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2013-07-15Merge commit '7dfcb84fc16b3bf6b2379713b53090757f0a45f9'Eli Bendersky
Conflicts: docs/LangRef.rst include/llvm/CodeGen/CallingConvLower.h include/llvm/IRReader/IRReader.h include/llvm/Target/TargetMachine.h lib/CodeGen/CallingConvLower.cpp lib/IRReader/IRReader.cpp lib/IRReader/LLVMBuild.txt lib/IRReader/Makefile lib/LLVMBuild.txt lib/Makefile lib/Support/MemoryBuffer.cpp lib/Support/Unix/PathV2.inc lib/Target/ARM/ARMBaseInstrInfo.cpp lib/Target/ARM/ARMISelLowering.cpp lib/Target/ARM/ARMInstrInfo.td lib/Target/ARM/ARMSubtarget.cpp lib/Target/ARM/ARMTargetMachine.cpp lib/Target/Mips/CMakeLists.txt lib/Target/Mips/MipsDelaySlotFiller.cpp lib/Target/Mips/MipsISelLowering.cpp lib/Target/Mips/MipsInstrInfo.td lib/Target/Mips/MipsSubtarget.cpp lib/Target/Mips/MipsSubtarget.h lib/Target/X86/X86FastISel.cpp lib/Target/X86/X86ISelDAGToDAG.cpp lib/Target/X86/X86ISelLowering.cpp lib/Target/X86/X86InstrControl.td lib/Target/X86/X86InstrFormats.td lib/Transforms/IPO/ExtractGV.cpp lib/Transforms/InstCombine/InstCombineCompares.cpp lib/Transforms/Utils/SimplifyLibCalls.cpp test/CodeGen/X86/fast-isel-divrem.ll test/MC/ARM/data-in-code.ll tools/Makefile tools/llvm-extract/llvm-extract.cpp tools/llvm-link/CMakeLists.txt tools/opt/CMakeLists.txt tools/opt/LLVMBuild.txt tools/opt/Makefile tools/opt/opt.cpp
2013-05-10LLVM: Add ELF Note section to NaCl object files identifying them as such to goldDerek Schuff
This is needed to switch the native linker to one based on upstream binutils 2.23 R=mseaborn@chromium.org BUG= https://code.google.com/p/nativeclient/issues/detail?id=2971 also related to bug https://code.google.com/p/nativeclient/issues/detail?id=3424 Review URL: https://codereview.chromium.org/15067009
2013-04-17Add support for subsections to the ELF assembler. Fixes PR8717.Peter Collingbourne
Differential Revision: http://llvm-reviews.chandlerc.com/D598 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179725 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-16Fix build failure introduced in 179591 when assertions are disabled.Logan Chien
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179593 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-16Implement ARM unwind opcode assembler.Logan Chien
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179591 91177308-0d34-0410-b5e6-96231b3b80d8
2013-03-11Merge commit '279b9184c2ff4fea93b198a3519b8cb3a1d8d195'Eli Bendersky
Conflicts: include/llvm/CodeGen/LexicalScopes.h include/llvm/MC/MCAsmInfo.h lib/Linker/LinkArchives.cpp lib/Linker/LinkItems.cpp lib/MC/MCAsmInfo.cpp lib/MC/MCDwarf.cpp lib/Target/ARM/ARMInstrInfo.td lib/Target/ARM/ARMSubtarget.cpp lib/Target/ARM/MCTargetDesc/ARMMCTargetDesc.cpp lib/Target/Mips/MCTargetDesc/MipsELFObjectWriter.cpp lib/Target/Mips/MCTargetDesc/MipsMCTargetDesc.cpp lib/Target/Mips/MipsAsmPrinter.cpp lib/Target/Mips/MipsDelaySlotFiller.cpp lib/Target/Mips/MipsISelDAGToDAG.cpp lib/Target/Mips/MipsSubtarget.cpp lib/Target/Mips/MipsSubtarget.h lib/Target/Mips/MipsTargetObjectFile.cpp lib/Target/X86/MCTargetDesc/X86MCAsmInfo.cpp lib/Target/X86/X86FastISel.cpp lib/Target/X86/X86ISelLowering.cpp lib/Target/X86/X86TargetMachine.cpp lib/Transforms/CMakeLists.txt lib/Transforms/LLVMBuild.txt lib/Transforms/Makefile test/MC/ARM/arm_instructions.s test/MC/X86/AlignedBundling/pad-align-to-bundle-end.s
2013-02-27ARM: permit full range of valid ADR immediates.Tim Northover
This fixes an issue where trying to assemlbe valid ADR instructions would cause LLVM to hit a failed assertion. Patch by Keith Walker. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176189 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-05Remove getBundleSize methods from NaCl Asm backendsDerek Schuff
