Merge branch 'upstream'

Former-commit-id: 147df3ae3e99b7539fec151a0949512c151bc36c
2018-10-25 08:42:27 +00:00 · 2018-10-25 08:42:27 +00:00 · 4c9fa6d26a
commit 4c9fa6d26a
parent a1c011d253 8625704ad8
28485 changed files with 3866843 additions and 50 deletions
--- a/configure.REMOVED.git-id
+++ b/configure.REMOVED.git-id
@ -1 +1 @@
-92818161b082d23ab0542b9c07e11bc4b788d134
+b43154a902ffd8ed7f23f0665de36273a3c47905
--- a/configure.ac.REMOVED.git-id
+++ b/configure.ac.REMOVED.git-id
@ -1 +1 @@
-bd70a3607f95c332588ac8855986c523cd2d27cb
+46dbf988837bf2f64744039600660fcfe62f85cf
--- a/external/llvm/.arcconfig
+++ b/external/llvm/.arcconfig
@ -0,0 +1,3 @@
+{
+  "conduit_uri" : "https://reviews.llvm.org/"
+}
--- a/external/llvm/.clang-format
+++ b/external/llvm/.clang-format
@ -0,0 +1,2 @@
+BasedOnStyle: LLVM
+
--- a/external/llvm/.clang-tidy
+++ b/external/llvm/.clang-tidy
@ -0,0 +1,17 @@
+Checks: '-*,clang-diagnostic-*,llvm-*,misc-*,-misc-unused-parameters,readability-identifier-naming'
+CheckOptions:
+  - key:             readability-identifier-naming.ClassCase
+    value:           CamelCase
+  - key:             readability-identifier-naming.EnumCase
+    value:           CamelCase
+  - key:             readability-identifier-naming.FunctionCase
+    value:           camelBack
+  - key:             readability-identifier-naming.MemberCase
+    value:           CamelCase
+  - key:             readability-identifier-naming.ParameterCase
+    value:           CamelCase
+  - key:             readability-identifier-naming.UnionCase
+    value:           CamelCase
+  - key:             readability-identifier-naming.VariableCase
+    value:           CamelCase
+
--- a/external/llvm/.gitattributes
+++ b/external/llvm/.gitattributes
@ -0,0 +1,12 @@
+# binary files
+test/Object/Inputs/*.a-* binary
+test/tools/dsymutil/Inputs/* binary
+test/tools/llvm-ar/Inputs/*.lib binary
+test/tools/llvm-objdump/Inputs/*.a binary
+test/tools/llvm-rc/Inputs/* binary
+test/tools/llvm-strings/Inputs/numbers binary
+test/MC/AsmParser/incbin_abcd binary
+test/YAMLParser/spec-09-02.test binary
+
+# Windows line ending test
+test/MC/AsmParser/preserve-comments-crlf.s text eol=crlf
--- a/external/llvm/.gitignore
+++ b/external/llvm/.gitignore
@ -0,0 +1,76 @@
+#==============================================================================#
+# This file specifies intentionally untracked files that git should ignore.
+# See: http://www.kernel.org/pub/software/scm/git/docs/gitignore.html
+#
+# This file is intentionally different from the output of `git svn show-ignore`,
+# as most of those are useless.
+#==============================================================================#
+
+#==============================================================================#
+# File extensions to be ignored anywhere in the tree.
+#==============================================================================#
+# Temp files created by most text editors.
+*~
+# Merge files created by git.
+*.orig
+# Byte compiled python modules.
+*.pyc
+# vim swap files
+.*.sw?
+.sw?
+#OS X specific files.
+.DS_store
+
+# Nested build directory
+/build
+
+#==============================================================================#
+# Explicit files to ignore (only matches one).
+#==============================================================================#
+# Various tag programs
+/tags
+/TAGS
+/GPATH
+/GRTAGS
+/GSYMS
+/GTAGS
+.gitusers
+autom4te.cache
+cscope.files
+cscope.out
+autoconf/aclocal.m4
+autoconf/autom4te.cache
+/compile_commands.json
+
+#==============================================================================#
+# Directories to ignore (do not add trailing '/'s, they skip symlinks).
+#==============================================================================#
+# External projects that are tracked independently.
+projects/*
+!projects/*.*
+!projects/Makefile
+runtimes/*
+!runtimes/*.*
+# Clang, which is tracked independently.
+tools/clang
+# LLDB, which is tracked independently.
+tools/lldb
+# lld, which is tracked independently.
+tools/lld
+# llgo, which is tracked independently.
+tools/llgo
+# Polly, which is tracked independently.
+tools/polly
+# avrlit, which is tracked independently.
+tools/avrlit
+# Sphinx build tree, if building in-source dir.
+docs/_build
+# VS2017 and VSCode config files.
+.vscode
+.vs
+
+#==============================================================================#
+# Files created in tree by the Go bindings.
+#==============================================================================#
+bindings/go/llvm/llvm_config.go
+bindings/go/llvm/workdir
--- a/external/llvm/CMakeLists.txt
+++ b/external/llvm/CMakeLists.txt
--- a/external/llvm/CODE_OWNERS.TXT
+++ b/external/llvm/CODE_OWNERS.TXT
@ -0,0 +1,215 @@
+This file is a list of the people responsible for ensuring that patches for a
+particular part of LLVM are reviewed, either by themself or by someone else.
+They are also the gatekeepers for their part of LLVM, with the final word on
+what goes in or not.
+
+The list is sorted by surname and formatted to allow easy grepping and
+beautification by scripts. The fields are: name (N), email (E), web-address
+(W), PGP key ID and fingerprint (P), description (D), snail-mail address
+(S) and (I) IRC handle. Each entry should contain at least the (N), (E) and
+(D) fields.
