Commit Graph

155 Commits

Author SHA1 Message Date
Peter Collingbourne
1d815cac84 LibDriver, llvm-lib: introduce.
llvm-lib is intended to be a lib.exe compatible utility that also
understands bitcode. The implementation lives in a library so that
lld can use it to implement /lib.

Differential Revision: http://reviews.llvm.org/D10297

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@239434 91177308-0d34-0410-b5e6-96231b3b80d8
2015-06-09 21:50:22 +00:00
Pete Cooper
a534f7be2b Add yaml-bench to the list of tools make check needs to run
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@236792 91177308-0d34-0410-b5e6-96231b3b80d8
2015-05-07 22:53:11 +00:00
Matthias Braun
cccd128a8a Lit: Allow overriding llvm tool paths+arguments, make -D an alias for --param
These changes allow usages where you want to pass an additional
commandline option to all invocations of a specific llvm tool. Example:

> llvm-lit -Dllc=llc -enable-misched -verify-machineinstrs

Differential Revision: http://reviews.llvm.org/D9487

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@236461 91177308-0d34-0410-b5e6-96231b3b80d8
2015-05-04 21:36:36 +00:00
Yunzhong Gao
2c11db2e64 Tell lit.cfg about more Windows triples.
For example, the host triple on my 64-bit PC is x86_64-pc-windows-msvc.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@232854 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-20 22:08:40 +00:00
Peter Collingbourne
aa01400663 test: Make a start on a test suite for libLTO.
This works in a similar way to the gold plugin tests. We search for a compatible
linker on $PATH and use it to run tests against our just-built libLTO. To start
with, test the just added opt level functionality.

Differential Revision: http://reviews.llvm.org/D8472

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@232785 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-19 23:55:38 +00:00
Peter Collingbourne
5e86804089 gold: Make powerpc support optional for the tests.
Differential Revision: http://reviews.llvm.org/D8400

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@232744 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-19 18:23:31 +00:00
David Majnemer
c976146d31 llvm-cxxdump: Rename llvm-vtabledump to llvm-cxxdump
llvm-vtabledump has grown enough functionality not related to vtables
that it deserves a name which is more descriptive.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@232301 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-15 01:30:58 +00:00
David Blaikie
7f620e56cd Change SystemZ large tests to use the existing long_tests property
(this is already used in Clang for a couple of tests)

Reviewers: uweigand

Differential Revision: http://reviews.llvm.org/D7965

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@230998 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-02 19:34:11 +00:00
Chandler Carruth
15db81893f [gold] Consolidate the gold plugin options and actually search for
a gold binary explicitly. Substitute this binary into the tests rather
than just directly executing the 'ld' binary.

This should allow folks to inject a cross compiling gold binary, or in
my case to use a gold binary built and installed somewhere other than
/usr/bin/ld. It should also allow the tests to find 'ld.gold' so that
things work even if gold isn't the default on the system.

I've only stubbed out support in the makefile to preserve the existing
behavior with none of the fancy logic. If someone else wants to add
logic here, they're welcome to do so.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229251 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-14 09:43:57 +00:00
Chandler Carruth
45d67e923d [lit] Make the gold plugin support testing work with a python3
interpreter. Seems that's a better path than pinning to python2.7.

Thanks to Justin for prodding me toward a fix. =]

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229247 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-14 09:05:56 +00:00
Owen Anderson
a657cab9ec Remove a gross usage of environment variables in MachineVerifier, replacing it with support for setting the -verify-machineinstrs flag via an environment variable in LIT.
This preserves the handy functionality of force-enabling the MachineVerifier, without the need to embed usage of environment variables in LLVM client applications.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@228079 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-04 00:02:59 +00:00
NAKAMURA Takumi
19d9f342ed llvm/test/lit.cfg: have_ld_plugin_support(): Use decode() for stdout.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@225171 91177308-0d34-0410-b5e6-96231b3b80d8
2015-01-05 14:18:04 +00:00
Yaron Keren
c0bd970d0e Teach lit.cfg to recognize -windows-gnu in addition to -mingw32.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@224421 91177308-0d34-0410-b5e6-96231b3b80d8
2014-12-17 09:55:15 +00:00
Frederic Riss
31e081ed96 Initial dsymutil tool commit.
The goal of this tool is to replicate Darwin's dsymutil functionality
based on LLVM. dsymutil is a DWARF linker. Darwin's linker (ld64) does
not link the debug information, it leaves it in the object files in
relocatable form, but embbeds a `debug map` into the executable that
describes where to find the debug information and how to relocate it.
When releasing/archiving a binary, dsymutil is called to link all the DWARF
information into a `dsym bundle` that can distributed/stored along with
the binary.