2013-02-04Remove the unnecessary hack and document the actually necessary one.Derek Schuff
2013-02-04Cherry-pick not-yet-committed upstream change to fix relaxation at bundle endDerek Schuff
2013-01-31Give the MCStreamer class hierarchy LLVM RTTI facilities for use withChandler Carruth
isa<> and dyn_cast<>. In several places, code is already hacking around the absence of this, and there seem to be several interfaces that might be lifted and/or devirtualized using this. This change was based on a discussion with Jim Grosbach about how best to handle testing for specific MCStreamer subclasses. He said that this was the correct end state, and everything else was too hacky so I decided to just make it so. No functionality should be changed here, this is just threading the kind through all the constructors and setting up the classof overloads. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174113 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-31Cherry-pick r174067Derek Schuff
2013-01-31Add AArch64 as an experimental target.Tim Northover
This patch adds support for AArch64 (ARM's 64-bit architecture) to LLVM in the "experimental" category. Currently, it won't be built unless requested explicitly. This initial commit should have support for: + Assembly of all scalar (i.e. non-NEON, non-Crypto) instructions (except the late addition CRC instructions). + CodeGen features required for C++03 and C99. + Compilation for the "small" memory model: code+static data < 4GB. + Absolute and position-independent code. + GNU-style (i.e. "__thread") TLS. + Debugging information. The principal omission, currently, is performance tuning. This patch excludes the NEON support also reviewed due to an outbreak of batshit insanity in our legal department. That will be committed soon bringing the changes to precisely what has been approved. Further reviews would be gratefully received. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174054 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-30Merge commit 'a662a9862501fc86904e90054f7c1519101d9126'Derek Schuff
Conflicts: include/llvm/CodeGen/IntrinsicLowering.h include/llvm/MC/MCAssembler.h include/llvm/MC/MCObjectStreamer.h lib/LLVMBuild.txt lib/Linker/LinkArchives.cpp lib/MC/MCAssembler.cpp lib/MC/MCELFStreamer.cpp lib/MC/MCParser/AsmParser.cpp lib/MC/MCPureStreamer.cpp lib/MC/WinCOFFStreamer.cpp lib/Makefile lib/Support/Unix/Memory.inc lib/Support/Unix/Process.inc lib/Support/Unix/Program.inc lib/Target/ARM/ARM.h lib/Target/ARM/ARMFastISel.cpp lib/Target/ARM/ARMISelLowering.cpp lib/Target/ARM/MCTargetDesc/ARMELFStreamer.cpp lib/Target/Mips/MipsInstrFPU.td lib/Target/X86/CMakeLists.txt lib/Target/X86/X86ISelLowering.cpp lib/Target/X86/X86TargetMachine.cpp lib/Target/X86/X86TargetObjectFile.cpp lib/Transforms/InstCombine/InstCombineCalls.cpp test/CodeGen/X86/fast-isel-x86-64.ll tools/llc/llc.cpp tools/lto/LTOModule.cpp utils/TableGen/EDEmitter.cpp
2013-01-30Add a special ARM trap encoding for NaCl.Eli Bendersky
More details in this thread: http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20130128/163783.html Patch by JF Bastien git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173943 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-30Add missing header and test cases for r173939.Logan Chien
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173941 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-30Override virtual function for ARM EH directives.Logan Chien
