Oliver Stannard [Tue, 8 Dec 2015 12:16:10 +0000 (12:16 +0000)]
[AArch64] Add ARMv8.2-A FP16 vector instructions
ARMv8.2-A adds 16-bit floating point versions of all existing SIMD
floating-point instructions. This is an optional extension, so all of
these instructions require the FeatureFullFP16 subtarget feature.
Note that VFP without SIMD is not a valid combination for any version of
ARMv8-A, but I have ensured that these instructions all depend on both
FeatureNEON and FeatureFullFP16 for consistency.
The ".2h" vector type specifier is now legal (for the scalar pairwise
reduction instructions), so some unrelated tests have been modified as
different error messages are emitted. This is not a problem as the
invalid operands are still caught.
llvm-svn: 255010
Pavel Labath [Tue, 8 Dec 2015 12:09:56 +0000 (12:09 +0000)]
Fixup dotest.py after the configuration package introduction
llvm-svn: 255009
Alexey Bataev [Tue, 8 Dec 2015 12:06:20 +0000 (12:06 +0000)]
[OPENMP 4.5] Parsing/sema for 'num_tasks' clause.
OpenMP 4.5 adds directives 'taskloop' and 'taskloop simd'. These directives support clause 'num_tasks'. Patch adds parsing/semantic analysis for this clause.
llvm-svn: 255008
Michael Zuckerman [Tue, 8 Dec 2015 12:00:24 +0000 (12:00 +0000)]
dding test for fnstsw
continue of Wrong FNSTSW size operator
url: http://reviews.llvm.org/D14953
Differential Revision: http://reviews.llvm.org/D15155
llvm-svn: 255007
Craig Topper [Tue, 8 Dec 2015 06:49:15 +0000 (06:49 +0000)]
Replace bitwise AND with logical AND in an expression that already had another logical AND. NFC
llvm-svn: 255006
Bhushan D. Attarde [Tue, 8 Dec 2015 06:05:57 +0000 (06:05 +0000)]
[LLDB][MIPS] Handle PIC calling convention for MIPS32
SUMMARY:
- PrepareTrivialCall() to setup register r25 with the address of function to be called.
- RegisterIsCalleeSaved() to use name of a register instead of its byte_offset.
Reviewers: clayborg
Subscribers: mohit.bhakkad, sagar, jaydeep, lldb-commits
Differential Revision: http://reviews.llvm.org/D15273
llvm-svn: 255005
Craig Topper [Tue, 8 Dec 2015 04:33:04 +0000 (04:33 +0000)]
[Sema] Remove tab characters. NFC
llvm-svn: 255004
Sanjoy Das [Tue, 8 Dec 2015 04:32:54 +0000 (04:32 +0000)]
[SCEV] Move some struct declarations inside functions; NFC
Reduces the scope over which the struct is visible, making its usages
obvious. I did not move structs in cases where this wasn't a clear
win (the struct is too large, or is grouped in some other interesting
way).
llvm-svn: 255003
Sanjoy Das [Tue, 8 Dec 2015 04:32:51 +0000 (04:32 +0000)]
[SCEV] Fix indentation; NFC
llvm-svn: 255002
Carlo Bertolli [Tue, 8 Dec 2015 04:21:03 +0000 (04:21 +0000)]
Add parse and sema for OpenMP distribute directive and all its clauses excluding dist_schedule.
llvm-svn: 255001
Sanjoy Das [Tue, 8 Dec 2015 03:50:32 +0000 (03:50 +0000)]
[OperandBundles] Remove unncessary constructor
The StringRef constructor is unnecessary (since we're converting to
std::string anyway), and having it requires an explicit call to
StringRef's or std::string's constructor.
llvm-svn: 255000
Dan Gohman [Tue, 8 Dec 2015 03:43:03 +0000 (03:43 +0000)]
[WebAssembly] Fix a typo in a comment.
llvm-svn: 254999
Dan Gohman [Tue, 8 Dec 2015 03:42:50 +0000 (03:42 +0000)]
[WebAssembly] Remove an unneeded static_cast.
llvm-svn: 254998
Dan Gohman [Tue, 8 Dec 2015 03:36:00 +0000 (03:36 +0000)]
[WebAssembly] Fix an emacs syntax highlighting comment.
llvm-svn: 254997
Dan Gohman [Tue, 8 Dec 2015 03:33:51 +0000 (03:33 +0000)]
[WebAssembly] Convert a file-level comment to doxygen style.
llvm-svn: 254996
Dan Gohman [Tue, 8 Dec 2015 03:30:42 +0000 (03:30 +0000)]
[WebAssembly] Assert MRI.isSSA() in passes that depend on SSA form.
llvm-svn: 254995
Dan Gohman [Tue, 8 Dec 2015 03:25:35 +0000 (03:25 +0000)]
[WebAssembly] Trim some unneeded #includes.
llvm-svn: 254994
Dan Gohman [Tue, 8 Dec 2015 03:22:33 +0000 (03:22 +0000)]
[WebAssembly] Remove the override of haveFastSqrt.
