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2012-01-23Remove extraneous ';'s.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148740 91177308-0d34-0410-b5e6-96231b3b80d8
2012-01-22Split the lib/ExecutionEngine/RuntimeDyld/RuntimeDyldImpl.h header to ↵Eli Bendersky
smaller logical headers. ELF and MachO implementations of RuntimeDyldImpl go into their own header files now. Reviewed on llvm-commits git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148652 91177308-0d34-0410-b5e6-96231b3b80d8
2012-01-21RuntimeDyld alignment adjustment from MachO file.Jim Grosbach
The MachO file stores section alignment as log2(alignment-in-bytes). The allocation routines want the raw alignment-in-bytes value, so adjust for that. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148604 91177308-0d34-0410-b5e6-96231b3b80d8
2012-01-20Fix inverted condition.Jim Grosbach
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148593 91177308-0d34-0410-b5e6-96231b3b80d8
2012-01-20More dead code removal (using -Wunreachable-code)David Blaikie
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148578 91177308-0d34-0410-b5e6-96231b3b80d8
2012-01-17Fix MCJIT memory leak of owned TargetMachine.Jim Grosbach
The JIT is expected to take ownership of the TM that's passed in. The MCJIT wasn't freeing it, resulting in leaks. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148356 91177308-0d34-0410-b5e6-96231b3b80d8
2012-01-16Tidy up.Jim Grosbach
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148265 91177308-0d34-0410-b5e6-96231b3b80d8
2012-01-16ExecutionEngine interface to re-map addresses for engines that support it.Jim Grosbach
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148264 91177308-0d34-0410-b5e6-96231b3b80d8
2012-01-16MCJIT handle a few more simple x86 relocations for MachO.Jim Grosbach
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148263 91177308-0d34-0410-b5e6-96231b3b80d8
2012-01-16MCJIT support for non-function sections.Jim Grosbach
Move to a by-section allocation and relocation scheme. This allows better support for sections which do not contain externally visible symbols. Flesh out the relocation address vs. local storage address separation a bit more as well. Remote process JITs use this to tell the relocation resolution code where the code will live when it executes. The startFunctionBody/endFunctionBody interfaces to the JIT and the memory manager are deprecated. They'll stick around for as long as the old JIT does, but the MCJIT doesn't use them anymore. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148258 91177308-0d34-0410-b5e6-96231b3b80d8
2012-01-16A fix for the previous commit: "integer constant is too large for ‘long’ ↵Eli Bendersky
type" error on some 32-bit bots git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148232 91177308-0d34-0410-b5e6-96231b3b80d8
2012-01-16Adding a basic ELF dynamic loader and MC-JIT for ELF. Functionality is ↵Eli Bendersky
currently basic and will be enhanced with future patches. Patch developed by Andy Kaylor and Daniel Malea. Reviewed on llvm-commits. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148231 91177308-0d34-0410-b5e6-96231b3b80d8
2012-01-06Fix typo in stringEli Bendersky
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147654 91177308-0d34-0410-b5e6-96231b3b80d8
2012-01-05Remove the old ELF writer.Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147615 91177308-0d34-0410-b5e6-96231b3b80d8
2012-01-05A small re-factored JIT/MCJIT::getPointerToNamedFunction(), so it could be ↵Danil Malyshev
called with the base class. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147610 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-20Fix up the CMake build for the new files added in r146960, they'reChandler Carruth
likely to stay either way that discussion ends up resolving itself. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146966 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-20Unweaken vtables as per ↵David Blaikie
http://llvm.org/docs/CodingStandards.html#ll_virtual_anch git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146960 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-12LLVMBuild: Introduce a common section which currently has a list of theDaniel Dunbar
subdirectories to traverse into. - Originally I wanted to avoid this and just autoscan, but this has one key flaw in that new subdirectories can not automatically trigger a rerun of the llvm-build tool. This is particularly a pain when switching back and forth between trees where one has added a subdirectory, as the dependencies will tend to be wrong. This will also eliminates FIXME implicitly. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146436 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-12LLVMBuild: Remove trailing newline, which irked me.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146409 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-12ExecutionEngine: refactor interfaceDylan Noblesmith
The OptLevel is now redundant with the TargetMachine*. And selectTarget() isn't really JIT-specific and could probably get refactored into one of the lower level libraries. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146355 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-07EngineBuilder: support for custom TargetOptions. Fixes thePeter Collingbourne
ExceptionDemo example. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146108 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-07Add bundle aware API for querying instruction properties and switch the codeEvan Cheng
generator to it. For non-bundle instructions, these behave exactly the same as the MC layer API. For properties like mayLoad / mayStore, look into the bundle and if any of the bundled instructions has the property it would return true. For properties like isPredicable, only return true if *all* of the bundled instructions have the property. For properties like canFoldAsLoad, isCompare, conservatively return false for bundles. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146026 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-02Move global variables in TargetMachine into new TargetOptions class. As an APINick Lewycky
change, now you need a TargetOptions object to create a TargetMachine. Clang patch to follow. One small functionality change in PTX. PTX had commented out the machine verifier parts in their copy of printAndVerify. That now calls the version in LLVMTargetMachine. Users of PTX who need verification disabled should rely on not passing the command-line flag to enable it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145714 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-01ExecutionEngine: honor optimization levelDylan Noblesmith
It was getting ignored after r144788. Also fix an accidental implicit cast from the OptLevel enum to an optional bool argument. MSVC warned on this, but gcc didn't. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145633 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-29build/CMake: Finish removal of add_llvm_library_dependencies.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145420 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-16Sink codegen optimization level into MCCodeGenInfo along side relocation modelEvan Cheng
and code model. This eliminates the need to pass OptLevel flag all over the place and makes it possible for any codegen pass to use this information. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144788 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-15Remove all remaining uses of Value::getNameStr().Benjamin Kramer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144648 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-12Fixed the MCJIT so that it can emit not only instanceSean Callanan
