Commit Graph

148 Commits

Author SHA1 Message Date
David Zarzycki 9003b3b76d [CMake] Add missing test dependency
This makes 'ninja clean ; ninja check-all' work again.

llvm-svn: 327002
2018-03-08 14:43:24 +00:00
Igor Laevsky 6f065a9f7c [llvm-opt-fuzzer] Add opt fuzzer to the test-depends list.
This should help with the buildbot failures after rL318293.

llvm-svn: 318295
2017-11-15 15:07:37 +00:00
Mitch Phillips 41450d583b Add test dependency on llvm-cfi-verify to fix up the build breakages on sanitizers.
llvm-svn: 317060
2017-11-01 00:49:45 +00:00
Sam Clegg 0be459e066 Don't set static-libs test feature when using LLVM_LINK_LLVM_DYLIB
This was causing execname-options.ll to fail on the wasm
waterfall.

Differential Revision: https://reviews.llvm.org/D39022

llvm-svn: 316123
2017-10-18 19:37:30 +00:00
Zachary Turner 957d611575 [lit] Make lit support config files with .py extension.
Many editors and Python-related diagnostics tools such as
debuggers break or fail in mysterious ways when python files
don't end in .py.  This is especially true on Windows, but
still exists on other platforms.  I don't want to be too heavy
handed in changing everything across the board, but I do want
to at least *allow* lit configs to have .py extensions.  This
patch makes the discovery process first look for a config file
with a .py extension, and if one is not found, then looks for
a config file using the old method.  So for existing users, there
should be no functional change.

Differential Revision: https://reviews.llvm.org/D37838

llvm-svn: 313849
2017-09-21 00:24:52 +00:00
Hal Finkel faea89735c Add llvm-isel-fuzzer to test/CMakeLists.txt
Tests were added that depend on llvm-isel-fuzzer in r312427, so the tests
should depend on the tool.

llvm-svn: 312433
2017-09-03 03:00:27 +00:00
Petr Hosek 05a04cbedd Reland "[LLVM][llvm-objcopy] Added basic plumbing to get things started"
As discussed on llvm-dev I've implemented the first basic steps towards
llvm-objcopy/llvm-objtool (name pending).

This change adds the ability to copy (without modification) 64-bit
little endian ELF executables that have SHT_PROGBITS, SHT_NOBITS,
SHT_NULL and SHT_STRTAB sections.

Patch by Jake Ehrlich

Differential Revision: https://reviews.llvm.org/D33964

llvm-svn: 309643
2017-08-01 00:33:58 +00:00
Petr Hosek 88ac9a8c07 Revert "Reland "[LLVM][llvm-objcopy] Added basic plumbing to get things started""
This change is failing tests on Windows bots due to permissions.

This reverts commit r309249.

llvm-svn: 309251
2017-07-27 06:02:05 +00:00
Petr Hosek 27bcf6a680 Reland "[LLVM][llvm-objcopy] Added basic plumbing to get things started"
As discussed on llvm-dev I've implemented the first basic steps towards
llvm-objcopy/llvm-objtool (name pending).

This change adds the ability to copy (without modification) 64-bit
little endian ELF executables that have SHT_PROGBITS, SHT_NOBITS,
SHT_NULL and SHT_STRTAB sections.

Patch by Jake Ehrlich

Differential Revision: https://reviews.llvm.org/D33964

llvm-svn: 309249
2017-07-27 04:35:30 +00:00
Petr Hosek 76fb627baf Revert "Reland "[LLVM][llvm-objcopy] Added basic plumbing to get things started""
This reverts commit 0d9d9250483761eb2f50236830161b0e2137d483.

llvm-svn: 309045
2017-07-25 22:39:52 +00:00
Petr Hosek 5e87de3e4e Reland "[LLVM][llvm-objcopy] Added basic plumbing to get things started"
As discussed on llvm-dev I've implemented the first basic steps towards
llvm-objcopy/llvm-objtool (name pending).

