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* Add the FMA3 feature in order to test FMA encoding using the old jit.Nadav Rotem2013-08-211-0/+10
| | | | | | | | Patch by Chris Bieneman! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188865 91177308-0d34-0410-b5e6-96231b3b80d8
* [tests] Cleanup initialization of test suffixes.Daniel Dunbar2013-08-161-2/+2
| | | | | | | | | | | | | | | | | - Instead of setting the suffixes in a bunch of places, just set one master list in the top-level config. We now only modify the suffix list in a few suites that have one particular unique suffix (.ml, .mc, .yaml, .td, .py). - Aside from removing the need for a bunch of lit.local.cfg files, this enables 4 tests that were inadvertently being skipped (one in Transforms/BranchFolding, a .s file each in DebugInfo/AArch64 and CodeGen/PowerPC, and one in CodeGen/SI which is now failing and has been XFAILED). - This commit also fixes a bunch of config files to use config.root instead of older copy-pasted code. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188513 91177308-0d34-0410-b5e6-96231b3b80d8
* [tests] Update to use lit_config and lit package, as appropriate.Daniel Dunbar2013-08-091-18/+19
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188076 91177308-0d34-0410-b5e6-96231b3b80d8
* [lit] Remove on_clone member, which is no longer used.Daniel Dunbar2013-08-081-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188006 91177308-0d34-0410-b5e6-96231b3b80d8
* [tests] Make string encoding issues explicit.Daniel Dunbar2013-08-071-3/+3
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187929 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove "lto_on_osx" xfails, now that -rdynamic works on Darwin.Bob Wilson2013-08-041-4/+0
| | | | | | | Note that this will require a recent version of the linker for Darwin builds with LTO to pass these tests. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187711 91177308-0d34-0410-b5e6-96231b3b80d8
* Add the ability to use guarded malloc when running llvm lit tests.David Dean2013-07-111-0/+20
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186134 91177308-0d34-0410-b5e6-96231b3b80d8
* Suppress llvm/test/Other/can-execute.txt on msys bash.NAKAMURA Takumi2013-06-261-0/+4
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184932 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove the LLVM specific archive index.Rafael Espindola2013-06-141-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Archive files (.a) can have a symbol table indicating which object files in them define which symbols. The purpose of this symbol table is to speed up linking by allowing the linker the read only the .o files it is actually going to use instead of having to parse every object's symbol table. LLVM's archive library currently supports a LLVM specific format for such table. It is hard to see any value in that now that llvm-ld is gone: * System linkers don't use it: GNU ar uses the same plugin as the linker to create archive files with a regular index. The OS X ar creates no symbol table for IL files, I assume the linker just parses all IL files. * It doesn't interact well with archives having both IL and native objects. * We probably don't want to be responsible for yet another archive format variant. This patch then: * Removes support for creating and reading such index from lib/Archive. * Remove llvm-ranlib, since there is nothing left for it to do. We should in the future add support for regular indexes to llvm-ar for both native and IL objects. When we do that, llvm-ranlib should be reimplemented as a symlink to llvm-ar, as it is equivalent to "ar s". git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184019 91177308-0d34-0410-b5e6-96231b3b80d8
* Do not to perform RUN line substitution of llc if that's prefixed by a hypnenEli Bendersky2013-06-141-3/+9
| | | | | | | | | | (-llc), similarly to the way it was done for clang and llvmc. This doesn't affect the upstream llvm tests but helps when developing custom LLVM-based tools and testing them within the LLVM regression framework. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183994 91177308-0d34-0410-b5e6-96231b3b80d8
* AArch64: use MCJIT by default and enable related tests.Tim Northover2013-05-061-0/+1
| | | | | | | This just enables some testing I'd missed after implementing MCJIT support. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181215 91177308-0d34-0410-b5e6-96231b3b80d8
* [SystemZ] Set up JIT/MCJIT test casesUlrich Weigand2013-05-061-1/+2
