summaryrefslogtreecommitdiffstats
path: root/contrib/llvm/tools/clang/lib
Commit message (Collapse)AuthorAgeFilesLines
* Merge ^/head r277719 through 277776.dim2015-01-261-0/+5
|\
| * Pull in r227062 from upstream clang trunk (by Renato Golin):dim2015-01-261-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Allows Clang to use LLVM's fixes-x18 option This patch allows clang to have llvm reserve the x18 platform register on AArch64. FreeBSD will use this in the kernel for per-cpu data but has no need to reserve this register in userland so will need this flag to reserve it. This uses llvm r226664 to allow this register to be reserved. Patch by Andrew Turner. Requested by: andrew
* | Merge ^/head r277327 through r277718.dim2015-01-251-0/+11
|\ \ | |/
| * Allow clang to be built for mips/mips64 backend types by adding our mipssbruno2015-01-201-0/+11
| | | | | | | | | | | | | | | | | | | | triple ids This only allows testing and does not change the defaults for mips/mips64. They still build/use gcc by default. Differential Revision: https://reviews.freebsd.org/D1190 Reviewed by: dim
* | Merge llvm 3.6.0rc1 from ^/vendor/llvm/dist, merge clang 3.6.0rc1 fromdim2015-01-25385-20630/+42629
|/ | | | ^/vendor/clang/dist, resolve conflicts, and cleanup patches.
* Upgrade our copy of clang and llvm to 3.5.1 release. This is a bugfixdim2015-01-185-50/+79
| | | | | | | | | | | | | | only release, no new features have been added. Please note that this version requires C++11 support to build; see UPDATING for more information. Release notes for llvm and clang can be found here: <http://llvm.org/releases/3.5.1/docs/ReleaseNotes.html> <http://llvm.org/releases/3.5.1/tools/clang/docs/ReleaseNotes.html> MFC after: 1 month X-MFC-With: 276479
* Pull in r213790 from upstream clang trunk (by Richard Smith):dim2015-01-011-3/+4
| | | | | | | | PR20228: don't retain a pointer to a vector element after the container has been resized. This fixes a possible crash when compiling certain parts of libc++'s type_traits header.
* Pull in r221170 from upstream clang trunk (by Roman Divacky):dim2014-12-141-3/+101
| | | | | | | Implement vaarg lowering for ppc32. Lowering of scalars and aggregates is supported. Complex numbers are not. This adds va_args support for PowerPC (32 bit) to clang.
* Pull in r221900 from upstream clang trunk (by Ed Maste):dim2014-11-261-0/+4
| | | | | | Hook up FreeBSD AArch64 support Patch from Andrew Turner.
* Cleanup upstream build infrastructure files that we don't use.dim2014-11-242-44/+0
|
* Merge clang 3.5.0 release from ^/vendor/clang/dist, resolve conflicts,dim2014-11-24484-50194/+80592
| | | | and preserve our customizations, where necessary.
* Merge upstream Clang rev 205331 debuginfo crash fix:emaste2014-09-111-1/+1
| | | | | | | | | Debug info: fix a crash when emitting IndirectFieldDecls, which were previously not handled at all. rdar://problem/16348575 MFC after: 1 week Sponsored by: DARPA, AFRL
* Merge Clang debug info crash fix rev 200797:emaste2014-09-081-3/+4
| | | | | | | | | | | Debug info: fix a crasher when when emitting debug info for not-yet-completed templated types. getTypeSize() needs a complete type. rdar://problem/15931354 PR: 193347 MFC after: 3 days Sponsored by: DARPA, AFRL
* Update the ARMv6 core clang targets to be an arm1176jzf-s. This brings usandrew2014-08-012-2/+4
| | | | | in line with gcc in base as this makes llvm generate code for the armv6k variant of the instruction set.
