Richard Smith [Wed, 19 Apr 2017 01:36:43 +0000 (01:36 +0000)]
[modules] Properly look up the owning module for an instantiation of a merged template.
When looking for the template instantiation pattern of a templated entity,
consistently select the definition of the pattern if there is one. This means
we'll pick the same owning module when we start instantiating a template that
we'll later pick when determining which modules are visible during that
instantiation.
llvm-svn: 300650
Eric Fiselier [Wed, 19 Apr 2017 01:35:58 +0000 (01:35 +0000)]
Cleanup usages of _LIBCPP_HAS_NO_<c++11-feature> in <exception>
llvm-svn: 300649
Eric Fiselier [Wed, 19 Apr 2017 01:34:08 +0000 (01:34 +0000)]
Cleanup usages of _LIBCPP_HAS_NO_<c++11-feature> in <bitset>, <ios>, <locale>, and <iterator>
llvm-svn: 300648
Chris Bieneman [Wed, 19 Apr 2017 01:32:08 +0000 (01:32 +0000)]
One more attempt and Windows
This is the last Windows compile error, so... Hit me with your best shot.
llvm-svn: 300647
Eric Fiselier [Wed, 19 Apr 2017 01:28:47 +0000 (01:28 +0000)]
Cleanup remaining usages of _LIBCPP_HAS_NO_<c++11-feature> in the functional library
llvm-svn: 300646
Eric Fiselier [Wed, 19 Apr 2017 01:23:39 +0000 (01:23 +0000)]
Cleanup remaining usages of _LIBCPP_HAS_NO_<c++11-feature> in tuple and utility
llvm-svn: 300644
Eric Fiselier [Wed, 19 Apr 2017 01:23:04 +0000 (01:23 +0000)]
Cleanup remaining _LIBCPP_HAS_NO_<c++11-feature> usages in container headers
llvm-svn: 300643
Kostya Serebryany [Wed, 19 Apr 2017 01:22:04 +0000 (01:22 +0000)]
[libFuzzer] update -help: mention -exact_artifact_path in help for -minimize_crash and -cleanse_crash
llvm-svn: 300642
Leslie Zhai [Wed, 19 Apr 2017 01:20:43 +0000 (01:20 +0000)]
[AVR] Migrate to new MCAsmInfo CodePointerSize
Reviewers: dylanmckay, rengolin, kzhuravl, jroelofs
Reviewed By: kzhuravl, jroelofs
Subscribers: kzhuravl, llvm-commits
Differential Revision: https://reviews.llvm.org/D32154
llvm-svn: 300641
Chris Bieneman [Wed, 19 Apr 2017 01:17:29 +0000 (01:17 +0000)]
Another netbsd build failure...
llvm-svn: 300640
Matthias Braun [Wed, 19 Apr 2017 01:16:07 +0000 (01:16 +0000)]
ARMFrameLowering: Reserve emergency spill slot for large arguments
We need to reserve an emergency spill slot in cases with large argument
types that could overflow immediate offsets for FP relative address
calculations.
rdar://
31317893
Differential Revision: https://reviews.llvm.org/D31643
llvm-svn: 300639
Chris Bieneman [Wed, 19 Apr 2017 01:15:17 +0000 (01:15 +0000)]
Buildbot wack-a-mole!
This should fix the netbsd bot I just broke.
llvm-svn: 300638
Eric Fiselier [Wed, 19 Apr 2017 01:02:49 +0000 (01:02 +0000)]
Cleanup _LIBCPP_HAS_NO_<c++11-feature> in support headers and final tests
llvm-svn: 300637
Chris Bieneman [Wed, 19 Apr 2017 01:00:16 +0000 (01:00 +0000)]
ifdefing out the signal handling code on Windows
*fingers crossed*
This might fix the Window bots, but I really don't know...
llvm-svn: 300636
Eric Fiselier [Wed, 19 Apr 2017 00:56:32 +0000 (00:56 +0000)]
Cleanup _LIBCPP_HAS_NO_<c++11-feature> in the utilities library
llvm-svn: 300635
Craig Topper [Wed, 19 Apr 2017 00:31:38 +0000 (00:31 +0000)]
[DataLayout] Removed default value from a variable that isn't used without being overwritten. Make variable an enum instead of an int to avoid a cast later. NFC
llvm-svn: 300634
Eric Fiselier [Wed, 19 Apr 2017 00:28:44 +0000 (00:28 +0000)]
Cleanup _LIBCPP_HAS_NO_<c++11-feature> in the string library.
llvm-svn: 300633
Eric Fiselier [Wed, 19 Apr 2017 00:23:45 +0000 (00:23 +0000)]
Cleanup _LIBCPP_HAS_NO_<c++11-feature> macros in the numeric tests and headers
llvm-svn: 300632
Dean Michael Berris [Wed, 19 Apr 2017 00:10:09 +0000 (00:10 +0000)]
[XRay][tools] Fix yaml matching to be more permissive
Account for a potentially empty function name.