With this commit, the LLVM based dsymutil is just able to parse the STABS
debug maps embedded by ld64 in linked binaries (and not all of them, for
example archives aren't supported yet).

Note that the tool directory is called dsymutil, but the executable is
currently called llvm-dsymutil. This discrepancy will disappear once the
tool will be feature complete. At this point the executable will be renamed
to dsymutil, but until then you do not want it to override the system one.

    Differential Revision: http://reviews.llvm.org/D6242

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@224134 91177308-0d34-0410-b5e6-96231b3b80d8
2014-12-12 17:31:24 +00:00
Peter Zotov
a0a26f222b [OCaml] [cmake] Add CMake buildsystem for OCaml.
Closes PR15325.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@223071 91177308-0d34-0410-b5e6-96231b3b80d8
2014-12-01 19:50:23 +00:00
Rafael Espindola
bc64560aed Only run the gold plugin tests if gold supports the targets we test with.
This fixes pr21345.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221669 91177308-0d34-0410-b5e6-96231b3b80d8
2014-11-11 05:27:12 +00:00
David Majnemer
281fc1721b test: Restore llvm-lit (at least for my machine)
r221137 feeds None into os.path.join which is not valid.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221242 91177308-0d34-0410-b5e6-96231b3b80d8
2014-11-04 05:54:50 +00:00
Rafael Espindola
3ada4ec04c Handle ASAN_OPTIONS and UBSAN_OPTIONS in TestingConfig.py
Currently they are passed to tests of llvm itself, but not, for example, lld.

With this patch the options are visible in every test.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221198 91177308-0d34-0410-b5e6-96231b3b80d8
2014-11-03 23:04:56 +00:00
Peter Zotov
a8ea2c9bd7 Unbreak build.
A bug in lit.cfg was introduced in r221137.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221144 91177308-0d34-0410-b5e6-96231b3b80d8
2014-11-03 09:58:41 +00:00
Peter Zotov
cf0fe98b05 [OCaml] Avoid embedding absolute paths into executables.
Bindings built out-of-tree, e.g. via OPAM, should append
a line to META.llvm like the following:

linkopts = "-cclib -L$libdir -cclib -Wl,-rpath,$libdir"

where $libdir is the lib/ directory where LLVM libraries are
installed.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221139 91177308-0d34-0410-b5e6-96231b3b80d8
2014-11-03 09:51:34 +00:00
Peter Zotov
95a8dca3db [OCaml] Run tests twice, with ocamlc and ocamlopt (if available)
ocamlc and ocamlopt expose a distinct set of buildsystem bugs, e.g.
only ocamlc would detect -custom or -dllib-related bugs, and as all
buildbots will have ocamlopt, these bugs will stay hidden.

This change should add no more than 30 seconds of testing time.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221137 91177308-0d34-0410-b5e6-96231b3b80d8
2014-11-03 09:50:53 +00:00
Peter Zotov
a8111668bb lit: PR21417: don't try to update OCAMLPATH if LibDir is empty.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220919 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-30 19:26:42 +00:00
Peter Zotov
d1fc3a020d [OCaml] Enable backtraces in tests.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220900 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-30 08:29:57 +00:00
Peter Zotov
47f88b5bdf [OCaml] [autoconf] Migrate to ocamlfind.
This commit updates the OCaml bindings and tests to use ocamlfind.
The bindings are migrated in order to use ctypes, which are now
required for MCJIT-backed Llvm_executionengine.
The tests are migrated in order to use OUnit and to verify that
the distributed META.llvm allows to build working executables.

Every OCaml toolchain invocation is now chained through ocamlfind,
which (in theory) allows to cross-compile the OCaml bindings.

The configure script now checks for ctypes (>= 0.2.3) and
OUnit (>= 2). The code depending on these libraries will be added
later. The configure script does not check the package versions
in order to keep changes less invasive.

Additionally, OCaml bindings will now be automatically enabled
if ocamlfind is detected on the system, rather than ocamlc, as it
was before.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220899 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-30 08:29:45 +00:00
Peter Zotov
b4d023aafe [OCaml] PR9719, PR14727: Make tests run without ocamlopt.
Previously, tests hardcoded ocamlopt and cmxa, which broke builds on
machines without ocamlopt. Instead, they now fall back to ocamlc.