* Pull in r209489 from upstream clang trunk (by Akira Hatanaka):dim2014-05-251-1/+1
| | | | | | | | | | | | Fix a bug in xmmintrin.h. The last step of _mm_cvtps_pi16 should use _mm_packs_pi32, which is a function that reads two __m64 values and packs four 32-bit values into four 16-bit values. <rdar://problem/16873717> MFC after: 3 days
* Upgrade our copy of llvm/clang to 3.4.1 release. This release containsdim2014-05-1212-69/+100
| | | | | | | | | | | | | | | mostly fixes, for the following upstream bugs: http://llvm.org/PR16365 http://llvm.org/PR17473 http://llvm.org/PR18000 http://llvm.org/PR18068 http://llvm.org/PR18102 http://llvm.org/PR18165 http://llvm.org/PR18260 http://llvm.org/PR18290 http://llvm.org/PR18316 http://llvm.org/PR18460 http://llvm.org/PR18473 http://llvm.org/PR18515 http://llvm.org/PR18526 http://llvm.org/PR18600 http://llvm.org/PR18762 http://llvm.org/PR18773 http://llvm.org/PR18860 http://llvm.org/PR18994 http://llvm.org/PR19007 http://llvm.org/PR19010 http://llvm.org/PR19033 http://llvm.org/PR19059 http://llvm.org/PR19144 http://llvm.org/PR19326 MFC after: 2 weeks
* Merge -fstandalone-debug from Clang r198655:emaste2014-05-073-16/+22
| | | | | | | | | | | | | Implement a new -fstandalone-debug option. rdar://problem/15685848 It controls everything that -flimit-debug-info used to, plus the vtable type optimization. The old -fno-limit-debug-info option is now an alias to -fstandalone-debug and vice versa. Standalone is the default on Darwin until dtrace is updated to work with non-standalone debug info (rdar://problem/15758808). Note: I kept the LimitedDebugInfo name in CodeGenOptions::DebugInfoKind because NoStandaloneDebugInfo sounded even more confusing.
* Merge Clang r202185:emaste2014-04-231-4/+20
| | | | | | | | | | | | | | | | Debug info: Generate debug info for variadic functions. Paired commit with LLVM. rdar://problem/13690847 This merege includes changes to use the Clang 3.4 API (revisions 199686 and 200082) in lib/CodeGen/CGDebugInfo.cpp: getParamType -> getArgType getNumParams -> getNumArgs getReturnType -> getResultType Sponsored by: DARPA, AFRL
* Amend r263891, by making clang default to DWARF2 debug info format fordim2014-04-111-3/+2
| | | | | | | | | | | all FreeBSD versions, not just 10.x and earlier. Apparently too many people seem to have trouble with post-1993 formats. Also remove the related notes about messing with kernel configuration files from UPDATING, which are now superfluous. Requested by: many MFC after: 3 days
* Make clang default to DWARF2 debug info format for FreeBSD 10.x anddim2014-03-291-2/+4
| | | | | | | earlier. For head, this commit does not change anything, but it is purely meant to be MFC'd. MFC after: 3 days
* Pull in r201662 from upstream clang trunk:andrew2014-03-222-3/+21
| | | | | | Add FreeBSD ARM EABI hard-float support Patch by Andrew Turner.
* Garbage collect the old way of adding the libstdc++ include directoriesdim2014-03-111-8/+0
| | | | | | | | | | | | in clang's InitHeaderSearch.cpp. This has been superseded by David Chisnall's commit in r255321. Moreover, if libc++ is used, the libstdc++ include directories should not be in the search path at all. These directories are now only used if you pass -stdlib=libstdc++. MFC after: 3 days X-MFC-With: r261991
* Pull in r203007 from upstream clang trunk:dim2014-03-051-0/+6
| | | | | | | | | | | | | | | Don't produce an alias between destructors with different calling conventions. Fixes pr19007. (Please note that is an LLVM PR identifier, not a FreeBSD one.) This should fix Firefox and/or libxul crashes (due to problems with regparm/stdcall calling conventions) on i386. Reported by: multiple users on freebsd-current PR: bin/187103 MFC after: 1 week
* Pull in r202179 from upstream clang trunk:dim2014-02-261-0/+5
| | | | Pass the sparc architecture variant to the assembler.