Follow-up to D32153.
llvm-svn: 300631
Xin Tong [Wed, 19 Apr 2017 00:03:36 +0000 (00:03 +0000)]
Allow suppressing host and target info in VersionPrinter
Summary:
VersionPrinter by default outputs information about the Host CPU
and Default target. Printing this information requires linking in
a large amount of data, such as supported target triples as C
strings, which in turn bloats the binary size.
Enable a new CMake option LLVM_VERSION_PRINTER_SHOW_HOST_TARGET_INFO
which controls printing of the host and target info. This allows
the target triple names to be dead-code stripped. This is a nice
win for LLVM clients that wish to minimize their binary size, such
as graphics drivers.
By default this is ON, so there is no change in the default behavior.
Clients who wish to suppress this printing can do so by setting this
option to off via CMake.
A test app on Linux that uses ParseCommandLineOptions() shows a binary
size reduction of 23KB (from 149K to 126K) for a Release build, and 24KB
(from 135K to 111K) in a MinSizeRel build.
Reviewers: klimek, beanz, bogner, chandlerc, compnerd
Reviewed By: compnerd
Patch by pammon (Peter Ammon) !
Subscribers: llvm-commits
Differential Revision: https://reviews.llvm.org/D30904
llvm-svn: 300630
Dylan McKay [Tue, 18 Apr 2017 23:53:10 +0000 (23:53 +0000)]
[AVR] Fix the build
'PointerSize' was renamed to 'CodePointerSize'.
llvm-svn: 300629
Reid Kleckner [Tue, 18 Apr 2017 23:50:03 +0000 (23:50 +0000)]
Use less temporary AttributeLists NFC
llvm-svn: 300628
Eric Fiselier [Tue, 18 Apr 2017 23:42:15 +0000 (23:42 +0000)]
Cleanup _LIBCPP_HAS_NO_<c++11-features> macro usage in regex
llvm-svn: 300627
Eric Fiselier [Tue, 18 Apr 2017 23:38:41 +0000 (23:38 +0000)]
Cleanup _LIBCPP_HAS_NO_<c++11-feature> in the input.output library
llvm-svn: 300626
Eric Fiselier [Tue, 18 Apr 2017 23:26:47 +0000 (23:26 +0000)]
Cleanup _LIBCPP_HAS_NO_<c++11-feature> in algorithm
llvm-svn: 300625
Dean Michael Berris [Tue, 18 Apr 2017 23:23:54 +0000 (23:23 +0000)]
[XRay][tools] Add option to llvm-xray extract to symbolize functions
Summary:
This allows us to, if the symbol names are available in the binary, be
able to provide the function name in the YAML output.
Reviewers: dblaikie, pelikan
Subscribers: llvm-commits
Differential Revision: https://reviews.llvm.org/D32153
llvm-svn: 300624
Eric Fiselier [Tue, 18 Apr 2017 23:09:36 +0000 (23:09 +0000)]
Cleanup _LIBCPP_HAS_NO_<c++11-feature> macros for std::initializer_list
llvm-svn: 300623
Eric Fiselier [Tue, 18 Apr 2017 23:05:08 +0000 (23:05 +0000)]
Cleanup _LIBCPP_HAS_NO_<c++11-feature> macros in thread.
llvm-svn: 300622
Craig Topper [Tue, 18 Apr 2017 23:02:39 +0000 (23:02 +0000)]
[ConstantRange] Optimize APInt creation in getSignedMax/getSignedMin.
We were creating an APInt at the top of these methods that isn't always returned. For ranges wider than 64-bits this results in an allocation and deallocation when its not used.
In getSignedMax we were creating Upper-1 to use in a compare and then creating it again for a return value. The compiler is unable to determine that these can be shared. So help it out and create the Upper-1 in a temporary that can be reused.
This provides a little compile time improvement.
llvm-svn: 300621
Eric Fiselier [Tue, 18 Apr 2017 22:50:56 +0000 (22:50 +0000)]
Cleanup _LIBCPP_HAS_NO_<c++11-feature> in std::unordered_map and std::unordered_multimap
This completes the cleanup of the containers, at least within the tests.
llvm-svn: 300620
Eric Fiselier [Tue, 18 Apr 2017 22:37:32 +0000 (22:37 +0000)]
Cleanup _LIBCPP_HAS_NO_<c++11-feature> macros in std::unordered_set and std::unordered_multiset
llvm-svn: 300619
Chris Bieneman [Tue, 18 Apr 2017 22:37:00 +0000 (22:37 +0000)]
Define HAVE_SIGACTION to 1 in Xcode build
This is needed to make the Xcode project build since it doesn't have auto-generated Config header.
llvm-svn: 300618
Sanjay Patel [Tue, 18 Apr 2017 22:36:59 +0000 (22:36 +0000)]
[x86] add tests for potential andn optimization; NFC
llvm-svn: 300617
Bob Haarman [Tue, 18 Apr 2017 22:29:36 +0000 (22:29 +0000)]
[coff] fix test for msvclto
llvm-svn: 300616
Chris Bieneman [Tue, 18 Apr 2017 22:11:13 +0000 (22:11 +0000)]
Include time.h, and fix a Darwin warning
This is a little more cleanup from r300579.
