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2018-02-26Merging r325946:Hans Wennborg
------------------------------------------------------------------------ r325946 | echristo | 2018-02-23 21:12:24 +0100 (Fri, 23 Feb 2018) | 15 lines Because of CVE-2018-6574, some compiler options and linker options are restricted to prevent arbitrary code execution. https://github.com/golang/go/issues/23672 By this change, building a Go code with LLVM Go bindings causes a compilation error as follows. go build llvm.org/llvm/bindings/go/llvm: invalid flag in #cgo LDFLAGS: -Wl,-headerpad_max_install_names llvm-go tool generates cgo LDFLAGS directive from `llvm-config --ldflags` and it contains -Wl,option options. But -Wl,option is banned by default. To avoid this problem, we need to set $CGO_LDFLAGS_ALLOW environment variable to notify a compiler that the flags should be allowed. $ export CGO_LDFLAGS_ALLOW='-Wl,(-search_paths_first|-headerpad_max_install_names)' By default for go 1.10 and go 1.9.5 these options should appear in the accepted set of options, however, if you're running into the error it's useful to have this documented. Patch by Ryuichi Hayashida ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_60@326076 91177308-0d34-0410-b5e6-96231b3b80d8
2017-12-28[bindings/go] fix vet errorsAndrew Wilkins
Fix "go vet" errors, which will be run automatically with "go test" as of Go 1.10. Patch by Karsten Weiss! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@321509 91177308-0d34-0410-b5e6-96231b3b80d8
2017-11-02Update go bindings to use new functions from rL317135.Sam McCall
This fixes duplicate symbol problems. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@317195 91177308-0d34-0410-b5e6-96231b3b80d8
2017-11-02Revert "Remove some of the go specific C bindings for debug info now that ↵Eric Christopher
they've been migrated into the main C API." This reverts commits r317151 and 317152 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@317154 91177308-0d34-0410-b5e6-96231b3b80d8
2017-11-02Fix for go bindings header to match previous commit.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@317152 91177308-0d34-0410-b5e6-96231b3b80d8
2017-11-02Remove some of the go specific C bindings for debug info now that they've ↵Eric Christopher
been migrated into the main C API. Fixes a go bindings breakage after r317135. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@317151 91177308-0d34-0410-b5e6-96231b3b80d8
2017-10-15Reverting r315590; it did not include changes for llvm-tblgen, which is ↵Aaron Ballman
causing link errors for several people. Error LNK2019 unresolved external symbol "public: void __cdecl `anonymous namespace'::MatchableInfo::dump(void)const " (?dump@MatchableInfo@?A0xf4f1c304@@QEBAXXZ) referenced in function "public: void __cdecl `anonymous namespace'::AsmMatcherEmitter::run(class llvm::raw_ostream &)" (?run@AsmMatcherEmitter@?A0xf4f1c304@@QEAAXAEAVraw_ostream@llvm@@@Z) llvm-tblgen D:\llvm\2017\utils\TableGen\AsmMatcherEmitter.obj 1 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@315854 91177308-0d34-0410-b5e6-96231b3b80d8
2017-10-12[dump] Remove NDEBUG from test to enable dump methods [NFC]Don Hinton
Summary: Add LLVM_FORCE_ENABLE_DUMP cmake option, and use it along with LLVM_ENABLE_ASSERTIONS to set LLVM_ENABLE_DUMP. Remove NDEBUG and only use LLVM_ENABLE_DUMP to enable dump methods. Move definition of LLVM_ENABLE_DUMP from config.h to llvm-config.h so it'll be picked up by public headers. Differential Revision: https://reviews.llvm.org/D38406 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@315590 91177308-0d34-0410-b5e6-96231b3b80d8
2017-07-28Update the Go bindings for r309426 (remove offset from llvm.dbg.value)Adrian Prantl
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@309448 91177308-0d34-0410-b5e6-96231b3b80d8
2017-07-27[OCaml] Fix undefined reference to LLVMDumpType() with NDEBUGMichal Gorny