+
+N: Justin Bogner
+E: mail@justinbogner.com
+D: InstrProfiling and related parts of ProfileData
+D: SelectionDAG (lib/CodeGen/SelectionDAG/*)
+
+N: Alex Bradbury
+E: asb@lowrisc.org
+D: RISC-V backend (lib/Target/RISCV/*)
+
+N: Matthias Braun
+E: matze@braunis.de
+I: MatzeB
+D: Instruction Scheduling
+
+N: Chandler Carruth
+E: chandlerc@gmail.com
+E: chandlerc@google.com
+D: Config, ADT, Support, inlining & related passes, SROA/mem2reg & related passes, CMake, library layering
+
+N: Evan Cheng
+E: evan.cheng@apple.com
+D: parts of code generator not covered by someone else
+
+N: Eric Christopher
+E: echristo@gmail.com
+D: Debug Information, inline assembly
+
+N: Andrey Churbanov
+E: andrey.churbanov@intel.com
+D: OpenMP runtime library
+
+N: Greg Clayton
+E: clayborg@gmail.com
+D: LLDB
+
+N: Pete Couperus
+E: petecoup@synopsys.com
+D: ARC backend (lib/Target/ARC/*)
+
+N: Sanjoy Das
+E: sanjoy@playingwithpointers.com
+D: IndVar Simplify, Scalar Evolution
+
+N: Marshall Clow
+E: mclow.lists@gmail.com
+D: libc++
+
+N: Peter Collingbourne
+E: peter@pcc.me.uk
+D: llgo, libLTO (lib/LTO/* tools/lto/*), LLVM Bitcode (lib/Bitcode/* include/llvm/Bitcode/*)
+
+N: Quentin Colombet
+E: qcolombet@apple.com
+D: Loop Strength Reduction, Register allocators
+
+N: Simon Dardis
+E: simon.dardis@mips.com
+D: MIPS Backend (lib/Target/Mips/*)
+
+N: Duncan P. N. Exon Smith
+E: dexonsmith@apple.com
+D: Branch weights and BlockFrequencyInfo
+
+N: Hal Finkel
+E: hfinkel@anl.gov
+D: The loop reroller, alias analysis and the PowerPC target
+
+N: Dan Gohman
+E: sunfish@mozilla.com
+D: WebAssembly Backend (lib/Target/WebAssembly/*)
+
+N: Renato Golin
+E: renato.golin@linaro.org
+D: ARM Linux support
+
+N: Venkatraman Govindaraju
+E: venkatra@cs.wisc.edu
+D: Sparc Backend (lib/Target/Sparc/*)
+
+N: Tobias Grosser
+E: tobias@grosser.es
+D: Polly
+
+N: James Grosbach
+E: grosbach@apple.com
+D: MC layer
+
+N: Justin Holewinski
+E: jholewinski@nvidia.com
+D: NVPTX Target (lib/Target/NVPTX/*)
+
+N: Lang Hames
+E: lhames@gmail.com
+D: MCJIT, RuntimeDyld and JIT event listeners, Orcish Warchief
+
+N: Teresa Johnson
+E: tejohnson@google.com
+D: Gold plugin (tools/gold/*) and IR Linker
+
+N: Galina Kistanova
+E: gkistanova@gmail.com
+D: LLVM Buildbot
+
+N: Anton Korobeynikov
+E: anton@korobeynikov.info
+D: Exception handling, Windows codegen, ARM EABI
+
+N: Benjamin Kramer
+E: benny.kra@gmail.com
+D: DWARF Parser
+
+N: Michael Kuperstein
+E: mkuper@google.com
+D: Loop Vectorizer
+
+N: Sergei Larin
+E: slarin@codeaurora.org
+D: VLIW Instruction Scheduling, Packetization
+
+N: Chris Lattner
+E: sabre@nondot.org
+W: http://nondot.org/~sabre/
+D: Everything not covered by someone else
+
+N: Robert Lytton
+E: robert@xmos.com
+D: XCore Backend
+
+N: David Majnemer
+E: david.majnemer@gmail.com
+D: IR Constant Folder, InstCombine
+
+N: Dylan McKay
+E: me@dylanmckay.io
+D: AVR Backend
+
+N: Tim Northover
+E: t.p.northover@gmail.com
+D: AArch64 backend, misc ARM backend
+
+N: Diego Novillo
+E: dnovillo@google.com
+D: SampleProfile and related parts of ProfileData
+
+N: Jakob Olesen
+E: stoklund@2pi.dk
+D: TableGen
+
+N: Krzysztof Parzyszek
+E: kparzysz@codeaurora.org
+D: Hexagon Backend
+
+N: Jacques Pienaar
+E: jpienaar@google.com
+D: Lanai Backend
+
+N: Paul Robinson
+E: paul_robinson@playstation.sony.com
+D: Sony PlayStation®4 support
+
+N: Chad Rosier
+E: mcrosier@codeaurora.org
+D: Fast-Isel
+
+N: Duncan Sands
+E: baldrick@free.fr
+D: DragonEgg
+
+N: Kostya Serebryany
+E: kcc@google.com
+D: AddressSanitizer, ThreadSanitizer (LLVM parts)
+
+N: Michael Spencer
+E: bigcheesegs@gmail.com
+D: Windows parts of Support, Object, ar, nm, objdump, ranlib, size
+
+N: Alexei Starovoitov
+E: alexei.starovoitov@gmail.com
+D: BPF backend
+
+N: Tom Stellard
+E: tstellar@redhat.com
+D: Stable release management (x.y.[1-9] releases), AMDGPU Backend, libclc
+
+N: Evgeniy Stepanov
+E: eugenis@google.com
+D: MemorySanitizer (LLVM part)
+
+N: Craig Topper
+E: craig.topper@gmail.com
+E: craig.topper@intel.com
+D: X86 Backend
+
+N: Ulrich Weigand
+E: uweigand@de.ibm.com
+D: SystemZ Backend
+
+N: Hans Wennborg
+E: hans@chromium.org
+D: Release management (x.y.0 releases)
+
+N: whitequark
+E: whitequark@whitequark.org
+D: OCaml bindings
--- a/external/llvm/CREDITS.TXT
+++ b/external/llvm/CREDITS.TXT
@ -0,0 +1,482 @@
+This file is a partial list of people who have contributed to the LLVM
+project.  If you have contributed a patch or made some other contribution to
+LLVM, please submit a patch to this file to add yourself, and it will be
+done!
+
+The list is sorted by surname and formatted to allow easy grepping and
+beautification by scripts.  The fields are: name (N), email (E), web-address
+(W), PGP key ID and fingerprint (P), description (D), snail-mail address
+(S), and (I) IRC handle.