The default implementation in BasicTTI already checks TLI and does
the right thing.
llvm-svn: 254993
Richard Smith [Tue, 8 Dec 2015 03:21:47 +0000 (03:21 +0000)]
Explicitly permit undefined behavior in constant initializers for global
variables in C, in the cases where we can constant-fold it to a value
regardless (such as floating-point division by zero and signed integer
overflow). Strictly enforcing this rule breaks too much code.
llvm-svn: 254992
Justin Bogner [Tue, 8 Dec 2015 03:01:16 +0000 (03:01 +0000)]
IR: Allow vectors of halfs to be ConstantDataVectors
Currently, vectors of halfs end up as ConstantVectors, but there isn't
a good reason they can't be ConstantDataVectors. This should save some
memory.
llvm-svn: 254991
Davide Italiano [Tue, 8 Dec 2015 02:45:59 +0000 (02:45 +0000)]
[llvm-objdump/MachO] Don't cut'n'paste the same code over and over.
Use the appropriate helper instead.
llvm-svn: 254990
Rafael Espindola [Tue, 8 Dec 2015 02:38:14 +0000 (02:38 +0000)]
Add a test showing that we internalize lazily linked GVs.
llvm-svn: 254989
Justin Bogner [Tue, 8 Dec 2015 02:37:48 +0000 (02:37 +0000)]
AsmPrinter: Use emitGlobalConstantFP to emit elements of constant data
It's strange to duplicate the logic for emitting FP values into
emitGlobalConstantDataSequential, and it's even stranger that we end
up printing the verbose assembly comments differently between the two
paths. Just call into emitGlobalConstantFP rather than crudely
duplicating its logic.
llvm-svn: 254988
Rafael Espindola [Tue, 8 Dec 2015 02:29:45 +0000 (02:29 +0000)]
Simplify test. NFC.
llvm-svn: 254987
Eric Christopher [Tue, 8 Dec 2015 02:10:19 +0000 (02:10 +0000)]
Replace a bunch of duplicate conditions with the call from types::.
llvm-svn: 254986
Eric Christopher [Tue, 8 Dec 2015 01:59:51 +0000 (01:59 +0000)]
Remove name from FIXME.
llvm-svn: 254985
Eric Christopher [Tue, 8 Dec 2015 01:59:47 +0000 (01:59 +0000)]
Update comment to reflect that we use other tools via the toolchain to
handle more than just C.
llvm-svn: 254984
Zachary Turner [Tue, 8 Dec 2015 01:15:44 +0000 (01:15 +0000)]
Move LLDBTestResult class to its own module.
llvm-svn: 254983
Zachary Turner [Tue, 8 Dec 2015 01:15:30 +0000 (01:15 +0000)]
Get rid of global variables in dotest.py
This moves all the global variables into a separate module called
`configuration`. This has a number of advantages:
1. Configuration data is centrally maintained so it's easy to get
a high level overview of what configuration data the test suite
makes use of.
2. The method of sharing configuration data among different parts
of the test suite becomes standardized. Previously we would
put some things into the `lldb` module, some things into the
`lldbtest_config` module, and some things would not get shared.
Now everything is shared through one module and is available to
the entire test suite.
3. It opens the door to moving some of the initialization code into
the `configuration` module, simplifying the implementation of
`dotest.py`.
There are a few stragglers that didn't get converted over to using
the `configuration` module in this patch, because it would have grown
the size of the patch unnecessarily. This includes everything
currently in the `lldbtest_config` module, as well as the
`lldb.remote_platform` variable. We can address these in the future.
llvm-svn: 254982
Reid Kleckner [Tue, 8 Dec 2015 01:08:09 +0000 (01:08 +0000)]
[diagnostics] Avoid crashes while printing macro backtraces
When attempting to map a source into a given level of macro expansion,
this code was ignoring the possibility that the start and end of the
range might take wildly different paths through the tree of macro
expansions. It was assuming that the begin spelling location would
always precede the end spelling location, which is false. A macro can
easily transpose its arguments.
