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* Update aosp/master LLVM for rebase to r230699.Stephen Hines2015-03-2310-267/+143
| | | | Change-Id: I2b5be30509658cb8266be782de0ab24f9099f9b9
* Update aosp/master LLVM for rebase to r222494.Stephen Hines2014-12-0212-179/+182
| | | | Change-Id: Ic787f5e0124df789bd26f3f24680f45e678eef2d
* Update LLVM for rebase to r212749.Stephen Hines2014-07-215-37/+48
| | | | | | | Includes a cherry-pick of: r212948 - fixes a small issue with atomic calls Change-Id: Ib97bd980b59f18142a69506400911a6009d9df18
* Update LLVM for 3.5 rebase (r209712).Stephen Hines2014-05-2916-83/+185
| | | | Change-Id: I149556c940fb7dc92d075273c87ff584f400941f
* Update to LLVM 3.5a.Stephen Hines2014-04-2413-491/+685
| | | | Change-Id: Ifadecab779f128e62e430c2b4f6ddd84953ed617
* am b7485134: am 449fc261: Merge "llvm: convert makefiles to support multilib ↵Colin Cross2014-02-181-2/+0
|\ | | | | | | | | | | | | build" * commit 'b7485134a2cbecc47904988b4cfde24019ac4fa1': llvm: convert makefiles to support multilib build
| * llvm: convert makefiles to support multilib buildColin Cross2014-02-061-2/+0
| | | | | | | | | | | | | | | | Convert makefiles to allow for building two architectures at the same time. This will also cause make checkbuild to build the target libraries for all supported architectures. Change-Id: Ia5e6fe5b1186a67753faafd3532ed4cb280a8b10
* | Merge remote-tracking branch 'upstream/release_34' into merge-20140211Stephen Hines2014-02-1112-134/+531
|\ \ | |/ |/| | | | | | | | | | | Conflicts: lib/Linker/LinkModules.cpp lib/Support/Unix/Signals.inc Change-Id: Ia54f291fa5dc828052d2412736e8495c1282aa64
| * Merging r195684:Bill Wendling2013-11-261-6/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | ------------------------------------------------------------------------ r195684 | rafael | 2013-11-25 12:50:03 -0800 (Mon, 25 Nov 2013) | 3 lines Do the string comparison in the constructor instead of once per nop. Thanks to Roman Divacky for the suggestion. ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@195746 91177308-0d34-0410-b5e6-96231b3b80d8
| * Merging r195679:Bill Wendling2013-11-261-1/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------------------------------------------------------------ r195679 | rafael | 2013-11-25 12:15:14 -0800 (Mon, 25 Nov 2013) | 12 lines Don't use nopl in cpus that don't support it. Patch by Mikulas Patocka. I added the test. I checked that for cpu names that gas knows about, it also doesn't generate nopl. The modified cpus: i686 - there are i686-class CPUs that don't have nopl: Via c3, Transmeta Crusoe, Microsoft VirtualBox - see https://bbs.archlinux.org/viewtopic.php?pid=775414 k6, k6-2, k6-3, winchip-c6, winchip2 - these are 586-class CPUs via c3 c3-2 - see https://bugs.archlinux.org/task/19733 as a proof that Via c3 and c3-Nehemiah don't have nopl ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@195730 91177308-0d34-0410-b5e6-96231b3b80d8
| * [weak vtables] Remove a bunch of weak vtablesJuergen Ributzka2013-11-191-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | This patch removes most of the trivial cases of weak vtables by pinning them to a single object file. The memory leaks in this version have been fixed. Thanks Alexey for pointing them out. Differential Revision: http://llvm-reviews.chandlerc.com/D2068 Reviewed by Andy git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@195064 91177308-0d34-0410-b5e6-96231b3b80d8
| * Revert r194865 and r194874.Alexey Samsonov2013-11-181-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | This change is incorrect. If you delete virtual destructor of both a base class and a subclass, then the following code: Base *foo = new Child(); delete foo; will not cause the destructor for members of Child class. As a result, I observe plently of memory leaks. Notable examples I investigated are: ObjectBuffer and ObjectBufferStream, AttributeImpl and StringSAttributeImpl. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194997 91177308-0d34-0410-b5e6-96231b3b80d8
| * X86: Encode the 'h' cpu subtype in the MachO header for x86.Jim Grosbach2013-11-161-6/+14
| | | | | | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194906 91177308-0d34-0410-b5e6-96231b3b80d8
| * [weak vtables] Remove a bunch of weak vtablesJuergen Ributzka2013-11-151-1/+1
| | | | | | | | | | | | | | | | | | | | | | This patch removes most of the trivial cases of weak vtables by pinning them to a single object file. Differential Revision: http://llvm-reviews.chandlerc.com/D2068 Reviewed by Andy git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194865 91177308-0d34-0410-b5e6-96231b3b80d8
| * X86: Assembly files with .cfi_cfa_def shouldn't hit llvm_unreachable()Jim Grosbach2013-11-081-1/+3
