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* CGOpenMPRuntime.h: Prune '\param IfCond' in r267395. [-Wdocumentation]NAKAMURA Takumi2016-04-261-2/+0
| | | | llvm-svn: 267503
* Remove MinLatency in SchedMachineModel. NFC.Junmo Park2016-04-2612-16/+0
| | | | | | | | | | | Summary: We don't use MinLatency any more since r184032. Reviewers: atrick, hfinkel, mcrosier Differential Revision: http://reviews.llvm.org/D19474 llvm-svn: 267502
* [Docs] Fix indentation error introduced by r267447.George Burgess IV2016-04-261-7/+7
| | | | llvm-svn: 267501
* When building the list of variables we're going to write "using ↵Jim Ingham2016-04-263-4/+7
| | | | | | | | | $_lldb_local_vars" statements for, be sure not to include variables that have no locations. We wouldn't be able to realize them, and that will cause all expressions to fail. llvm-svn: 267500
* PM: Port GlobalOpt to the new pass managerJustin Bogner2016-04-268-41/+95
| | | | llvm-svn: 267499
* PM: Convert the logic for GlobalOpt into static functions. NFCJustin Bogner2016-04-261-66/+71
| | | | | | | | | | Pass all of the state we need around as arguments, so that these functions are easier to reuse. There is one part of this that is unusual: we pass around a functor to look up a DomTree for a function. This will be a necessary abstraction when we try to use this code in both the legacy and the new pass manager. llvm-svn: 267498
* [ELF] Introduce --reproduce flag.Davide Italiano2016-04-264-0/+73
| | | | | | | | | | --reproduce dumps the object files in a directory chosen (preserving the file system layout) and the linker invocation so that people can create an archive and upload for debugging. Differential Revision: http://reviews.llvm.org/D19494 llvm-svn: 267497
* [lanai] Update handling of structs in arguments to be passed in registers.Jacques Pienaar2016-04-262-12/+64
| | | | | | Previously aggregate types were passed byval, change the ABI to pass these in registers instead. llvm-svn: 267496
* [X86] Use LivePhysRegs in X86FixupBWInsts.Ahmed Bougacha2016-04-264-27/+38
| | | | | | | | | Kill-flags, which computeRegisterLiveness uses, are not reliable. LivePhysRegs is. Differential Revision: http://reviews.llvm.org/D19472 llvm-svn: 267495
* Make sure that the following SymbolFileDWARF functions can handle getting a ↵Greg Clayton2016-04-252-9/+57
| | | | | | | | | | | | | | | | | | | | lldb::user_id_t for another SymbolFileDWARF: CompilerDecl SymbolFileDWARF::GetDeclForUID (lldb::user_id_t type_uid); CompilerDeclContext SymbolFileDWARF::GetDeclContextForUID (lldb::user_id_t type_uid) CompilerDeclContext SymbolFileDWARF::GetDeclContextContainingUID (lldb::user_id_t type_uid) Type* SymbolFileDWARF::ResolveTypeUID (lldb::user_id_t type_uid) <rdar://problem/25592223> llvm-svn: 267494
* GlobalOpt: Convert a bunch of tests from grep to FileCheckJustin Bogner2016-04-2521-49/+66
| | | | llvm-svn: 267493
* Fix TestGetVariables.py.Chaoren Lin2016-04-252-2/+3
| | | | | | | | | | Reviewers: sivachandra, clayborg Subscribers: lldb-commits Differential Revision: http://reviews.llvm.org/D19511 llvm-svn: 267492
* Add check for "branch_weights" with prof metadataSanjay Patel2016-04-253-6/+35
| | | | | | | While we're here, fix the comment and variable names to make it clear that these are raw weights, not percentages. llvm-svn: 267491
* [CMake] If set we should pass LLVM_VERSION_INFO into config.hChris Bieneman2016-04-252-2/+3
| | | | | | | | Autoconf used to support setting LLVM_VERSION_INFO and there is some code filtered around llvm in Support/CommandLine.cpp and LTO/LTOCodeGenerator.cpp that uses it if it is set. We also shouldn't be explicitly setting it as a define on llvm-shlib. It is pointless there because there is no code using it in llvm-shlib, and it is better to have it as part of the generated config.h so that it is available everywhere. llvm-svn: 267490
* [Sparc] Fix double-float fabs and fneg on little endian CPUs.James Y Knight2016-04-253-89/+77