llvm-svn: 300615
Reid Kleckner [Tue, 18 Apr 2017 22:10:18 +0000 (22:10 +0000)]
Fix crash in AttributeList::addAttributes, add test
llvm-svn: 300614
Sanjoy Das [Tue, 18 Apr 2017 22:00:54 +0000 (22:00 +0000)]
Add a getPointerOperandType() helper to LoadInst and StoreInst; NFC
I will use this in a later change.
llvm-svn: 300613
Bob Haarman [Tue, 18 Apr 2017 22:00:29 +0000 (22:00 +0000)]
[coff] use newlines instead of spaces as separators in msvclto response file
Summary:
Fixes PR32689: /msvclto creates response files with lines
that are too long for msvc's linker (LNK1170).
Reviewers: hans, rnk, ruiu
Subscribers: llvm-commits, mehdi_amini
Differential Revision: https://reviews.llvm.org/D32185
llvm-svn: 300612
Richard Smith [Tue, 18 Apr 2017 21:55:37 +0000 (21:55 +0000)]
[modules-ts] Fold together -x c++ and -x c++-module at -cc1 level.
The driver needs to know whether it's building a module interface or
implementation unit because it affects which outputs it produces and how it
builds the command pipeline. But the frontend doesn't need to know and should
not care: all it needs to know is what action it is being asked to perform on
the input.
(This is in preparation for permitting -emit-obj to be used on a module
interface unit to produce object code without going via a "full" PCM file.)
llvm-svn: 300611
Chris Bieneman [Tue, 18 Apr 2017 21:47:50 +0000 (21:47 +0000)]
Fix Windows bot failure
timespec is not available on Windows, and we should use size_t instead of nfds_t.
llvm-svn: 300610
Richard Smith [Tue, 18 Apr 2017 21:45:04 +0000 (21:45 +0000)]
Do not warn about whitespace between ??/ trigraph and newline in line comments if trigraphs are disabled in the current language.
llvm-svn: 300609
Craig Topper [Tue, 18 Apr 2017 21:43:46 +0000 (21:43 +0000)]
[MemoryBuiltins] Add isMallocOrCallocLikeFn so BasicAA can check for both at the same time
BasicAA wants to know if a function is either a malloc or calloc like function. Currently we have to check both separately. This means both calls check if its an intrinsic, query TLI, check the nobuiltin attribute, scan the AllocationFnData, etc.
This patch adds a isMallocOrCallocLikeFn so we can go through all of the checks once per call.
This also changes the one other location I saw that called both together.
Differential Revision: https://reviews.llvm.org/D32188
llvm-svn: 300608
Davide Italiano [Tue, 18 Apr 2017 21:42:21 +0000 (21:42 +0000)]
[LoopReroll] Prefer hasNUses/hasNUses or more as they're cheaper. NFCI.
llvm-svn: 300607
Chris Bieneman [Tue, 18 Apr 2017 21:35:26 +0000 (21:35 +0000)]
Fixing error on Android build (-Werror)
This is fallout from r300579.
llvm-svn: 300606
Chris Bieneman [Tue, 18 Apr 2017 21:23:55 +0000 (21:23 +0000)]
Removing unused include
This is causing the Windows bot failures.
llvm-svn: 300605
Eric Fiselier [Tue, 18 Apr 2017 21:23:18 +0000 (21:23 +0000)]
Cleanup _LIBCPP_HAS_NO_<c++11-feature> for std::queue and std::priority_queue.
llvm-svn: 300604
Matt Arsenault [Tue, 18 Apr 2017 21:16:46 +0000 (21:16 +0000)]
DAG: Make mayBeEmittedAsTailCall parameter const
llvm-svn: 300603
Eric Fiselier [Tue, 18 Apr 2017 21:16:26 +0000 (21:16 +0000)]
Cleanup _LIBCPP_HAS_NO_<c++11-feature> macro uses in std::stack.
llvm-svn: 300602
Evgeniy Stepanov [Tue, 18 Apr 2017 21:10:50 +0000 (21:10 +0000)]
[sanitizer] Define lsan-x86 in tests for both i386 and i686.