+
+N: Vikram Adve
+E: vadve@cs.uiuc.edu
+W: http://www.cs.uiuc.edu/~vadve/
+D: The Sparc64 backend, provider of much wisdom, and motivator for LLVM
+
+N: Owen Anderson
+E: resistor@mac.com
+D: LCSSA pass and related LoopUnswitch work
+D: GVNPRE pass, DataLayout refactoring, random improvements
+
+N: Henrik Bach
+D: MingW Win32 API portability layer
+
+N: Aaron Ballman
+E: aaron@aaronballman.com
+D: __declspec attributes, Windows support, general bug fixing
+
+N: Nate Begeman
+E: natebegeman@mac.com
+D: PowerPC backend developer
+D: Target-independent code generator and analysis improvements
+
+N: Daniel Berlin
+E: dberlin@dberlin.org
+D: ET-Forest implementation.
+D: Sparse bitmap
+
+N: David Blaikie
+E: dblaikie@gmail.com
+D: General bug fixing/fit & finish, mostly in Clang
+
+N: Neil Booth
+E: neil@daikokuya.co.uk
+D: APFloat implementation.
+
+N: Alex Bradbury
+E: asb@lowrisc.org
+D: RISC-V backend
+
+N: Misha Brukman
+E: brukman+llvm@uiuc.edu
+W: http://misha.brukman.net
+D: Portions of X86 and Sparc JIT compilers, PowerPC backend
+D: Incremental bitcode loader
+
+N: Cameron Buschardt
+E: buschard@uiuc.edu
+D: The `mem2reg' pass - promotes values stored in memory to registers
+
+N: Brendon Cahoon
+E: bcahoon@codeaurora.org
+D: Loop unrolling with run-time trip counts.
+
+N: Chandler Carruth
+E: chandlerc@gmail.com
+E: chandlerc@google.com
+D: Hashing algorithms and interfaces
+D: Inline cost analysis
+D: Machine block placement pass
+D: SROA
+
+N: Casey Carter
+E: ccarter@uiuc.edu
+D: Fixes to the Reassociation pass, various improvement patches
+
+N: Evan Cheng
+E: evan.cheng@apple.com
+D: ARM and X86 backends
+D: Instruction scheduler improvements
+D: Register allocator improvements
+D: Loop optimizer improvements
+D: Target-independent code generator improvements
+
+N: Dan Villiom Podlaski Christiansen
+E: danchr@gmail.com
+E: danchr@cs.au.dk
+W: http://villiom.dk
+D: LLVM Makefile improvements
+D: Clang diagnostic & driver tweaks
+S: Aarhus, Denmark
+
+N: Jeff Cohen
+E: jeffc@jolt-lang.org
+W: http://jolt-lang.org
+D: Native Win32 API portability layer
+
+N: John T. Criswell
+E: criswell@uiuc.edu
+D: Original Autoconf support, documentation improvements, bug fixes
+
+N: Anshuman Dasgupta
+E: adasgupt@codeaurora.org
+D: Deterministic finite automaton based infrastructure for VLIW packetization
+
+N: Stefanus Du Toit
+E: stefanus.du.toit@intel.com
+D: Bug fixes and minor improvements
+
+N: Rafael Avila de Espindola
+E: rafael.espindola@gmail.com
+D: The ARM backend
+
+N: Dave Estes
+E: cestes@codeaurora.org
+D: AArch64 machine description for Cortex-A53
+
+N: Alkis Evlogimenos
+E: alkis@evlogimenos.com
+D: Linear scan register allocator, many codegen improvements, Java frontend
+
+N: Hal Finkel
+E: hfinkel@anl.gov
+D: Basic-block autovectorization, PowerPC backend improvements
+
+N: Eric Fiselier
+E: eric@efcs.ca
+D: LIT patches and documentation.
+
+N: Ryan Flynn
+E: pizza@parseerror.com
+D: Miscellaneous bug fixes
+
+N: Brian Gaeke
+E: gaeke@uiuc.edu
+W: http://www.students.uiuc.edu/~gaeke/
+D: Portions of X86 static and JIT compilers; initial SparcV8 backend
+D: Dynamic trace optimizer
+D: FreeBSD/X86 compatibility fixes, the llvm-nm tool
+
+N: Nicolas Geoffray
+E: nicolas.geoffray@lip6.fr
+W: http://www-src.lip6.fr/homepages/Nicolas.Geoffray/
+D: PPC backend fixes for Linux
+
+N: Louis Gerbarg
+E: lgg@apple.com
+D: Portions of the PowerPC backend
+
+N: Saem Ghani
+E: saemghani@gmail.com
+D: Callgraph class cleanups
+
+N: Mikhail Glushenkov
+E: foldr@codedgers.com
+D: Author of llvmc2
+
+N: Dan Gohman
+E: sunfish@mozilla.com
+D: Miscellaneous bug fixes
+D: WebAssembly Backend
+
+N: David Goodwin
+E: david@goodwinz.net
+D: Thumb-2 code generator
+
+N: David Greene
+E: greened@obbligato.org
+D: Miscellaneous bug fixes
+D: Register allocation refactoring
+
+N: Gabor Greif
+E: ggreif@gmail.com
+D: Improvements for space efficiency
+
+N: James Grosbach
+E: grosbach@apple.com
+I: grosbach
+D: SjLj exception handling support
+D: General fixes and improvements for the ARM back-end
+D: MCJIT
+D: ARM integrated assembler and assembly parser
+D: Led effort for the backend formerly known as ARM64
+
+N: Lang Hames
+E: lhames@gmail.com
+D: PBQP-based register allocator
+
+N: Gordon Henriksen
+E: gordonhenriksen@mac.com
+D: Pluggable GC support
+D: C interface
+D: Ocaml bindings
+
+N: Raul Fernandes Herbster
+E: raul@dsc.ufcg.edu.br
+D: JIT support for ARM
+
+N: Paolo Invernizzi
+E: arathorn@fastwebnet.it
+D: Visual C++ compatibility fixes
+
+N: Patrick Jenkins
+E: patjenk@wam.umd.edu
+D: Nightly Tester
+
+N: Dale Johannesen
+E: dalej@apple.com
+D: ARM constant islands improvements
+D: Tail merging improvements
+D: Rewrite X87 back end
+D: Use APFloat for floating point constants widely throughout compiler
+D: Implement X87 long double
+
+N: Brad Jones
+E: kungfoomaster@nondot.org
+D: Support for packed types
+
+N: Rod Kay
+E: rkay@auroraux.org
+D: Author of LLVM Ada bindings
+
+N: Eric Kidd
+W: http://randomhacks.net/
+D: llvm-config script
+
+N: Anton Korobeynikov
+E: anton at korobeynikov dot info
+D: Mingw32 fixes, cross-compiling support, stdcall/fastcall calling conv.