This change adds the ability to copy (without modification) 64-bit
little endian ELF executables that have SHT_PROGBITS, SHT_NOBITS,
SHT_NULL and SHT_STRTAB sections.

Patch by Jake Ehrlich

Differential Revision: https://reviews.llvm.org/D33964

llvm-svn: 309043
2017-07-25 22:38:08 +00:00
Petr Hosek a1ddfbb119 Revert "Reland "[LLVM][llvm-objcopy] Added basic plumbing to get things started""
This reverts commit 960873b10dd071298c817ba74ef2228f94ead7a1.

llvm-svn: 309037
2017-07-25 21:55:00 +00:00
Petr Hosek 4e0a4b3674 Reland "[LLVM][llvm-objcopy] Added basic plumbing to get things started"
As discussed on llvm-dev I've implemented the first basic steps towards
llvm-objcopy/llvm-objtool (name pending).

This change adds the ability to copy (without modification) 64-bit
little endian ELF executables that have SHT_PROGBITS, SHT_NOBITS,
SHT_NULL and SHT_STRTAB sections.

Patch by Jake Ehrlich

Differential Revision: https://reviews.llvm.org/D33964

llvm-svn: 309032
2017-07-25 21:16:33 +00:00
NAKAMURA Takumi 3f36aae357 llvm/test/CMakeLists.txt: Add llvm-rc to LLVM_TEST_DEPENDS.
llvm-svn: 308942
2017-07-25 01:44:38 +00:00
Petr Hosek c348f9fcd5 Revert "Reland "[LLVM][llvm-objcopy] Added basic plumbing to get things started""
This reverts commit 2b52298eb28ba4d3eca113353a348c02a6ef1f93.

llvm-svn: 308822
2017-07-22 02:43:50 +00:00
Petr Hosek badc76623c Reland "[LLVM][llvm-objcopy] Added basic plumbing to get things started"
As discussed on llvm-dev I've implemented the first basic steps towards
llvm-objcopy/llvm-objtool (name pending).

This change adds the ability to copy (without modification) 64-bit
little endian ELF executables that have SHT_PROGBITS, SHT_NOBITS,
SHT_NULL and SHT_STRTAB sections.

Patch by Jake Ehrlich

Differential Revision: https://reviews.llvm.org/D33964

llvm-svn: 308821
2017-07-22 02:33:45 +00:00
Petr Hosek b13608f5e8 Revert "[LLVM][llvm-objcopy] Added basic plumbing to get things started"
This reverts commit 2f423248e140b94b8377660d4d2fe9364f30febe.

llvm-svn: 308806
2017-07-21 23:39:39 +00:00
Petr Hosek 0b746d3417 Reland "[LLVM][llvm-objcopy] Added basic plumbing to get things started"
As discussed on llvm-dev I've implemented the first basic steps towards
llvm-objcopy/llvm-objtool (name pending).

This change adds the ability to copy (without modification) 64-bit
little endian ELF executables that have SHT_PROGBITS, SHT_NOBITS,
SHT_NULL and SHT_STRTAB sections.

Patch by Jake Ehrlich

Differential Revision: https://reviews.llvm.org/D33964

llvm-svn: 308803
2017-07-21 23:27:40 +00:00
Eric Beckmann c35c34a7f9 Make tests always depend on llvm-mt, because some tests are run even w/o
xml2.

llvm-svn: 308682
2017-07-20 22:13:16 +00:00
Eric Beckmann 7d50c389c4 Implement parsing and writing of a single xml manifest file.
Summary: Implement parsing and writing of a single xml manifest file.