llvm-svn: 300601
Eric Fiselier [Tue, 18 Apr 2017 21:08:06 +0000 (21:08 +0000)]
Cleanup _LIBCPP_HAS_NO_<c++11-feature> macros in std::map and std::multimap
llvm-svn: 300600
Francis Ricci [Tue, 18 Apr 2017 21:05:11 +0000 (21:05 +0000)]
Implement suspended thread register count for darwin
Reviewers: kubamracek, alekseyshl
Subscribers: llvm-commits
Differential Revision: https://reviews.llvm.org/D32165
llvm-svn: 300599
Francis Ricci [Tue, 18 Apr 2017 21:05:09 +0000 (21:05 +0000)]
Remove mips64 defines from darwin-specific file
Reviewers: kubamracek, alekseyshl
Subscribers: llvm-commits, arichardson
Differential Revision: https://reviews.llvm.org/D32183
llvm-svn: 300598
Matt Arsenault [Tue, 18 Apr 2017 20:59:46 +0000 (20:59 +0000)]
Fix typo
llvm-svn: 300597
Matt Arsenault [Tue, 18 Apr 2017 20:59:40 +0000 (20:59 +0000)]
AMDGPU: Make MFI fields private
llvm-svn: 300596
Eric Fiselier [Tue, 18 Apr 2017 20:58:03 +0000 (20:58 +0000)]
Cleanup _LIBCPP_HAS_NO_<c++11-feature> for std::set and std::multiset
llvm-svn: 300595
Vassil Vassilev [Tue, 18 Apr 2017 20:57:29 +0000 (20:57 +0000)]
PR30508: Downgrade error to warning if the umbrella folder doesn't exist.
Patch by Yuka Takahashi (D32119)!
llvm-svn: 300594
Francis Ricci [Tue, 18 Apr 2017 20:56:59 +0000 (20:56 +0000)]
Don't use abort_on_error for lsan darwin test suite
Summary:
This option is disabled by our other test suites, and will cause
failures when unit tests abort instead of failing with an error code.
Will also prevent the test suite from being too slow.
Reviewers: kubamracek, alekseyshl
Subscribers: llvm-commits
Differential Revision: https://reviews.llvm.org/D32129
llvm-svn: 300593
Francis Ricci [Tue, 18 Apr 2017 20:56:56 +0000 (20:56 +0000)]
Allow for setting of global platform-specific lsan options in the test suite
Reviewers: kubamracek, alekseyshl
Subscribers: llvm-commits
Differential Revision: https://reviews.llvm.org/D32131
llvm-svn: 300592
Alex Lorenz [Tue, 18 Apr 2017 20:54:23 +0000 (20:54 +0000)]
The SubjectMatchRule enum should not be used as a DenseMap key to avoid
UBSAN 'invalid value' failures
The commit r300556 introduced a UBSAN issue that was caught by
http://lab.llvm.org:8011/builders/sanitizer-x86_64-linux-bootstrap. The DenseMap
failed to create an empty/tombstone value as the empty/tombstone values for the
SubjectMatchRule enum were not valid enum constants.
llvm-svn: 300591
Chris Bieneman [Tue, 18 Apr 2017 20:49:09 +0000 (20:49 +0000)]
[CMake] Adding configure-time check for sigaction
Hopefully this will fix the netbsd bot that I broke...
llvm-svn: 300590
Chris Bieneman [Tue, 18 Apr 2017 20:49:05 +0000 (20:49 +0000)]
Writing multi-platform code is hard...
Fixing another error from r300579.
llvm-svn: 300589
Haojian Wu [Tue, 18 Apr 2017 20:47:34 +0000 (20:47 +0000)]
[clang-tidy] Address a few late comments.
llvm-svn: 300588
Chris Bieneman [Tue, 18 Apr 2017 20:37:05 +0000 (20:37 +0000)]
Fix broken windows build.
This is not ideal, but it should get the bot going again. I'll need to revisit this if we want to get signal handling working on Windows.
llvm-svn: 300587
Craig Topper [Tue, 18 Apr 2017 20:17:23 +0000 (20:17 +0000)]
[MemoryBuiltins] Use ImmutableCallSite instead of CallSite to remove a const_cast and const correct. NFCI
llvm-svn: 300585
Daniel Berlin [Tue, 18 Apr 2017 20:15:47 +0000 (20:15 +0000)]
NewGVN: Fix memory congruence verification. The return true should be a return false. Merge the appropriate if statements so it doesn't happen again.
llvm-svn: 300584
Chih-Hung Hsieh [Tue, 18 Apr 2017 20:15:18 +0000 (20:15 +0000)]
[X86] Keep EXTRACT_VECTOR_ELT result type as f128 for Android x86_64.
Android x86_64 target uses f128 type and stores f128 values in %xmm* registers.
SoftenFloatRes_EXTRACT_VECTOR_ELT should not convert result value
from f128 to i128.
Differential Revision: http://reviews.llvm.org/D32102
llvm-svn: 300583
Chris Bieneman [Tue, 18 Apr 2017 20:08:29 +0000 (20:08 +0000)]
Fixing bot failure caused by r300579
llvm-svn: 300582
Casey Carter [Tue, 18 Apr 2017 20:04:39 +0000 (20:04 +0000)]
[test] Silence another unused-typedef warning
llvm-svn: 300581
Chris Bieneman [Tue, 18 Apr 2017 20:01:59 +0000 (20:01 +0000)]
Update DebugServer to support IPv6 over TCP
Summary: This patch adds IPv6 support to debugserver. It follows a similar pattern to the changes proposed for LLDB/Host except that the listen implementation is only with kqueue(2) because debugserver is only supported on Darwin.
