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* SmallPtrSet: Make destructor available for inliningMatthias Braun2016-01-282-6/+4
| | | | llvm-svn: 259019
* SmallPtrSet: Share some code between copy/move constructor/assignment operatorMatthias Braun2016-01-282-33/+19
| | | | llvm-svn: 259018
* SmallPtrSet: Remove trailing whitespace, fix indentationMatthias Braun2016-01-282-16/+17
| | | | llvm-svn: 259017
* Revert r258951 (and r258950), "Refactor backend diagnostics for unsupported ↵NAKAMURA Takumi2016-01-2826-257/+259
| | | | | | | | | | | features" It broke layering violation in LLVMIR. clang r258950 "Add backend dignostic printer for unsupported features" llvm r258951 "Refactor backend diagnostics for unsupported features" llvm-svn: 259016
* Left a file out of r259014Marshall Clow2016-01-281-0/+114
| | | | llvm-svn: 259015
* implement ostream_joiner. Reviewed as http://reviews.llvm.org/D16605Marshall Clow2016-01-287-0/+381
| | | | llvm-svn: 259014
* [WebAssembly] Don't stackify a register def past a get_local use in the same ↵Dan Gohman2016-01-282-1/+34
| | | | | | tree. llvm-svn: 259013
* putting requires on one line - ppc still executes my tests.Mike Aizatsky2016-01-281-2/+1
| | | | llvm-svn: 259012
* [Sema] Make extended vectors of `bool` an error.George Burgess IV2016-01-284-26/+15
| | | | | | | | | | | | | | In OpenCL, `bool` vectors are a reserved type, and are therefore illegal. Outside of OpenCL, if we try to make an extended vector of N `bool`s, Clang will lower it to an `[N x i1]`. LLVM has no ABI for bitvectors, so lots of operations on such vectors are thoroughly broken. As a result, this patch makes them illegal in everything else, as well. :) Differential Revision: http://reviews.llvm.org/D15721 llvm-svn: 259011
* Minor code formatting cleanup. NFC.Junmo Park2016-01-281-1/+1
| | | | llvm-svn: 259010
* [WebAssembly] Enhanced register stackificationDan Gohman2016-01-289-99/+496
| | | | | | | | | | | This patch revamps the RegStackifier pass with a new tree traversal mechanism, enabling three major new features: - Stackification of values with multiple uses, using the result value of set_local - More aggressive stackification of instructions with side effects - Reordering operands in commutative instructions to enable more stackification. llvm-svn: 259009
* Minor style cleanup of CFLAA. NFC.George Burgess IV2016-01-282-15/+14
| | | | llvm-svn: 259008
* [cfi] Fix recovery from out-of-bounds vtable error.Evgeniy Stepanov2016-01-282-6/+13
| | | | llvm-svn: 259007
* [sancov] run sancov test on x86_64 linux onlyMike Aizatsky2016-01-282-0/+4
| | | | llvm-svn: 259006
* GetArgv returns null on widnows, do not crashMike Aizatsky2016-01-281-2/+4
| | | | llvm-svn: 259005
* [sancov] running sancov test on linux onlyMike Aizatsky2016-01-281-0/+0
| | | | llvm-svn: 259004
* A while back in revison 244716 we added support for getting the host OS ↵Greg Clayton2016-01-282-9/+4
| | | | | | | | version info from debugserver. We added keys to "qHostInfo" that were "osmajor", "osminor" and "ospatch", but no one ever parsed those, so I am removing them from debugserver. We accidentally also added a "version" key to qHostInfo instead of "os_version". So now we need to support both "version" and "os_version" in qHostInfo since we have debugserver binaries out in the wild that support this old packet type. I have updated debugserver ot use the correct "os_version" for future compatability or correctness. <rdar://problem/24378699> llvm-svn: 259003
* less indenting; NFCISanjay Patel2016-01-281-107/+109
| | | | llvm-svn: 259002
* using /system/bin/sh on android in tests.Mike Aizatsky2016-01-271-3/+8
| | | | | | | | Subscribers: tberghammer, danalbert, srhines Differential Revision: http://reviews.llvm.org/D16654 llvm-svn: 259001
* [sancov] sancov tool documentationMike Aizatsky2016-01-271-0/+34
| | | | | | Differential Revision: http://reviews.llvm.org/D16432 llvm-svn: 259000
* [sanitizers] generating html report on coverage dumpMike Aizatsky2016-01-279-2/+84
| | | | | | | | Subscribers: tberghammer, danalbert, srhines Differential Revision: http://reviews.llvm.org/D16374 llvm-svn: 258999