Subscribers: mgorny, llvm-commits, hiraditya

Differential Revision: https://reviews.llvm.org/D35425

llvm-svn: 308679
2017-07-20 21:42:04 +00:00
Petr Hosek d00e47fd71 Revert "[LLVM][llvm-objcopy] Added basic plumbing to get things started"
This reverts commit 98f9792e7ca5bbd9eb43bda72bf497957cfb6eb8.

llvm-svn: 308569
2017-07-20 00:13:32 +00:00
Petr Hosek 77da6f167c [LLVM][llvm-objcopy] Added basic plumbing to get things started
As discussed on llvm-dev I've implemented the first basic steps towards
llvm-objcopy/llvm-objtool (name pending).

This change adds the ability to copy (without modification) 64-bit
little endian ELF executables that have SHT_PROGBITS, SHT_NOBITS,
SHT_NULL and SHT_STRTAB sections.

Patch by Jake Ehrlich

Differential Revision: https://reviews.llvm.org/D33964

llvm-svn: 308559
2017-07-19 23:51:13 +00:00
Petr Hosek bf5155015c [llvm-readobj] Install llvm-readelf alias
Install an llvm-readelf symlink to llvm-readobj.
When invoked as *readelf*, default to -elf-output-style=GNU.

Patch by Roland McGrath

Differential Revision: https://reviews.llvm.org/D33869

llvm-svn: 308408
2017-07-19 02:09:37 +00:00
Martell Malone 1079ef8dfe llvm: add llvm-dlltool support to the archiver
A PE COFF spec compliant import library generator.
Intended to be used with mingw-w64.

Supports:
PE COFF spec (section 8, Import Library Format)
PE COFF spec (Aux Format 3: Weak Externals)

Reviewed By: ruiu
Differential Revision: https://reviews.llvm.org/D29892

This reapplies rL308329, which was reverted in rL308374

llvm-svn: 308379
2017-07-18 21:26:38 +00:00
Eric Beckmann 8299850670 Create empty shell of llvm-mt.
Summary:
This is the first patch towards creating the llvm-mt tool for merging
Windows manifests.  This is a reimplementation of mt.exe.

Reviewers: zturner, ruiu, rnk

Subscribers: llvm-commits, mgorny

Differential Revision: https://reviews.llvm.org/D35333

llvm-svn: 308224
2017-07-17 21:35:12 +00:00
Zachary Turner bd336e44d8 Rename llvm-pdbdump -> llvm-pdbutil.
This is to reflect the evolving nature of the tool as being
useful for more than just dumping PDBs, as it can do many other
things.

Differential Revision: https://reviews.llvm.org/D34062

llvm-svn: 305106
2017-06-09 20:46:17 +00:00
Zachary Turner 0fc009b008 Add a dependency from llvm/test to llvm-cvtres.
llvm-svn: 301038
2017-04-21 20:45:11 +00:00
Michal Gorny d1b954884c [llvm-config] Print --system-libs only when static linking
Modify the --system-libs option in llvm-config to print system libs only
when using static linking. The system libraries are irrelevant when
linking to a shared library since the library has appropriate library
dependencies embedded.

Modify the --system-libs test appropriately to force static linking, and
disable it if static libs are not available (i.e. BUILD_SHARED_LIBS is
enabled).

Differential Revision: https://reviews.llvm.org/D27805

llvm-svn: 291285
2017-01-06 21:33:54 +00:00
Michal Gorny 9283f5b200 [cmake] Canonicalize CMake booleans to 0/1 for lit interop
Canonicalize all CMake booleans to 0/1 before passing them to lit, to
ensure that the Python side handles all of them consistently
and correctly. 0/1 is a safe choice of values that trigger the same
boolean interpretation in CMake, Python and C++.

Furthermore, using them without quotes improves the chance Python will
explicitly fail when an incorrect value (such as ON/OFF, TRUE/FALSE,
YES/NO) is accidentally passed, rather than silently misinterpreting
the value.

This replaces a lot of different logics spread around lit site files,
attempting to partially reproduce the boolean logic used in CMake
and usually silently failing when an uncommon value was used instead.
In fact, some of them were never working correctly since different
values were assigned in CMake and checked in Python.