Reviewers: jingham, jasonmolenda, clayborg
Reviewed By: clayborg
Subscribers: mgorny, lldb-commits
Differential Revision: https://reviews.llvm.org/D31824
llvm-svn: 300580
Chris Bieneman [Tue, 18 Apr 2017 20:01:52 +0000 (20:01 +0000)]
Update LLDB Host to support IPv6 over TCP
Summary:
This patch adds IPv6 support to LLDB/Host's TCP socket implementation. Supporting IPv6 involved a few significant changes to the implementation of the socket layers, and I have performed some significant code cleanup along the way.
This patch changes the Socket constructors for all types of sockets to not create sockets until first use. This is required for IPv6 support because the socket type will vary based on the address you are connecting to. This also has the benefit of removing code that could have errors from the Socket subclass constructors (which seems like a win to me).
The patch also slightly changes the API and behaviors of the Listen/Accept pattern. Previously both Listen and Accept calls took an address specified as a string. Now only listen does. This change was made because the Listen call can result in opening more than one socket. In order to support listening for both IPv4 and IPv6 connections we need to open one AF_INET socket and one AF_INET6 socket. During the listen call we construct a map of file descriptors to addrin structures which represent the allowable incoming connection address. This map removes the need for taking an address into the Accept call.
This does have a change in functionality. Previously you could Listen for connections based on one address, and Accept connections from a different address. This is no longer supported. I could not find anywhere in LLDB where we actually used the APIs in that way. The new API does still support AnyAddr for allowing incoming connections from any address.
The Listen implementation is implemented using kqueue on FreeBSD and Darwin, WSAPoll on Windows and poll(2) everywhere else.
Reviewers: zturner, clayborg
Subscribers: jasonmolenda, labath, lldb-commits, emaste
Differential Revision: https://reviews.llvm.org/D31823
llvm-svn: 300579
Ekaterina Romanova [Tue, 18 Apr 2017 19:44:07 +0000 (19:44 +0000)]
[DOXYGEN] Minor improvements in doxygen comments.
- To be consistent with the rest of the intrinsics headers, I removed the tags <i> .. </i> for marking instruction names in italics in in smmintrin.h.
- Formatting changes to fit into 80 characters.
I got an OK from Eric Christopher to commit doxygen comments without prior code
review upstream.
llvm-svn: 300578
Craig Topper [Tue, 18 Apr 2017 19:13:27 +0000 (19:13 +0000)]
[APInt] Inline the single word case of lshrInPlace similar to what we do for <<=.
llvm-svn: 300577
Simon Pilgrim [Tue, 18 Apr 2017 19:04:40 +0000 (19:04 +0000)]
[X86][SSE] Add scheduling latency/throughput tests for (most) SSE1 instructions
llvm-svn: 300576
Casey Carter [Tue, 18 Apr 2017 18:44:33 +0000 (18:44 +0000)]
[test] Silence unused parameter/typedef warnings
llvm-svn: 300575
Easwaran Raman [Tue, 18 Apr 2017 18:16:57 +0000 (18:16 +0000)]
[SLP vectorizer] Allow phi node reordering in tryToVectorizeList.
In tryToVectorizeList, under a very limited circumstance (when entered
from tryToVectorizePair), the values may be reordered (swapped) and the
SLP tree is built with the new order. This extends that to the case when
starting from phis in vectorizeChainsInBlock when there are exactly two
phis. The textual order of phi nodes shouldn't really matter. Without
this change, the loop body in the accompnaying test case is fully vectorized
when we swap the orde of the phis but not with this order. While this
doesn't solve the phi-ordering problem in a general way (for more than 2
phis), this is simple fix that piggybacks on an existing mechanism and
is useful in cases like multiplying two complex numbers.
Differential revision: https://reviews.llvm.org/D32065
llvm-svn: 300574
Reid Kleckner [Tue, 18 Apr 2017 17:44:41 +0000 (17:44 +0000)]
Remove unused varible
The Result variable is unused both in Sema::CheckARMBuiltinFunctionCall
and Sema::CheckAArch64BuiltinFunctionCall, remove it.
Patch by Wei-Ren Chen!
Reviewers: craig.topper, rnk
Reviewed By: rnk
Subscribers: aemerson, cfe-commits, rengolin
Differential Revision: https://reviews.llvm.org/D32014
llvm-svn: 300572
Manoj Gupta [Tue, 18 Apr 2017 17:36:10 +0000 (17:36 +0000)]
[AArch64][clang] Pass cpu/arch information to assembler for AArch64.
Summary:
Pass Cpu/Arch options to assembler for AArch64 with no-integrated-as.
This fixes PR20019.
Reviewers: richard.barton.arm, kristof.beyls, rengolin
Reviewed By: rengolin
Subscribers: srhines, pirama, aemerson, rengolin, cfe-commits
Differential Revision: https://reviews.llvm.org/D32132
llvm-svn: 300571
Manoj Gupta [Tue, 18 Apr 2017 17:34:46 +0000 (17:34 +0000)]
Testing commit access.
Summary: Test commit access.