* Pull in r202177 from upstream clang trunk (by Roman Divacky):dim2014-02-262-1/+18
| | | | | | Give sparcv9 the ability to set the target cpu. Change it from accepting -march which doesnt exist on sparc gcc to -mcpu. While here adjust a few tests to not write an unused temporary file.
* Pull in r202059 from upstream clang trunk (by Roman Divacky):dim2014-02-241-0/+41
| | | | | | | | Implement getDwarfEHStackPointer() and initDwarfEHRegSizeTable() for sparcv9. Enables the libgcc-specific undocumented __builtin_dwarf_sp_column() and __builtin_init_dwarf_reg_size_table() builtins to be compiled for sparc64.
* Merge from head up to r262311.dim2014-02-211-1/+6
|\
| * Pull in r197521 from upstream clang trunk (by rdivacky):dim2014-02-211-1/+6
| | | | | | | | | | | | | | | | Use the integrated assembler by default on FreeBSD/ppc and ppc64. Requested by: jhibbits MFC after: 1 month X-MFC-With: r261991
* | Import a whole bunch of clang trunk commits to enable self-hosting clangdim2014-02-204-6/+79
|/ | | | | | | | | 3.4 on Sparc64 (commit descriptions left out for brevity): r198311 r198312 r198911 r198912 r198918 r198923 r199012 r199034 r199037 r199188 r199399 r200452 Submitted by: rdivacky
* Upgrade our copy of llvm/clang to 3.4 release. This version supportsdim2014-02-16376-28924/+66615
| | | | | | | | | | | | | | | | | all of the features in the current working draft of the upcoming C++ standard, provisionally named C++1y. The code generator's performance is greatly increased, and the loop auto-vectorizer is now enabled at -Os and -O2 in addition to -O3. The PowerPC backend has made several major improvements to code generation quality and compile time, and the X86, SPARC, ARM32, Aarch64 and SystemZ backends have all seen major feature work. Release notes for llvm and clang can be found here: <http://llvm.org/releases/3.4/docs/ReleaseNotes.html> <http://llvm.org/releases/3.4/tools/clang/docs/ReleaseNotes.html> MFC after: 1 month
* Pull in r200899 from upstream clang trunk:dim2014-02-091-1/+3
| | | | | | | | | | | | | | | | | | | | | | | Allow transformation of VariableArray to ConstantArray. In the following code: struct A { static const int sz; }; template<class T> void f() { T arr[A::sz]; } the array 'arr' is represented as a variable size array in the template. If 'A::sz' gets value below in the translation unit, the array in instantiation can turn into constant size array. This change fixes PR18633. Differential Revision: http://llvm-reviews.chandlerc.com/D2688 This fixes "Assertion failed: (T::isKind(*this)), function castAs" errors, which can occur when building the security/quantis port. Reported by: ale MFC after: 3 days
* Pull in r197399 from upstream clang trunk:dim2013-12-171-0/+1
| | | | | | Add bit_FXSAVE as an alias for bit_FXSR, for gcc compat. MFC after: 3 days
* Pull in r196658 from upstream clang trunk:dim2013-12-081-3/+2
| | | | | | | | | | | | | | | | | CodeGen: Don't emit linkage on thunks that aren't emitted because they're vararg. This can happen when we're trying to emit a thunk with available_externally linkage with optimization enabled but bail because it doesn't make sense for vararg functions. [LLVM] PR18098. This should fix clang "Broken module found, compilation aborted" errors when building the qt4-based dvbcut port. Reported by: se MFC after: 3 days
* Pull in r196590 from upstream clang trunk (by rdivacky):dim2013-12-072-8/+8