Account for the possibility of LLVMDumpType() not being available with NDEBUG in the OCaml bindings. If it is not built into LLVM, make the dump function raise an exception. Since rL293359, the dump functions are built only if either NDEBUG is not defined, or LLVM_ENABLE_DUMP is defined. As a result, if the dump functions are not built in LLVM, the dynamic OCaml libraries fail to load due to undefined LLVMDumpType symbol. Differential Revision: https://reviews.llvm.org/D35899 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@309321 91177308-0d34-0410-b5e6-96231b3b80d8
2017-06-28[NFC] Remove multiple semicolonsMandeep Singh Grang
Reviewers: bogner, whitequark, mgrang Reviewed By: mgrang Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D34785 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@306613 91177308-0d34-0410-b5e6-96231b3b80d8
2017-06-08[Go] Subtypes functionAndrew Wilkins
This patch adds LLVMGetSubtypes to Go API (as Type.Subtypes), tests included. Patch by Ekaterina Vaartis! Differential Revision: https://reviews.llvm.org/D33901 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@304968 91177308-0d34-0410-b5e6-96231b3b80d8
2017-06-05[LLVM-C] [OCaml] Expose Type::subtypes.whitequark
The C functions added are LLVMGetNumContainedTypes and LLVMGetSubtypes. The OCaml function added is Llvm.subtypes. Patch by Ekaterina Vaartis. Differential Revision: https://reviews.llvm.org/D33677 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@304709 91177308-0d34-0410-b5e6-96231b3b80d8
2017-04-20[go bindings] Rmove duplicated conversion function definitions after r300843.Benjamin Kramer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@300872 91177308-0d34-0410-b5e6-96231b3b80d8
2017-04-17Introducing LLVMMetadataRefAmaury Sechet
Summary: This seems like an uncontroversial first step toward providing access to the metadata hierarchy that now exists in LLVM. This should allow for good debug info support from C. Future plans are to deprecate API that take mixed bags of values and metadata (mainly the LLVMMDNode family of functions) and migrate the rest toward the use of LLVMMetadataRef. Once this is in place, mapping of DIBuilder will be able to start. Reviewers: mehdi_amini, echristo, whitequark, jketema, Wallbraker Reviewed By: Wallbraker Subscribers: Eugene.Zelenko, axw, mehdi_amini, llvm-commits Differential Revision: https://reviews.llvm.org/D19448 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@300447 91177308-0d34-0410-b5e6-96231b3b80d8
2017-03-31Go binding: Add GetCurrentDebugLocation to obtain debug location from builderAndrew Wilkins
Summary: Currently Go binding only has SetCurrentDebugLocation method. I added GetCurrentDebugLocation method to IRBuilder instance. I added this because I want to save current debug location, change debug location temporary and restore the saved one finally. This is useful when source location jumps and goes back after while LLVM IR generation. I also added tests for this to ir_test.go. I confirmed that all test passed with this patch based on r298890 Patch by Ryuichi Hayashida! Differential Revision: https://reviews.llvm.org/D31415 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@299185 91177308-0d34-0410-b5e6-96231b3b80d8
2017-03-08[DebugInfo] Emit address space with DW_AT_address_class attribute for ↵Konstantin Zhuravlyov
pointer and reference types Differential Revision: https://reviews.llvm.org/D29670 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@297320 91177308-0d34-0410-b5e6-96231b3b80d8
2017-02-17Go binding: Add methods for missing PassManagerBuilder C APIsAndrew Wilkins
Patch by Ryuichi Hayashida! Differential Revision: http://reviews.llvm.org/D30042 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@295420 91177308-0d34-0410-b5e6-96231b3b80d8
2016-12-15Fix go bindings after r289702 (hopefully, don't really know how to buildDaniel Jasper
them, build.sh seems to be broken). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@289775 91177308-0d34-0410-b5e6-96231b3b80d8
2016-11-18Fix go binding to adapt the new attribute APIAmaury Sechet
https://reviews.llvm.org/D26339 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@287328 91177308-0d34-0410-b5e6-96231b3b80d8
2016-11-12[OCaml] Adapt to the new attribute C API.whitequark
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@286705 91177308-0d34-0410-b5e6-96231b3b80d8