Reviewers: gbiv, george.burgess.iv
Reviewed By: george.burgess.iv
Subscribers: cfe-commits
Differential Revision: https://reviews.llvm.org/D32161
llvm-svn: 300570
Alexander Kornienko [Tue, 18 Apr 2017 17:26:00 +0000 (17:26 +0000)]
[clang-tidy] Fix google-explicit-constructor issue with out-of-line conversions
llvm-svn: 300569
Marshall Clow [Tue, 18 Apr 2017 17:22:49 +0000 (17:22 +0000)]
Mark LWG#2788 as complete - we already do this
llvm-svn: 300568
Simon Pilgrim [Tue, 18 Apr 2017 17:18:54 +0000 (17:18 +0000)]
[X86] Use for-range loop. NFCI.
llvm-svn: 300567
Craig Topper [Tue, 18 Apr 2017 17:14:21 +0000 (17:14 +0000)]
[APInt] Use lshrInPlace to replace lshr where possible
This patch uses lshrInPlace to replace code where the object that lshr is called on is being overwritten with the result.
This adds an lshrInPlace(const APInt &) version as well.
Differential Revision: https://reviews.llvm.org/D32155
llvm-svn: 300566
Daniel Berlin [Tue, 18 Apr 2017 17:06:11 +0000 (17:06 +0000)]
NewGVN: Don't waste time value numbering unreachable blocks
llvm-svn: 300565
Jim Ingham [Tue, 18 Apr 2017 16:52:16 +0000 (16:52 +0000)]
Add back code to implement "frame var -a,-l,-g" filters.
r285226 dropped the code that did these checks. I am pretty
sure that was inadvertent, so I added that back in and added
a test for it.
<rdar://problem/
31661252>
llvm-svn: 300564
Haojian Wu [Tue, 18 Apr 2017 16:25:03 +0000 (16:25 +0000)]
Make the test pass on x86_64-win32 target.
llvm-svn: 300563
Martell Malone [Tue, 18 Apr 2017 15:56:24 +0000 (15:56 +0000)]
mingw-w64: enable support for __declspec(selectany)
Add selectany as a GCC spelling for mingw-w64
Reviewers: rnk
Differential revision: https://reviews.llvm.org/D32083
llvm-svn: 300562
Nirav Dave [Tue, 18 Apr 2017 15:36:34 +0000 (15:36 +0000)]
[DAG] Improve store merge candidate pruning.
Remove non-consecutive stores from store merge candidate search as
they cannot be merged and will prevent us from finding subsequent
mergeable store cases.
Reviewers: jyknight, bogner, javed.absar, spatel
Subscribers: llvm-commits
Differential Revision: https://reviews.llvm.org/D32086
llvm-svn: 300561
Alex Lorenz [Tue, 18 Apr 2017 15:12:34 +0000 (15:12 +0000)]
[ASTPrinter] Print template parameter lists for out-of-line functions
llvm-svn: 300560
Nirav Dave [Tue, 18 Apr 2017 15:12:13 +0000 (15:12 +0000)]
Add base-index-based store merge test
llvm-svn: 300559
Zvi Rackover [Tue, 18 Apr 2017 14:55:43 +0000 (14:55 +0000)]
LoopRerollPass: Prefer Value::hasOneUse() over Value::getNumUses(). NFC.
getNumUses() can be more expensive as it iterates over all list's elements.
llvm-svn: 300558
Gil Rapaport [Tue, 18 Apr 2017 14:43:43 +0000 (14:43 +0000)]
[LV] Cache block mask values
This patch is part of D28975's breakdown.
Add caching for block masks similar to the cache already used for edge masks,
replacing generation per user with reusing the first generated value which
dominates all uses.
Differential Revision: https://reviews.llvm.org/D32054
llvm-svn: 300557
Alex Lorenz [Tue, 18 Apr 2017 14:33:39 +0000 (14:33 +0000)]
Add #pragma clang attribute
This is a recommit of r300539 that was reverted in r300543 due to test failures.
The original commit message is displayed below:
The new '#pragma clang attribute' directive can be used to apply attributes to
multiple declarations. An attribute must satisfy the following conditions to
be supported by the pragma:
- It must have a subject list that's defined in the TableGen file.
- It must be documented.
- It must not be late parsed.
- It must have a GNU/C++11 spelling.
Differential Revision: https://reviews.llvm.org/D30009
llvm-svn: 300556
Martell Malone [Tue, 18 Apr 2017 14:27:36 +0000 (14:27 +0000)]
Driver: Better detection of mingw-gcc
Stop blindly searching for "gcc.exe" on windows.
Stop assuming "/usr" on unix, fixes cross compiling.
Reviewers: mati865, yaron.keren
Subscribers: ismail, rnk
Differential revision: https://reviews.llvm.org/D15005
llvm-svn: 300555
Sanjay Patel [Tue, 18 Apr 2017 14:27:24 +0000 (14:27 +0000)]
[ConstantRange] fix doxygen comment formatting; NFC
llvm-svn: 300554
Nikolai Bozhenov [Tue, 18 Apr 2017 13:29:26 +0000 (13:29 +0000)]
Make globalaa-retained.ll test catching more cases.