| | | | | | | | | | | | | 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
* Use zlib to uncompress debug sections in DWARF parser.Alexey Samsonov2013-04-231-0/+3
| | | | | | | | This makes llvm-dwarfdump and llvm-symbolizer understand debug info sections compressed by ld.gold linker. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180088 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove obsolete object file dumpersNico Rieck2013-04-121-10/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179362 91177308-0d34-0410-b5e6-96231b3b80d8
* Add object-emission flag for lit tests. This flag is usedJyotsna Verma2013-04-101-0/+4
| | | | | | | | | | | | | | | | | | to disable following tests for Hexagon that require direct object generation support. DebugInfo/dwarf-public-names.ll DebugInfo/dwarf-version.ll DebugInfo/member-pointers.ll DebugInfo/namespace.ll DebugInfo/two-cus-from-same-file.ll Fixes bug 15616 - http://llvm.org/bugs/show_bug.cgi?id=15616 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179209 91177308-0d34-0410-b5e6-96231b3b80d8
* [test] Use lit's shell test runner on WindowsReid Kleckner2013-04-101-3/+12
| | | | | | | | | | | | | | | | | | | | | | Summary: I did a local comparison between using bash and using lit's runner, and more of the suite passes with lit than passes with bash. Most of the bash failures have to do with /dev/null, which is nonsensical on Windows, but the lit runner handles it. The lit shell runner is also much faster than bash, so I would expect most Windows devs would want it by default. The behavior can be overridden on any OS by setting LIT_USE_INTERNAL_SHELL to 0 or 1 in the environment. Reviewers: chapuni, ddunbar CC: llvm-commits, timurrrr Differential Revision: http://llvm-reviews.chandlerc.com/D559 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179173 91177308-0d34-0410-b5e6-96231b3b80d8
* Propagate path to ASan/MSan symbolizer into test environment to produce ↵Alexey Samsonov2013-04-041-0/+5
| | | | | | useful reports on errors. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178749 91177308-0d34-0410-b5e6-96231b3b80d8
* Disable ASan/MSan symbolization of reports in tests.Evgeniy Stepanov2013-03-271-4/+0
| | | | | | | It was using an instrumented symbolizer binary, which is a potential fork bomb. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178139 91177308-0d34-0410-b5e6-96231b3b80d8
* Add asan/msan to the list of available features in LIT test runnerAlexey Samsonov2013-03-261-0/+7
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@177994 91177308-0d34-0410-b5e6-96231b3b80d8
* Fixup for r176933: more careful setup of path to llvm-symbolizerAlexey Samsonov2013-03-151-5/+4
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@177144 91177308-0d34-0410-b5e6-96231b3b80d8
* Set symbolizer path in the test environment.Evgeniy Stepanov2013-03-131-0/+5
| | | | | | | This is needed to get symbolized stack traces when running LLVM tests under (A|M)San. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176933 91177308-0d34-0410-b5e6-96231b3b80d8
* Introduce llvm::sys::getProcessTriple() function.Peter Collingbourne2013-01-161-6/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | 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
* Adding tests for the Intel JIT event listener's MCJIT support.Andrew Kaylor2012-11-211-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168459 91177308-0d34-0410-b5e6-96231b3b80d8
* llvm/test/lit.cfg: Don't use mcjit to ppc32 yet, not ready.NAKAMURA Takumi2012-11-011-1/+2
| | | | | | | Unsupported CPU type! UNREACHABLE executed at llvm/lib/ExecutionEngine/RuntimeDyld/RuntimeDyldELF.cpp:553! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167231 91177308-0d34-0410-b5e6-96231b3b80d8
* Set %defaultjit to use MCJIT for PowerPC targets.Ulrich Weigand2012-10-301-1/+2
| | | | | | | | Update Transforms/LICM/2003-12-11-SinkingToPHI.ll test to use %defaultjit as well. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167031 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix unexpected passes. These test do work with LTO on linux. I tested bothRafael Espindola2012-10-261-3/+4
| | | | | | a cmake and an autoconf build. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166748 91177308-0d34-0410-b5e6-96231b3b80d8
* tests: Stop mangling '-vg' into the triple, we don't use this currently.Daniel Dunbar2012-10-191-4/+0
| | | | | | - Also, lit is going to get a valgrind feature, instead. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166302 91177308-0d34-0410-b5e6-96231b3b80d8