The alternative solution could be to create a common parser for CMake
booleans in lit and use it consistently throughout the site files.
However, it does not seem like the best idea to create redundant
implementation of the same logic and have to follow upstream if it ever
is extended to handle more values.

Differential Revision: https://reviews.llvm.org/D28294

llvm-svn: 291284
2017-01-06 21:33:48 +00:00
Michal Gorny 82eb45a6f8 [test] Remove unused 'test_examples' config var
Remove config.test_examples from lit.site.cfg and the relevant
ENABLE_EXAMPLES definition from CMake. It is not used anywhere.

Differential Revision: https://reviews.llvm.org/D28283

llvm-svn: 291283
2017-01-06 21:33:39 +00:00
Peter Collingbourne cb6b920ba0 Add llvm-modextract tool.
This program is for testing features that rely on multi-module bitcode files.
It takes a multi-module bitcode file, extracts one of the modules and writes
it to the output file.

Differential Revision: https://reviews.llvm.org/D26778

llvm-svn: 288201
2016-11-29 21:54:33 +00:00
Peter Collingbourne 5a0a2e648c Bitcode: Introduce BitcodeWriter interface.
This interface allows clients to write multiple modules to a single
bitcode file. Also introduce the llvm-cat utility which can be used
to create a bitcode file containing multiple modules.

Differential Revision: https://reviews.llvm.org/D26179

llvm-svn: 288195
2016-11-29 20:43:47 +00:00
Michal Gorny a583be4e52 [OCaml] Clear cross-target test deps when building out-of-tree
Clear cross-target test dependencies when using LLVM_OCAML_OUT_OF_TREE,
in order to make it possible to run check-llvm-bindings-ocaml without
rebuilding the whole LLVM.

Differential Revision: https://reviews.llvm.org/D26580

llvm-svn: 286720
2016-11-12 14:58:30 +00:00
Saleem Abdulrasool c1f8e1f35c build: add a dependency on llvm-strings
Since we now have tests for llvm-strings, add a dependency on the tool.

llvm-svn: 286707
2016-11-12 03:45:21 +00:00
Dean Michael Berris 8b327a1987 [XRay] Add llvm-xray as a dependency to test/CMakeLists.txt
llvm-svn: 285166
2016-10-26 04:16:05 +00:00
Hal Finkel 52031b7e65 Add an llvm-opt-report tool to generate basic source-annotated optimization summaries
LLVM now has the ability to record information from optimization remarks in a
machine-consumable YAML file for later analysis. This can be enabled in opt
(see r282539), and D25225 adds a Clang flag to do the same. This patch adds
llvm-opt-report, a tool to generate basic optimization "listing" files
(annotated sources with information about what optimizations were performed)
from one of these YAML inputs.

D19678 proposed to add this capability directly to Clang, but this more-general
YAML-based infrastructure was the direction we decided upon in that review
thread.

For this optimization report, I focused on making the output as succinct as
possible while providing information on inlining and loop transformations. The
goal here is that the source code should still be easily readable in the
report. My primary inspiration here is the reports generated by Cray's tools
(http://docs.cray.com/books/S-2496-4101/html-S-2496-4101/z1112823641oswald.html).
These reports are highly regarded within the HPC community. Intel's compiler,
for example, also has an optimization-report capability
(https://software.intel.com/sites/default/files/managed/55/b1/new-compiler-optimization-reports.pdf).