2016-11-07Remove Go Attribute type that was deleted from the C API in r286062.David L. Jones
Summary: The C++ side of the Go bindings were updated in r286085, r286086, and r286087, but those did not remove this type. Reviewers: djasper Subscribers: axw Differential Revision: https://reviews.llvm.org/D26337 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@286131 91177308-0d34-0410-b5e6-96231b3b80d8
2016-11-06Also delete the go side of the bindings deleted in r286085/r286086.Daniel Jasper
Also delete a comment I forgot to delete. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@286087 91177308-0d34-0410-b5e6-96231b3b80d8
2016-11-06Delete one more function that needs to go after r286062.Daniel Jasper
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@286086 91177308-0d34-0410-b5e6-96231b3b80d8
2016-11-06Remove functions from go bindings that have been deleted in r286062.Daniel Jasper
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@286085 91177308-0d34-0410-b5e6-96231b3b80d8
2016-10-20[Go bindings] Update for r284678 API changes.Benjamin Kramer
Alignment moved from createBasicType to createAutoVariable. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@284707 91177308-0d34-0410-b5e6-96231b3b80d8
2016-10-18DebugInfo: change alignment type from uint64_t to uint32_t to save space.Victor Leschuk
In futher patches we shall have alignment field added to DIVariable family and switching from uint64_t to uint32_t will save 4 bytes per variable. Differential Revision: https://reviews.llvm.org/D25620 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@284482 91177308-0d34-0410-b5e6-96231b3b80d8
2016-09-30cmake: Install the OCaml libraries into a more correct pathMichal Gorny
Add a OCAML_INSTALL_PATH variable that can be used to control the install path for OCaml libraries. The new variable defaults to ${OCAML_STDLIB_PATH}, i.e. the OCaml library path obtained from the OCaml compiler. Install libraries into "llvm" subdirectory. This fixes two issues: 1. OCaml library directories differ between systems, and 'lib/ocaml' is incorrect e.g. on amd64 Gentoo where OCaml is installed in 'lib64/ocaml'. Therefore, obtain the library path from the OCaml compiler using 'ocamlc -where' (which is already used to set OCAML_STDLIB_PATH), which is the method used commonly in OCaml packages. 2. The top-level directory is reserved for the standard library, and has precedence over local directory in search path. As a result, OCaml preferred the files installed along with previous LLVM version over the source tree when building a new version, resulting in two versions being mixed during the build. The new layout is used commonly by other OCaml packages, and findlib is able to find the LLVM libraries successfully. Bug: https://bugs.gentoo.org/559134 Bug: https://bugs.gentoo.org/559624 Differential Revision: https://reviews.llvm.org/D24354 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282895 91177308-0d34-0410-b5e6-96231b3b80d8
2016-09-06Formatting with clang-format patch r280700Leny Kholodov
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@280716 91177308-0d34-0410-b5e6-96231b3b80d8
2016-09-06Fix for Bindings/Go/go.test after patch r280700Leny Kholodov
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@280711 91177308-0d34-0410-b5e6-96231b3b80d8
2016-09-05[CMake] [OCaml] Allow building OCaml bindings out of tree.Peter Zotov
That is, add build system support for building the OCaml bindings against preinstalled LLVM libraries. This is important for package managers such as OPAM, because OCaml libraries need to be built against a specific OCaml compiler installation. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@280642 91177308-0d34-0410-b5e6-96231b3b80d8
2016-06-22[OCaml] Add functions for accessing metadata nodes.Peter Zotov
Patch by Xinyu Zhuang. Differential Revision: http://reviews.llvm.org/D19309 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@273370 91177308-0d34-0410-b5e6-96231b3b80d8
2016-06-15Remove the ScalarReplAggregates passDavid Majnemer