+D: x86/linux PIC codegen, aliases, regparm/visibility attributes
+D: Switch lowering refactoring
+
+N: Sumant Kowshik
+E: kowshik@uiuc.edu
+D: Author of the original C backend
+
+N: Benjamin Kramer
+E: benny.kra@gmail.com
+D: Miscellaneous bug fixes
+
+N: Sundeep Kushwaha
+E: sundeepk@codeaurora.org
+D: Implemented DFA-based target independent VLIW packetizer
+
+N: Christopher Lamb
+E: christopher.lamb@gmail.com
+D: aligned load/store support, parts of noalias and restrict support
+D: vreg subreg infrastructure, X86 codegen improvements based on subregs
+D: address spaces
+
+N: Jim Laskey
+E: jlaskey@apple.com
+D: Improvements to the PPC backend, instruction scheduling
+D: Debug and Dwarf implementation
+D: Auto upgrade mangler
+D: llvm-gcc4 svn wrangler
+
+N: Chris Lattner
+E: sabre@nondot.org
+W: http://nondot.org/~sabre/
+D: Primary architect of LLVM
+
+N: Tanya Lattner (Tanya Brethour)
+E: tonic@nondot.org
+W: http://nondot.org/~tonic/
+D: The initial llvm-ar tool, converted regression testsuite to dejagnu
+D: Modulo scheduling in the SparcV9 backend
+D: Release manager (1.7+)
+
+N: Sylvestre Ledru
+E: sylvestre@debian.org
+W: http://sylvestre.ledru.info/
+W: http://apt.llvm.org/
+D: Debian and Ubuntu packaging
+D: Continuous integration with jenkins
+
+N: Andrew Lenharth
+E: alenhar2@cs.uiuc.edu
+W: http://www.lenharth.org/~andrewl/
+D: Alpha backend
+D: Sampling based profiling
+
+N: Nick Lewycky
+E: nicholas@mxc.ca
+D: PredicateSimplifier pass
+
+N: Tony Linthicum, et. al.
+E: tlinth@codeaurora.org
+D: Backend for Qualcomm's Hexagon VLIW processor.
+
+N: Bruno Cardoso Lopes
+E: bruno.cardoso@gmail.com
+I: bruno
+W: http://brunocardoso.cc
+D: Mips backend
+D: Random ARM integrated assembler and assembly parser improvements
+D: General X86 AVX1 support
+
+N: Duraid Madina
+E: duraid@octopus.com.au
+W: http://kinoko.c.u-tokyo.ac.jp/~duraid/
+D: IA64 backend, BigBlock register allocator
+
+N: John McCall
+E: rjmccall@apple.com
+D: Clang semantic analysis and IR generation
+
+N: Michael McCracken
+E: michael.mccracken@gmail.com
+D: Line number support for llvmgcc
+
+N: Vladimir Merzliakov
+E: wanderer@rsu.ru
+D: Test suite fixes for FreeBSD
+
+N: Scott Michel
+E: scottm@aero.org
+D: Added STI Cell SPU backend.
+
+N: Kai Nacke
+E: kai@redstar.de
+D: Support for implicit TLS model used with MS VC runtime
+D: Dumping of Win64 EH structures
+
+N: Takumi Nakamura
+I: chapuni
+E: geek4civic@gmail.com
+E: chapuni@hf.rim.or.jp
+D: Maintaining the Git monorepo
+W: https://github.com/llvm-project/
+S: Ebina, Japan
+
+N: Edward O'Callaghan
+E: eocallaghan@auroraux.org
+W: http://www.auroraux.org
+D: Add Clang support with various other improvements to utils/NewNightlyTest.pl
+D: Fix and maintain Solaris & AuroraUX support for llvm, various build warnings
+D: and error clean ups.
+
+N: Morten Ofstad
+E: morten@hue.no
+D: Visual C++ compatibility fixes
+
+N: Jakob Stoklund Olesen
+E: stoklund@2pi.dk
+D: Machine code verifier
+D: Blackfin backend
+D: Fast register allocator
+D: Greedy register allocator
+
+N: Richard Osborne
+E: richard@xmos.com
+D: XCore backend
+
+N: Piotr Padlewski
+E: piotr.padlewski@gmail.com
+D: !invariant.group metadata and other intrinsics for devirtualization in clang
+
+N: Devang Patel
+E: dpatel@apple.com
+D: LTO tool, PassManager rewrite, Loop Pass Manager, Loop Rotate
+D: GCC PCH Integration (llvm-gcc), llvm-gcc improvements
+D: Optimizer improvements, Loop Index Split
+
+N: Ana Pazos
+E: apazos@codeaurora.org
+D: Fixes and improvements to the AArch64 backend
+
+N: Wesley Peck
+E: peckw@wesleypeck.com
+W: http://wesleypeck.com/
+D: MicroBlaze backend
+
+N: Francois Pichet
+E: pichet2000@gmail.com
+D: MSVC support
+
+N: Adrian Prantl
+E: aprantl@apple.com
+D: Debug Information
+
+N: Vladimir Prus
+W: http://vladimir_prus.blogspot.com
+E: ghost@cs.msu.su
+D: Made inst_iterator behave like a proper iterator, LowerConstantExprs pass
+
+N: Kalle Raiskila
+E: kalle.rasikila@nokia.com
+D: Some bugfixes to CellSPU
+
+N: Xerxes Ranby
+E: xerxes@zafena.se
+D: Cmake dependency chain and various bug fixes
+
+N: Alex Rosenberg
+E: alexr@leftfield.org
+I: arosenberg
+D: ARM calling conventions rewrite, hard float support
+
+N: Chad Rosier
+E: mcrosier@codeaurora.org
+I: mcrosier
+D: AArch64 fast instruction selection pass
+D: Fixes and improvements to the ARM fast-isel pass
+D: Fixes and improvements to the AArch64 backend
+
+N: Nadav Rotem
+E: nadav.rotem@me.com
+D: X86 code generation improvements, Loop Vectorizer, SLP Vectorizer
+
+N: Roman Samoilov
+E: roman@codedgers.com
+D: MSIL backend
+
+N: Duncan Sands
+E: baldrick@free.fr
+I: baldrick
+D: Ada support in llvm-gcc
+D: Dragonegg plugin
+D: Exception handling improvements
+D: Type legalizer rewrite
+
+N: Ruchira Sasanka
+E: sasanka@uiuc.edu
+D: Graph coloring register allocator for the Sparc64 backend
+
+N: Arnold Schwaighofer
+E: arnold.schwaighofer@gmail.com
+D: Tail call optimization for the x86 backend
+
+N: Shantonu Sen
+E: ssen@apple.com
+D: Miscellaneous bug fixes
+
+N: Anand Shukla
+E: ashukla@cs.uiuc.edu
+D: The `paths' pass
+
+N: Michael J. Spencer
+E: bigcheesegs@gmail.com
+D: Shepherding Windows COFF support into MC.
