Commit Graph

279405 Commits

Author SHA1 Message Date
Max Kazantsev a13e163a27 [RewriteStatepoints] Fix incorrect assertion
`RewriteStatepointsForGC` iterates over function blocks and their predecessors
in order of declaration. One of outcomes of this is that callsites are placed in
arbitrary order which has nothing to do with travelsar order.

On the other hand, function `recomputeLiveInValues` asserts that bases are
added to `Info.PointerToBase` before their deried pointers are updated. But
if call sites are processed in order different from RPOT, this is not necessarily
true. We cannot guarantee that the base was placed there before every
pointer derived from it. All we can guarantee is that this base was marked as
known base by this point.

This patch replaces the fact that we assert from checking that the base was
added to the map with assert that the base was marked as known base.

Differential Revision: https://reviews.llvm.org/D41593

llvm-svn: 321517
2017-12-28 12:03:12 +00:00
Simon Pilgrim 62411e4d4f [X86][SSE] Use PMADDWD for v4i32 multiplies with 17 or more leading zeros
If there are 17 or more leading zeros to the v4i32 elements, then we can use PMADD for the integer multiply when PMULLD is unavailable or slow.

The 17 bits need to be zero as the PMADDWD performs a v8i16 signed-mul-extend + pairwise-add - the upper 16 so we're adding a zero pair and the 17th bit so we don't incorrectly sign extend.

Differential Revision: https://reviews.llvm.org/D41484

llvm-svn: 321516
2017-12-28 10:05:49 +00:00
Simon Pilgrim 472689a159 [InstCombine] Check for isa<Instruction> before using cast<>
Protects against casts from constexpr etc.

Reduced from oss-fuzz #4788 test case

llvm-svn: 321515
2017-12-28 09:35:35 +00:00
Aaron Smith 5a81bb73ad Remove duplicate declaration from D41550; NFC
llvm-svn: 321514
2017-12-28 07:48:10 +00:00
Rui Ueyama a63eed0f80 Do not parse the same /export string more than once.
Differential Revision: https://reviews.llvm.org/D41607

llvm-svn: 321513
2017-12-28 07:41:19 +00:00
Bob Haarman e90ac016e7 [COFF] support /ignore:4217
Summary:
lld-link accepts link.exe's /ignore option, but used to ignore
it. This can lead to semantic differences when warnings are treated as
fatal errors. One such case is when we resolve an __imp_ symbol to a
local definition. We emit a warning in that case, which /wx turns into
a fatal. This change makes lld-link accept /ignore:4217 to suppress
that warning, so that code that links with link.exe /wx /ignore:4217
links with lld-link, too.

Fixes PR35762.

Reviewers: rnk, ruiu

Reviewed By: ruiu

Subscribers: llvm-commits

Differential Revision: https://reviews.llvm.org/D41606

llvm-svn: 321512
2017-12-28 07:02:13 +00:00
Aaron Smith 364cbfe964 Update failing PDB unit tests that are searching for symbols by regex
Summary: D41086 fixed an exception in FindTypes()/FindTypesByRegex() and caused two lldb unit test to fail. This change updates the unit tests to pass again.

Reviewers: zturner, lldb-commits, labath, clayborg, asmith

Reviewed By: asmith

Differential Revision: https://reviews.llvm.org/D41550

llvm-svn: 321511
2017-12-28 06:29:59 +00:00
Reid Kleckner 6d31001cd6 Revert "[memcpyopt] Teach memcpyopt to optimize across basic blocks"
This reverts r321138. It seems there are still underlying issues with
memdep. PR35519 seems to still be present if debug info is enabled. We
end up losing a memcpy. Somehow during store to memset merging, we
insert the memset after the memcpy or fail to update the memdep analysis
to account for the newly inserted memset of a pair.