| | | | | | | | | | | | | Move the body of GCCInstallationDetector ctor into an init() function and call it from its only user. The linux toolchain. This saves quite a lot of directory searching on other platforms. See http://docs.freebsd.org/cgi/mid.cgi?51E6FAF5.3080802 for the original discussion. With this fix, the search for gcc installations is completely eliminated on FreeBSD. Reported by: Kurt Lidl <lidl@pix.net> MFC after: 3 days
* Pull in r195558 from upstream clang trunk:dim2013-11-261-1/+1
| | | | | | | | | | | | | | Fix a SSE2 intrinsics typo Full discourse at: http://lists.cs.uiuc.edu/pipermail/cfe-commits/Week-of-Mon-20131104/092514.html http://lists.cs.uiuc.edu/pipermail/llvmdev/2013-November/068124.html Patch by Dimitry Andric and Alexey Dokuchaev! Reported by: danfe MFC after: 3 days
* Pull in r189644 from upstream llvm trunk:dim2013-10-038-2/+50
| | | | | | | | | | | | Add ms_abi and sysv_abi attribute handling. Based on a patch by Benno Rice! This will help to develop EFI support. Approved by: re (kib) Verified by: benno MFC after: 1 week
* On platforms where clang is the default compiler, don't build gcc or libstdc++.theraven2013-09-062-0/+37
| | | | | | | | | | | | | | | | | | To enable them, set WITH_GCC and WITH_GNUCXX in src.conf. Make clang default to using libc++ on FreeBSD 10. Bumped __FreeBSD_version for the change. GCC is still enabled on PC98, because the PC98 bootloader requires GCC to build (or, at least, hard-codes the use of gcc into its build). Thanks to everyone who helped make the ports tree ready for this (and bapt for coordinating them all). Also to imp for reviewing this and working on the forward-porting of the changes in our gcc so that we're getting to a much better place with regard to external toolchains. Sorry to all of the people who helped who I forgot to mention by name. Reviewed by: bapt, imp, dim, ...
* Pull in r182983 from upstream clang trunk:dim2013-08-201-5/+10
| | | | | | | | | | | | | | | | | Fix handling of braced-init-list as reference initializer within aggregate initialization. Previously we would incorrectly require an extra set of braces around such initializers. Pull in r188718 from upstream clang trunk: Handle init lists and _Atomic fields. Fixes PR16931. These fixes are needed for the atomic_flag type to work correctly in our stdatomic.h. Requested by: theraven
* Pull in r188716 from upstream clang trunk:dim2013-08-201-2/+4
| | | | | | | | | PR16727: don't try to evaluate a potentially value-dependent expression when checking for missing parens in &&/|| expressions. This fixes an assertion encountered when building the lang/sdcc port. Reported by: kwm
* Pull in r186696 from upstream clang trunk:dim2013-07-301-2/+124
| | | | | | | | | | | | | | | | | This patch implements __get_cpuid_max() as an inline and __cpuid() and __cpuid_count() as macros to be compatible with GCC's cpuid.h. It also adds bit_<foo> constants for the various feature bits as described in version 039 (May 2011) of Intel's SDM Volume 2 in the description of the CPUID instruction. The list of bit_<foo> constants is a bit exhaustive (GCC doesn't do near this many). More bits could be added from a newer version of SDM if desired. Patch by John Baldwin! This should fix several ports which depend on this functionality being available. MFC after: 1 week
* Pull in r185446 from clang trunk:dim2013-07-031-1/+2
| | | | | | Fix to PR15826 - clang hits assert in clang::ASTContext::getASTRecordLayout. Reported by: glebius
* Pull in r183926 from LLVM trunk:andrew2013-06-151-1/+2
| | | | | | | | | | | Allow clang to build __clear_cache on ARM. __clear_cache is special. It needs no signature, but is a real function in compiler_rt or libgcc. Patch by Andrew Turner. This allows us to build the __clear_cache function in compiler-rt.