methods but also class methods for Objective-C. Clang emits Objective-C method names with '\1' at the beginning, and the JIT has pre-existing logic to try prepending a '\1' when searching a module for an instance method (that is, a method whose name begins with '-'). I simply extended it to do the same thing when it encountered a class method (a method whose name begins with '+'). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144451 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-12build: Attempt to rectify inconsistencies between CMake and LLVMBuild ↵Daniel Dunbar
versions of explicit dependencies. - The hope is that we have a tool/test to verify these are accurate (and tight) soon. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144444 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-03build: Add initial cut at LLVMBuild.txt files.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143634 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-01rename getHostTriple into getDefaultTargetTripleSebastian Pop
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143502 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-01Ignore MachO symbol flags in the upper nibble of n_desc.Jim Grosbach
They don't impact the MCJIT rtdyld, so just mask them off for now. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143472 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-19Adding dependencies to allow -DBUILD_SHARED_LIBS=true to complete.Joe Abbey
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142464 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-18The MCJITMemoryManager takes ownership of the JMM, so don't leak it.Jim Grosbach
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142410 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-30MCJIT initialization TargetDataDanil Malyshev
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140856 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-29Clean up uses of switch instructions so they are not dependent on the ↵Eli Friedman
operand ordering. Patch by Stepan Dyatkovskiy. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140803 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-10Fix the asserts in lib/Target/X86/X86ELFWriterInfo.cpp andRichard Trieu
lib/ExecutionEngine/MCJIT/MCJIT.cpp from: assert("error"); to: assert(0 && "error"); git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139456 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-09Don't tack "Instruction not interpretable yet!" onto the end ofDuncan Sands
the instruction. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139398 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-24Move TargetRegistry and TargetSelect from Target to Support where they belong.Evan Cheng
These are strictly utilities for registering targets and components. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138450 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-14EE: Provide the symbol "lseek64" explicitly with <unistd.h> on Linux glibc.NAKAMURA Takumi
With libcxx, it seems <unistd.h> would not be provided. Thanks to Ryuta Suzuki. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137567 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-12Silence a bunch (but not all) "variable written but not read" warningsDuncan Sands
when building with assertions disabled. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137460 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-29Rewrite the CMake build to use explicit dependencies between libraries,Chandler Carruth
specified in the same file that the library itself is created. This is more idiomatic for CMake builds, and also allows us to correctly specify dependencies that are missed due to bugs in the GenLibDeps perl script, or change from compiler to compiler. On Linux, this returns CMake to a place where it can relably rebuild several targets of LLVM. I have tried not to change the dependencies from the ones in the current auto-generated file. The only places I've really diverged are in places where I was seeing link failures, and added a dependency. The goal of this patch is not to start changing the dependencies, merely to move them into the correct location, and an explicit form that we can control and change when necessary. This also removes a serialization point in the build because we don't have to scan all the libraries before we begin building various tools. We no longer have a step of the build that regenerates a file inside the source tree. A few other associated cleanups fall out of this. This isn't really finished yet though. After talking to dgregor he urged switching to a single CMake macro to construct libraries with both sources and dependencies in the arguments. Migrating from the two macros to that style will be a follow-up patch. Also, llvm-config is still generated with GenLibDeps.pl, which means it still has slightly buggy dependencies. The internal CMake 'llvm-config-like' macro uses the correct explicitly specified dependencies however. A future patch will switch llvm-config generation (when using CMake) to be based on these deps as well. This may well break Windows. I'm getting a machine set up now to dig into any failures there. If anyone can chime in with problems they see or ideas of how to solve them for Windows, much appreciated. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136433 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-20- Move CodeModel from a TargetMachine global option to MCCodeGenInfo.Evan Cheng
- Introduce JITDefault code model. This tells targets to set different default code model for JIT. This eliminates the ugly hack in TargetMachine where code model is changed after construction. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135580 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-20Extra semi-colon.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135561 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-19Convert TargetData::getIndexedOffset to use ArrayRef.Jay Foad
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135478 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-19Introduce MCCodeGenInfo, which keeps information that can affect codegenEvan Cheng
(including compilation, assembly). Move relocation model Reloc::Model from TargetMachine to MCCodeGenInfo so it's accessible even without TargetMachine. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135468 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-18Move getInitialFrameState from TargetFrameInfo to MCAsmInfo (suggestions forEvan Cheng
better location welcome). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135438 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-18Add APInt(numBits, ArrayRef<uint64_t> bigVal) constructor to prevent future ↵Jeffrey Yasskin
ambiguity errors like the one corrected by r135261. Migrate all LLVM callers of the old constructor to the new one. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135431 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-18land David Blaikie's patch to de-constify Type, with a few tweaks.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135375 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-15Convert CallInst and InvokeInst APIs to use ArrayRef.Jay Foad
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135265 91177308-0d34-0410-b5e6-96231b3b80d8
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