Reduced test case:

  #include <assert.h>
  #include <stdio.h>
  #include <string>
  #include <utility>
  #include <vector>

  void do_push_back(
      std::vector<std::pair<std::string, std::vector<std::string>>>* crls) {
    crls->push_back(std::make_pair(std::string(), std::vector<std::string>()));
  }

  int __attribute__((optnone)) main() {
    // Put some data in the vector and then remove it so we take the push_back
    // fast path.
    std::vector<std::pair<std::string, std::vector<std::string>>> crl_set;
    crl_set.push_back({"asdf", {}});
    crl_set.pop_back();
    printf("first word in vector storage: %p\n", *(void**)crl_set.data());

    // Do the push_back which may fail to initialize the data.
    do_push_back(&crl_set);
    auto* first = &crl_set.back().first;
    printf("first word in vector storage (should be zero): %p\n",
           *(void**)crl_set.data());
    assert(first->empty());
    puts("ok");
  }

Compile with libc++, enable optimizations, and enable debug info:
$ clang++ -stdlib=libc++ -g -O2 t.cpp -o t.exe -Wl,-rpath=llvm/build/lib

This program will assert with this change.

llvm-svn: 321510
2017-12-28 05:10:33 +00:00
Andrew Wilkins 4371e049d4 [bindings/go] fix vet errors
Fix "go vet" errors, which will be
run automatically with "go test" as
of Go 1.10.

Patch by Karsten Weiss!

llvm-svn: 321509
2017-12-28 04:10:09 +00:00
Matt Arsenault 27ee60ca49 AMDGPU: Add MMO to atomic_inc/dec
This doesn't really change anything because these
already had custom node wrappers.

llvm-svn: 321508
2017-12-28 00:26:14 +00:00
Rafael Espindola 465e7c94ed Allow copy relocation with -z notext.
This makes adjustExpr a bit simpler too IMHO.

It seems that some of the complication around relocation processing
is that we are trying to create copy relocations too early. It seems
we could handle a few simple cases first and continue.

llvm-svn: 321507
2017-12-28 00:23:49 +00:00
Craig Topper 520d055f66 [X86] Don't accidentally enable PKU on cannon lake and icelake or CLWB on cannonlake.
We have cannonlake and icelake inheriting from skylake server in a switch using fallthroughs. But they aren't perfect supersets of skylake server.

llvm-svn: 321504
2017-12-27 22:26:01 +00:00
Craig Topper 5bd93e99e2 [X86] Test that -march=skx enables PKU.
llvm-svn: 321503
2017-12-27 22:26:00 +00:00
Craig Topper b36447d346 [X86] Enable avx512vpopcntdq and clwb for icelake.
Per table 1-1 of the October 2017 edition of Intel® Architecture Instruction Set Extensions and Future Features Programming Reference

llvm-svn: 321502
2017-12-27 22:25:59 +00:00
Craig Topper 55cfa89f20 [X86] Add CLWB to icelake.
Per Table 1-1 in October 2017 edition of Intel® Architecture Instruction Set Extensions and Future Features

llvm-svn: 321501
2017-12-27 22:04:04 +00:00
Sanjay Patel 84d54c3d8f [InstCombine] add tests for min/max folds (PR35717); NFC
llvm-svn: 321500
2017-12-27 21:55:06 +00:00
Rafael Espindola e2e070c6c4 Don't try to preempt protected symbols with -z notext.
I will send a followup patch removing the FIXME this patch adds.

llvm-svn: 321499
2017-12-27 20:53:13 +00:00
Petr Hosek ad6f457c39 [llvm-readobj] Support -needed-libs option for COFF files
This implements the -needed-libs option in the COFF dumper.

Differential Revision: https://reviews.llvm.org/D41529

llvm-svn: 321498
2017-12-27 19:59:56 +00:00
Andrew V. Tischenko 428e302f4d A special test to demonstrate debug logging for asm matcher.
llvm-svn: 321497
2017-12-27 19:25:21 +00:00
Craig Topper 72bbbeb2a7 [X86] Reimplement r321437 using custom lowering instead of as a DAG combine.
My original implementation ran as a DAG combine post type legalization, but it turns out we don't run that DAG combine step if type legalization didn't change anything. Attempts to make the combine run before type legalization as well hit other issues.

So just do it in LowerMUL where we can catch more cases.

llvm-svn: 321496
2017-12-27 19:09:40 +00:00
Alexey Bataev fab20e4ea4 [OPENMP] Support for `depend` clauses on `target enter|exit data`.
Added codegen for `depend` clauses on `target enter|exit data` directives.

llvm-svn: 321495
2017-12-27 18:49:38 +00:00
Hamza Sood d79c440382 [NFC] Small const correctness fix
llvm-svn: 321494
2017-12-27 18:05:29 +00:00
Alexey Bataev d2202caeda [OPENMP] Support for `depend` clauses on `target data update`.
Added codegen for `depend` clauses on `target data update` directives.

llvm-svn: 321493
2017-12-27 17:58:32 +00:00
Aleksei Sidorin 7f758b6af5 [ASTImporter] Support importing FunctionTemplateDecl and CXXDependentScopeMemberExpr
* Also introduces ImportTemplateArgumentListInfo facility (A. Sidorin)

This re-commits r320942 after fixing the behaviour on '-fdelayed-template-parsing'
option and adding additional checks.