Nearly all the changes to this pass have been done while maintaining and updating other parts of LLVM. LLVM has had another pass, SROA, which has superseded ScalarReplAggregates for quite some time. Differential Revision: http://reviews.llvm.org/D21316 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@272737 91177308-0d34-0410-b5e6-96231b3b80d8
2016-04-14Remove every uses of getGlobalContext() in LLVM (but the C API)Mehdi Amini
At the same time, fixes InstructionsTest::CastInst unittest: yes you can leave the IR in an invalid state and exit when you don't destroy the context (like the global one), no longer now. This is the first part of http://reviews.llvm.org/D19094 From: Mehdi Amini <mehdi.amini@apple.com> git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266379 91177308-0d34-0410-b5e6-96231b3b80d8
2016-04-10[OCaml] Expose the LLVM diagnostic handlerJeroen Ketema
Differential Revision: http://reviews.llvm.org/D18891 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@265897 91177308-0d34-0410-b5e6-96231b3b80d8
2016-04-01[OCaml] Use LLVMCreateMessage with constant strings when calling llvm_raiseJeroen Ketema
The llvm_string_of_message function, called by llvm_raise, calls LLVMDisposeMessage, which expects the message to be dynamically allocated; it fails freeing the message otherwise. So always dynamically allocate with LLVMCreateMessage. Differential Revision: http://reviews.llvm.org/D18675 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@265116 91177308-0d34-0410-b5e6-96231b3b80d8
2016-04-01[OCaml] Reinstate data_layoutJeroen Ketema
Expose LLVMCreateTargetMachineData as data_layout. As r263530 did for go. From that commit: "LLVMGetTargetDataLayout was removed from the C API, and then TargetMachine.TargetData was removed. Later, LLVMCreateTargetMachineData was added to the C API" Differential Revision: http://reviews.llvm.org/D18677 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@265115 91177308-0d34-0410-b5e6-96231b3b80d8
2016-03-31Silence warnings in OCaml bindingsJeroen Ketema
* LLVMDisposeMessage lives in llvm-c/Core.h, include this file where necessary * LLVMAddTargetData has been removed, follow suit in the bindings Differential Revision: http://reviews.llvm.org/D18633 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@265001 91177308-0d34-0410-b5e6-96231b3b80d8
2016-03-15bindings/go: reinstate TargetMachine.TargetDataAndrew Wilkins
Summary: LLVMGetTargetDataLayout was removed from the C API, and then TargetMachine.TargetData was removed. Later, LLVMCreateTargetMachineData was added to the C API, and we now expose this via the Go API. Reviewers: deadalnix, pcc Subscribers: cierniak, llvm-commits, axw Differential Revision: http://reviews.llvm.org/D18173 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@263530 91177308-0d34-0410-b5e6-96231b3b80d8
2016-02-16Kill LLVMAddTargetDataAmaury Sechet
Summary: It's red, it's dead. Reviewers: joker.eph, Wallbraker, echristo Subscribers: llvm-commits, axw Differential Revision: http://reviews.llvm.org/D17282 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@260919 91177308-0d34-0410-b5e6-96231b3b80d8
2016-02-12Remove LLVMGetTargetMachineData leftovers.Benjamin Kramer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@260720 91177308-0d34-0410-b5e6-96231b3b80d8
2016-02-12Remove LLVMGetTargetMachineData in go-binding.Haojian Wu
Summary: LLVMGetTargetMachineData has been removed, and LLVMGetDataLayout is suggested to use. The LLVMGetDataLayout is exposed in go bindings. So it's safe to remove the function. Reviewers: bkramer Subscribers: llvm-commits, axw Differential Revision: http://reviews.llvm.org/D17193 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@260670 91177308-0d34-0410-b5e6-96231b3b80d8
2016-01-26Remove autoconf supportChris Bieneman
Summary: This patch is provided in preparation for removing autoconf on 1/26. The proposal to remove autoconf on 1/26 was discussed on the llvm-dev thread here: http://lists.llvm.org/pipermail/llvm-dev/2016-January/093875.html "I felt a great disturbance in the [build system], as if millions of [makefiles] suddenly cried out in terror and were suddenly silenced. I fear something [amazing] has happened." - Obi Wan Kenobi Reviewers: chandlerc, grosbach, bob.wilson, tstellarAMD, echristo, whitequark Subscribers: chfast, simoncook, emaste, jholewinski, tberghammer, jfb, danalbert, srhines, arsenm, dschuff, jyknight, dsanders, joker.eph, llvm-commits Differential Revision: http://reviews.llvm.org/D16471 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258861 91177308-0d34-0410-b5e6-96231b3b80d8
