Running isl tests is important to gain confidence that the isl build we created
works as expected. Besides the actual isl tests, there are also isl AST
generation tests shipped with isl. This change only adds support for the isl
unit tests. AST generation test support is left for a later commit.
There is a choice to run tests directly through the build system or in the
context of lit. We choose to run tests as part of lit to as this allows us to
easily set environment variables, print output only on error and generally run
the tests directly from the lit command.
Reviewers: brad.king, Meinersbur
Subscribers: modocache, brad.king, pollydev, beanz, llvm-commits, mgorny
Differential Revision: https://reviews.llvm.org/D25155
llvm-svn: 283245
The check-polly-tests target runs regression/unit tests but without checking
formatting. This is useful to not having to reload a file in an open editor
(which eg. clears the undo buffer, moves cursor/window position) when running
polly-update-format.
After this change, the following test targets exist:
- check-polly-unittests to run unittests only
- check-polly-tests to run unit and regression tests
- polly-check-format to check formatting using clang-format
- check-polly to run them all
As a side-effect, when running check-polly, polly-check-format and run in
parallel (instead of polly-check-format first).
Differential Revision: https://reviews.llvm.org/D24191
llvm-svn: 280654
Add the infrastructure for unittests to Polly and two simple tests for
conversion between isl_val and APInt. In addition, a build target
check-polly-unittests is added to run only the unittests but not the regression
tests.
Clang's unittest mechanism served as as a blueprint which then was adapted to
Polly.
Differential Revision: https://reviews.llvm.org/D23833
llvm-svn: 279734
configure_lit_site_cfg defines some more parameters that are used in
lit.site.cfg.in. configure_file would leave those empty. These additional
definitions seem to be unimportant for regression tests, but unittests do not
work without them.
In case of out-of-tree builds, define the additional parameters with default
values. These may not take all configuration parameters into account, as
configure_lit_site_cfg would.
llvm-svn: 279733
Originally committed in r261899 and reverted in r262202 due to failing
in out-of-LLVM tree builds.
Replace the use of LLVM_TOOLS_BINARY_DIR by LLVM_TOOLS_DIR which exists
in both, in-tree and out-of-tree builds.
Original commit message:
The script updates a lit test case that uses FileCheck using the actual
output of the 'RUN:'-lines program. Useful when updating test cases due
to expected output changes and diff'ing expected and actual output.
llvm-svn: 262227
This reverts commit r261899. Even though I am not yet 100% certain, this is
commit is the only one that has some relation to the recent cmake failures
in Polly.
llvm-svn: 262202
The script updates a lit test case that uses FileCheck using the actual
output of the 'RUN:'-lines program. Useful when updating test cases due
expected output changes and diff'ing expected and actual output.
llvm-svn: 261899
Add polly-check-format as dependency of check-polly if clang-format is
available in the same build.
Differential Revision: http://reviews.llvm.org/D12850
llvm-svn: 247600
Put all Polly targets into a single "Polly" category (i.e.
solution folder). Previously there was no recognizable scheme and most
categories contained just one or two targets or targets didn't belong
to any category.
Reviewers: grosser
llvm-svn: 242779
lets 'ninja check-polly' pass for me with a lib64 build of LLVM.
I've not updated the standalone side as I don't use it and don't have an
easy way to test any changes I've made there. I mostly wanted to be able
to actually run Polly's tests when I update its use of LLVM's APIs
during my refactorings on the (very unlikely) off chance that I make
a change which compiles but does the wrong thing.
llvm-svn: 226420
Tag the GPGPU codegen test cases as unsupported if the nvptx target is not
included in the current llvm build.
Contributed-by: Yabin Hu <yabin.hwu@gmail.com>
llvm-svn: 208779
On Linux there is no difference between shared modules and shared libaries, both
are '.so' files. However, on darwin only shared modules are '.so' files. Shared
libraries have the '.dynlib' suffix.
Fix test cases on darwin by expecting a shared module suffix for Polly instead
of a shared library suffix.
This fixes PR14135
Reported by: Jack Howarth <howarth@bromo.med.uc.edu>
llvm-svn: 166402
Due to the recent introduction of isl_id, parameters need now always to be
aligned. This was not yet taken care of in the code path of vectorization and
dependence analysis.
llvm-svn: 138555
Tobias Grosser