As a side effect this fixes PR14727, which was caused by a crude hack
that replaced gcc with g++ everywhere in the ocamlopt native compiler
path and passes it back using -cc. Now the tests use the same
technique as META, i.e. -cclib -lstdc++. It might be more fragile
than using g++ explicitly, but it will break when the installed
package will also break, which is good.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220828 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-28 22:39:36 +00:00
Peter Collingbourne
bdc3a5b99a Add llvm-go tool.
This tool lets us build LLVM components within the tree by setting up a
$GOPATH that resembles a tree fetched in the normal way with "go get".

It is intended that components such as the Go frontend will be built in-tree
using this tool.

Differential Revision: http://reviews.llvm.org/D5902

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220462 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-23 02:33:23 +00:00
Peter Collingbourne
798ace2e58 Initial version of Go bindings.
This code is based on the existing LLVM Go bindings project hosted at:
https://github.com/go-llvm/llvm

Note that all contributors to the gollvm project have agreed to relicense
their changes under the LLVM license and submit them to the LLVM project.

Differential Revision: http://reviews.llvm.org/D5684

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@219976 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-16 22:48:02 +00:00
NAKAMURA Takumi
e6fb7265d7 llvm/test/lit.cfg: Suppress dwarf stuff for targeting x86_64-mingw32 while investigating since r219108.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@219171 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-06 23:29:06 +00:00
Scott Douglass
f14380a2e8 pass environment when invoking llvm-config from lit.cfg
Use the same environment when invoking llvm-config from lit.cfg as
will be used when running tests, so that ASAN_OPTIONS, INCLUDE, etc.
are present.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@218403 91177308-0d34-0410-b5e6-96231b3b80d8
2014-09-24 18:37:48 +00:00
Alexey Samsonov
dc4eb3d6dc Exclude known and bugzilled failures from UBSan bootstrap
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@217979 91177308-0d34-0410-b5e6-96231b3b80d8
2014-09-17 20:17:52 +00:00
Eric Christopher
d5dd8ce2a5 Reinstate "Nuke the old JIT."
Approved by Jim Grosbach, Lang Hames, Rafael Espindola.

This reinstates commits r215111, 215115, 215116, 215117, 215136.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@216982 91177308-0d34-0410-b5e6-96231b3b80d8
2014-09-02 22:28:02 +00:00
Alexey Samsonov
79e9b30b11 Introduce -DLLVM_USE_SANITIZER=Undefined CMake option to build UBSan-ified version of LLVM/Clang.
I've fixed most of the simple bugs and currently "check-llvm" test suite
has 26 failures, and "check-clang" suite has 5 failures.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@216701 91177308-0d34-0410-b5e6-96231b3b80d8
2014-08-29 00:50:36 +00:00
Eric Christopher
aa5b9c0f6f Temporarily Revert "Nuke the old JIT." as it's not quite ready to
be deleted. This will be reapplied as soon as possible and before
the 3.6 branch date at any rate.

Approved by Jim Grosbach, Lang Hames, Rafael Espindola.

This reverts commits r215111, 215115, 215116, 215117, 215136.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@215154 91177308-0d34-0410-b5e6-96231b3b80d8
2014-08-07 22:02:54 +00:00
Rafael Espindola
875710a2fd Nuke the old JIT.
I am sure we will be finding bits and pieces of dead code for years to
come, but this is a good start.

Thanks to Lang Hames for making MCJIT a good replacement!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@215111 91177308-0d34-0410-b5e6-96231b3b80d8
2014-08-07 14:21:18 +00:00
Duncan P. N. Exon Smith
89c4197256 Rename llvm-uselistorder => verify-uselistorder
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@214318 91177308-0d34-0410-b5e6-96231b3b80d8
2014-07-30 17:11:27 +00:00
Rafael Espindola
12cc465b43 Start adding some tests for the gold plugin.
These are only used when the 'ld' in the path is gold and the plugin has
been built, but it is already a start to make sure we don't regress features
that cannot be tested with llvm-lto.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@214058 91177308-0d34-0410-b5e6-96231b3b80d8
2014-07-27 23:11:06 +00:00
Duncan P. N. Exon Smith
2602b66b91 Move -verify-use-list-order into llvm-uselistorder
Ugh.  Turns out not even transformation passes link in how to read IR.
I sincerely believe the buildbots will finally agree with my system
after this though.  (I don't really understand why all of this has been
working on my system, but not on all the buildbots.)