| | | | | | | | | | | | | | | | | | | | On darwin, when trying to create compact unwind info, a .cfi_cfa_def directive would case an llvm_unreachable() to be hit. Back off when we see this directive and generate the regular DWARF style eh_frame. rdar://15406518 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194285 91177308-0d34-0410-b5e6-96231b3b80d8
| * This commit adds some (but not all) of the x86-64 relocations that are notTom Roeder2013-10-301-0/+6
| | | | | | | | | | | | | | currently supported in the ELF object writer, along with a simple test case. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193709 91177308-0d34-0410-b5e6-96231b3b80d8
| * MC asm parser: allow ?'s in symbol names, and handle @'s in names in MS asmHans Wennborg2013-10-181-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is another (final?) stab at making us able to parse our own asm output on Windows. Symbols on Windows often contain @'s and ?'s in their names. Our asm parser didn't like this. ?'s were not allowed, and @'s were intepreted as trying to reference PLT/GOT/etc. We can't just add quotes around the bad names, since e.g. for MinGW, we use gas to assemble, and it doesn't like quotes in some places (notably in .def directives). This commit makes us allow ?'s in symbol names, and @'s in symbol names for MS assembly. Differential Revision: http://llvm-reviews.chandlerc.com/D1978 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193000 91177308-0d34-0410-b5e6-96231b3b80d8
| * Add a MCAsmInfoELF class and factor some code into it.Rafael Espindola2013-10-162-3/+2
| | | | | | | | | | | | We had a MCAsmInfoCOFF, but no common class for all the ELF MCAsmInfos before. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192760 91177308-0d34-0410-b5e6-96231b3b80d8
| * Move .ident handling to MCStreamer.Rafael Espindola2013-10-161-0/+1
| | | | | | | | | | | | | | | | No functionality change, but exposes the API so that codegen can use it too. Patch by Katya Romanova. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192757 91177308-0d34-0410-b5e6-96231b3b80d8
| * Add a MCTargetStreamer interface.Rafael Espindola2013-10-081-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes an old FIXME by creating a MCTargetStreamer interface and moving the target specific functions for ARM, Mips and PPC to it. The ARM streamer is still declared in a common place because it is used from lib/CodeGen/ARMException.cpp, but the Mips and PPC are completely hidden in the corresponding Target directories. I will send an email to llvmdev with instructions on how to use this. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192181 91177308-0d34-0410-b5e6-96231b3b80d8
| * Change type of XOP flag in code emitters to a bool. Remove a some unneeded ↵Craig Topper2013-09-291-7/+4
| | | | | | | | | | | | cases from switch. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191632 91177308-0d34-0410-b5e6-96231b3b80d8
| * Add comments for XOPA map introduced with TBM instructions.aCraig Topper2013-09-291-1/+2
| | | | | | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191630 91177308-0d34-0410-b5e6-96231b3b80d8
| * Adding intrinsics to the llvm backend for TBM instruction set.Yunzhong Gao2013-09-272-0/+6
| | | | | | | | | | | | | | | | Phabricator code review is located here: http://llvm-reviews.chandlerc.com/D1750 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191539 91177308-0d34-0410-b5e6-96231b3b80d8
| * MC: Remove vestigial PCSymbol field from AsmInfoDavid Majnemer2013-09-251-2/+0
| | | | | | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191362 91177308-0d34-0410-b5e6-96231b3b80d8
| * X86: Use R_X86_64_TPOFF64 for FK_Data_8David Majnemer2013-09-221-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Summary: LLVM would crash when trying to come up with a relocation type for assembly like: movabsq $V@TPOFF, %rax Instead, we say the relocation type is R_X86_64_TPOFF64. Fixes PR17274. Reviewers: dblaikie, nrieck, rafael CC: llvm-commits Differential Revision: http://llvm-reviews.chandlerc.com/D1717 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191163 91177308-0d34-0410-b5e6-96231b3b80d8
| * Use the appropriate return type for the compact unwind encoding.Bill Wendling2013-09-111-2/+2
| | | | | | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190551 91177308-0d34-0410-b5e6-96231b3b80d8
| * Move into an anonymous namespace and closer to where it's used.Bill Wendling2013-09-111-26/+27
| | | | | | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190547 91177308-0d34-0410-b5e6-96231b3b80d8
| * Generate compact unwind encoding from CFI directives.Bill Wendling2013-09-092-12/+359
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We used to generate the compact unwind encoding from the machine instructions. However, this had the problem that if the user used `-save-temps' or compiled their hand-written `.s' file (with CFI directives), we wouldn't generate the compact unwind encoding. Move the algorithm that generates the compact unwind encoding into the MCAsmBackend. This way we can generate the encoding whether the code is from a `.ll' or `.s' file. <rdar://problem/13623355> git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190290 91177308-0d34-0410-b5e6-96231b3b80d8
