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2013-05-10Fix MCJITCAPITest.cpp unit test on Windows.Andrew Kaylor
MCJIT on Windows requires an explicit target triple with "-elf" appended to generate objects in ELF format. The common test framework was setting up this triple, but it wasn't passed to the C API in the test. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181614 91177308-0d34-0410-b5e6-96231b3b80d8
2013-05-07Remove exception handling support from the old JIT.Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181354 91177308-0d34-0410-b5e6-96231b3b80d8
2013-05-06[SystemZ] Set up JIT/MCJIT test casesUlrich Weigand
This patch adds the necessary configuration bits and #ifdef's to set up the JIT/MCJIT test cases for SystemZ. Like other recent targets, we do fully support MCJIT, but do not support the old JIT at all. Set up the lit config files accordingly, and disable old-JIT unit tests. Patch by Richard Sandiford. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181207 91177308-0d34-0410-b5e6-96231b3b80d8
2013-05-06Simplify JIT unit test #ifdefsUlrich Weigand
Several platforms need to disable all old-JIT unit tests, since they only support the new MCJIT. This currently done via #ifdef'ing out those tests in the ExecutionEngine/JIT/*.cpp files. As those #ifdef's have grown historically, we now have a number of repeated directives which -in total- cover nearly the whole file, but leave a couple of helper functions out. When building the tests with clang itself, those helper functions now cause spurious "unused function" warnings. To fix those warnings, and also to remove the duplicate #ifdef conditions and make it easier to disable the tests for a new target, this patch consolidates the #ifdefs into a single one per file, which covers all the tests including all helper routines. Tested on PowerPC and SystemZ. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181200 91177308-0d34-0410-b5e6-96231b3b80d8
2013-05-01This exposes more MCJIT options via the C API:Filip Pizlo
CodeModel: It's now possible to create an MCJIT instance with any CodeModel you like. Previously it was only possible to create an MCJIT that used CodeModel::JITDefault. EnableFastISel: It's now possible to turn on the fast instruction selector. The CodeModel option required some trickery. The problem is that previously, we were ensuring future binary compatibility in the MCJITCompilerOptions by mandating that the user bzero's the options struct and passes the sizeof() that he saw; the bindings then bzero the remaining bits. This works great but assumes that the bitwise zero equivalent of any field is a sensible default value. But this is not the case for LLVMCodeModel, or its internal equivalent, llvm::CodeModel::Model. In both of those, the default for a JIT is CodeModel::JITDefault (or LLVMCodeModelJITDefault), which is not bitwise zero. Hence this change introduces LLVMInitializeMCJITCompilerOptions(), which will initialize the user's options struct with defaults. The user will use this in the same way that they would have previously used memset() or bzero(). MCJITCAPITest.cpp illustrates the change, as does the comment in ExecutionEngine.h. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180893 91177308-0d34-0410-b5e6-96231b3b80d8
2013-05-01Wrap some lines to bring MCJITCAPITest into conformance with the 80 column ↵Filip Pizlo
limit. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180839 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-29Exposing MCJIT through C APIAndrew Kaylor
Re-submitting with fix for OCaml dependency problems (removing dependency on SectionMemoryManager when it isn't used). Patch by Fili Pizlo git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180720 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-25Re-enabling MCJIT object caching with memory leak fixedAndrew Kaylor
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180575 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-25Revert "Adding object caching support to MCJIT"Rafael Espindola
This reverts commit 07f03923137a91e3cca5d7fc075a22f8c9baf33a. Looks like it broke the valgrind bot: http://lab.llvm.org:8011/builders/llvm-x86_64-linux-vg_leak/builds/649 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180249 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-25Revert "Exposing MCJIT through C API"Rafael Espindola
This reverts commit 8c31b298149ca3c3f2bbd9e8aa9a01c4d91f3d74. It looks like this commit broke some bots: http://lab.llvm.org:8011/builders/llvm-ppc64-linux2/builds/5209 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180248 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-24Exposing MCJIT through C APIAndrew Kaylor
Patch by Filip Pizlo git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180229 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-23Fixing cmake build for MCJIT unit testsAndrew Kaylor
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180150 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-23Adding object caching support to MCJITAndrew Kaylor
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180146 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-05Enable JIT/MCJIT unit tests for targets with JIT support.Jyotsna Verma
Change unittests/ExecutionEngine/Makefile to include Makefile.config before TARGET_HAS_JIT flag is checked. Fixes bug: http://llvm.org/bugs/show_bug.cgi?id=15669 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178871 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-04Explicitly add -Wl,--export-all-symbols on mingw/cygwin.Rafael Espindola
Looks like cmake on windows is not expanding ENABLE_EXPORTS to -Wl,--export-all-symbols on mingw or cygwin, so add this back. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178730 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-04Don't export symbols in every binary on linux.Rafael Espindola
On freebsd this makes sure that symbols are exported on the binaries that need them. The net result is that we should get symbols in the binaries that need them on every platform. On linux x86-64 this reduces the size of the bin directory from 262MB to 250MB. Patch by Stephen Checkoway. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178725 91177308-0d34-0410-b5e6-96231b3b80d8