Patch by Peter Szecsi!

Differential Revision: https://reviews.llvm.org/D38692

llvm-svn: 321492
2017-12-27 17:04:42 +00:00
Matthew Simpson 9439f54902 [AArch64] Change order of candidate FMLS patterns
r319980 added new patterns to the machine combiner for transforming (fsub (fmul
x y) z) into (fmla (fneg z) x y). That is, fsub's where the first source
operand is an fmul are transformed. We previously only matched the case where
the second source operand of an fsub was an fmul, transforming (fsub z (fmul x
y)) into (fmls z x y). Now, if we have an fsub where both source operands are
fmuls, both of the above patterns are applicable.

However, the order in which we add the patterns to the list of candidates
determines the transformation that takes place, since only the first pattern
that matches will be used. This patch changes the order these two patterns are
added to the list of candidates such that we prefer the case where the second
source operand is an fmul (the fmls case), rather than the other one (the
fmla/fneg case). When both source operands are fmuls, this ordering results in
fewer instructions.

Differential Revision: https://reviews.llvm.org/D41587

llvm-svn: 321491
2017-12-27 15:25:01 +00:00
Benjamin Kramer 293f34301e [X86] Fix vmul combine for AVX1 targets.
v8i32 is legal von AVX1, but it doesn't have pmuludq for it.

llvm-svn: 321490
2017-12-27 13:31:50 +00:00
Simon Pilgrim e7d032f1d8 [InstCombine] Gracefully handle out of range extractelement indices
InstSimplify is responsible for handling these, but we shouldn't just assert here.

Reduced from oss-fuzz #4808 test case

llvm-svn: 321489
2017-12-27 12:00:18 +00:00
Simon Pilgrim 6fad3cbc66 [DAGCombine] foldBinOpIntoSelect can fail to constant fold in some cases.
For example, float operations may fail to constant fold under certain circumstances (inf/nan/denormal creation etc.)

Reduced from oss-fuzz #4802 test case

llvm-svn: 321488
2017-12-27 11:36:18 +00:00
Coby Tayree a09663a5c1 [x86][icelake][vbmi2]
added vbmi2 feature recognition
added intrinsics support for vbmi2 instructions
_mm[128,256,512]_mask[z]_compress_epi[16,32]
_mm[128,256,512]_mask_compressstoreu_epi[16,32]
_mm[128,256,512]_mask[z]_expand_epi[16,32]
_mm[128,256,512]_mask[z]_expandloadu_epi[16,32]
_mm[128,256,512]_mask[z]_sh[l,r]di_epi[16,32,64]
_mm[128,256,512]_mask_sh[l,r]dv_epi[16,32,64]
matching a similar work on the backend (D40206)
Differential Revision: https://reviews.llvm.org/D41557

llvm-svn: 321487
2017-12-27 11:25:07 +00:00
Jonas Hahnfeld fa059ba59e [OpenMP] Further adjustments of nvptx runtime functions
Pass in default value of 1, similar to previous commit r318836.

Differential Revision: https://reviews.llvm.org/D41012

llvm-svn: 321486
2017-12-27 10:39:56 +00:00
Jonas Hahnfeld 4452100a5a [XRay] Add missing include to unit test
FDRLoggingTest::MultiThreadedCycling uses std::array so we need to
include the right C++ header and not rely on transitive dependencies.