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173939 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-30This patch reworks how llvm targets set Jack Carter
and update ELF header e_flags. Currently gathering information such as symbol, section and data is done by collecting it in an MCAssembler object. From MCAssembler and MCAsmLayout objects ELFObjectWriter::WriteObject() forms and streams out the ELF object file. This patch just adds a few members to the MCAssember class to store and access the e_flag settings. It allows for runtime additions to the e_flag by assembler directives. The standalone assembler can get to MCAssembler from getParser().getStreamer().getAssembler(). This patch is the generic infrastructure and will be followed by patches for ARM and Mips for their target specific use. Contributer: Jack Carter git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173882 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-14Follow up of commit r172472.Quentin Colombet
Refactor the big if/else sequence into one string switch for ARM subtype selection. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172475 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-14Complete the existing support of ARM v6m, v7m, and v7em, i.e., respectively ↵Quentin Colombet
cortex-m0, cortex-m3, and cortex-m4 on the backend side. Adds new subtype values for the MachO format and use them when the related triple are set. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172472 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-11Merge commit '1ad9253c9d34ccbce3e7e4ea5d87c266cbf93410'Derek Schuff
deplib features commented out due to removal upstream; will add back as a localmod Conflicts: include/llvm/ADT/Triple.h include/llvm/MC/MCAssembler.h include/llvm/Target/TargetFrameLowering.h lib/CodeGen/AsmPrinter/DwarfDebug.cpp lib/CodeGen/AsmPrinter/DwarfDebug.h lib/CodeGen/BranchFolding.cpp lib/LLVMBuild.txt lib/Linker/LinkArchives.cpp lib/MC/MCAssembler.cpp lib/MC/MCELFStreamer.cpp lib/Makefile lib/Target/ARM/ARMExpandPseudoInsts.cpp lib/Target/ARM/ARMFrameLowering.cpp lib/Target/ARM/ARMISelLowering.cpp lib/Target/ARM/ARMSubtarget.h lib/Target/ARM/ARMTargetObjectFile.cpp lib/Target/ARM/MCTargetDesc/ARMAsmBackend.cpp lib/Target/Mips/MipsInstrFPU.td lib/Target/Mips/MipsInstrInfo.td lib/Target/X86/X86CodeEmitter.cpp lib/Target/X86/X86Subtarget.h lib/VMCore/Module.cpp test/MC/MachO/ARM/nop-armv4-padding.s tools/Makefile tools/llc/llc.cpp tools/lto/LTOModule.cpp tools/lto/lto.cpp
2013-01-08Renamed MCInstFragment to MCRelaxableFragment and added some comments.Eli Bendersky
No change in functionality. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171822 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-02Resort the #include lines in include/... and lib/... with theChandler Carruth
utils/sort_includes.py script. Most of these are updating the new R600 target and fixing up a few regressions that have creeped in since the last time I sorted the includes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171362 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-21Remove duplicate includes.Roman Divacky
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170902 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-19MC: Add MCInstrDesc::mayAffectControlFlow() method.Jim Grosbach
MC disassembler clients (LLDB) are interested in querying if an instruction may affect control flow other than by virtue of being an explicit branch instruction. For example, instructions which write directly to the PC on some architectures. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170610 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-12Add ARM NONE and PREL31 relocation types.Logan Chien