2013-03-28Disable JIT/MCJIT tests in unittests/ExecutionEngine for the targets that ↵Jyotsna Verma
don't support JIT. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178221 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-28Add support for source and line information to IntelJITEventListener for ↵Andrew Kaylor
object emitted by MCJIT. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173712 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-16Introduce llvm::sys::getProcessTriple() function.Peter Collingbourne
In r143502, we renamed getHostTriple() to getDefaultTargetTriple() as part of work to allow the user to supply a different default target triple at configure time. This change also affected the JIT. However, it is inappropriate to use the default target triple in the JIT in most circumstances because this will not necessarily match the current architecture used by the process, leading to illegal instruction and other such errors at run time. Introduce the getProcessTriple() function for use in the JIT and its clients, and cause the JIT to use it. On architectures with a single bitness, the host and process triples are identical. On other architectures, the host triple represents the architecture of the host CPU, while the process triple represents the architecture used by the host CPU to interpret machine code within the current process. For example, when executing 32-bit code on a 64-bit Linux machine, the host triple may be 'x86_64-unknown-linux-gnu', while the process triple may be 'i386-unknown-linux-gnu'. This fixes JIT for the 32-on-64-bit (and vice versa) build on non-Apple platforms. Differential Revision: http://llvm-reviews.chandlerc.com/D254 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172627 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-11Fix bug in exception table allocation (PR13678)Eli Bendersky
Patch by Michael Muller. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172214 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-02Move all of the header files which are involved in modelling the LLVM IRChandler Carruth
into their new header subdirectory: include/llvm/IR. This matches the directory structure of lib, and begins to correct a long standing point of file layout clutter in LLVM. There are still more header files to move here, but I wanted to handle them in separate commits to make tracking what files make sense at each layer easier. The only really questionable files here are the target intrinsic tablegen files. But that's a battle I'd rather not fight today. I've updated both CMake and Makefile build systems (I think, and my tests think, but I may have missed something). I've also re-sorted the includes throughout the project. I'll be committing updates to Clang, DragonEgg, and Polly momentarily. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171366 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-04Sort the #include lines for unittest/...Chandler Carruth
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169250 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-27Moving SectionMemoryManager into RuntimeDyld and adding unit tests for it.Andrew Kaylor
The SectionMemoryManager now supports (and requires) applying section-specific page permissions. Clients using this memory manager must call either MCJIT::finalizeObject() or SectionMemoryManager::applyPermissions() before executing JITed code. See r168718 for changes from the previous implementation. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168721 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-27Implementing page permission setting in MCJIT unit test SectionMemoryManager.cppAndrew Kaylor
This commit is primarily here for the revision history. I'm about to move the SectionMemoryManager into the RuntimeDyld library, but I wanted to check the changes in here so people could see the differences in the updated implementation. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168718 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-15Interface changes to allow RuntimeDyld memory managers to set memory ↵Andrew Kaylor
permissions after an object has been loaded. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168114 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-31MCJIT unit test: add calls to ensure that instruction caches are properly ↵Amara Emerson
invalidated before code execution. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167146 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-31Port lli bug fix from r166920 to MCJIT unit test.Amara Emerson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167145 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-31Commit access test.Amara Emerson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167144 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-31Disable all old-JIT unit tests on PowerPC.Ulrich Weigand
These tests were all failing since the old JIT doesn't work for PowerPC (any more), and there are no plans to attempt to fix it again (instead, work focuses on MCJIT). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167133 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-18Use an export list when building JIT unittests. <rdar://problem/12473675>Bob Wilson
When building with LTO, the internalize pass is hiding some global symbols that are necessary for the JIT unittests. It seems like that may be a bug in LTO to do that by default, but until that gets fixed, this change makes sure that we export the necessary symbols for the tests to pass. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166220 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-17Marked this variable as 'used' so that LTO doesn't get rid of it.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166092 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-12JITTest.cpp: Use LLVM_ATTRIBUTE_USED, rather than __attribute__ directly!NAKAMURA Takumi
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165790 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-12Mark function as 'used' so that LTO doesn't try to get rid of it.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165781 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-12Revert r165777, "Mark function as 'used' so that LTO doesn't try to get rid ↵NAKAMURA Takumi