+D: Lots of Windows stuff.
+
+N: Reid Spencer
+E: rspencer@reidspencer.com
+W: http://reidspencer.com/
+D: Lots of stuff, see: http://wiki.llvm.org/index.php/User:Reid
+
+N: Alp Toker
+E: alp@nuanti.com
+W: http://atoker.com/
+D: C++ frontend next generation standards implementation
+
+N: Craig Topper
+E: craig.topper@gmail.com
+D: X86 codegen and disassembler improvements. AVX2 support.
+
+N: Edwin Torok
+E: edwintorok@gmail.com
+D: Miscellaneous bug fixes
+
+N: Adam Treat
+E: manyoso@yahoo.com
+D: C++ bugs filed, and C++ front-end bug fixes.
+
+N: Andrew Trick
+E: atrick@apple.com
+D: Instruction Scheduling, ...
+
+N: Lauro Ramos Venancio
+E: lauro.venancio@indt.org.br
+D: ARM backend improvements
+D: Thread Local Storage implementation
+
+N: Bill Wendling
+I: wendling
+E: isanbard@gmail.com
+D: Release manager, IR Linker, LTO
+D: Bunches of stuff
+
+N: Bob Wilson
+E: bob.wilson@acm.org
+D: Advanced SIMD (NEON) support in the ARM backend.
--- a/external/llvm/LICENSE.TXT
+++ b/external/llvm/LICENSE.TXT
@ -0,0 +1,68 @@
+==============================================================================
+LLVM Release License
+==============================================================================
+University of Illinois/NCSA
+Open Source License
+
+Copyright (c) 2003-2017 University of Illinois at Urbana-Champaign.
+All rights reserved.
+
+Developed by:
+
+    LLVM Team
+
+    University of Illinois at Urbana-Champaign
+
+    http://llvm.org
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal with
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+of the Software, and to permit persons to whom the Software is furnished to do
+so, subject to the following conditions:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimers.
+
+    * Redistributions in binary form must reproduce the above copyright notice,
+      this list of conditions and the following disclaimers in the
+      documentation and/or other materials provided with the distribution.
+
+    * Neither the names of the LLVM Team, University of Illinois at
+      Urbana-Champaign, nor the names of its contributors may be used to
+      endorse or promote products derived from this Software without specific
+      prior written permission.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+CONTRIBUTORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS WITH THE
+SOFTWARE.
+
+==============================================================================
+Copyrights and Licenses for Third Party Software Distributed with LLVM:
+==============================================================================
+The LLVM software contains code written by third parties.  Such software will
+have its own individual LICENSE.TXT file in the directory in which it appears.
+This file will describe the copyrights, license, and restrictions which apply
+to that code.
+
+The disclaimer of warranty in the University of Illinois Open Source License
+applies to all code in the LLVM Distribution, and nothing in any of the
+other licenses gives permission to use the names of the LLVM Team or the
+University of Illinois to endorse or promote products derived from this
+Software.
+
+The following pieces of software have additional or alternate copyrights,
+licenses, and/or restrictions:
+
+Program             Directory
+-------             ---------
+Google Test         llvm/utils/unittest/googletest
+OpenBSD regex       llvm/lib/Support/{reg*, COPYRIGHT.regex}
+pyyaml tests        llvm/test/YAMLParser/{*.data, LICENSE.TXT}
+ARM contributions   llvm/lib/Target/ARM/LICENSE.TXT
+md5 contributions   llvm/lib/Support/MD5.cpp llvm/include/llvm/Support/MD5.h
--- a/external/llvm/LLVMBuild.txt
+++ b/external/llvm/LLVMBuild.txt
@ -0,0 +1,24 @@
+;===- ./LLVMBuild.txt ------------------------------------------*- Conf -*--===;
+;
+;                     The LLVM Compiler Infrastructure
+;
+; This file is distributed under the University of Illinois Open Source
+; License. See LICENSE.TXT for details.
+;
+;===------------------------------------------------------------------------===;
+;
+; This is an LLVMBuild description file for the components in this subdirectory.
+;
+; For more information on the LLVMBuild system, please see:
+;
+;   http://llvm.org/docs/LLVMBuild.html
+;
+;===------------------------------------------------------------------------===;
+
+[common]
+subdirectories = bindings docs examples lib projects tools utils
+
+[component_0]
+type = Group
+name = Miscellaneous
+parent = $ROOT
--- a/external/llvm/README.txt
+++ b/external/llvm/README.txt
@ -0,0 +1,19 @@
+Low Level Virtual Machine (LLVM)
+================================
+
+This directory and its subdirectories contain source code for LLVM,
+a toolkit for the construction of highly optimized compilers,
+optimizers, and runtime environments.
+
+LLVM is open source software. You may freely distribute it under the terms of
+the license agreement found in LICENSE.txt.
+
+Please see the documentation provided in docs/ for further
+assistance with LLVM, and in particular docs/GettingStarted.rst for getting
+started with LLVM and docs/README.txt for an overview of LLVM's
+documentation setup.
+
+If you are writing a package for LLVM, see docs/Packaging.rst for our
+suggestions.
+
+
--- a/external/llvm/RELEASE_TESTERS.TXT
+++ b/external/llvm/RELEASE_TESTERS.TXT
@ -0,0 +1,52 @@
+This file is a list of the people responsible for ensuring that targets and
+environments get tested and validated during the release process.
+
+They will also, in conjunction with the release manager and the code owners,
+accept patches into stable release branches, tag critical bugs and release
+stoppers as well as make sure that no regressions were observed on their
+targets since the last release.