This also fixes a related issue where there are extra macro arguments
between the begin location and the end location. In this situation, we
now highlight the entire macro invocation.
Pair programmed with Richard Smith.
Fixes PR12818.
llvm-svn: 254981
Greg Clayton [Tue, 8 Dec 2015 01:02:08 +0000 (01:02 +0000)]
Trying to submit 254476 one more time. This implement -gmodule debugging support.
It was previously reverted due to issues that showed up only on linux. I was able to reproduce these issues and fix the underlying cause.
So this is the same patch as 254476 with the following two fixes:
- Fix not trying to complete classes that don't have external sources
- Fix ClangASTSource::CompleteType() to check the decl context of types that it finds by basename to ensure we don't complete a type "S" with a type like "std::S". Before this fix ClangASTSource::CompleteType() would accept _any_ type that had a matching basename and copy it into the other type.
<rdar://problem/
22992457>
llvm-svn: 254980
Todd Fiala [Tue, 8 Dec 2015 00:53:56 +0000 (00:53 +0000)]
Refactor ResultsFormatter creation into result_formatter.
This cleans up dotest.py and is a pre-step for getting
the test inferior runner to send post-inferior run events
to the events collector, as this code needs to be accessed
from within dosep.py.
llvm-svn: 254979
Manman Ren [Tue, 8 Dec 2015 00:14:38 +0000 (00:14 +0000)]
[CXX TLS calling convention] Add support for AArch64.
rdar://9001553
llvm-svn: 254978
Sanjoy Das [Tue, 8 Dec 2015 00:13:21 +0000 (00:13 +0000)]
[IndVars] Have getInsertPointForUses preserve LCSSA
Summary:
Also add a stricter post-condition for IndVarSimplify.
Fixes PR25578. Test case by Michael Zolotukhin.
Reviewers: hfinkel, atrick, mzolotukhin
Subscribers: llvm-commits
Differential Revision: http://reviews.llvm.org/D15059
llvm-svn: 254977
Sanjoy Das [Tue, 8 Dec 2015 00:13:17 +0000 (00:13 +0000)]
[SCEVExpander] Have hoistIVInc preserve LCSSA
Summary:
(Note: the problematic invocation of hoistIVInc that caused PR24804 came
from IndVarSimplify, not from SCEVExpander itself)
Fixes PR24804. Test case by David Majnemer.
Reviewers: hfinkel, majnemer, atrick, mzolotukhin
Subscribers: llvm-commits
Differential Revision: http://reviews.llvm.org/D15058
llvm-svn: 254976
Sanjoy Das [Tue, 8 Dec 2015 00:13:12 +0000 (00:13 +0000)]
Add Instruction::getFunction; NFC
Will be used in a upcoming patch.
llvm-svn: 254975
Philip Reames [Tue, 8 Dec 2015 00:10:56 +0000 (00:10 +0000)]
[PassManager] Tuning Memory Usage of AnalysisUsage
We were using unneccessarily large initial sizes for these SmallVectors. This was wasting around 50kb of memory for the O3 pipeline, even after the uniquing changes. We're still using around 20kb which is a bit much, but it's definitely better. This is about a 6% improvement in total O3 memory usage.
Note: The raw data on structure size which were used to pick these thresholds can be found in the review thread.
Differential Revision: http://reviews.llvm.org/D15244
llvm-svn: 254974
Eric Christopher [Tue, 8 Dec 2015 00:10:13 +0000 (00:10 +0000)]
80-column fixup.
llvm-svn: 254973
Eric Christopher [Tue, 8 Dec 2015 00:10:10 +0000 (00:10 +0000)]
Update comment.
llvm-svn: 254972
Marshall Clow [Tue, 8 Dec 2015 00:08:23 +0000 (00:08 +0000)]
Cleaned up the intro for the TS status page; really need much more info here
llvm-svn: 254971
Sanjay Patel [Mon, 7 Dec 2015 23:34:30 +0000 (23:34 +0000)]
fix return values to match bool return type; NFC
llvm-svn: 254968
Rafael Espindola [Mon, 7 Dec 2015 23:32:39 +0000 (23:32 +0000)]
Factor two calls to a common location.
llvm-svn: 254967
Alexey Samsonov [Mon, 7 Dec 2015 23:21:36 +0000 (23:21 +0000)]
[TSan] Enforce TSan runtime doesn't include system headers with --sysroot flag.
llvm-svn: 254966
NAKAMURA Takumi [Mon, 7 Dec 2015 23:15:57 +0000 (23:15 +0000)]
Stabilize llvm/test/Object/archive-update.test a bit.