| | | | | | | | | | | | | | | | The SparcV8 fneg and fabs instructions interestingly come only in a single-float variant. Since the sign bit is always the topmost bit no matter what size float it is, you simply operate on the high subregister, as if it were a single float. However, the layout of double-floats in the float registers is reversed on little-endian CPUs, so that the high bits are in the second subregister, rather than the first. Thus, this expansion must check the endianness to use the correct subregister. llvm-svn: 267489
* ARM: put correct symbol index on indirect pointers in __thread_ptr.Tim Northover2016-04-252-2/+7
| | | | | | Otherwise the linker has no idea what should be resolved. llvm-svn: 267488
* Fix build warningAndrew Kaylor2016-04-251-1/+1
| | | | llvm-svn: 267487
* [MSan] Use COMMON_INTERCEPTOR_ENTER in libdl interceptors.Marcin Koscielnicki2016-04-252-62/+60
| | | | | | | | | | | This fixes fails in test/msan/dlerror.cc - when real dlerror calls strcmp, our strcmp interceptor now skips poison checking, since it's called in interceptor context. Strictly speaking, only the dlerror change is necessary to fix the fail, but let's also change the other two just in case. Differential Revision: http://reviews.llvm.org/D19499 llvm-svn: 267486
* Add optimization bisect opt-in calls for AMDGPU passesAndrew Kaylor2016-04-257-1/+19
| | | | | | Differential Revision: http://reviews.llvm.org/D19450 llvm-svn: 267485
* Reformat LLVMConstPointerNull. NFCAmaury Sechet2016-04-251-2/+1
| | | | llvm-svn: 267484
* Comment formating. NFCAmaury Sechet2016-04-251-2/+1
| | | | llvm-svn: 267483
* Optimize store of "bitcast" from vector to aggregate.Arch D. Robison2016-04-252-0/+134
| | | | | | | | | | | This patch is what was the "instcombine" portion of D14185, with an additional test added (see julia_pseudovec in test/Transforms/InstCombine/insert-val-extract-elem.ll). The patch causes instcombine to replace sequences of extractelement-insertvalue-store that act essentially like a bitcast followed by a store. Differential review: http://reviews.llvm.org/D14260 llvm-svn: 267482
* [LVI] Make a precondition explicit rather than handling a case which never ↵Philip Reames2016-04-251-1/+2
| | | | | | happens [NFC] llvm-svn: 267481
* Add optimization bisect opt-in calls for ARM passesAndrew Kaylor2016-04-255-2/+15
| | | | | | Differential Revision: http://reviews.llvm.org/D19449 llvm-svn: 267480
* Add optimization bisect opt-in calls for AArch64 passesAndrew Kaylor2016-04-2512-0/+34
| | | | | | Differential Revision: http://reviews.llvm.org/D19394 llvm-svn: 267479
* Fix StackFrame::GetVariables(...) function that was broken by 261858 when ↵Greg Clayton2016-04-254-1/+224
| | | | | | | | lambda functions were added to Block::AppendBlockVariables(). The Stackframe::GetVariables(...) function should get all variables regardless if they are in scope. This wasn't caught by the test suite so I added a test for it. llvm-svn: 267478
* [sanitizers] read/write page fault detection on mac.Mike Aizatsky2016-04-252-1/+2
| | | | | | | | Subscribers: kubabrecka Differential Revision: http://reviews.llvm.org/D19495 llvm-svn: 267477
* Add accidentally deleted "break"Krzysztof Parzyszek2016-04-251-0/+1
| | | | llvm-svn: 267476
* [ORC] clang-format code that was touched in r267457. NFC.Lang Hames2016-04-2511-402/+322
| | | | | | | Commit r267457 made a lot of type-substitutions threw off code formatting and alignment. This patch should tidy those changes up. llvm-svn: 267475
* driver: Add a `--rsp-quoting` flag to pick response file quoting.Nico Weber2016-04-255-6/+64
| | | | | | | | | | | | | | | | | | | | Currently, clang-cl always uses Windows style for unquoting, and clang always uses POSIX style for unquoting. With this flag, it's possible to change these defaults. In general, response file quoting should match the shell the response file is used in. On Windows, it's possible to run clang-cl in a bash shell, or clang in cmd.exe, so a flag for overriding the default behavior is natural there. On non-Windows, Windows quoting probably never makes sense (except maybe in Wine), but having clang-cl behave differently based on the host OS seems strange too. So require that people who want to use posix-style response files with clang-cl on non-Windows pass --rsp-quoting=posix. http://reviews.llvm.org/D19425 llvm-svn: 267474
* ARM: put extern __thread stubs in a special section.Tim Northover2016-04-259-2/+113