+
+N: Ben Pope
+E: benpope81@gmail.com
+T: x86
+O: Ubuntu
+
+N: Sylvestre Ledru
+E: sylvestre@debian.org
+T: x86
+O: Debian
+
+N: Nikola Smiljanic
+E: popizdeh@gmail.com
+T: x86
+O: OpenSUSE, Fedora
+
+N: Brian Cain
+E: brian.cain@gmail.com
+T: x86
+O: SuSE Enterprise, CentOS
+
+N: Bernhard Rosenkränzer
+E: bero@linaro.org
+T: x86
+O: OpenMandriva
+
+N: Dimitry Andric
+E: dimitry@andric.com
+T: x86
+O: FreeBSD
+
+N: Hans Wennborg
+E: hans@chromium.org
+T: x86
+O: Windows
+
+N: Diana Picus
+E: diana.picus@linaro.org
+T: ARM, AArch64
+O: Linux
+
+N: Simon Dardis
+E: simon.dardis@mips.com
+T: MIPS
+O: Linux
--- a/external/llvm/bindings/LLVMBuild.txt
+++ b/external/llvm/bindings/LLVMBuild.txt
@ -0,0 +1,21 @@
+;===- ./bindings/LLVMBuild.txt ---------------------------------*- Conf -*--===;
+;
+;                     The LLVM Compiler Infrastructure
+;
+; This file is distributed under the University of Illinois Open Source
+; License. See LICENSE.TXT for details.
+;
+;===------------------------------------------------------------------------===;
+;
+; This is an LLVMBuild description file for the components in this subdirectory.
+;
+; For more information on the LLVMBuild system, please see:
+;
+;   http://llvm.org/docs/LLVMBuild.html
+;
+;===------------------------------------------------------------------------===;
+
+[component_0]
+type = Group
+name = Bindings
+parent = $ROOT
--- a/external/llvm/bindings/README.txt
+++ b/external/llvm/bindings/README.txt
@ -0,0 +1,3 @@
+This directory contains bindings for the LLVM compiler infrastructure to allow
+programs written in languages other than C or C++ to take advantage of the LLVM
+infrastructure--for instance, a self-hosted compiler front-end.
--- a/external/llvm/bindings/go/README.txt
+++ b/external/llvm/bindings/go/README.txt
@ -0,0 +1,61 @@
+This directory contains LLVM bindings for the Go programming language
+(http://golang.org).
+
+Prerequisites
+-------------
+
+* Go 1.2+.
+* CMake (to build LLVM).
+
+Using the bindings
+------------------
+
+The package path "llvm.org/llvm/bindings/go/llvm" can be used to
+import the latest development version of LLVM from SVN. Paths such as
+"llvm.org/llvm.v36/bindings/go/llvm" refer to released versions of LLVM.
+
+It is recommended to use the "-d" flag with "go get" to download the
+package or a dependency, as an additional step is required to build LLVM
+(see "Building LLVM" below).
+
+Building LLVM
+-------------
+
+The script "build.sh" in this directory can be used to build LLVM and prepare
+it to be used by the bindings. If you receive an error message from "go build"
+like this:
+
+    ./analysis.go:4:84: fatal error: llvm-c/Analysis.h: No such file or directory
+     #include <llvm-c/Analysis.h> // If you are getting an error here read bindings/go/README.txt
+
+or like this:
+
+    ./llvm_dep.go:5: undefined: run_build_sh
+
+it means that LLVM needs to be built or updated by running the script.
+
+    $ $GOPATH/src/llvm.org/llvm/bindings/go/build.sh
+
+Any command line arguments supplied to the script are passed to LLVM's CMake
+build system. A good set of arguments to use during development are:
+
+    $ $GOPATH/src/llvm.org/llvm/bindings/go/build.sh -DCMAKE_BUILD_TYPE=Debug -DLLVM_TARGETS_TO_BUILD=host -DBUILD_SHARED_LIBS=ON
+
+Note that CMake keeps a cache of build settings so once you have built
+LLVM there is no need to pass these arguments again after updating.
+
+Alternatively, you can build LLVM yourself, but you must then set the
+CGO_CPPFLAGS, CGO_CXXFLAGS and CGO_LDFLAGS environment variables:
+
+    $ export CGO_CPPFLAGS="`/path/to/llvm-build/bin/llvm-config --cppflags`"
+    $ export CGO_CXXFLAGS=-std=c++11
+    $ export CGO_LDFLAGS="`/path/to/llvm-build/bin/llvm-config --ldflags --libs --system-libs all`"
+    $ go build -tags byollvm
+
+If you see a compilation error while compiling your code with Go 1.9.4 or later as follows,
+
+    go build llvm.org/llvm/bindings/go/llvm: invalid flag in #cgo LDFLAGS: -Wl,-headerpad_max_install_names
+
+you need to setup $CGO_LDFLAGS_ALLOW to allow a compiler to specify some linker options:
+
+    $ export CGO_LDFLAGS_ALLOW='-Wl,(-search_paths_first|-headerpad_max_install_names)'
--- a/external/llvm/bindings/go/build.sh
+++ b/external/llvm/bindings/go/build.sh
@ -0,0 +1,28 @@
+#!/bin/sh -xe
+
+gollvmdir=$(dirname "$0")/llvm
+
+workdir=$gollvmdir/workdir
+llvmdir=$gollvmdir/../../..
+llvm_builddir=$workdir/llvm_build
+
+mkdir -p $llvm_builddir
+
+cmake_flags="../../../../.. $@"
+llvm_config="$llvm_builddir/bin/llvm-config"
+llvm_go="$llvm_builddir/bin/llvm-go"
+
+if test -n "`which ninja`" ; then
+  # If Ninja is available, we can speed up the build by building only the
+  # required subset of LLVM.
+  (cd $llvm_builddir && cmake -G Ninja $cmake_flags)
+  ninja -C $llvm_builddir llvm-config llvm-go
+  llvm_components="$($llvm_go print-components)"
+  llvm_buildtargets="$($llvm_config --libs $llvm_components | sed -e 's/-l//g')"
+  ninja -C $llvm_builddir $llvm_buildtargets FileCheck
+else
+  (cd $llvm_builddir && cmake $cmake_flags)
+  make -C $llvm_builddir -j4
+fi
+
+$llvm_go print-config > $gollvmdir/llvm_config.go
--- a/external/llvm/bindings/go/conftest.go
+++ b/external/llvm/bindings/go/conftest.go
@ -0,0 +1,16 @@
+package main
+
+import (
+	"go/build"
+	"os"
+)
+
+// Tests that the Go compiler is at least version 1.2.