* test: Add a lit config variable to check if LTO is enabled.Daniel Dunbar2012-10-181-0/+4
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166225 91177308-0d34-0410-b5e6-96231b3b80d8
* Use pre-python 2.5 syntax in lit.cfg.Sebastian Pop2012-10-181-1/+4
| | | | | | Author: Quentin Neill <qneill@codeaurora.org> git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166217 91177308-0d34-0410-b5e6-96231b3b80d8
* Enable llvm/test/ExecutionEngine/MCJIT also for cygwin.NAKAMURA Takumi2012-10-051-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165313 91177308-0d34-0410-b5e6-96231b3b80d8
* test/ExecutionEngine/MCJIT: MCJIT should work also on mingw.NAKAMURA Takumi2012-10-031-1/+1
| | | | | | FIXME: Also cygwin? git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165081 91177308-0d34-0410-b5e6-96231b3b80d8
* Support for generating ELF objects on Windows.Andrew Kaylor2012-10-021-0/+7
| | | | | | This adds 'elf' as a recognized target triple environment value and overrides the default generated object format on Windows platforms if that value is present. This patch also enables MCJIT tests on Windows using the new environment value. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165030 91177308-0d34-0410-b5e6-96231b3b80d8
* Add default JIT LIT variable.James Molloy2012-10-021-0/+5
| | | | | | | | Patch by David Tweed! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164996 91177308-0d34-0410-b5e6-96231b3b80d8
* llvm/test/lit.cfg: Retweak for Win32 to fix testing.NAKAMURA Takumi2012-07-031-13/+13
| | | | | | | | | | | | | - execute_external should be; - Not on Win32. - Using bash. In reverse, "execute_internal" shoud be (Win32 && !bash). - lit.getBashPath() behaves differently before and after tweaking $PATH. I will add a few explanations there later. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159641 91177308-0d34-0410-b5e6-96231b3b80d8
* Convert all tests using TCL-style quoting to use shell-style quoting.Chandler Carruth2012-07-021-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | This was done through the aid of a terrible Perl creation. I will not paste any of the horrors here. Suffice to say, it require multiple staged rounds of replacements, state carried between, and a few nested-construct-parsing hacks that I'm not proud of. It happens, by luck, to be able to deal with all the TCL-quoting patterns in evidence in the LLVM test suite. If anyone is maintaining large out-of-tree test trees, feel free to poke me and I'll send you the steps I used to convert things, as well as answer any painful questions etc. IRC works best for this type of thing I find. Once converted, switch the LLVM lit config to use ShTests the same as Clang. In addition to being able to delete large amounts of Python code from 'lit', this will also simplify the entire test suite and some of lit's architecture. Finally, the test suite runs 33% faster on Linux now. ;] For my 16-hardware-thread (2x 4-core xeon e5520): 36s -> 24s git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159525 91177308-0d34-0410-b5e6-96231b3b80d8
* Switch a bunch of Linker tests from using elaborate echo productions toChandler Carruth2012-07-021-0/+5
| | | | | | | | | | | | | | | | just provide and reference separate input files from an Inputs subdirectory. This pattern works very well in the Clang tree and is easier to understand in my opinion. It also has fewer limitations and will remove one particularly annoying use of TCL-style {} quoting from the testsuite. Also teach the LLVM lit configuration to avoid recursing into 'Inputs' subdirectories. This wasn't required for the previous 'Inputs' subdirectories used due to fortuitous suffix patterns. This is the first step to completely removing support for TCL-style tests. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159520 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove 'site.exp' building from both CMake and configure+make.Chandler Carruth2012-06-281-15/+4
| | | | | | | | | | | This is another vestige of the DejaGNU roots. There were FIXMEs in the lit setup to add a 'lit.site.cfg', which has been around for quite some time now, so I've properly switched the handling of the 4 things actually used in site.exp to go through lit.site.cfg now. No more parsing of the .exp file, one fewer configure-style generated file, etc., etc. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159313 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove llvm-ld and llvm-stub (which is only used by llvm-ld).Michael J. Spencer2012-04-191-2/+2