2015-12-18Deprecate a few C APIs.Rafael Espindola
This deprecates: * LLVMParseBitcode * LLVMParseBitcodeInContext * LLVMGetBitcodeModuleInContext * LLVMGetBitcodeModule They are replaced with the functions with a 2 suffix which do not record a diagnostic. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@256065 91177308-0d34-0410-b5e6-96231b3b80d8
2015-12-18Reorganize the C API headers to improve build times.Eric Christopher
Type specific declarations have been moved to Type.h and error handling routines have been moved to ErrorHandling.h. Both are included in Core.h so nothing should change for projects directly including the headers, but transitive dependencies may be affected. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@255965 91177308-0d34-0410-b5e6-96231b3b80d8
2015-12-16Change linkInModule to take a std::unique_ptr.Rafael Espindola
Passing in a std::unique_ptr should help find errors when the module is used after being linked into another module. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@255842 91177308-0d34-0410-b5e6-96231b3b80d8
2015-11-09Fix `llvm-config` to adapt to the install environment.Richard Diamond
Summary: This patch does a couple of things: - Adds a new argument `--shared-mode` which accepts a list of components and prints whether or not the provided components need to be linked statically or shared. - Fixes `--libnames` when CMake BUILD_SHARED_LIBS is used. - Fixes `--libnames`, `--libs`, and `--libfiles` for dylib when static components aren't installed. - Fixes `--libnames`, `--libs`, `--libfiles`, and `--components` to use LLVM_DYLIB_COMPONENTS as the component manifest for dylib linking. - Uses the host platform's usual convention for filename extensions and such, instead of always defaulting to Unix-izms. Because I don't own a Mac, I am not able to test the Mac platform dependent stuff locally. If someone would be willing to run a build for me on their machine (unless there's a better option), I'd appreciate it. Reviewers: jfb, brad.king, whitequark, beanz Subscribers: beanz, jauhien, llvm-commits Differential Revision: http://reviews.llvm.org/D13198 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@252532 91177308-0d34-0410-b5e6-96231b3b80d8
2015-11-05DI: Reverse direction of subprogram -> function edge.Peter Collingbourne
Previously, subprograms contained a metadata reference to the function they described. Because most clients need to get or set a subprogram for a given function rather than the other way around, this created unneeded inefficiency. For example, many passes needed to call the function llvm::makeSubprogramMap() to build a mapping from functions to subprograms, and the IR linker needed to fix up function references in a way that caused quadratic complexity in the IR linking phase of LTO. This change reverses the direction of the edge by storing the subprogram as function-level metadata and removing DISubprogram's function field. Since this is an IR change, a bitcode upgrade has been provided. Fixes PR23367. An upgrade script for textual IR for out-of-tree clients is attached to the PR. Differential Revision: http://reviews.llvm.org/D14265 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@252219 91177308-0d34-0410-b5e6-96231b3b80d8
2015-10-21[OCaml] Expose Llvm.{set_,}unnamed_addr.Peter Zotov
Patch by Jacques-Pascal Deplaix <jp.deplaix@gmail.com> git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@250912 91177308-0d34-0410-b5e6-96231b3b80d8
2015-10-15Remove DIFile from createSubroutineType.Eric Christopher
Patch by Amaury Sechet with a small modification by me. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@250374 91177308-0d34-0410-b5e6-96231b3b80d8
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