llvm-svn: 321485
2017-12-27 10:39:02 +00:00
Coby Tayree 3d9c88cfec [x86][icelake][vnni]
added vnni feature recognition
added intrinsics support for VNNI instructions
_mm256_mask_dpbusd_epi32
_mm256_maskz_dpbusd_epi32
_mm256_dpbusd_epi32
_mm256_mask_dpbusds_epi32
_mm256_maskz_dpbusds_epi32
_mm256_dpbusds_epi32
_mm256_mask_dpwssd_epi32
_mm256_maskz_dpwssd_epi32
_mm256_dpwssd_epi32
_mm256_mask_dpwssds_epi32
_mm256_maskz_dpwssds_epi32
_mm256_dpwssds_epi32
_mm128_mask_dpbusd_epi32
_mm128_maskz_dpbusd_epi32
_mm128_dpbusd_epi32
_mm128_mask_dpbusds_epi32
_mm128_maskz_dpbusds_epi32
_mm128_dpbusds_epi32
_mm128_mask_dpwssd_epi32
_mm128_maskz_dpwssd_epi32
_mm128_dpwssd_epi32
_mm128_mask_dpwssds_epi32
_mm128_maskz_dpwssds_epi32
_mm128_dpwssds_epi32
_mm512_mask_dpbusd_epi32
_mm512_maskz_dpbusd_epi32
_mm512_dpbusd_epi32
_mm512_mask_dpbusds_epi32
_mm512_maskz_dpbusds_epi32
_mm512_dpbusds_epi32
_mm512_mask_dpwssd_epi32
_mm512_maskz_dpwssd_epi32
_mm512_dpwssd_epi32
_mm512_mask_dpwssds_epi32
_mm512_maskz_dpwssds_epi32
_mm512_dpwssds_epi32
matching a similar work on the backend (D40208)
Differential Revision: https://reviews.llvm.org/D41558

llvm-svn: 321484
2017-12-27 10:37:51 +00:00
Coby Tayree 2268576fa0 [x86][icelake][bitalg]
added bitalg feature recognition
added intrinsics support for bitalg instructions
_mm512_popcnt_epi16
_mm512_mask_popcnt_epi16
_mm512_maskz_popcnt_epi16
_mm512_popcnt_epi8
_mm512_mask_popcnt_epi8
_mm512_maskz_popcnt_epi8
_mm512_mask_bitshuffle_epi64_mask
_mm512_bitshuffle_epi64_mask
_mm256_popcnt_epi16
_mm256_mask_popcnt_epi16
_mm256_maskz_popcnt_epi16
_mm128_popcnt_epi16
_mm128_mask_popcnt_epi16
_mm128_maskz_popcnt_epi16
_mm256_popcnt_epi8
_mm256_mask_popcnt_epi8
_mm256_maskz_popcnt_epi8
_mm128_popcnt_epi8
_mm128_mask_popcnt_epi8
_mm128_maskz_popcnt_epi8
_mm256_mask_bitshuffle_epi32_mask
_mm256_bitshuffle_epi32_mask
_mm128_mask_bitshuffle_epi16_mask
_mm128_bitshuffle_epi16_mask
matching a similar work on the backend (D40222)
Differential Revision: https://reviews.llvm.org/D41564

llvm-svn: 321483
2017-12-27 10:01:00 +00:00
Coby Tayree f72630bb9b [hotfix]
fixinig test failures as seen here:
http://lab.llvm.org:8011/builders/llvm-clang-lld-x86_64-scei-ps4-ubuntu-fast/builds/22791/steps/test/logs/stdio
which resulted by rL321480

llvm-svn: 321482
2017-12-27 09:22:34 +00:00
Jonas Hahnfeld 2e809acd0b Unify build documentation and convert to reStructuredText
We now have several options that apply for both libraries and they
shouldn't be documented in multiple files. When already merging
the two Build_With_CMake.txt documents, convert them to
reStructuredText which is used for all of LLVM's documentation.

Differential Revision: https://reviews.llvm.org/D40920

llvm-svn: 321481
2017-12-27 09:15:10 +00:00
Coby Tayree cf96c876c6 [x86][icelake][vpclmulqdq]
added vpclmulqdq feature recognition
added intrinsics support for vpclmulqdq instructions
  _mm256_clmulepi64_epi128
  _mm512_clmulepi64_epi128
matching a similar work on the backend (D40101)
Differential Revision: https://reviews.llvm.org/D41573

llvm-svn: 321480
2017-12-27 09:00:31 +00:00
Rui Ueyama 6ec880d9b5 Improve performance TokenizeWindowsCommandLine
Patcy by Takuto Ikuta.

This patch reduces lld link time of chromium's blink_core.dll in
component build.