* Pull in r184040 from upstream clang trunk:ed2013-06-151-2/+2
| | | | | | | | | | | | Emit native implementations of atomic operations on FreeBSD/armv6. Just like on Linux, FreeBSD/armv6 assumes the system supports ldrex/strex unconditionally. It is also used by the kernel. We can therefore enable support for it, like we do on Linux. While there, change one of the unit tests to explicitly test against armv5 instead of armv7, as it actually tests whether libcalls are emitted.
* Upgrade our copy of llvm/clang to 3.3 release.dim2013-06-12217-5301/+13288
| | | | | | Release notes are still in the works, these will follow soon. MFC after: 1 month
* Pull in r183033 and r183036 from LLVM trunk:ed2013-06-011-28/+105
| | | | | | | | | | | | | | | | | | | | | | Add support for optimized (non-generic) atomic libcalls. For integer types of sizes 1, 2, 4 and 8, libcompiler-rt (and libgcc) provide atomic functions that pass parameters by value and return results directly. libgcc and libcompiler-rt only provide optimized libcalls for __atomic_fetch_*, as generic libcalls on non-integer types would make little sense. This means that we can finally make __atomic_fetch_* work on architectures for which we don't provide these operations as builtins (e.g. ARM). This should fix the dreaded "cannot compile this atomic library call yet" error that would pop up once every while. This should make it possible for me to get C11 atomics working on all of our platforms.
* Upgrade our copy of llvm/clang to trunk r178860, in preparation of thedim2013-04-12456-30163/+55790
| | | | | | | | | upcoming 3.3 release (branching and freezing expected in a few weeks). Preliminary release notes can be found at the usual location: <http://llvm.org/docs/ReleaseNotes.html> An MFC is planned once the actual 3.3 release is finished.
* Pull in r177252 from upstream clang trunk:andrew2013-03-201-0/+1
| | | | | | | Make sure to use same EABI version for external assembler as for integrated as. This allows us to use gcc on a world built with clang on ARM.
* Pull in r172354 from upstream clang trunk:dim2013-02-222-61/+86
| | | | | | | | | | | | | | | | | | | | | | | | | | | Refactor the x86 CPU name logic in the driver and pass -march and -mcpu flag information down from the Clang driver into the Gold linker plugin for LTO. This allows specifying -march on the linker commandline and should hopefully have it pass all the way through to the LTO optimizer. Fixes PR14697. Pull in r175919 from upstream clang trunk: Driver: Pass down the -march setting down to -cc1as on x86 too. The assembler historically didn't make use of any target features, but this has changed when support for old CPUs that don't support long nops was added. This should fix the long nops that still occurred in crt*.o, and possibly other object files, if the system was compiled for a CPU that does not support those, such as Geode. Note that gcc on i386 also does not pass through any -march, -mcpu or -mtune setting to gas, but this has not caused any trouble yet, because gas defaults to i386. Reported by: lev MFC after: 1 week
* Pull in r170135 from upstream clang trunk:dim2013-02-021-2/+44
| | | | | | | | | | | | | | | | Dont use/link ARCMT, StaticAnalyzer and Rewriter to clang when the user specifies not to. Dont build ASTMatchers with Rewriter disabled and StaticAnalyzer when it's disabled. Without all those three, the clang binary shrinks (x86_64) from ~36MB to ~32MB (unstripped). To disable these clang components, and get a smaller clang binary built and installed, set WITHOUT_CLANG_FULL in src.conf(5). During the initial stages of buildworld, those extra components are already disabled automatically, to save some build time. MFC after: 1 week
* Pull in r170096 from upstream clang trunk:andrew2012-12-234-1/+33
| | | | Initial support for FreeBSD on ARM.
OpenPOWER on IntegriCloud