A manipulation (in this case, mkdir) can make slack between creating and touching %t.older/evenlen.
I would make this rewrote with python if this were still unstable.
llvm-svn: 254965
Justin Bogner [Mon, 7 Dec 2015 23:12:26 +0000 (23:12 +0000)]
Support: Teach Asan about BumpPtrAllocator
Based on patch by Pete Cooper.
llvm-svn: 254964
NAKAMURA Takumi [Mon, 7 Dec 2015 23:07:16 +0000 (23:07 +0000)]
Let llvm-lto installed. A few tests in clang/test are using it.
llvm-svn: 254963
Devin Coughlin [Mon, 7 Dec 2015 23:01:53 +0000 (23:01 +0000)]
[analyzer] Fix crash when lambda captures a variable-length array.
When a C++ lambda captures a variable-length array, it creates a capture
field to store the size of the array. The initialization expression for this
capture is null, which led the analyzer to crash when initializing the field.
To avoid this, use the size expression from the VLA type to determine the
initialization value.
rdar://problem/
23748072
llvm-svn: 254962
Alexey Samsonov [Mon, 7 Dec 2015 22:45:36 +0000 (22:45 +0000)]
Add llvm-objdump to compiler-rt test deps.
llvm-svn: 254961
Philip Reames [Mon, 7 Dec 2015 22:43:56 +0000 (22:43 +0000)]
Remove debug output that snuck into 254957
llvm-svn: 254960
Alexey Samsonov [Mon, 7 Dec 2015 22:43:30 +0000 (22:43 +0000)]
[TSan] Use llvm-objdump+FileCheck instead of standalone .sh script.
llvm-svn: 254959
Eric Christopher [Mon, 7 Dec 2015 22:43:05 +0000 (22:43 +0000)]
80-col and whitespace fixups.
llvm-svn: 254958
Philip Reames [Mon, 7 Dec 2015 22:41:23 +0000 (22:41 +0000)]
Reapply 254950 w/fix
254950 ended up being not NFC. The previous code was overriding the flags for whether an instruction read or wrote memory using the target specific flags returned via TTI. I'd missed this in my refactoring. Since I mistakenly built only x86 and didn't notice the number of unsupported tests, I didn't catch that before the original checkin.
This raises an interesting issue though. Given we have function attributes (i.e. readonly, readnone, argmemonly) which describe the aliasing of intrinsics, why does TTI have this information overriding the instruction definition at all? I see no reason for this, but decided to preserve existing behavior for the moment. The root issue might be that we don't have a "writeonly" attribute.
Original commit message:
[EarlyCSE] Simplify and invert ParseMemoryInst [NFCI]
Restructure ParseMemoryInst - which was introduced to abstract over target specific load and stores instructions - to just query the underlying instructions. In theory, this could be slightly slower than caching the results, but in practice, it's very unlikely to be measurable.
The simple query scheme makes it far easier to understand, and much easier to extend with new queries. Given I'm about to need to add new query types, doing the cleanup first seemed worthwhile.
Do we still believe the target specific intrinsic handling is worthwhile in EarlyCSE? It adds quite a bit of complexity and makes the code harder to read. Being able to delete the abstraction entirely would be wonderful.
llvm-svn: 254957
Mehdi Amini [Mon, 7 Dec 2015 22:27:19 +0000 (22:27 +0000)]
Remove useless hack that avoids calling LLVMLinkInInterpreter()
This is supposed to force-link the Interpreter, by inserting a dead
call to LLVMLinkInInterpreter().
Since it is actually an empty function, there is no reason for the
call to be dead.
From: Mehdi Amini <mehdi.amini@apple.com>
llvm-svn: 254956
Alexey Samsonov [Mon, 7 Dec 2015 21:53:59 +0000 (21:53 +0000)]
[TSan] Port check_memcpy.sh script to a regular lit test.
Check that TSan runtime doesn't contain compiler-inserted calls
to memset/memmove functions.