+func main() {
+	for _, tag := range build.Default.ReleaseTags {
+		if tag == "go1.2" {
+			os.Exit(0)
+		}
+	}
+	os.Exit(1)
+}
--- a/external/llvm/bindings/go/llvm/DIBuilderBindings.cpp
+++ b/external/llvm/bindings/go/llvm/DIBuilderBindings.cpp
@ -0,0 +1,234 @@
+//===- DIBuilderBindings.cpp - Bindings for DIBuilder ---------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file defines C bindings for the DIBuilder class.
+//
+//===----------------------------------------------------------------------===//
+
+#include "DIBuilderBindings.h"
+#include "IRBindings.h"
+#include "llvm/IR/DIBuilder.h"
+#include "llvm/IR/IRBuilder.h"
+#include "llvm/IR/Module.h"
+
+using namespace llvm;
+
+LLVMDIBuilderRef LLVMNewDIBuilder(LLVMModuleRef mref) {
+  Module *m = unwrap(mref);
+  return wrap(new DIBuilder(*m));
+}
+
+void LLVMDIBuilderDestroy(LLVMDIBuilderRef dref) {
+  DIBuilder *d = unwrap(dref);
+  delete d;
+}
+
+LLVMMetadataRef LLVMDIBuilderCreateLexicalBlock(LLVMDIBuilderRef Dref,
+                                                LLVMMetadataRef Scope,
+                                                LLVMMetadataRef File,
+                                                unsigned Line,
+                                                unsigned Column) {
+  DIBuilder *D = unwrap(Dref);
+  auto *LB = D->createLexicalBlock(unwrap<DILocalScope>(Scope),
+                                   unwrap<DIFile>(File), Line, Column);
+  return wrap(LB);
+}
+
+LLVMMetadataRef LLVMDIBuilderCreateLexicalBlockFile(LLVMDIBuilderRef Dref,
+                                                    LLVMMetadataRef Scope,
+                                                    LLVMMetadataRef File,
+                                                    unsigned Discriminator) {
+  DIBuilder *D = unwrap(Dref);
+  return wrap(D->createLexicalBlockFile(unwrap<DILocalScope>(Scope),
+                                        unwrap<DIFile>(File), Discriminator));
+}
+
+LLVMMetadataRef LLVMDIBuilderCreateFunction(
+    LLVMDIBuilderRef Dref, LLVMMetadataRef Scope, const char *Name,
+    const char *LinkageName, LLVMMetadataRef File, unsigned Line,
+    LLVMMetadataRef CompositeType, int IsLocalToUnit, int IsDefinition,
+    unsigned ScopeLine, unsigned Flags, int IsOptimized) {
+  DIBuilder *D = unwrap(Dref);
+  return wrap(D->createFunction(
+      unwrap<DIScope>(Scope), Name, LinkageName,
+      File ? unwrap<DIFile>(File) : nullptr, Line,
+      unwrap<DISubroutineType>(CompositeType), IsLocalToUnit, IsDefinition,
+      ScopeLine, static_cast<DINode::DIFlags>(Flags), IsOptimized));
+}
+
+LLVMMetadataRef LLVMDIBuilderCreateAutoVariable(
+    LLVMDIBuilderRef Dref, LLVMMetadataRef Scope, const char *Name,
+    LLVMMetadataRef File, unsigned Line, LLVMMetadataRef Ty, int AlwaysPreserve,
+    unsigned Flags, uint32_t AlignInBits) {
+  DIBuilder *D = unwrap(Dref);
+  return wrap(
+      D->createAutoVariable(unwrap<DIScope>(Scope), Name, unwrap<DIFile>(File),
+                            Line, unwrap<DIType>(Ty), AlwaysPreserve,
+                            static_cast<DINode::DIFlags>(Flags), AlignInBits));
+}
+
+LLVMMetadataRef LLVMDIBuilderCreateParameterVariable(
+    LLVMDIBuilderRef Dref, LLVMMetadataRef Scope, const char *Name,
+    unsigned ArgNo, LLVMMetadataRef File, unsigned Line, LLVMMetadataRef Ty,
+    int AlwaysPreserve, unsigned Flags) {
+  DIBuilder *D = unwrap(Dref);
+  return wrap(D->createParameterVariable(
+      unwrap<DIScope>(Scope), Name, ArgNo, unwrap<DIFile>(File), Line,
+      unwrap<DIType>(Ty), AlwaysPreserve, static_cast<DINode::DIFlags>(Flags)));
+}
+
+LLVMMetadataRef LLVMDIBuilderCreateBasicType(LLVMDIBuilderRef Dref,
+                                             const char *Name,
+                                             uint64_t SizeInBits,
+                                             unsigned Encoding) {
+  DIBuilder *D = unwrap(Dref);
+  return wrap(D->createBasicType(Name, SizeInBits, Encoding));
+}
+
+LLVMMetadataRef LLVMDIBuilderCreatePointerType(LLVMDIBuilderRef Dref,
+                                               LLVMMetadataRef PointeeType,
+                                               uint64_t SizeInBits,
+                                               uint32_t AlignInBits,
+                                               const char *Name) {
+  DIBuilder *D = unwrap(Dref);
+  return wrap(D->createPointerType(unwrap<DIType>(PointeeType), SizeInBits,
+                                   AlignInBits, /* DWARFAddressSpace */ None,
+                                   Name));
+}
+
+LLVMMetadataRef
+LLVMDIBuilderCreateSubroutineType(LLVMDIBuilderRef Dref, LLVMMetadataRef File,
+                                  LLVMMetadataRef ParameterTypes) {
+  DIBuilder *D = unwrap(Dref);
+  return wrap(
+      D->createSubroutineType(DITypeRefArray(unwrap<MDTuple>(ParameterTypes))));
+}
+
+LLVMMetadataRef LLVMDIBuilderCreateStructType(
+    LLVMDIBuilderRef Dref, LLVMMetadataRef Scope, const char *Name,
+    LLVMMetadataRef File, unsigned Line, uint64_t SizeInBits,
+    uint32_t AlignInBits, unsigned Flags, LLVMMetadataRef DerivedFrom,
+    LLVMMetadataRef ElementTypes) {
+  DIBuilder *D = unwrap(Dref);
+  return wrap(D->createStructType(
+      unwrap<DIScope>(Scope), Name, File ? unwrap<DIFile>(File) : nullptr, Line,
+      SizeInBits, AlignInBits, static_cast<DINode::DIFlags>(Flags),