of it." git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165780 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-12Mark function as 'used' so that LTO doesn't try to get rid of it.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165777 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-08Some regression tests which are testing the old jit and are exercising ↵James Molloy
functionality which is both known to be broken and not expected to be fixed in the old jit. To remove these from the regression test output, I've marked them XFAIL (for lit tests) and ifdef'd them out (unit tests). These modifications remove the last long-standing regression test failures from the buildbots (though updating the triple to reflect new ubuntu configuration has temporarily caused some new failures). Tested on x86-64 and ARM Linux. Patch by David Tweed! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165390 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-04Adding MCJIT and MemoryBuffer unit testsAndrew Kaylor
Patch by Daniel Malea. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165246 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-28Removing dependency on third party library for Intel JIT event support.Andrew Kaylor
Patch committed on behalf of Kirill Uhanov git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164831 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-26Fix of hang during Intel JIT profilingAndrew Kaylor
Committed on behalf of Kirill Uhanov git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164736 91177308-0d34-0410-b5e6-96231b3b80d8
2012-08-01Implement MipsJITInfo::replaceMachineCodeForFunction.Akira Hatanaka
No new test case is added. This patch makes test JITTest.FunctionIsRecompiledAndRelinked pass on mips platform. Patch by Petar Jovanovic. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@161098 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-15Move llvm/Support/TypeBuilder.h -> llvm/TypeBuilder.h. This completesChandler Carruth
the move of *Builder classes into the Core library. No uses of this builder in Clang or DragonEgg I could find. If there is a desire to have an IR-building-support library that contains all of these builders, that can be easily added, but currently it seems likely that these add no real overhead to VMCore. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@160243 91177308-0d34-0410-b5e6-96231b3b80d8
2012-06-29Move llvm/Support/IRBuilder.h -> llvm/IRBuilder.hChandler Carruth
This was always part of the VMCore library out of necessity -- it deals entirely in the IR. The .cpp file in fact was already part of the VMCore library. This is just a mechanical move. I've tried to go through and re-apply the coding standard's preferred header sort, but at 40-ish files, I may have gotten some wrong. Please let me know if so. I'll be committing the corresponding updates to Clang and Polly, and Duncan has DragonEgg. Thanks to Bill and Eric for giving the green light for this bit of cleanup. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159421 91177308-0d34-0410-b5e6-96231b3b80d8
2012-06-29The DIBuilder class is just a wrapper around debug info creationBill Wendling
(a.k.a. MDNodes). The module doesn't belong in Analysis. Move it to the VMCore instead. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159414 91177308-0d34-0410-b5e6-96231b3b80d8
2012-06-28Move lib/Analysis/DebugInfo.cpp to lib/VMCore/DebugInfo.cpp andBill Wendling
include/llvm/Analysis/DebugInfo.h to include/llvm/DebugInfo.h. The reasoning is because the DebugInfo module is simply an interface to the debug info MDNodes and has nothing to do with analysis. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159312 91177308-0d34-0410-b5e6-96231b3b80d8
2012-06-21llvm/unittests: Simplify LINK_COMPONENTS.NAKAMURA Takumi
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@158942 91177308-0d34-0410-b5e6-96231b3b80d8
2012-06-21llvm/unittests/ExecutionEngine/JIT/CMakeLists.txt: Unbreak build.NAKAMURA Takumi
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@158914 91177308-0d34-0410-b5e6-96231b3b80d8
2012-06-21Add some missing dependencies here that I missed in my first passChandler Carruth
through. Also sort them. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@158911 91177308-0d34-0410-b5e6-96231b3b80d8
2012-06-21Completely refactor the structuring of unittest CMake files to match theChandler Carruth
Makefiles, the CMake files in every other part of the LLVM tree, and sanity. This should also restore the output tree structure of all the unit tests, sorry for breaking that, and thanks for letting me know. The fundamental change is to put a CMakeLists.txt file in the unittest directory, with a single test binary produced from it. This has several advantages: - No more weird directory stripping in the unittest macro, allowing it to be used more readily in other projects. - No more directory prefixes on all the source files. - Allows correct and precise use of LLVM's per-directory dependency system. - Allows use of the checking logic for source files that have not been added to the CMake build. This uncovered a file being skipped with CMake in LLVM and one in Clang's unit tests. - Makes Specifying conditional compilation or other custom logic for JIT tests easier. It did require adding the concept of an explicit 'optional' source file to the CMake build so that the missing-file check can skip cases where the file is *supposed* to be missing. =] This is another chunk of refactoring the CMake build in order to make it usable for other clients like CompilerRT / ASan / TSan. Note that this is interdependent with a Clang CMake change. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@158909 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-16Disable JITTest.FunctionIsRecompiledAndRelinked and JITTest.NoStubsSimon Atanasyan
on MIPS where they are not implemented. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156935 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-29Fix missed files in JIT unittests MakefileDanil Malyshev
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153672 91177308-0d34-0410-b5e6-96231b3b80d8
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