In future, we may consider moving this test to test/sanitizer_common,
as we don't want to have compiler-inserted memcpy/memmove calls in
any sanitizer runtime.
llvm-svn: 254955
Philip Reames [Mon, 7 Dec 2015 21:41:29 +0000 (21:41 +0000)]
Revert 254950
It's causing test failures on AArch64. Due to a bad build config on my part, I apparently wasn't running the tests I thought I was.
llvm-svn: 254954
Manman Ren [Mon, 7 Dec 2015 21:40:09 +0000 (21:40 +0000)]
Update doc for C++ TLS calling convention.
llvm-svn: 254953
Rafael Espindola [Mon, 7 Dec 2015 21:28:22 +0000 (21:28 +0000)]
Simplify the error handling a bit. NFC.
llvm-svn: 254952
Philip Reames [Mon, 7 Dec 2015 21:27:15 +0000 (21:27 +0000)]
[EarlyCSE] Simplify and invert ParseMemoryInst [NFCI]
Restructure ParseMemoryInst - which was introduced to abstract over target specific load and stores instructions - to just query the underlying instructions. In theory, this could be slightly slower than caching the results, but in practice, it's very unlikely to be measurable.
The simple query scheme makes it far easier to understand, and much easier to extend with new queries. Given I'm about to need to add new query types, doing the cleanup first seemed worthwhile.
Do we still believe the target specific intrinsic handling is worthwhile in EarlyCSE? It adds quite a bit of complexity and makes the code harder to read. Being able to delete the abstraction entirely would be wonderful.
llvm-svn: 254950
Kamil Rytarowski [Mon, 7 Dec 2015 21:26:56 +0000 (21:26 +0000)]
Add NetBSD in platform specific logging of the specified category in RegisterCommandsTestCase()
Summary: NetBSD soon will reuse this feature while running tests.
Reviewers: emaste, tfiala, clayborg
Subscribers: lldb-commits, joerg
Differential Revision: http://reviews.llvm.org/D15263
llvm-svn: 254949
Kamil Rytarowski [Mon, 7 Dec 2015 21:25:57 +0000 (21:25 +0000)]
Add initial NetBSD support in lldbsuite/test/lldbtest.py
Summary:
Add new functions:
- expectedFailureNetBSD()
- expectedFlakeyNetBSD()
- skipIfNetBSD()
Add new NetBSD entry in:
- getPlatform()
- getHostPlatform()
Assume that libc++ is installed and use the GNU toolchain
Reviewers: joerg, emaste, tfiala, clayborg
Subscribers: lldb-commits
Differential Revision: http://reviews.llvm.org/D15262
llvm-svn: 254948
Kamil Rytarowski [Mon, 7 Dec 2015 21:24:25 +0000 (21:24 +0000)]
Return gmake as the default name for GNU make on NetBSD
Summary:
The base make(1) on NetBSD is BSD make.
In the default installation of NetBSD GNU make comes via pkgsrc under the gmake name.
Reviewers: emaste, tfiala, clayborg
Subscribers: joerg, lldb-commits
Differential Revision: http://reviews.llvm.org/D15261
llvm-svn: 254947
Zachary Turner [Mon, 7 Dec 2015 21:23:41 +0000 (21:23 +0000)]
Rename test_results.py to result_formatter.py.
There is already a class called LLDBTestResults which I would like
to move into a separate file, but the most appropriate filename
was taken.
llvm-svn: 254946
Easwaran Raman [Mon, 7 Dec 2015 21:21:20 +0000 (21:21 +0000)]
Use updated threshold for indirect call bonus
When considering foo->bar inlining, if there is an indirect call in foo which gets resolved to a direct call (say baz), then we try to inline baz into bar with a threshold T and subtract max(T - Cost(bar->baz), 0) from Cost(foo->bar). This patch uses max(Threshold(bar->baz) - Cost(bar->baz)) instead, where Thresheld(bar->baz) could be different from T due to bonuses or subtractions. Threshold(bar->baz) - Cost(bar->baz) better represents the desirability of inlining baz into bar.
Differential Revision: http://reviews.llvm.org/D14309
llvm-svn: 254945
Kamil Rytarowski [Mon, 7 Dec 2015 21:21:12 +0000 (21:21 +0000)]
getwd(3) with NULL pointer extension is supported on NetBSD
Summary:
The getwd() and getcwd() functions conform to IEEE Std 1003.1-1990
(POSIX.1). The IEEE Std 1003.1-2004 (POSIX.1) revision marked
getwd() as legacy and recommended the use of getcwd() instead. The IEEE
Std 1003.1-2008 (``POSIX.1'') revision removed getwd() from the
specification.
The ability to specify a NULL pointer and have getcwd() allocate memory
as necessary is an extension.