| | | | | | | The linker needs to know that the symbols are thread-local to do its job properly. llvm-svn: 267473
* Remove architecture dependent Hwloc DEBUG sectionJonathan Peyton2016-04-251-30/+0
| | | | | | | This debug sections's functionality can be replicated using the environment variable KMP_TOPOLOGY_METHOD with different values and KMP_AFFINITY=verbose llvm-svn: 267472
* [ThinLTO] Introduce typedef for commonly-used map type (NFC)Teresa Johnson2016-04-255-30/+21
| | | | | | | | Add a typedef for the std::map<GlobalValue::GUID, GlobalValueSummary *> map that is passed around to identify summaries for values defined in a particular module. This shortens up declarations in a variety of places. llvm-svn: 267471
* Fix buffer problem with printing long Hwloc affinity maskJonathan Peyton2016-04-251-1/+1
| | | | | | | | This change has the hwloc_bitmap_list_snprintf() function use the entire buffer to print the mask. There is no need to shorten the buffer length by 7. It only needs to be shortened by one byte. llvm-svn: 267470
* [Hexagon] Few fixes for exception handlingKrzysztof Parzyszek2016-04-253-1/+13
| | | | llvm-svn: 267469
* Maintain register numbering across xml include featuresFrancis Ricci2016-04-251-6/+7
| | | | | | | | | | | | | | | | | | Summary: If the remote uses include features when communicating xml register info back to lldb, the existing code would reset the lldb register index at the beginning of each include node. This would lead to multiple registers having the same lldb register index. Since the lldb register numbers should be contiguous and unique, maintain them accross the parsing of all of the xml feature nodes. Reviewers: jingham, jasonmolenda, clayborg Subscribers: lldb-commits, sas Differential Revision: http://reviews.llvm.org/D19303 llvm-svn: 267468
* Properly unload modules from target image list when using svr4 packetsFrancis Ricci2016-04-251-2/+24
| | | | | | | | | | | | | | | | | | | Summary: When we receive an svr4 packet from the remote, we check for new modules and add them to the list of images in the target. However, we did not do the same for modules which have been removed. This was causing TestLoadUnload to fail when using ds2, which uses svr4 packets to communicate all library info on Linux. This patch fixes the failing test. Reviewers: zturner, tfiala, ADodds Subscribers: lldb-commits, sas Differential Revision: http://reviews.llvm.org/D19230 llvm-svn: 267467
* Use Process Plugin register indices when communicating with remoteFrancis Ricci2016-04-252-8/+9
| | | | | | | | | | | | | | | | | | Summary: eRegisterKindProcessPlugin is used to store the register indices used by the remote, and eRegisterKindLLDB is used to store the internal lldb register indices. However, we're currently using the lldb indices instead of the process plugin indices when sending p/P packets. This will break if the remote uses non-contiguous register indices. Reviewers: jasonmolenda, clayborg Subscribers: lldb-commits, sas Differential Revision: http://reviews.llvm.org/D19305 llvm-svn: 267466
* Re-apply r267206 with a fix for the encoding problem: when the immediate ofQuentin Colombet2016-04-252-8/+66
| | | | | | | | | | | | | | | | | | log2(Mask) is smaller than 32, we must use the 32-bit variant because the 64-bit variant cannot encode it. Therefore, set the subreg part accordingly. [AArch64] Fix optimizeCondBranch logic. The opcode for the optimized branch does not depend on the size of the activate bits in the AND masks, but the AND opcode itself. Indeed, we need to use a X or W variant based on the AND variant not based on whether the mask fits into the related variant. Otherwise, we may end up using the W variant of the optimized branch for 64-bit register inputs! This fixes the last make check verifier issues for AArch64: PR27479. llvm-svn: 267465
* Module Debugging: Fix the condition for determining whether a templateAdrian Prantl2016-04-254-21/+138