+      DerivedFrom ? unwrap<DIType>(DerivedFrom) : nullptr,
+      ElementTypes ? DINodeArray(unwrap<MDTuple>(ElementTypes)) : nullptr));
+}
+
+LLVMMetadataRef LLVMDIBuilderCreateReplaceableCompositeType(
+    LLVMDIBuilderRef Dref, unsigned Tag, const char *Name,
+    LLVMMetadataRef Scope, LLVMMetadataRef File, unsigned Line,
+    unsigned RuntimeLang, uint64_t SizeInBits, uint32_t AlignInBits,
+    unsigned Flags) {
+  DIBuilder *D = unwrap(Dref);
+  return wrap(D->createReplaceableCompositeType(
+      Tag, Name, unwrap<DIScope>(Scope), File ? unwrap<DIFile>(File) : nullptr,
+      Line, RuntimeLang, SizeInBits, AlignInBits,
+      static_cast<DINode::DIFlags>(Flags)));
+}
+
+LLVMMetadataRef
+LLVMDIBuilderCreateMemberType(LLVMDIBuilderRef Dref, LLVMMetadataRef Scope,
+                              const char *Name, LLVMMetadataRef File,
+                              unsigned Line, uint64_t SizeInBits,
+                              uint32_t AlignInBits, uint64_t OffsetInBits,
+                              unsigned Flags, LLVMMetadataRef Ty) {
+  DIBuilder *D = unwrap(Dref);
+  return wrap(D->createMemberType(
+      unwrap<DIScope>(Scope), Name, File ? unwrap<DIFile>(File) : nullptr, Line,
+      SizeInBits, AlignInBits, OffsetInBits,
+      static_cast<DINode::DIFlags>(Flags), unwrap<DIType>(Ty)));
+}
+
+LLVMMetadataRef LLVMDIBuilderCreateArrayType(LLVMDIBuilderRef Dref,
+                                             uint64_t SizeInBits,
+                                             uint32_t AlignInBits,
+                                             LLVMMetadataRef ElementType,
+                                             LLVMMetadataRef Subscripts) {
+  DIBuilder *D = unwrap(Dref);
+  return wrap(D->createArrayType(SizeInBits, AlignInBits,
+                                 unwrap<DIType>(ElementType),
+                                 DINodeArray(unwrap<MDTuple>(Subscripts))));
+}
+
+LLVMMetadataRef LLVMDIBuilderCreateTypedef(LLVMDIBuilderRef Dref,
+                                           LLVMMetadataRef Ty, const char *Name,
+                                           LLVMMetadataRef File, unsigned Line,
+                                           LLVMMetadataRef Context) {
+  DIBuilder *D = unwrap(Dref);
+  return wrap(D->createTypedef(unwrap<DIType>(Ty), Name,
+                               File ? unwrap<DIFile>(File) : nullptr, Line,
+                               Context ? unwrap<DIScope>(Context) : nullptr));
+}
+
+LLVMMetadataRef LLVMDIBuilderGetOrCreateSubrange(LLVMDIBuilderRef Dref,
+                                                 int64_t Lo, int64_t Count) {
+  DIBuilder *D = unwrap(Dref);
+  return wrap(D->getOrCreateSubrange(Lo, Count));
+}
+
+LLVMMetadataRef LLVMDIBuilderGetOrCreateArray(LLVMDIBuilderRef Dref,
+                                              LLVMMetadataRef *Data,
+                                              size_t Length) {
+  DIBuilder *D = unwrap(Dref);
+  Metadata **DataValue = unwrap(Data);
+  ArrayRef<Metadata *> Elements(DataValue, Length);
+  DINodeArray A = D->getOrCreateArray(Elements);
+  return wrap(A.get());
+}
+
+LLVMMetadataRef LLVMDIBuilderGetOrCreateTypeArray(LLVMDIBuilderRef Dref,
+                                                  LLVMMetadataRef *Data,
+                                                  size_t Length) {
+  DIBuilder *D = unwrap(Dref);
+  Metadata **DataValue = unwrap(Data);
+  ArrayRef<Metadata *> Elements(DataValue, Length);
+  DITypeRefArray A = D->getOrCreateTypeArray(Elements);
+  return wrap(A.get());
+}
+
+LLVMMetadataRef LLVMDIBuilderCreateExpression(LLVMDIBuilderRef Dref,
+                                              int64_t *Addr, size_t Length) {
+  DIBuilder *D = unwrap(Dref);
+  return wrap(D->createExpression(ArrayRef<int64_t>(Addr, Length)));
+}
+
+LLVMValueRef LLVMDIBuilderInsertDeclareAtEnd(LLVMDIBuilderRef Dref,
+                                             LLVMValueRef Storage,
+                                             LLVMMetadataRef VarInfo,
+                                             LLVMMetadataRef Expr,
+                                             LLVMBasicBlockRef Block) {
+  // Fail immediately here until the llgo folks update their bindings.  The
+  // called function is going to assert out anyway.
+  llvm_unreachable("DIBuilder API change requires a DebugLoc");
+
+  DIBuilder *D = unwrap(Dref);
+  Instruction *Instr = D->insertDeclare(
+      unwrap(Storage), unwrap<DILocalVariable>(VarInfo),
+      unwrap<DIExpression>(Expr), /* DebugLoc */ nullptr, unwrap(Block));
+  return wrap(Instr);
+}
+
+LLVMValueRef LLVMDIBuilderInsertValueAtEnd(LLVMDIBuilderRef Dref,
+                                           LLVMValueRef Val,
+                                           LLVMMetadataRef VarInfo,
+                                           LLVMMetadataRef Expr,
+                                           LLVMBasicBlockRef Block) {
+  // Fail immediately here until the llgo folks update their bindings.  The
+  // called function is going to assert out anyway.
+  llvm_unreachable("DIBuilder API change requires a DebugLoc");
+
+  DIBuilder *D = unwrap(Dref);
+  Instruction *Instr = D->insertDbgValueIntrinsic(
+      unwrap(Val), unwrap<DILocalVariable>(VarInfo), unwrap<DIExpression>(Expr),
+      /* DebugLoc */ nullptr, unwrap(Block));
+  return wrap(Instr);
+}
--- a/Show More
+++ b/Show More