The getwd() function appeared in 4.0BSD.
Reviewers: emaste, tfiala, clayborg
Subscribers: lldb-commits, joerg
Differential Revision: http://reviews.llvm.org/D15260
llvm-svn: 254944
Xinliang David Li [Mon, 7 Dec 2015 21:18:16 +0000 (21:18 +0000)]
[PGO] Stop leaking libc function to buffer API impl
llvm-svn: 254943
Kit Barton [Mon, 7 Dec 2015 20:50:29 +0000 (20:50 +0000)]
[PPC64] Convert bool literals to i32
Convert i1 values to i32 values if they should be allocated in GPRs instead of CRs.
Phabricator: http://reviews.llvm.org/D14064
llvm-svn: 254942
Chuck Ries [Mon, 7 Dec 2015 20:43:52 +0000 (20:43 +0000)]
Allow variable names to be quoted with -var-list-children
Allow both '-var-list-children var0' and '-var-list-children "var0"' to be used with the -var-list-children command. GDB MI allows for this and it is necessary if the variable name contains spaces, such as var5.std::_Vector_base<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::basic_string<char, std::char_traits<char>, std::allocator<cahr> > > >.
Differential Revision: http://reviews.llvm.org/D15168
llvm-svn: 254941
Teresa Johnson [Mon, 7 Dec 2015 20:40:36 +0000 (20:40 +0000)]
Remove target specifier from new tests
Hopefully fix the remaining bot failure from r254927. Remove
target specification since it shouldn't be needed, and this causes
an error when trying to check the pass execution structure in
test/CodeGen/thinlto_backend.c on non-x86 arches.
llvm-svn: 254940
Simon Pilgrim [Mon, 7 Dec 2015 20:36:00 +0000 (20:36 +0000)]
Fix line endings
llvm-svn: 254939
Teresa Johnson [Mon, 7 Dec 2015 20:26:57 +0000 (20:26 +0000)]
Adjust test to fix bot error from r254927.
Remove the part of the error message that may vary across systems.
llvm-svn: 254938
Alexey Samsonov [Mon, 7 Dec 2015 20:18:50 +0000 (20:18 +0000)]
[TSan] Slightly improve check_analyze script.
De-hardcode path to TSan-ified executable: pass it as an input to
the scripts. Fix them so that they don't write to the current
directory. Remove their invocation from Makefile.old: they are
broken there anyway, as check_analyze.sh now matches trunk Clang.
llvm-svn: 254936
Justin Bogner [Mon, 7 Dec 2015 20:04:57 +0000 (20:04 +0000)]
AST: defer to TypeLoc::copy in TypeLoc::initializeFullCopy
If we're initializing a TypeLoc from one that's been allocated with
different alignment, memcpy will get the padding wrong. The `copy`
method already checks and handles this case, so we should just defer
to it.
This also drops the `const` off of the `initializeFullCopy`
declarations, since it isn't even remotely true (and the compiler
notices when we try to call copy() instead of tricking it with
memcpy).
Fixes llvm.org/pr23516.
llvm-svn: 254935
Teresa Johnson [Mon, 7 Dec 2015 19:53:38 +0000 (19:53 +0000)]
Fix function return type in declaration (bot errors from r254926).
Try to fix bot build errors from r254926 by correcting the function
return type.
llvm-svn: 254934
Daniel Jasper [Mon, 7 Dec 2015 19:50:48 +0000 (19:50 +0000)]
clang-format: Make wrapping after "./->" cheaper, even if the element
before it is not a closing parenthesis.
Otherwise, this frequently leads to "hanging" indents that users
perceive as "weird".
Before:
return !soooooooooooooome_map.insert(
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa)
.second;
After:
return !soooooooooooooome_map
.insert(aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa)
.second;
llvm-svn: 254933
Alexey Samsonov [Mon, 7 Dec 2015 19:40:33 +0000 (19:40 +0000)]
[TSan] Delete legacy test_output.sh script.
This script is superseded by lit test suite integrated into CMake
for quite a while now. It doesn't support many tests, and require
custom hacks for a few other.
llvm-svn: 254932
Ted Woodward [Mon, 7 Dec 2015 19:38:58 +0000 (19:38 +0000)]
Fix watchpoint check to use watchpoint ranges
Summary: Watchpoints, unlike breakpoints, have an address range. This patch changes WatchpointList::FindByAddress() to match on any address in the watchpoint range, instead of only matching on the watchpoint's base address.