  $ cat /tmp/v.c
  void bar();
  void foo() { bar(); }

  void Test(int *res, int *c, int *d, int *p, int n) {
    int i;

  #pragma clang loop vectorize(assume_safety)
    for (i = 0; i < 1600; i++) {
      res[i] = (p[i] == 0) ? res[i] : res[i] + d[i];
    }

    for (i = 0; i < 16; i++) {
      res[i] = (p[i] == 0) ? res[i] : res[i] + d[i];
    }

    foo();

    foo(); bar(); foo();
  }

D25225 adds -fsave-optimization-record (and
-fsave-optimization-record=filename), and this would be used as follows:

  $ clang -O3 -o /tmp/v.o -c /tmp/v.c -fsave-optimization-record
  $ llvm-opt-report /tmp/v.yaml > /tmp/v.lst
  $ cat /tmp/v.lst

  < /tmp/v.c
   2          | void bar();
   3          | void foo() { bar(); }
   4          |
   5          | void Test(int *res, int *c, int *d, int *p, int n) {
   6          |   int i;
   7          |
   8          | #pragma clang loop vectorize(assume_safety)
   9     V4,2 |   for (i = 0; i < 1600; i++) {
  10          |     res[i] = (p[i] == 0) ? res[i] : res[i] + d[i];
  11          |   }
  12          |
  13  U16     |   for (i = 0; i < 16; i++) {
  14          |     res[i] = (p[i] == 0) ? res[i] : res[i] + d[i];
  15          |   }
  16          |
  17 I        |   foo();
  18          |
  19          |   foo(); bar(); foo();
     I        |   ^
     I        |                 ^
  20          | }

Each source line gets a prefix giving the line number, and a few columns for
important optimizations: inlining, loop unrolling and loop vectorization. An
'I' is printed next to a line where a function was inlined, a 'U' next to an
unrolled loop, and 'V' next to a vectorized loop. These are printed on the
relevant code line when that seems unambiguous, or on subsequent lines when
multiple potential options exist (messages, both positive and negative, from
the same optimization with different column numbers are taken to indicate
potential ambiguity). When on subsequent lines, a '^' is output in the relevant
column.

Annotated source for all relevant input files are put into the listing file
(each starting with '<' and then the file name).

You can disable having the unrolling/vectorization factors appear by using the
-s flag.

Differential Revision: https://reviews.llvm.org/D25262

llvm-svn: 283398
2016-10-05 22:10:35 +00:00
Rafael Espindola b940b66c60 Add an c++ itanium demangler to llvm.
This adds a copy of the demangler in libcxxabi.

The code also has no dependencies on anything else in LLVM. To enforce
that I added it as another library. That way a BUILD_SHARED_LIBS will
fail if anyone adds an use of StringRef for example.

The no llvm dependency combined with the fact that this has to build
on linux, OS X and Windows required a few changes to the code. In
particular:

    No constexpr.
    No alignas

On OS X at least this library has only one global symbol:
__ZN4llvm16itanium_demangleEPKcPcPmPi

My current plan is:

    Commit something like this
    Change lld to use it
    Change lldb to use it as the fallback

    Add a few #ifdefs so that exactly the same file can be used in
    libcxxabi to export abi::__cxa_demangle.

Once the fast demangler in lldb can handle any names this
implementation can be replaced with it and we will have the one true
demangler.

llvm-svn: 280732
2016-09-06 19:16:48 +00:00
Teresa Johnson 9ba95f99f3 Restore "Resolution-based LTO API."
This restores commit r278330, with fixes for a few bot failures:
- Fix a late change I had made to the save temps output file that I
  missed due to existing files sitting on my disk
- Fix a bunch of Windows bot failures with "ambiguous call to overloaded
  function" due to confusion between llvm::make_unique vs
  std::make_unique (preface the new make_unique calls with "llvm::")
- Attempt to fix a modules bot failure by adding a missing include
  to LTO/Config.h.

Original change:

Resolution-based LTO API.

Summary:
This introduces a resolution-based LTO API. The main advantage of this API over
existing APIs is that it allows the linker to supply a resolution for each
symbol in each object, rather than the combined object as a whole. This will
become increasingly important for use cases such as ThinLTO which require us
to process symbol resolutions in a more complicated way than just adjusting
linkage.

Patch by Peter Collingbourne.