Create a new tool called llvm-uselistorder to use for verifying use-list
order.  For now, just dump everything from the (now defunct)
-verify-use-list-order pass into the tool.

This might be a better way to test use-list order anyway.

Part of PR5680.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@213957 91177308-0d34-0410-b5e6-96231b3b80d8
2014-07-25 17:13:03 +00:00
David Majnemer
51a4c9439c Opportunistically fix the builders
A builder complained that it couldn't find llvm-vtabledump, this is
probably because it wasn't a dependency of the 'test' target.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@213905 91177308-0d34-0410-b5e6-96231b3b80d8
2014-07-24 23:26:54 +00:00
Rafael Espindola
8971050012 Remove unused substitution.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@213839 91177308-0d34-0410-b5e6-96231b3b80d8
2014-07-24 04:09:04 +00:00
NAKAMURA Takumi
ffbe320e79 llvm/test/lit.cfg: Let %python available.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@212819 91177308-0d34-0410-b5e6-96231b3b80d8
2014-07-11 14:36:39 +00:00
Rafael Espindola
67c5f45306 Delete utils/FileUpdate.
It is unused and it looks like it was never used.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@211508 91177308-0d34-0410-b5e6-96231b3b80d8
2014-06-23 17:58:39 +00:00
NAKAMURA Takumi
fe755c57f8 Introduce a Lit feature "debug_frame" and apply it to llvm/test/MC/ELF/cfi-version.ll.
.debug_frame is not emitted for targeting Windows x64.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@211466 91177308-0d34-0410-b5e6-96231b3b80d8
2014-06-22 12:35:39 +00:00
Alp Toker
8aeca44558 Reduce verbiage of lit.local.cfg files
We can just split targets_to_build in one place and make it immutable.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@210496 91177308-0d34-0410-b5e6-96231b3b80d8
2014-06-09 22:42:55 +00:00
Adam Nemet
a822fab74d [Test] Remove c-index-test from the list of substitutions
All the tests are under the clang tests and none should be under llvm moving
forward.

The topic was discussed in this thread:

http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20140428/214905.html

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208234 91177308-0d34-0410-b5e6-96231b3b80d8
2014-05-07 18:16:02 +00:00
Adam Nemet
d51c57f4e7 [Test] Remove substitution for clang
clang should not be used in the llvm tests.  The topic was discussed in this
thread:

http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20140428/214905.html

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207976 91177308-0d34-0410-b5e6-96231b3b80d8
2014-05-05 17:17:27 +00:00
Chandler Carruth
c7b30d80a2 [sanitizers] Propagate the sanitizer options through to the lit context.
This makes it *really* easy to debug leaks FYI:

ASAN_OPTIONS=detect_leaks=1 ./bin/llvm-lit -v <path to test>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207874 91177308-0d34-0410-b5e6-96231b3b80d8
2014-05-02 21:47:35 +00:00
Alexey Samsonov
289978069f Don't expect to find fpcmp and PerfectShuffle when running lit tests
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207704 91177308-0d34-0410-b5e6-96231b3b80d8
2014-04-30 21:26:35 +00:00
Saleem Abdulrasool
b7c41fe882 tests: Windows ARM now supports object emission
Update lit.cfg with the fact that LLVM can now generate WoA PE/COFF objects.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207347 91177308-0d34-0410-b5e6-96231b3b80d8
2014-04-27 04:29:36 +00:00
Saleem Abdulrasool
5fe5b3dcc8 ARM: update even more tests
More updating of tests to be explicit about the target triple rather than
relying on the default target triple supporting ARM mode.

Indicate to lit that object emission is not yet available for Windows on ARM.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@205545 91177308-0d34-0410-b5e6-96231b3b80d8
2014-04-03 17:35:22 +00:00
David Blaikie
4a9c2585ab llvm-mc: error when -compress-debug-sections is requested and zlib is not linked
This is a bit of a stab in the dark, since I have zlib on my machine.
Just going to bounce it off the bots & see if it sticks.

Do we have some convention for negative REQUIRES: checks? Or do I just
need to add a feature like I've done here?

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@205050 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-28 20:45:24 +00:00