Reviewers: clayborg
Subscribers: lldb-commits
Differential Revision: http://reviews.llvm.org/D14932
llvm-svn: 254931
Sanjay Patel [Mon, 7 Dec 2015 19:31:34 +0000 (19:31 +0000)]
don't repeat function names in comments; NFC
llvm-svn: 254930
Sanjay Patel [Mon, 7 Dec 2015 19:21:39 +0000 (19:21 +0000)]
fix 'the the '; NFC
llvm-svn: 254928
Teresa Johnson [Mon, 7 Dec 2015 19:21:34 +0000 (19:21 +0000)]
[ThinLTO] Option to invoke ThinLTO backend passes and importing
Summary:
Adds new option -fthinlto-index=<file> to invoke the LTO pipeline
along with function importing via clang using the supplied function
summary index file. This supports invoking the parallel ThinLTO
backend processes in a distributed build environment via clang.
Additionally, this causes the module linker to be invoked on the bitcode
file being compiled to perform any necessary promotion and renaming of
locals that are exported via the function summary index file.
Add a couple tests that confirm we get expected errors when we try to
use the new option on a file that isn't bitcode, or specify an invalid
index file. The tests also confirm that we trigger the expected function
import pass.
Depends on D15024
Reviewers: joker.eph, dexonsmith
Subscribers: joker.eph, davidxl, cfe-commits
Differential Revision: http://reviews.llvm.org/D15025
llvm-svn: 254927
Teresa Johnson [Mon, 7 Dec 2015 19:21:11 +0000 (19:21 +0000)]
[ThinLTO] Support for specifying function index from pass manager
Summary:
Add a field on the PassManagerBuilder that clang or gold can use to pass
down a pointer to the function index in memory to use for importing when
the ThinLTO backend is triggered. Add support to supply this to the
function import pass.
Reviewers: joker.eph, dexonsmith
Subscribers: davidxl, llvm-commits, joker.eph
Differential Revision: http://reviews.llvm.org/D15024
llvm-svn: 254926
Sanjay Patel [Mon, 7 Dec 2015 19:13:40 +0000 (19:13 +0000)]
remove redundant check: optForSize() includes a check for the minsize attribute; NFCI
llvm-svn: 254925
Chuck Ries [Mon, 7 Dec 2015 19:08:15 +0000 (19:08 +0000)]
test commit.
llvm-svn: 254924
Ron Lieberman [Mon, 7 Dec 2015 18:52:39 +0000 (18:52 +0000)]
[Hexagon] Adding v60 test, vasr in particular.
llvm-svn: 254923
David Blaikie [Mon, 7 Dec 2015 18:46:41 +0000 (18:46 +0000)]
[llvm-dwp] Restructure inputs for test case so they're all grouped together
llvm-svn: 254922
Tobias Grosser [Mon, 7 Dec 2015 18:06:08 +0000 (18:06 +0000)]
ScopInfo: Add MemoryAccess::isScalar()
Suggested-by: Michael Kruse <llvm@meinersbur.de>
llvm-svn: 254921
Sanjay Patel [Mon, 7 Dec 2015 17:39:48 +0000 (17:39 +0000)]
Tighten checks so we can see existing codegen
The 2-element vector case shows a surprising bug: we failed to
eliminate ops on undefs, so there are 4 fmax calls even though
there can only be 2 valid elements in the inputs.
llvm-svn: 254920
Lang Hames [Mon, 7 Dec 2015 17:35:56 +0000 (17:35 +0000)]
[Orc] Removing traces of takeOwnershipOfBuffers left after r251560.
Patch by Joshua Gerrard. Thanks Joshua!
llvm-svn: 254919
George Rimar [Mon, 7 Dec 2015 16:54:56 +0000 (16:54 +0000)]
[ELF] - fixed mistype in comment, NFC.
llvm-svn: 254918
Rafael Espindola [Mon, 7 Dec 2015 16:31:41 +0000 (16:31 +0000)]
Link declaration lazily.
We already linked available_externally and linkonce lazily, this just
adds declarations to the list.
llvm-svn: 254917
Rafael Espindola [Mon, 7 Dec 2015 16:01:40 +0000 (16:01 +0000)]
Simplify test.
llvm-svn: 254916
Aaron Ballman [Mon, 7 Dec 2015 15:44:34 +0000 (15:44 +0000)]
Silence all C4592 warnings with MSVC 2015 Update 1. This warning produces false positives that Microsoft says will be fixed in Update 2. Until this produces reliable diagnostics, it is safe to disable the diagnostic -- the compiler is not doing anything different than it previously did aside from issuing the diagnostic.