Add R_ARM_NONE and R_ARM_PREL31 relocation types to MCExpr. Both of them will be used while generating .ARM.extab and .ARM.exidx sections. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169965 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-08Simplify code. Sort includes. No functionality change.Benjamin Kramer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169676 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-08Fix a use-after-free bug found by ASan. You can't assign a temporaryChandler Carruth
std::string to a StringRef. Moreover, the method being called accepts a Twine to simplify these patterns. Fixes this ASan failure: ==6312== ERROR: AddressSanitizer: heap-use-after-free on address 0x7fd558b1af58 at pc 0xcb7529 bp 0x7fffff572080 sp 0x7fffff572078 READ of size 1 at 0x7fd558b1af58 thread T0 #0 0xcb7528 .../llvm/include/llvm/ADT/StringRef.h:192 llvm::StringRef::operator[]() #1 0x1d53c0a .../llvm/include/llvm/ADT/StringExtras.h:128 llvm::HashString() #2 0x1d53878 .../llvm/lib/Support/StringMap.cpp:64 llvm::StringMapImpl::LookupBucketFor() #3 0x1b6872f .../llvm/include/llvm/ADT/StringMap.h:352 llvm::StringMap<>::GetOrCreateValue<>() #4 0x1b61836 .../llvm/lib/MC/MCContext.cpp:109 llvm::MCContext::GetOrCreateSymbol() #5 0xe9fd47 .../llvm/lib/Target/ARM/MCTargetDesc/ARMELFStreamer.cpp:154 (anonymous namespace)::ARMELFStreamer::EmitMappingSymbol() #6 0xea01dd .../llvm/lib/Target/ARM/MCTargetDesc/ARMELFStreamer.cpp:133 (anonymous namespace)::ARMELFStreamer::EmitDataMappingSymbol() #7 0xe9f78b .../llvm/lib/Target/ARM/MCTargetDesc/ARMELFStreamer.cpp:91 (anonymous namespace)::ARMELFStreamer::EmitBytes() #8 0x1b15d82 .../llvm/lib/MC/MCStreamer.cpp:89 llvm::MCStreamer::EmitIntValue() #9 0xcc0f9b .../llvm/lib/Target/ARM/ARMAsmPrinter.cpp:713 llvm::ARMAsmPrinter::emitAttributes() #10 0xcc0d44 .../llvm/lib/Target/ARM/ARMAsmPrinter.cpp:632 llvm::ARMAsmPrinter::EmitStartOfAsmFile() #11 0x14692ad .../llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp:162 llvm::AsmPrinter::doInitialization() #12 0x1bc4677 .../llvm/lib/VMCore/PassManager.cpp:1561 llvm::FPPassManager::doInitialization() #13 0x1bc4990 .../llvm/lib/VMCore/PassManager.cpp:1595 llvm::MPPassManager::runOnModule() #14 0x1bc55e5 .../llvm/lib/VMCore/PassManager.cpp:1705 llvm::PassManagerImpl::run() #15 0x1bc5878 .../llvm/lib/VMCore/PassManager.cpp:1740 llvm::PassManager::run() #16 0xc3954d .../llvm/tools/llc/llc.cpp:378 compileModule() #17 0xc38001 .../llvm/tools/llc/llc.cpp:194 main #18 0x7fd557d6a11c __libc_start_main 0x7fd558b1af58 is located 24 bytes inside of 29-byte region [0x7fd558b1af40,0x7fd558b1af5d) freed by thread T0 here: #0 0xc337da .../llvm/projects/compiler-rt/lib/asan/asan_new_delete.cc:56 operator delete() #1 0x1ee9cef .../libstdc++-v3/include/bits/basic_string.h:535 std::string::~string() #2 0xea01dd .../llvm/lib/Target/ARM/MCTargetDesc/ARMELFStreamer.cpp:133 (anonymous namespace)::ARMELFStreamer::EmitDataMappingSymbol() #3 0xe9f78b .../llvm/lib/Target/ARM/MCTargetDesc/ARMELFStreamer.cpp:91 (anonymous namespace)::ARMELFStreamer::EmitBytes() #4 0x1b15d82 .../llvm/lib/MC/MCStreamer.cpp:89 llvm::MCStreamer::EmitIntValue() #5 0xcc0f9b .../llvm/lib/Target/ARM/ARMAsmPrinter.cpp:713 llvm::ARMAsmPrinter::emitAttributes() #6 0xcc0d44 .../llvm/lib/Target/ARM/ARMAsmPrinter.cpp:632 llvm::ARMAsmPrinter::EmitStartOfAsmFile() #7 0x14692ad .../llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp:162 llvm::AsmPrinter::doInitialization() #8 0x1bc4677 .../llvm/lib/VMCore/PassManager.cpp:1561 