Total size of input argument in .directives become nearly 300MB in the
build and calling many strchr and assert becomes bottleneck.

On my desktop machine, 4 times stats of the link time are like below.
Improved around 10%.

This patch
TotalSeconds : 13.4918885
TotalSeconds : 13.9474257
TotalSeconds : 13.4941082
TotalSeconds : 13.6077962
Avg : 13.63530465

master
TotalSeconds : 15.6938531
TotalSeconds : 15.7022508
TotalSeconds : 15.9567202
TotalSeconds : 14.5851505
Avg : 15.48449365

Differential Revision: https://reviews.llvm.org/D41590

llvm-svn: 321479
2017-12-27 08:59:52 +00:00
Mikael Holmen fb2fd20f50 [Lint] Don't warn about noalias argument aliasing if other argument is byval
Summary:
When using byval, the data is effectively copied as part of the call
anyway, so we aren't actually passing the pointer and thus there is no
reason to issue a warning.

Reviewers: rnk

Reviewed By: rnk

Subscribers: llvm-commits

Differential Revision: https://reviews.llvm.org/D40118

llvm-svn: 321478
2017-12-27 08:48:33 +00:00
Coby Tayree f4811ebc39 [x86][icelake][gfni]
added gfni feature recognition
added intrinsics support for gfni instructions
  _mm_gf2p8affineinv_epi64_epi8
  _mm_mask_gf2p8affineinv_epi64_epi8
  _mm_maskz_gf2p8affineinv_epi64_epi8
  _mm256_gf2p8affineinv_epi64_epi8
  _mm256_mask_gf2p8affineinv_epi64_epi8
  _mm256_maskz_gf2p8affineinv_epi64_epi8
  _mm512_gf2p8affineinv_epi64_epi8
  _mm512_mask_gf2p8affineinv_epi64_epi8
  _mm512_maskz_gf2p8affineinv_epi64_epi8
  _mm_gf2p8affine_epi64_epi8
  _mm_mask_gf2p8affine_epi64_epi8
  _mm_maskz_gf2p8affine_epi64_epi8
  _mm256_gf2p8affine_epi64_epi8
  _mm256_mask_gf2p8affine_epi64_epi8
  _mm256_maskz_gf2p8affine_epi64_epi8
  _mm512_gf2p8affine_epi64_epi8
  _mm512_mask_gf2p8affine_epi64_epi8
  _mm512_maskz_gf2p8affine_epi64_epi8
  _mm_gf2p8mul_epi8
  _mm_mask_gf2p8mul_epi8
  _mm_maskz_gf2p8mul_epi8
  _mm256_gf2p8mul_epi8
  _mm256_mask_gf2p8mul_epi8
  _mm256_maskz_gf2p8mul_epi8
  _mm512_gf2p8mul_epi8
  _mm512_mask_gf2p8mul_epi8
  _mm512_maskz_gf2p8mul_epi8
matching a similar work on the backend (D40373)
Differential Revision: https://reviews.llvm.org/D41582

llvm-svn: 321477
2017-12-27 08:37:47 +00:00
Gadi Haber 309b06cb5c [X86][RD]: Adding full coverage of MC encoding for RD isa sets.<NFC>
NFC.
Adding MC regressions tests to cover RDPMC, RDRAND, RDRAND, RDSEED, RDTSCP, DWRFSGS isa sets.
This patch is part of a larger task to cover MC encoding of all X86 isa sets started in revision: https://reviews.llvm.org/D39952

Reviewers: zvi, craig.topper, RKSimon, AndreiGrischenk
Differential Revision: https://reviews.llvm.org/D41328

Change-Id: Ie97b397546e6b1ed180c6abd7b41fccb136d2b82
llvm-svn: 321476
2017-12-27 08:35:57 +00:00
Serguei Katkov da56a7f388 [SCEV] Be careful with nuw/nsw/exact in InsertBinop
InsertBinop tries to find an appropriate instruction instead of
creating a new instruction. When it checks whether instruction is
the same as we need to create it ignores nuw/nsw/exact flags.

It leads to invalid behavior when poison instruction can be used
when it was not expected. Specifically, for example Expander
expands the SCEV built for instruction
%a = add i32 %v, 1
It is possible that InsertBinop can find an instruction
% b = add nuw nsw i32 %v, 1
and will use it instead of version w/o nuw nsw.
It is incorrect.