| * Fixed a crash in the integrated assembler for Mach-O when a symbol differenceKevin Enderby2013-09-051-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | expression uses an assembler temporary symbol from an assignment.  In this case the symbol does not have a fragment so the use of getFragment() would be NULL and caused a crash. In the case of an assembler temporary symbol we want to use the AliasedSymbol (if any) which will create a local relocation entry, but if it is not an assembler temporary symbol then let it use that symbol with an external relocation entry. rdar://9356266 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190096 91177308-0d34-0410-b5e6-96231b3b80d8
| * X86: Mark non-crashing report_fatal_errors() as such.Jim Grosbach2013-09-031-13/+19
| | | | | | | | | | | | | | | | | | Previously, the clang crash handling code would kick in and give a crash report for these, even though they're not that sort of error. rdar://14882264 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189878 91177308-0d34-0410-b5e6-96231b3b80d8
| * Move everything depending on Object/MachOFormat.h over to Support/MachO.h.Charles Davis2013-09-013-84/+83
| | | | | | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189728 91177308-0d34-0410-b5e6-96231b3b80d8
| * The darwin integrated assembler for X86 in 64-bit mode is not rejectingKevin Enderby2013-08-291-1/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | 32-bit absolute addressing in instructions likei this: mov $_f, %rsi which is not supported in 64-bit mode. rdar://8827134 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189543 91177308-0d34-0410-b5e6-96231b3b80d8
| * Remove support for the .debug_inlined section. No known softwareEric Christopher2013-08-281-1/+0
| | | | | | | | | | | | in use supports it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189439 91177308-0d34-0410-b5e6-96231b3b80d8
| * Revert "Fix the build broken by r189315." and "Move everything depending on ↵Charles Davis2013-08-273-82/+84
| | | | | | | | | | | | | | | | | | Object/MachOFormat.h over to Support/MachO.h." This reverts commits r189319 and r189315. r189315 broke some tests on what I believe are big-endian platforms. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189321 91177308-0d34-0410-b5e6-96231b3b80d8
| * Move everything depending on Object/MachOFormat.h over to Support/MachO.h.Charles Davis2013-08-273-84/+82
| | | | | | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189315 91177308-0d34-0410-b5e6-96231b3b80d8
| * AVX-512: Added masked SHIFT commands, more encoding testsElena Demikhovsky2013-08-221-5/+6
| | | | | | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189005 91177308-0d34-0410-b5e6-96231b3b80d8
| * Synchronize VEX JIT encoding code with the MCJIT version. Fix a bug in the ↵Craig Topper2013-08-211-1/+1
| | | | | | | | | | | | MCJIT code where CurOp was being incremented even if the operand it was pointing at wasn't used. Maybe only matters if there are any EVEX_K instructions that aren't VEX_4V. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188868 91177308-0d34-0410-b5e6-96231b3b80d8
| * Fix a crash with X86 Mach-O and a subtraction expression where both symbols areKevin Enderby2013-08-121-0/+5
| | | | | | | | | | | | | | | | | | | | undefined and produce an error message instead as this is a non-relocatable expression with X86 Mach-O. rdar://8920876 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188218 91177308-0d34-0410-b5e6-96231b3b80d8
| * [Object] Split the ELF interface into 3 parts.Michael J. Spencer2013-08-081-1/+1
| | | | | | | | | | | | | | | | * ELFTypes.h contains template magic for defining types based on endianess, size, and alignment. * ELFFile.h defines the ELFFile class which provides low level ELF specific access. * ELFObjectFile.h contains ELFObjectFile which uses ELFFile to implement the ObjectFile interface. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188022 91177308-0d34-0410-b5e6-96231b3b80d8
* | Merge commit '10251753b6897adcd22cc981c0cc42f348c109de' into merge-20130807Stephen Hines2013-08-073-60/+349
|\ \ | |/ | | | | | | | | | | | | Conflicts: lib/Archive/ArchiveReader.cpp lib/Support/Unix/PathV2.inc Change-Id: I29d8c1e321a4a380b6013f00bac6a8e4b593cc4e
| * EVEX and compressed displacement encoding for AVX512Elena Demikhovsky2013-08-011-47/+268
| | | | | | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187576 91177308-0d34-0410-b5e6-96231b3b80d8
| * Added encoding prefixes for KNL instructions (EVEX).Elena Demikhovsky2013-07-281-11/+68
| | | | | | | | | | | | | | Added 512-bit operands printing. Added instruction formats for KNL instructions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187324 91177308-0d34-0410-b5e6-96231b3b80d8
| * Integrate Assembler: Support X86_64_DTPOFF64 relocationsDavid Blaikie2013-06-281-1/+12
| | | | | | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185131 91177308-0d34-0410-b5e6-96231b3b80d8
| * Use pointers to the MCAsmInfo and MCRegInfo.Bill Wendling2013-06-181-1/+1
| | | | | | | | | | | | | | | | | | | | Someone may want to do something crazy, like replace these objects if they change or something. No functionality change intended. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184175 91177308-0d34-0410-b5e6-96231b3b80d8
* | Update LLVM for merge to r183849.Stephen Hines2013-06-131-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | s/LLVM_HOSTTRIPLE/LLVM_HOST_TRIPLE Add #include<ctype.h> to LinkModules.cpp for isdigit(). Add missing libLLVMObject to llc dependencies. Android.mk updates: Remove Linker.cpp Remove JITDwarfEmitter.cpp Remove MipsDirectObjLower.cpp Add MCExternalSymbolizer.cpp Add MCRelocationInfo.cpp Add MCSymbolizer.cpp Add ARMMachORelocationInfo.cpp Add Mips16HardFloat.cpp Add MipsOptimizeMathLibCalls.cpp Add X86ELFRelocationInfo.cpp Add X86MachORelocationInfo.cpp Change-Id: I3f3dbc2b62e89ef9e303f5456c6a99f0937f6981
* | Merge commit '100fbdd06be7590b23c4707a98cd605bdb519498' into merge_20130612Stephen Hines2013-06-125-7/+286
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| * Handle relocations that don't point to symbols.Rafael Espindola2013-06-052-11/+10
| | | | | | | | | | | | | | | | In ELF (as in MachO), not all relocations point to symbols. Represent this properly by using a symbol_iterator instead of a SymbolRef. Update llvm-readobj ELF's dumper to handle relocatios without symbols. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183284 91177308-0d34-0410-b5e6-96231b3b80d8
| * Follow up of the introduction of MCSymbolizer.Quentin Colombet2013-05-241-4/+5
| | | | | | | | | | | | | | | | - Ressurect old MCDisassemble API to soften transition. - Extend MCTargetDesc to set target specific symbolizer. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@182688 91177308-0d34-0410-b5e6-96231b3b80d8
| * Add MCSymbolizer for symbolic/annotated disassembly.Ahmed Bougacha2013-05-245-0/+277
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is a basic first step towards symbolization of disassembled instructions. This used to be done using externally provided (C API) callbacks. This patch introduces: - the MCSymbolizer class, that mimics the same functions that were used in the X86 and ARM disassemblers to symbolize immediate operands and to annotate loads based off PC (for things like c string literals). - the MCExternalSymbolizer class, which implements the old C API. - the MCRelocationInfo class, which provides a way for targets to translate relocations (either object::RelocationRef, or disassembler C API VariantKinds) to MCExprs. - the MCObjectSymbolizer class, which does symbolization using what it finds in an object::ObjectFile. This makes simple symbolization (with no fancy relocation stuff) work for all object formats! - x86-64 Mach-O and ELF MCRelocationInfos. - A basic ARM Mach-O MCRelocationInfo, that provides just enough to support the C API VariantKinds. Most of what works in otool (the only user of the old symbolization API that I know of) for x86-64 symbolic disassembly (-tvV) works, namely: - symbol references: call _foo; jmp 15 <_foo+50> - relocations: call _foo-_bar; call _foo-4 - __cf?string: leaq 193(%rip), %rax ## literal pool for "hello" Stub support is the main missing part (because libObject doesn't know, among other things, about mach-o indirect symbols). As for the MCSymbolizer API, instead of relying on the disassemblers to call the tryAdding* methods, maybe this could be done automagically using InstrInfo? For instance, even though PC-relative LEAs are used to get the address of string literals in a typical Mach-O file, a MOV would be used in an ELF file. And right now, the explicit symbolization only recognizes PC-relative LEAs. InstrInfo should have already have most of what is needed to know what to symbolize, so this can definitely be improved. I'd also like to remove object::RelocationRef::getValueString (it seems only used by relocation printing in objdump), as simply printing the created MCExpr is definitely enough (and cleaner than string concats). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@182625 91177308-0d34-0410-b5e6-96231b3b80d8
| * Remove the MachineMove class.Rafael Espindola2013-05-131-7/+9
| | | | | | | | | | | | | | | | | | | | | | | | It was just a less powerful and more confusing version of MCCFIInstruction. A side effect is that, since MCCFIInstruction uses dwarf register numbers, calls to getDwarfRegNum are pushed out, which should allow further simplifications. I left the MachineModuleInfo::addFrameMove interface unchanged since this patch was already fairly big. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181680 91177308-0d34-0410-b5e6-96231b3b80d8
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