308-0d34-0410-b5e6-96231b3b80d8
2015-04-30 12:27:51 +00:00
Pawel Bylica
ef0d2a6e01 Add convenient overloads for CreateInsertElement and CreateExtractElement methods in IRBuilder
Summary:
This pathc add convenient overloads for CreateInsertElement and CreateExtractElement methods in IRBuilder
where vector index can be uint64_t instead of Value*.

Test Plan: Unit test included.

Reviewers: majnemer

Reviewed By: majnemer

Subscribers: majnemer, llvm-commits

Differential Revision: http://reviews.llvm.org/D9347

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@236214 91177308-0d34-0410-b5e6-96231b3b80d8
2015-04-30 09:01:22 +00:00
David Blaikie
39e7388a19 [opaque pointer type] Pass GlobalAlias the actual pointer type rather than decomposing it into pointee type + address space
Many of the callers already have the pointer type anyway, and for the
couple of callers that don't it's pretty easy to call PointerType::get
on the pointee type and address space.

This avoids LLParser from using PointerType::getElementType when parsing
GlobalAliases from IR.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@236160 91177308-0d34-0410-b5e6-96231b3b80d8
2015-04-29 21:22:39 +00:00
Douglas Katzman
f74703a44f New architecture name - 'sparcel' for Sparc little-endian.
Differential Revision: http://reviews.llvm.org/D9263

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@236139 91177308-0d34-0410-b5e6-96231b3b80d8
2015-04-29 19:15:08 +00:00
Reid Kleckner
6cc327cc18 Disable failing TestDevNull test on Windows
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@236126 91177308-0d34-0410-b5e6-96231b3b80d8
2015-04-29 16:54:11 +00:00
Duncan P. N. Exon Smith
e56023a059 IR: Give 'DI' prefix to debug info metadata
Finish off PR23080 by renaming the debug info IR constructs from `MD*`
to `DI*`.  The last of the `DIDescriptor` classes were deleted in
r235356, and the last of the related typedefs removed in r235413, so
this has all baked for about a week.

Note: If you have out-of-tree code (like a frontend), I recommend that
you get everything compiling and tests passing with the *previous*
commit before updating to this one.  It'll be easier to keep track of
what code is using the `DIDescriptor` hierarchy and what you've already
updated, and I think you're extremely unlikely to insert bugs.  YMMV of
course.

Back to *this* commit: I did this using the rename-md-di-nodes.sh
upgrade script I've attached to PR23080 (both code and testcases) and
filtered through clang-format-diff.py.  I edited the tests for
test/Assembler/invalid-generic-debug-node-*.ll by hand since the columns
were off-by-three.  It should work on your out-of-tree testcases (and
code, if you've followed the advice in the previous paragraph).

Some of the tests are in badly named files now (e.g.,
test/Assembler/invalid-mdcompositetype-missing-tag.ll should be
'dicompositetype'); I'll come back and move the files in a follow-up
commit.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@236120 91177308-0d34-0410-b5e6-96231b3b80d8
2015-04-29 16:38:44 +00:00
Rafael Espindola
4389f0be73 Relax assert to avoid spurious failures with /dev/null.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@236106 91177308-0d34-0410-b5e6-96231b3b80d8
2015-04-29 14:53:25 +00:00
Daniel Berlin
b1e1aa04ed Make getModRefInfo(Instruction *) not crash on certain types of instructions
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@236023 91177308-0d34-0410-b5e6-96231b3b80d8
2015-04-28 19:19:14 +00:00