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* [clang-tidy] correct clang-tidy-diff.py help messageAlexander Kornienko2016-06-081-5/+5
| | | | | | | | | | | | | | | | Summary: Looks like the original code was copied from clang-format-diff.py. Update help message to make it clang-tidy specific. Reviewers: klimek, alexfh Subscribers: Eugene.Zelenko, cfe-commits Patch by Igor Sugak! Differential Revision: http://reviews.llvm.org/D21050 llvm-svn: 272144
* clang-format: [JS] fix a FIXME.Martin Probst2016-06-081-1/+1
| | | | llvm-svn: 272143
* clang-format: [JS] fix an assertion failure caused by shrinking sources.Martin Probst2016-06-082-2/+28
| | | | | | | | | | | | | | | | | | Summary: The JavaScript import sorter has a corner condition that can cause the overall source text length to shrink. This change circumvents the issue by appending trailing space in the line after the import blocks to match at least the previous source code length. This needs a better long term fix, but this fixes the immediate issue. Reviewers: alexeagle, djasper Subscribers: klimek Differential Revision: http://reviews.llvm.org/D21108 llvm-svn: 272142
* [AVX512] Emit select instruction instead of using x86 specific instrinsics.Igor Breger2016-06-0810-283/+274
| | | | | | | | This will allow us to remove the x86 instrinics from the backend. Differential Revision: http://reviews.llvm.org/D21060 llvm-svn: 272141
* [PM] LoopSimplify. Remove unneeded pass dependencies. NFCI.Davide Italiano2016-06-081-3/+0
| | | | llvm-svn: 272140
* [PM/SimplifyCFG] Preserve GlobalsAA even if the IR is mutated.Davide Italiano2016-06-081-4/+5
| | | | llvm-svn: 272139
* [mips] Add a proper file header in MipsFastISel.cppVasileios Kalintiris2016-06-081-2/+15
| | | | llvm-svn: 272138
* [ELF] - Removed includeInGnuHashTable() function. NFC.George Rimar2016-06-081-6/+1
| | | | | | | It was one line global static function that looks nicer to inline, patch do that. llvm-svn: 272137
* Correcting a typo in a comment; NFC.Aaron Ballman2016-06-081-1/+1
| | | | llvm-svn: 272136
* [Hexagon] Modify HexagonExpandCondsets to handle subregistersKrzysztof Parzyszek2016-06-081-507/+454
| | | | | | | | | Also, switch to using functions from LiveIntervalAnalysis to update live intervals, instead of performing the updates manually. Re-committing r272045. llvm-svn: 272135
* [ELF] - Fixed mistype in comment. NFC.George Rimar2016-06-081-1/+1
| | | | llvm-svn: 272134
* [ELF] Replace getELFRelocationTypeName() calls with getRelName(). NFC.George Rimar2016-06-082-11/+9
| | | | | | That made few places in code a bit shorter. llvm-svn: 272133
* [include-fixer] do not add enum forward declaration into symbol index table.Eric Liu2016-06-082-4/+9
| | | | llvm-svn: 272132
* [ELF] Simplify shouldMerge() result calculation. NFC.George Rimar2016-06-081-4/+1
| | | | llvm-svn: 272131
* [ELF] - Replaced one more hardcode with named constant. NFC.George Rimar2016-06-081-2/+1
| | | | llvm-svn: 272130
* [ELF] - Replaced hardcode with named constants. NFC.George Rimar2016-06-082-3/+3
| | | | llvm-svn: 272129
* [clang-tidy] misc-macro-parentheses - avoid adding parentheses in variable ↵Daniel Marjamaki2016-06-082-2/+53
| | | | | | | | | | | | | | declarations Fixes bugzilla issues 26273 and 27399 Reviewers: alexfh Subscribers: cfe-commits Differential Revision: http://reviews.llvm.org/D20853 llvm-svn: 272128
* [ARM] Remove redundant check. NFCDiana Picus2016-06-081-1/+1
| | | | | | isSwift is tested earlier and known to be false when we reach this code. llvm-svn: 272127
* Avoid copies of std::strings and APInt/APFloats where we only read from itBenjamin Kramer2016-06-0823-41/+41
| | | | | | | | As suggested by clang-tidy's performance-unnecessary-copy-initialization. This can easily hit lifetime issues, so I audited every change and ran the tests under asan, which came back clean. llvm-svn: 272126
* clang-format: Fix incorrect calculation of "length" of /**/ comments.Daniel Jasper2016-06-082-3/+14
| | | | | | This could lead to column limit violations. llvm-svn: 272125
* clang-format: Fix bug in function ref qualifier identification.Daniel Jasper2016-06-082-4/+2
| | | | | | | | | | | | | | .. and simplify it. Before: void A::f()&& {} void f() && {} After: void A::f() && {} void f() && {} llvm-svn: 272124