Summary:
* Add checks for store. That is needed because GlobalsAA is called
twice in the current pipeline with different sets of Function passes
following it. However, the loads are eliminated using instcombine
which happens everywhere. On the other hand, DeadStoreElimination is
performed only once so by checking for store we'll be able to catch
more cases when GlobalsAA is invalidated unintentionally.
* Add empty function above/below the test so that we don't depend on
the relative order of instcombine/dead-store-elimination and the
pass that invalidates the analysis (inside the same
FunctionPassManager).
Reviewers: kristof.beyls
Reviewed By: kristof.beyls
Subscribers: llvm-commits, n.bozhenov
Differential Revision: https://reviews.llvm.org/D32015
Patch by Andrei Elovikov <andrei.elovikov@intel.com>
llvm-svn: 300553
Nikolai Bozhenov [Tue, 18 Apr 2017 13:25:49 +0000 (13:25 +0000)]
[GVNHoist] Mark GlobalsAA as preserved by GVNHoist.
Reviewers: sebpop, hiraditya
Reviewed By: sebpop
Subscribers: n.bozhenov, llvm-commits
Differential Revision: https://reviews.llvm.org/D32158
Patch by Andrei Elovikov <andrei.elovikov@intel.com>
llvm-svn: 300552
Nirav Dave [Tue, 18 Apr 2017 13:25:19 +0000 (13:25 +0000)]
Add store Merge test.
llvm-svn: 300551
Oliver Stannard [Tue, 18 Apr 2017 13:21:05 +0000 (13:21 +0000)]
[ARM] Add hardware build attributes in assembler
This passes an option to the ARM assembly parser to emit build
attributes for the hardware selected by command line options, when
assembling an assembly file.
This is not enabled for C/C++, as this would result in duplicate build
attribute directives being emitted in each inline assembly block, when
emitting assembly.
This also adds an option to allow disabling this behaviour for assembly
files, for users who were relying on the old behaviour.
Differential revision: https://reviews.llvm.org/D31813
llvm-svn: 300550
Oliver Stannard [Tue, 18 Apr 2017 13:12:36 +0000 (13:12 +0000)]
[ARM,AArch64] Define __ELF__ for arm-none-eabihf and AArch64
This macro is defined for arm-none-eabi as of r266625, but it should also be
defined for eabihf and aarch64.
llvm-svn: 300549
Kamil Rytarowski [Tue, 18 Apr 2017 12:53:35 +0000 (12:53 +0000)]
Introduce FPR and Debug Registers/NetBSD/amd64 support
Summary:
This code offers Debug Registers (80386) model in LLDB/amd64.
This is initial support and has one issue that will be addressed later,
Debug Register trap (TRAP_DBREG) is registered as (TRAP_TRACE)
for unknown reason. On the other hand this works good enough to
move on and leave this bug to be squashed later.
Improve the NativeProcessNetBSD::ReinitializeThreads() function,
stop setting inside it SetStoppedByExec(). This fixes incorrect
stop reason on attaching (SetStoppedBySignal(SIGSTOP)).
This commits also has no functional style improvements from
clang-format.
This code also ships with FXSAVE support on NetBSD.
Demo:
```
$ lldb ./watch
(lldb) target create "./watch"
Current executable set to './watch' (x86_64).
(lldb) b main
Breakpoint 1: where = watch`main + 15 at watch.c:8, address = 0x000000000040087f
(lldb) r
Process 1573 launched: './watch' (x86_64)
Process 1573 stopped
* thread #1, stop reason = breakpoint 1.1
frame #0: 0x000000000040087f watch`main(argc=1, argv=0x00007f7fffa12b88) at watch.c:8
5 {
6 int i, j, k;
7
-> 8 for (i = 0; i < 3; i++)
9 for (j = 0; j < 3; j++)
10 for (k = 0; k < 3; k++)
11 printf("Hello world! i=%d j=%d k=%d\n", i, j, k);
(lldb) watch set var i
Watchpoint created: Watchpoint 1: addr = 0x7f7fffa12b4c size = 4 state = enabled type = w
declare @ '/public/lldb_devel/watch.c:6'
watchpoint spec = 'i'
new value: 0
(lldb) c
Process 1573 resuming
Hello world! i=0 j=0 k=0
Hello world! i=0 j=0 k=1
Hello world! i=0 j=0 k=2
Hello world! i=0 j=1 k=0
Hello world! i=0 j=1 k=1
Hello world! i=0 j=1 k=2
Hello world! i=0 j=2 k=0
Hello world! i=0 j=2 k=1
Hello world! i=0 j=2 k=2
Process 1573 stopped
* thread #1, stop reason = trace
frame #0: 0x00000000004008cc watch`main(argc=1, argv=0x00007f7fffa12b88) at watch.c:8
5 {
6 int i, j, k;
7
-> 8 for (i = 0; i < 3; i++)
9 for (j = 0; j < 3; j++)
10 for (k = 0; k < 3; k++)