* ScopInfo: Never add read accesses for synthesizable valuesMichael Kruse2016-01-279-28/+10
| | | | | | | | | | | | | Before adding a MK_Value READ MemoryAccess, check whether the read is necessary or synthesizable. Synthesizable values are later generated by the SCEVExpander and therefore do not need to be transferred explicitly. This can happen because the check for synthesizability has presumbly been forgotten in the case where a phi's incoming value has been defined in a different statement. Differential Revision: http://reviews.llvm.org/D15687 llvm-svn: 258998
* Strengthen cfi-check-fail test.Evgeniy Stepanov2016-01-271-12/+12
| | | | | | | | r258993 allows stricter testing for basic block labels by making sure that they are always followed by ":". Use this to improve the test. llvm-svn: 258997
* Do not use return with a function whose return type is void.Rui Ueyama2016-01-271-5/+7
| | | | | | | Although it is syntactically correct, it is a bit confusing, and not necessary here. llvm-svn: 258996
* [TTI] Add getPrefetchDistance from PPCLoopDataPrefetch, NFCAdam Nemet2016-01-276-7/+24
| | | | | | | | | | | This patch is part of the work to make PPCLoopDataPrefetch target-independent (http://thread.gmane.org/gmane.comp.compilers.llvm.devel/92758). As it was discussed in the above thread, getPrefetchDistance is currently using instruction count which may change in the future. llvm-svn: 258995
* ARMv7k: simplify logic for deciding sjlj-exceptions.Tim Northover2016-01-272-2/+4
| | | | | | | Slight change of behaviour in the odd armv7+watchos case, which should match the other runtime components. llvm-svn: 258994
* Tweak unnamed label syntax in textual IR for easier matching in tests.Evgeniy Stepanov2016-01-272-3/+3
| | | | | | | | | | | Change the unnamed label comments like ; <label>:8 ; preds = %1 to ; <label>:8: ; preds = %1 This way lit tests can match [[LABEL]]: in both asserts and no-asserts builds. llvm-svn: 258993
* [cfi] Fix a warning in tests.Evgeniy Stepanov2016-01-271-1/+1
| | | | | | | test/cfi/cross-dso/dlopen.cpp:67:45: warning: GCC does not allow 'aligned' attribute in this position on a function definition [-Wgcc-compat] extern "C" void do_nothing() __attribute__((aligned(4096))) {} llvm-svn: 258992
* [CMake] Set llvm_tools_dir to LLVM_TOOLS_BINARY_DIR instead of LLVM_TOOLS_DIRAlexey Samsonov2016-01-273-3/+2
| | | | | | | In this way, it should work for both in-LLVM and standalone compiler-rt build. llvm-svn: 258991
* Restore th_current_task first as suggested by John Mellor-CrummeyJonathan Peyton2016-01-271-5/+4
| | | | | | | If an asynchronous inquiry peers into the runtime system it doesn't see the freed task as the current task. llvm-svn: 258990
* [WebAssembly] Implement byval argumentsDerek Schuff2016-01-273-73/+127
| | | | | | | | | | Summary: Just does the simple allocation of a stack object and passes a pointer to the callee. Differential Revision: http://reviews.llvm.org/D16610 llvm-svn: 258989
* [cfi] Disable vtable diagnostics when no cxxabi.Evgeniy Stepanov2016-01-273-0/+14
| | | | | | This should fix the build on Mac 10.8 and earlier. llvm-svn: 258988
* [utils] Add windows support to update_llc_test_checks.pySimon Pilgrim2016-01-271-1/+3
| | | | | | | | Strip dos line endings from llc generated files to allow the regex patterns to match them. Ensure updated *.ll files are generated with unix style line endings. llvm-svn: 258987
* Formatting fixesJonathan Peyton2016-01-274-146/+84
| | | | | | | Removing extraneous { } bracket sections. Unindenting blocks of code as a result. Also removing empty #ifdef KMP_STUB llvm-svn: 258986
* Fixing comments.Jonathan Peyton2016-01-273-10/+2
| | | | | | Removing references to non-existent functions, fixing typos. llvm-svn: 258985
* Removing extra empty linesJonathan Peyton2016-01-276-35/+0
| | | | llvm-svn: 258984
* [sanitizers] using execv instead of execve with null env.Mike Aizatsky2016-01-271-1/+1
| | | | | | Differential Revision: http://reviews.llvm.org/D16646 llvm-svn: 258983