* [Clang][AVX512][BUILTIN]Adding intrinsics for range_round_{sd|ss}Michael Zuckerman2016-06-083-0/+80
| | | | | | Differential Revision: http://reviews.llvm.org/D21002 llvm-svn: 272123
* [AVX512] Fix cvtusi2sd instruction Opcode, it should be 0x7B instead of 0x2A.Igor Breger2016-06-081-1/+1
| | | | llvm-svn: 272122
* Add doxygen comments to xmmintrin.h's intrinsics.Ekaterina Romanova2016-06-081-0/+944
| | | | | | | | | | | | | Only half of the intrinsics in this file is documented here. The patch for the o ther half will be sent out later. The doxygen comments are automatically generated based on Sony's intrinsics docu ment. I got an OK from Eric Christopher to commit doxygen comments without prior code review upstream. llvm-svn: 272121
* [ELF] - Tweak verneed.s test to use new llvm-readobj functionalityGeorge Rimar2016-06-081-25/+78
| | | | | | | | | | | Previously this test performed check of binary data. Since llvm-readobj currently able to dump all 3 types of version relative sections, that can be used to make this test more transparent. Patch do that. Differential revision: http://reviews.llvm.org/D21024 llvm-svn: 272120
* [AVX512] Reformat macro intrinsics, ensure arguments have proper typecasts, ↵Craig Topper2016-06-082-329/+260
| | | | | | ensure result is typecasted back to the generic types. llvm-svn: 272119
* [X86] Put parentheses around macro arguments in intrinsics.Craig Topper2016-06-081-8/+10
| | | | llvm-svn: 272118
* Make LiveDebugValues preserve CFGMatt Arsenault2016-06-081-0/+1
| | | | llvm-svn: 272117
* [libFuzzer] add 'weak' back to __sanitizer_malloc_hook and __sanitizer_free_hookKostya Serebryany2016-06-081-0/+2
| | | | llvm-svn: 272116
* AMDGPU: Verify subtarget specific builtinsMatt Arsenault2016-06-087-70/+133
| | | | | | Cleanup setup of subtarget features. llvm-svn: 272091
* [libFuzzer] add a test that is built w/o coverage instrumentation but has ↵Kostya Serebryany2016-06-085-1/+27
| | | | | | the coverage rt (it should now fail with a descriptive message) llvm-svn: 272090
* [profile] Un-hide two symbolsVedant Kumar2016-06-082-3/+2
| | | | | | | | | | | - lprofCurFilename was intended to have external visibility. This is pending further discussion. - The raw version number doesn't need to be hidden: hiding it may make it easier to accidentally combine FE/IR profiles. See the mailing list discussion on r272081. llvm-svn: 272089
* [libFuzzer] docs: merge two lines with cmake instructions, add ↵Kostya Serebryany2016-06-081-6/+5
| | | | | | -DLLVM_ENABLE_ASSERTIONS=ON llvm-svn: 272088
* Revive the error message from "process load" and SBProcess::LoadImage.Jim Ingham2016-06-081-1/+1
| | | | | | | | | | | IsPointedCString has problems with ValueObjects of type eTypeHostAddress. We should figure out the right thing to do in that case, but the test is silly here because we're reading a type we've defined, so we know it is a const char *, and if the memory is good, we won't be able to read any characters, when we do ReadPointedString. <rdar://problem/26612812> llvm-svn: 272087
* [AArch64][RegisterBankInfo] Use the generic implementation of copyCost.Quentin Colombet2016-06-081-1/+2
| | | | | | Long term we may want to give high cost at FPR to/from GPR copies. llvm-svn: 272086
* [RegisterBankInfo] Adapt the copy cost logic to give something sane by default.Quentin Colombet2016-06-081-1/+5
| | | | | | | | The generic implementation stated that all copies were free, which is unlikely. Now, only the copies within the same register bank are free. We assume they will get coalesced. llvm-svn: 272085
* [RegisterBankInfo] Add a size argument for the cost of copy.Quentin Colombet2016-06-084-8/+19
| | | | | | | The cost of a copy may be different based on how many bits we have to copy around. E.g., a 8-bit copy may be different than a 32-bit copy. llvm-svn: 272084
* [RegisterBankInfo] Move a hidden function into a static method. NFC.Quentin Colombet2016-06-082-24/+31
| | | | | | This will allow code reuse in the coming commits. llvm-svn: 272083
* MIR: Fix parsing of stack object references in MachineMemOperandsMatthias Braun2016-06-082-6/+28
| | | | | | | The MachineMemOperand parser lacked the code to handle %stack.X references (%fixed-stack.X was working). llvm-svn: 272082
* [profile] Hide a few external symbols (NFCI)Vedant Kumar2016-06-083-4/+5