11 printf("Hello world! i=%d j=%d k=%d\n", i, j, k)
```
FPR (in another program using libm)
```
(lldb) register read --all
General Purpose Registers:
rax = 0x000000000000001c
rbx = 0x00007f7fff1d4fe0
rcx = 0x000000000000000c
rdx = 0x0000000000000002
rdi = 0x0000746711d5b018 __sF + 152
rsi = 0x0000000000000001
rbp = 0x00007f7fff1d3d80
rsp = 0x00007f7fff1d3d60
r8 = 0x00007f7fff1d3470
r9 = 0x0000000000000000
r10 = 0x0000000000000001
r11 = 0x0000000000000202
r12 = 0x00007f7fff1d3da0
r13 = 0x00007d8ad2d88500
r14 = 0x0000000000000002
r15 = 0x00007f7fffa627e0
rip = 0x00000000004009e9 fpr`main + 217 at fpr.c:15
rflags = 0x0000000000000202
cs = 0x0000000000000047
fs = 0x0000000000000000
gs = 0x0000000000000000
ss = 0x000000000000003f
ds = 0x000000000000003f
es = 0x000000000000003f
eax = 0x0000001c
ebx = 0xff1d4fe0
ecx = 0x0000000c
edx = 0x00000002
edi = 0x11d5b018
esi = 0x00000001
ebp = 0xff1d3d80
esp = 0xff1d3d60
r8d = 0xff1d3470
r9d = 0x00000000
r10d = 0x00000001
r11d = 0x00000202
r12d = 0xff1d3da0
r13d = 0xd2d88500
r14d = 0x00000002
r15d = 0xffa627e0
ax = 0x001c
bx = 0x4fe0
cx = 0x000c
dx = 0x0002
di = 0xb018
si = 0x0001
bp = 0x3d80
sp = 0x3d60
r8w = 0x3470
r9w = 0x0000
r10w = 0x0001
r11w = 0x0202
r12w = 0x3da0
r13w = 0x8500
r14w = 0x0002
r15w = 0x27e0
ah = 0x00
bh = 0x4f
ch = 0x00
dh = 0x00
al = 0x1c
bl = 0xe0
cl = 0x0c
dl = 0x02
dil = 0x18
sil = 0x01
bpl = 0x80
spl = 0x60
r8l = 0x70
r9l = 0x00
r10l = 0x01
r11l = 0x02
r12l = 0xa0
r13l = 0x00
r14l = 0x02
r15l = 0xe0
unknown:
fctrl = 0x037f
fstat = 0x0220
ftag = 0x00
fop = 0x0000
fiseg = 0x11e1a52c
fioff = 0x11e1a52c
foseg = 0xff1d3d54
fooff = 0xff1d3d54
mxcsr = 0x00001fa0
mxcsrmask = 0x0000ffff
st0 = {0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00}
st1 = {0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00}
st2 = {0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00}
st3 = {0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00}
st4 = {0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00}
st5 = {0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00}
st6 = {0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00}
st7 = {0xa5 0xdb 0x2d 0xbd 0x93 0xae 0xb9 0xfe 0xfe 0x3f}
mm0 = 0x3fe9d13800000000
mm1 = 0x3e0485fcce89c000
mm2 = 0x3fefd735e0000000
mm3 = 0x0000000000000000
mm4 = 0x3fe0000000000000
mm5 = 0x3fe00000005217f3
mm6 = 0x0000000000000000
mm7 = 0x3fefd735e0000000
xmm0 = {0x00 0x00 0x00 0x00 0x38 0xd1 0xe9 0x3f 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00}
xmm1 = {0x00 0xc0 0x89 0xce 0xfc 0x85 0x04 0x3e 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00}
xmm2 = {0x00 0x00 0x00 0xe0 0x35 0xd7 0xef 0x3f 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00}
xmm3 = {0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00}
xmm4 = {0x00 0x00 0x00 0x00 0x00 0x00 0xe0 0x3f 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00}
xmm5 = {0xf3 0x17 0x52 0x00 0x00 0x00 0xe0 0x3f 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00}
xmm6 = {0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00}
xmm7 = {0x00 0x00 0x00 0xe0 0x35 0xd7 0xef 0x3f 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00}
xmm8 = {0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00}
xmm9 = {0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00}
xmm10 = {0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00}
xmm11 = {0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00}
xmm12 = {0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00}
xmm13 = {0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00}
xmm14 = {0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00}
xmm15 = {0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00}
dr0 = 0x0000000000000000
dr1 = 0x0000000000000000
dr2 = 0x0000000000000000
dr3 = 0x0000000000000000
dr4 = 0x0000000000000000
dr5 = 0x0000000000000000
dr6 = 0x00000000ffff0ff0
dr7 = 0x0000000000000400
22 registers were unavailable.
```
Sponsored by <The NetBSD Foundation>
Reviewers: labath, emaste, joerg, kettenis
Reviewed By: labath
Subscribers: #lldb
Tags: #lldb
Differential Revision: https://reviews.llvm.org/D32080
llvm-svn: 300548