llvm::FPPassManager::doInitialization() #9 0x1bc4990 .../llvm/lib/VMCore/PassManager.cpp:1595 llvm::MPPassManager::runOnModule() #10 0x1bc55e5 .../llvm/lib/VMCore/PassManager.cpp:1705 llvm::PassManagerImpl::run() #11 0x1bc5878 .../llvm/lib/VMCore/PassManager.cpp:1740 llvm::PassManager::run() #12 0xc3954d .../llvm/tools/llc/llc.cpp:378 compileModule() #13 0xc38001 .../llvm/tools/llc/llc.cpp:194 main #14 0x7fd557d6a11c __libc_start_main git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169668 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-07Added Mapping Symbols for ARM ELFTim Northover
Before this patch, when you objdump an LLVM-compiled file, objdump tried to decode data-in-code sections as if they were code. This patch adds the missing Mapping Symbols, as defined by "ELF for the ARM Architecture" (ARM IHI 0044D). Patch based on work by Greg Fitzgerald. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169609 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-05Correct ARM NOP encodingDavid Sehr
The encoding of NOP in ARMAsmBackend.cpp is missing a trailing zero, which causes the emission of a coprocessor instruction rather than "mov r0, r0" as indicated in the comment. The test also checks for the wrong encoding. http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20121203/157919.html git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169420 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-04Fix NOP encodingDavid Sehr
The constant used by upstream decodes as a different instruction than the mov r0, r0 it claims to be. Make the encoding consistent with the comment. BUG=none Review URL: https://codereview.chromium.org/11299309
2012-12-03Use the new script to sort the includes of every file under lib.Chandler Carruth
Sooooo many of these had incorrect or strange main module includes. I have manually inspected all of these, and fixed the main module include to be the nearest plausible thing I could find. If you own or care about any of these source files, I encourage you to take some time and check that these edits were sensible. I can't have broken anything (I strictly added headers, and reordered them, never removed), but they may not be the headers you'd really like to identify as containing the API being implemented. Many forward declarations and missing includes were added to a header files to allow them to parse cleanly when included first. The main module rule does in fact have its merits. =] git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169131 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-29Cleanup for comprehensibility:Eli Bendersky
- Removed outdated/wrong information - Added more comments to explain what's going on - Cleaned up the control flow with assertions instead of conditions for impossible paths BUG=none Review URL: https://codereview.chromium.org/11280222
2012-11-29Add isOSNaCl, and add Asm subclasses for NaClDavid Sehr
Removes some of the FIXME cruft that suggest we should use subclassing. BUG= Review URL: https://codereview.chromium.org/11316230
2012-11-29Leave NOPS as upstream definesDavid Sehr
Upstream tests fail because NOPS are expected to be 0xe1a00000 rather than what we substitute. This seems to have been a performance only fix, and the ARM manuals are quite ambiguous about which to prefer for performance anyway. I am reverting to the upstream version. BUG= http://code.google.com/p/nativeclient/issues/detail?id=1711 Review URL: https://codereview.chromium.org/11280193
2012-11-27Merge commit '8d20b5f9ff609e70fae5c865931ab0f29e639d9c'Derek Schuff