| | | | | | | | There are still a few external symbols visible from InstrProfData.inc. The plan for dealing with those isn't as straightforward, so I'll try it in a separate commit. llvm-svn: 272081
* [Sema] Teach CheckPlaceholderExpr about unaddressable functions.George Burgess IV2016-06-085-25/+94
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Given the following C++: ``` void foo(); void foo() __attribute__((enable_if(false, ""))); bool bar() { auto P = foo; return P == foo; } ``` We'll currently happily (and correctly) resolve `foo` to the `foo` overload without `enable_if` when assigning to `P`. However, we'll complain about an ambiguous overload on the `P == foo` line, because `Sema::CheckPlaceholderExpr` doesn't recognize that there's only one `foo` that could possibly work here. This patch teaches `Sema::CheckPlaceholderExpr` how to properly deal with such cases. Grepping for other callers of things like `Sema::ResolveAndFixSingleFunctionTemplateSpecialization`, it *looks* like this is the last place that needed to be fixed up. If I'm wrong, I'll see if there's something we can do that beats what amounts to whack-a-mole with bugs. llvm-svn: 272080
* [ItaniumMangle] Mangle dependent __underlying_type correctlyDavid Majnemer2016-06-082-1/+11
| | | | | | | | | | We attempted to use the UnaryTransformType's UnderlyingType instead of it's BaseType. This is not correct for dependent UnaryTransformType because the have no underlying type. This fixes PR28045. llvm-svn: 272079
* [pdb] Try to fix use after free.Zachary Turner2016-06-085-2/+21
| | | | llvm-svn: 272078
* IR: Call dropAllReferences from GlobalVariable's destructor.Peter Collingbourne2016-06-081-0/+2
| | | | | | | | | | | | | We were previously failing to do this and as a result failing to drop attached metadata. Not sure if there's a good way to test this. An in-progress patch exposed this problem by allocating a GlobalVariable at the same address as a previously allocated GlobalVariable. Differential Revision: http://reviews.llvm.org/D21109 llvm-svn: 272077
* [esan] Intercept calloc to avoid deadlocks with tcmallocDerek Bruening2016-06-081-2/+52
| | | | | | | | | | | | | | | | | | Summary: When tcmalloc initializes before esan, esan's initialization ends up calling back into tcmalloc due to the calloc done by dlsym. This results in a deadlock. We avoid this by special-casing this single allocation. Intercepting calloc also gives us the opportunity to act on its zeroing as stores by the application. Reviewers: aizatsky Subscribers: vitalybuka, zhaoqin, kcc, eugenis, llvm-commits, kubabrecka Differential Revision: http://reviews.llvm.org/D21086 llvm-svn: 272076
* [pdbdump] Print out # of hash buckets.Rui Ueyama2016-06-074-0/+5
| | | | | | In the reference code, the field name is `cHashBuckets`. llvm-svn: 272075
* [scudo] trying to fix the bot: aligned_alloc is not known there; attempt 3Kostya Serebryany2016-06-071-1/+1
| | | | llvm-svn: 272074
* [pdbdump] Print out TPI hash key size.Rui Ueyama2016-06-074-0/+6
| | | | llvm-svn: 272073
* [LibFuzzer] Declare and use sanitizer functions in ``fuzzer::ExternalFunctions``Dan Liew2016-06-078-73/+84
| | | | | | | | | | | | | | | | | | | | | | | This fixes linking problems on OSX. Unfortunately it turns out we need to use an instance of the ``fuzzer::ExternalFunctions`` object in several places so this commit also replaces all instances with a single global instance. It also turns out initializing a global ``fuzzer::ExternalFunctions`` before main is entered (i.e. letting the object be initialised by the global initializers) is not safe (on OSX the call to ``Printf()`` in the CTOR crashes if it is called from a global initializer) so we instead have a global ``fuzzer::ExternalFunctions*`` and initialize it inside ``FuzzerDriver()``. Multiple unit tests depend also depend on the ``fuzzer::ExternalFunctions*`` global so a ``main()`` function has been added that initializes it before running any tests. Differential Revision: http://reviews.llvm.org/D20943 llvm-svn: 272072
* Now that there are no cycles that cause leaks in the ↵Greg Clayton2016-06-076-63/+9
| | | | | | | | disassembler/instruction classes, we can get rid of the FIXME lines that were working around this issue. <rdar://problem/26684190> llvm-svn: 272071
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