Reviewers: rafael, tejohnson, mehdi_amini

Subscribers: lhames, tejohnson, mehdi_amini, llvm-commits

Differential Revision: https://reviews.llvm.org/D20268

llvm-svn: 278338
2016-08-11 14:58:12 +00:00
Teresa Johnson cbf684e6c6 Revert "Resolution-based LTO API."
This reverts commit r278330.

I made a change to the save temps output that is causing issues with the
bots. Didn't realize this because I had older output files sitting on
disk in my test output directory.

llvm-svn: 278331
2016-08-11 13:03:56 +00:00
Teresa Johnson f99573b3ee Resolution-based LTO API.
Summary:
This introduces a resolution-based LTO API. The main advantage of this API over
existing APIs is that it allows the linker to supply a resolution for each
symbol in each object, rather than the combined object as a whole. This will
become increasingly important for use cases such as ThinLTO which require us
to process symbol resolutions in a more complicated way than just adjusting
linkage.

Patch by Peter Collingbourne.

Reviewers: rafael, tejohnson, mehdi_amini

Subscribers: lhames, tejohnson, mehdi_amini, llvm-commits

Differential Revision: https://reviews.llvm.org/D20268

Address review comments

llvm-svn: 278330
2016-08-11 12:56:40 +00:00
Pavel Labath ec1c01e8d4 [cmake] Fix builds with LLVM_ENABLE_PIC=0
Summary:
When this flag is specified, the target llvm-lto is not built, but is still
used as a dependency of the test targets. cmake 2.8 silently ignored this
situation, but with cmake_minimum_required(3.4) it becomes an error. Fix this
by avoiding the inclusion of the target as a dependency.

Reviewers: beanz

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D20882

llvm-svn: 271530
2016-06-02 16:29:07 +00:00
Aaron Ballman 01a9854ee8 Moving llvm-test-depends and test-depends into the Tests folder; NFC, this simply cleans up the generated solution so that these targets don't live in the root folder of the IDE.
llvm-svn: 266078
2016-04-12 15:09:14 +00:00
Chris Bieneman 2d5e077165 [CMake] Add convenience target llvm-test-depends to build test dependencies.
This is useful when paired with the distribution targets to build prerequisites for running tests.

llvm-svn: 262428
2016-03-02 00:27:14 +00:00
Peter Collingbourne f0f5e87083 Introduce sanstats tool and llvm::CreateSanitizerStatReport function.
This is part of a new statistics gathering feature for the sanitizers.
See clang/docs/SanitizerStats.rst for further info and docs.

Differential Revision: http://reviews.llvm.org/D16174

llvm-svn: 257970
2016-01-16 00:31:11 +00:00
David Blaikie 32aa0495e8 [llvm-dwp] Add missing dependency from llvm tests on the llvm-dwp tool
llvm-svn: 254357
2015-12-01 00:57:05 +00:00
Mike Aizatsky 14a06ac05e sancov test suite
Differential Revision: http://reviews.llvm.org/D14589

llvm-svn: 252933
2015-11-12 19:34:21 +00:00
NAKAMURA Takumi 59e569b66e [CMake] check-llvm requires llvm-pdbdump.
llvm-svn: 250399
2015-10-15 13:22:38 +00:00
NAKAMURA Takumi 5881d349f9 [CMake] Update LLVM_TEST_DEPENDS not to use macho-dump. It has been unused since r247235.
llvm-svn: 248088
2015-09-19 07:19:30 +00:00
NAKAMURA Takumi c397e7881a Revert part of r247553, "[CMake] Reformat CLANG_TEST_DEPS." It was accidental commit.
llvm-svn: 247555
2015-09-14 12:51:01 +00:00
NAKAMURA Takumi 0f1cbee00e [CMake] Reformat CLANG_TEST_DEPS.
llvm-svn: 247553
2015-09-14 12:41:53 +00:00