| | | | | | | | | | | | | | | | llvm-ld is no longer useful and causes confusion and so it is being removed. * Does not work very well on Windows because it must call a gcc like driver to assemble and link. * Has lots of hard coded paths which are wrong on many systems. * Does not understand most of ld's options. * Can be partially replaced by llvm-link | opt | {llc | as, llc -filetype=obj} | ld, or fully replaced by Clang. I know of no production use of llvm-ld, and hacking use should be replaced by Clang's driver. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155147 91177308-0d34-0410-b5e6-96231b3b80d8
* Catch the Python exception when subprocess.Popen is failing.Sylvestre Ledru2012-04-131-1/+6
| | | | | | | | | | For example, if llc cannot be found, the full python stacktrace is displayed and no interesting information are provided. + fail the process when an exception occurs git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154665 91177308-0d34-0410-b5e6-96231b3b80d8
* Continue cleanup of LIT, getting rid of the remaining artifacts from dejagnuEli Bendersky2012-03-251-64/+0
| | | | | | | | | | | | | | | | | | * Removed test/lib/llvm.exp - it is no longer needed * Deleted the dg.exp reading code from test/lit.cfg. There are no dg.exp files left in the test suite so this code is no longer required. test/lit.cfg is now much shorter and clearer * Removed a lot of duplicate code in lit.local.cfg files that need access to the root configuration, by adding a "root" attribute to the TestingConfig object. This attribute is dynamically computed to provide the same information as was previously provided by the custom getRoot functions. * Documented the config.root attribute in docs/CommandGuide/lit.pod git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153408 91177308-0d34-0410-b5e6-96231b3b80d8
* Replace all instances of dg.exp file with lit.local.cfg, since all tests are ↵Eli Bendersky2012-02-161-1/+0
| | | | | | | | | | | run with LIT now and now Dejagnu. dg.exp is no longer needed. Patch reviewed by Daniel Dunbar. It will be followed by additional cleanup patches. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150664 91177308-0d34-0410-b5e6-96231b3b80d8
* Adding a basic ELF dynamic loader and MC-JIT for ELF. Functionality is ↵Eli Bendersky2012-01-161-7/+23
| | | | | | | | | | 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
* test/lit.cfg: Enable the feature 'asserts' to check output of llc -version.NAKAMURA Takumi2011-11-281-1/+6
| | | | | | | llc knows whether he is compiled with -DNDEBUG. | Optimized build with assertions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145230 91177308-0d34-0410-b5e6-96231b3b80d8
* Update lit's list of tools.Benjamin Kramer2011-11-051-4/+6
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143815 91177308-0d34-0410-b5e6-96231b3b80d8
* tests: Rip out a bunch of now unused test code relating to use of llvm-gcc ↵Daniel Dunbar2011-10-271-27/+2
| | | | | | in LLVM tests. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143143 91177308-0d34-0410-b5e6-96231b3b80d8
* s/tblgen/llvm-tblgen/g in a few missed places, including the testsPeter Collingbourne2011-10-061-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141294 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix PR9833/PR11054 (patch provided by Patrik Hägglund)David Dean2011-10-041-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141092 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove llvm-gcc and various compiler handling from llvm. It's not neededEric Christopher2011-09-201-4/+0
| | | | | | here anymore and has been migrated to the test-suite project. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140216 91177308-0d34-0410-b5e6-96231b3b80d8
* Lit option for ignoring stderr output.Andrew Trick2011-08-301-0/+3
| | | | | | | | | This is useful for testing a build a temporarily hand instrumented build. Patch by arrowdodger! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138804 91177308-0d34-0410-b5e6-96231b3b80d8
* lit support for REQUIRES: asserts.Andrew Trick2011-06-221-0/+3
| | | | | | | | | | | Take #2. Don't piggyback on the existing config.build_mode. Instead, define a new lit feature for each build feature we need (currently just "asserts"). Teach both autoconf'd and cmake'd Makefiles to define this feature within test/lit.site.cfg. This doesn't require any lit harness changes and should be more robust across build systems. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133664 91177308-0d34-0410-b5e6-96231b3b80d8
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