* [llvm-nm] Remove redundant check for file validity.Davide Italiano2016-01-272-2/+2
| | | | | | | | We already perform it at the beginning of the function so we can't arrive here with an invalid object. Also, add a test so that bugs won't sneak in the future. llvm-svn: 258982
* clang-format: [Java] Remove unnecessary line break after complex annotationsDaniel Jasper2016-01-272-0/+4
| | | | | | | | | | | | | | | Before: @Annotation("Some" + " text") List<Integer> list; After: @Annotation("Some" + " text") List<Integer> list; llvm-svn: 258981
* Class Property: create accessors (class methods) for class property.Manman Ren2016-01-274-26/+83
| | | | | | | | | Change a few places where we assume property accessors can only be instance methods. rdar://23891898 llvm-svn: 258980
* Class Property: handle class properties.Manman Ren2016-01-274-7/+7
| | | | | | | | At places where we handle instance properties, if necessary. rdar://23891898 llvm-svn: 258979
* Revert "Resubmit r258759 with proper unicode handling."Zachary Turner2016-01-272-2/+3
| | | | | | This reverts commit 2c79d60214e146b13b233392a859b4f79340e90e. llvm-svn: 258978
* [cfi] Fix gcc build.Evgeniy Stepanov2016-01-271-12/+14
| | | | llvm-svn: 258977
* ARMv7k: select ABI based on v7k Arch rather than watchos OS.Tim Northover2016-01-275-12/+13
| | | | | | | | Various bits we'd like to use the new ABI actually compile with "-arch armv7k -miphoneos-version-min=9.0". Not ideal, but also not ridiculous given how slices work. llvm-svn: 258976
* ARMv7k: base ABI decision on v7k Arch rather than watchos OS.Tim Northover2016-01-279-12/+22
| | | | | | | | Various bits we want to use the new ABI actually compile with "-arch armv7k -miphoneos-version-min=9.0". Not ideal, but also not ridiculous given how slices work. llvm-svn: 258975
* One more batch of self-containing headers.Benjamin Kramer2016-01-2718-14/+26
| | | | llvm-svn: 258974
* Don't put classes in headers into anonymous namespaces.Benjamin Kramer2016-01-275-12/+11
| | | | | | You want ODR violations? That's how you get ODR violations. llvm-svn: 258973
* [SimplifyCFG] limit recursion depth when speculating instructions (PR26308)Sanjay Patel2016-01-272-0/+44
| | | | | | | | | | | | | | | | | | | | | | | | | | | This is a fix for: https://llvm.org/bugs/show_bug.cgi?id=26308 With the switch to using the TTI cost model in: http://reviews.llvm.org/rL228826 ...it became possible to hit a zero-cost cycle of instructions (gep -> phi -> gep...), so we need a cap for the recursion in DominatesMergePoint(). A recursion depth parameter was already added for a different reason in: http://reviews.llvm.org/rL255660 ...so we can just set a limit for it. I pulled "10" out of the air and made it an independent parameter that we can play with. It might be higher than it needs to be given the currently low default value of PHINodeFoldingThreshold (2). That's the starting cost value that we enter the recursion with, and most instructions have cost set to TCC_Basic (1), so I don't think we're going to speculate more than 2 instructions with the current parameters. As noted in the review and the TODO comment, we can do better than just limiting recursion depth. Differential Revision: http://reviews.llvm.org/D16637 llvm-svn: 258971
* Add support for objc_unsafeClaimAutoreleasedReturnValue to theJohn McCall2016-01-277-19/+90
| | | | | | | | | | | | | | | | ObjC ARC Optimizer. The main implication of this is: 1. Ensuring that we treat it conservatively in terms of optimization. 2. We put the ASM marker on it so that the runtime can recognize objc_unsafeClaimAutoreleasedReturnValue from releaseRV. <rdar://problem/21567064> Patch by Michael Gottesman! llvm-svn: 258970
* Resubmit r258759 with proper unicode handling.Zachary Turner2016-01-272-3/+2
| | | | | | | | | Instead of opening the file in unicode mode, we need only encode data which potentially has non-ASCII characters as UTF8 before writing. This should work across both Python versions, and is also far simpler than anything else discussed. llvm-svn: 258969
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