The patch conservatively ignores all instructions with any of
poison flags installed.

Reviewers: sanjoy, mkazantsev, sebpop, jbhateja
Reviewed By: sanjoy
Subscribers: llvm-commits
Differential Revision: https://reviews.llvm.org/D41576

llvm-svn: 321475
2017-12-27 08:26:22 +00:00
Coby Tayree a1e5f0c339 [x86][icelake][vaes]
added vaes feature recognition
added intrinsics support for vaes instructions, matching a similar work on the backend (D40078)
  _mm256_aesenc_epi128
  _mm512_aesenc_epi128
  _mm256_aesenclast_epi128
  _mm512_aesenclast_epi128
  _mm256_aesdec_epi128
  _mm512_aesdec_epi128
  _mm256_aesdeclast_epi128
  _mm512_aesdeclast_epi128

llvm-svn: 321474
2017-12-27 08:16:54 +00:00
George Rimar a0ab8d7a58 [ELF] - Allow relocation to a weak undefined symbol when -z notext is given.
Previously we failed to resolve them when produced executables:
"relocation R_X86_64_32 cannot be used against shared object; recompile with -fPIC"

Patch fixes it so that we resolve them to 0 for executables. 
And for -shared case we still should produce the relocation.

This finishes fixing PR35720.

DIfferential revision: https://reviews.llvm.org/D41551

llvm-svn: 321473
2017-12-27 07:29:55 +00:00
Serguei Katkov edf3c8292b [SCEV] Do not insert if it is already in cache
This is fix for the crash caused by ScalarEvolution::getTruncateExpr.

It expects that if it checked the condition that SCEV is not in UniqueSCEVs cache in
the beginning that it will not be there inside this method.

However during recursion and transformation/simplification for sub expression,
it is possible that these modifications will end up with the same SCEV as we started from.

So we must always check whether SCEV is in cache and do not insert item if it is already there.

Reviewers: sanjoy, mkazantsev, craig.topper	
Reviewed By: sanjoy
Subscribers: llvm-commits
Differential Revision: https://reviews.llvm.org/D41380

llvm-svn: 321472
2017-12-27 07:15:23 +00:00
Rui Ueyama 17a3077f59 Make it clear where is a placeholder for later binary patching.
This is an aesthetic change to represent a placeholder for later
binary patching as "0, 0, 0, 0" instead of "0x00, 0x00, 0x00, 0x00".
The former is how we represent it in COFF, and I found it easier to
read than the latter.

llvm-svn: 321471
2017-12-27 06:54:18 +00:00
Rui Ueyama 130eb04689 [COFF] Do not parse args twice if no rsp files exists
Patch by Takuto Ikuta.

This patch reduces link time of chromium's blink_core.dll in component
build. Total size of input argument in .directives become nearly 300MB
in the build and no rsp file is used. Speedup link by skipping duplicate
parsing.

On my desktop machine, 4 times stats are like below. Improved around 15%.

This patch
TotalSeconds : 18.408538
TotalSeconds : 17.2996744
TotalSeconds : 17.1053862
TotalSeconds : 17.809777
avg: 17.6558439

master
TotalSeconds : 20.9290504
TotalSeconds : 19.9158213
TotalSeconds : 21.0643515
TotalSeconds : 20.8775831
avg: 20.696701575

Differential Revision: https://reviews.llvm.org/D41581

llvm-svn: 321470
2017-12-27 06:08:10 +00:00
Chandler Carruth e243ff8141 There is no portable format string for printing `uintptr_t` values.
Instead, cast them to `void *` which has a portable format string syntax
of `%p`.

This fixes a -Wformat error when building libunwind.

llvm-svn: 321469
2017-12-27 05:46:53 +00:00
Philip Reames cd13a66381 [instcombine] add powi(x, 2) -> x * x
llvm-svn: 321468
2017-12-27 01:30:12 +00:00
Philip Reames 5000ba69d7 Sink a couple of transforms from instcombine into instsimplify.
llvm-svn: 321467
2017-12-27 01:14:30 +00:00
Philip Reames 7a6db4fc4f [NFC] Extract out a helper function for SimplifyCall(CS, Q)
This simplifies code, but the real motivation is that it lets me clean up some downstream code.

llvm-svn: 321466
2017-12-27 00:16:12 +00:00