(Note, this silences at least one false positive in LLVM with FeatureBitset uses.)
llvm-svn: 254915
Teresa Johnson [Mon, 7 Dec 2015 15:05:44 +0000 (15:05 +0000)]
[ThinLTO] Support cloning of temporary DILocation metadata
This is needed to support linking of module-level metadata as a
postpass after function importing, where we will be leaving temporary
metadata on imported instructions until the postpass metadata import.
Also added unittest. Split from D14838.
llvm-svn: 254914
Elena Demikhovsky [Mon, 7 Dec 2015 14:33:34 +0000 (14:33 +0000)]
VX-512: Fixed a bug in FP logic operation lowering
FP logic instructions are supported in DQ extension on AVX-512 target.
I use integer operations instead.
Added tests.
I also enabled FABS in this patch in order to check ANDPS.
The operations are FOR, FXOR, FAND, FANDN.
The instructions, that supported for 512-bit vector under DQ are:
VORPS/PD, VXORPS/PD, VANDPS/PD, FANDNPS/PD.
Differential Revision: http://reviews.llvm.org/D15110
llvm-svn: 254913
Artyom Skrobov [Mon, 7 Dec 2015 14:22:39 +0000 (14:22 +0000)]
[ARM] Generate ABI_optimization_goals build attribute, as described in the ARM ARM.
Summary: This reverts r254234, and adds a simple fix for the annoying case of use-after-free.
Reviewers: rengolin
Subscribers: aemerson, llvm-commits, rengolin
Differential Revision: http://reviews.llvm.org/D15236
llvm-svn: 254912
Daniel Sanders [Mon, 7 Dec 2015 14:12:44 +0000 (14:12 +0000)]
[mips][ias] Removed DSP/DSPr2 instructions from base architecture valid-xfail.s's.
Summary:
valid-xfail.s is for instructions that should be valid in the given ISA but
incorrectly fail. DSP/DSPr2 instructions are correct to fail since DSP/DSPr2 is
not enabled.
Reviewers: vkalintiris
Subscribers: dsanders, llvm-commits
Differential Revision: http://reviews.llvm.org/D15072
llvm-svn: 254911
Ewan Crawford [Mon, 7 Dec 2015 13:50:32 +0000 (13:50 +0000)]
[RenderScript] Mips64 allocations workaround
Workaround for Mips64 compiler bug by using function pointers to call
functions for expression evaluation. This avoids the emission of the JAL instruction,
which can only jump within a particular range of the PC.
Author: Dean De Leo, dean@codeplay.com
llvm-svn: 254910
Elena Demikhovsky [Mon, 7 Dec 2015 13:39:24 +0000 (13:39 +0000)]
AVX-512: Fixed masked load / store instruction selection for KNL.
Patterns were missing for KNL target for <8 x i32>, <8 x float> masked load/store.
This intrinsic comes with all legal types:
<8 x float> @llvm.masked.load.v8f32(<8 x float>* %addr, i32 align, <8 x i1> %mask, <8 x float> %passThru),
but still requires lowering, because VMASKMOVPS, VMASKMOVDQU32 work with 512-bit vectors only.
All data operands should be widened to 512-bit vector.
The mask operand should be widened to v16i1 with zeroes.
Differential Revision: http://reviews.llvm.org/D15265
llvm-svn: 254909
Igor Breger [Mon, 7 Dec 2015 13:25:18 +0000 (13:25 +0000)]
AVX-512: implement kunpck intrinsics.
Differential Revision: http://reviews.llvm.org/D14821
llvm-svn: 254908
Rafael Espindola [Mon, 7 Dec 2015 13:24:23 +0000 (13:24 +0000)]
Change how the linker handles the old llvm.global_ctors.
Now instead of changing it to the new format and then linking, it just
handles the old format while copying it over.
The main differences are:
* There is no rauw in the source module.
* An old format input is always upgraded.
The first item helps with having a sane API that passes in a GV list to
the linker.
The second one is a small step in deprecating the old format.
llvm-svn: 254907
Asaf Badouh [Mon, 7 Dec 2015 13:14:22 +0000 (13:14 +0000)]
[avx512] rename gcc intrinsics to be align with gcc format
rename the gcc intrinsics suffix : _mask ->_round
Differential Revision: http://reviews.llvm.org/D15284
llvm-svn: 254906