| | | | | | | | | | | | | | | | | | instantiation is in a module. This patch fixes the condition for determining whether the debug info for a template instantiation will exist in an imported clang module by: - checking whether the ClassTemplateSpecializationDecl is complete and - checking that the instantiation was in a module by looking at the first field. I also added a negative check to make sure that a typedef to a forward-declared template (with the definition outside of the module) is handled correctly. http://reviews.llvm.org/D19443 rdar://problem/25553724 llvm-svn: 267464
* Store absolute path for lldb executable in dotest.pyFrancis Ricci2016-04-251-1/+1
| | | | | | | | | | | | | | | | | | | | Summary: lldb-server tests are currently being skipped on the check-lldb target. This is because we get the path of lldb-server by modifying the path to the lldb executable. However, by this point, we've changed directories, and a relative path to the build/bin directory will no longer point to the location of lldb-server. Storing an absolute path solves this issue. Reviewers: vharron, zturner, tfiala, labath Subscribers: labath, lldb-commits, sas Differential Revision: http://reviews.llvm.org/D19082 llvm-svn: 267463
* Create _lldb python symlink correctly when LLVM_LIBDIR_SUFFIX is usedFrancis Ricci2016-04-253-10/+45
| | | | | | | | | | | | | | | | Summary: Do not assume that liblldb.so is located in $(lldb -P)/../../../lib when creating the _lldb python symlink. Instead, use the path passed to LLVM_LIBDIR_SUFFIX, defaulting to $(lldb -P)/../../../lib when this variable is not set. Reviewers: vharron, emaste, zturner Subscribers: zturner, labath, lldb-commits, sas Differential Revision: http://reviews.llvm.org/D19067 llvm-svn: 267462
* [ELF][MIPS] Move MIPS GOT header generation to the GotSectionSimon Atanasyan2016-04-253-35/+28
| | | | | | | | | | | MIPS is the only target requires GOT header. We already have MIPS specific code in the `GotSection` class, so move MIPS GOT header generation there and delete redundant stuff like `GotHeaderEntriesNum` field and `writeGotHeader` method. Differential Revision: http://reviews.llvm.org/D19465 llvm-svn: 267460
* Add missing qRegisterInfo option to gdbremote testcaseFrancis Ricci2016-04-251-0/+1
| | | | | | | | | | | | | | Summary: "gcc" is equivalent to "ehframe" in ProcessGDBRemote, but only "ehframe" was a valid response in the test suite. Reviewers: tfiala, jasonmolenda, clayborg Subscribers: lldb-commits, sas Differential Revision: http://reviews.llvm.org/D18807 llvm-svn: 267459
* Cleanup redundant expression in InstCombineAndOrXor.Etienne Bergeron2016-04-251-2/+0
| | | | | | | | | | | | | | | Summary: The expression is redundant on both side of operator |. detected by : http://reviews.llvm.org/D19451 Reviewers: rnk, majnemer Subscribers: cfe-commits Differential Revision: http://reviews.llvm.org/D19459 llvm-svn: 267458
* [ORC] Thread Error/Expected through the RPC library.Lang Hames2016-04-2518-534/+622
| | | | | | | | | | This replaces use of std::error_code and ErrorOr in the ORC RPC support library with Error and Expected. This required updating the OrcRemoteTarget API, Client, and server code, as well as updating the Orc C API. This patch also fixes several instances where Errors were dropped. llvm-svn: 267457
* AMDGPU/SI: Optimize adjacent s_nop instructionsMatt Arsenault2016-04-251-0/+27
| | | | | | | | | | | | Use the operand for how long to wait. This is somewhat distasteful, since it would be better to just emit s_nop with the right argument in the first place. This would require changing TII::insertNoop to emit N operands, which would be easy. Slightly more problematic is the post-RA scheduler and hazard recognizer represent nops as a single null node, and would require inventing another way of representing N nops. llvm-svn: 267456
* [libFuzzer] remove dead codeKostya Serebryany2016-04-252-5/+2
| | | | llvm-svn: 267455
* Implement support for conditional between xvalues of reference-compatibleRichard Smith2016-04-252-9/+22
| | | | | | types. Patch by Erik Pilkington! llvm-svn: 267454
* Refactor traversal of bases in deduction of template parameters from baseRichard Smith2016-04-252-51/+35
| | | | | | | classes of an argument to use CXXRecordDecl::forallBases. Fix forallBases to only visit each base class once. llvm-svn: 267453
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