Conflicts: lib/CodeGen/AsmPrinter/DwarfDebug.cpp lib/CodeGen/AsmPrinter/DwarfDebug.h lib/Target/ARM/MCTargetDesc/ARMAsmBackend.cpp lib/Target/Mips/MipsISelDAGToDAG.cpp lib/Target/Mips/MipsInstrFPU.td lib/Target/Mips/MipsSubtarget.cpp lib/Target/Mips/MipsSubtarget.h lib/Target/X86/X86MCInstLower.cpp tools/Makefile tools/llc/llc.cpp
2012-11-24ARM: Share applyFixup between ELF and Darwin.Benjamin Kramer
The implementations already diverged a bit, merge them back together. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168542 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-20Remove unnecessary LOCALMOD from ARMMCTargetDesc.cppEli Bendersky
BUG=2751 Review URL: https://codereview.chromium.org/11348164
2012-11-15Merge commit '08e9cb46feb0c8e08e3d309a0f9fd75a04ca54fb'Derek Schuff
(svn r167699, also the 3.2 branch point) Conflicts: lib/Target/X86/X86Subtarget.cpp
2012-11-13Fix thumb2 jump relocation testDavid Sehr
Enable return address stack feature Use DwarfCFI only for NaCl BUG= http://code.google.com/p/nativeclient/issues/detail?id=3124 TEST=thumb_jump24_fixup.ll Review URL: https://codereview.chromium.org/11360241
2012-11-09Add ARM TARGET2 relocation. The testcase will follow with actualy use-case.Anton Korobeynikov
Based on the patch by Logan Chien! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167633 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-01When ARM triple CPU is unknown, assume +neon like in upstream LLVM.Eli Bendersky
This is related to issues #2751 and #3124. Neon support was added to the ARM validator recently. BUG= http://code.google.com/p/nativeclient/issues/detail?id=2751 Review URL: https://codereview.chromium.org/11368034
2012-10-12Merge commit '40573998821fde7ffeabe8507f4c9e8c7cf762f6'Derek Schuff
Conflicts: include/llvm/MC/MCAssembler.h lib/Target/ARM/ARMISelLowering.cpp lib/Target/X86/X86TargetMachine.h tools/llc/llc.cpp
2012-10-11Merge commit '2fa8af224ea026f9432e833fd6f42a216423a010'Derek Schuff
Conflicts: lib/ExecutionEngine/JIT/JITEmitter.cpp lib/MC/MCELFStreamer.cpp lib/Target/ARM/ARMAsmPrinter.h lib/Target/X86/X86RegisterInfo.td lib/Target/X86/X86TargetMachine.cpp tools/llc/llc.cpp
2012-10-11Remove unnecessary classof()'sSean Silva
isa<> et al. automatically infer when the cast is an upcast (including a self-cast), so these are no longer necessary. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165767 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-10Add missing EmitInstruction. This is a tiny piece of fixing the predicatedDavid Sehr
sandbox instruction issue. BUG= http://code.google.com/p/nativeclient/issues/detail?id=2812 TEST=none Review URL: https://codereview.chromium.org/11094032
2012-10-01MachO: direct-to-object attribute for data-in-code markers.Jim Grosbach
The target backend can support data-in-code load commands even when the assembler doesn't, or vice-versa. Allow targets to opt-in for direct-to-object. PR13973. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164974 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-01Merge commit '72f0976c1b91c7ba50dce4d0ad0289dc14d37f81'Derek Schuff
Conflicts: lib/Target/ARM/ARMISelDAGToDAG.cpp lib/Target/Mips/MipsISelLowering.cpp lib/Target/Mips/MipsSubtarget.cpp
2012-09-29Add LLVM support for Swift.Bob Wilson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164899 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-25Merge commit 'bc4021f31eaa97ee52655828da3e3de14a39e4a6'Derek Schuff
Conflicts: lib/MC/MCAssembler.cpp lib/Target/ARM/ARMISelDAGToDAG.cpp lib/Target/Mips/MipsInstrFPU.td lib/Target/X86/MCTargetDesc/X86AsmBackend.cpp lib/Target/X86/X86ISelLowering.h
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