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llvm-project/polly/unittests/CMakeLists.txt

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Introduce unittests. 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
2016-08-25 20:36:15 +08:00
add_custom_target(PollyUnitTests)
set_target_properties(PollyUnitTests PROPERTIES FOLDER "Polly")
# add_polly_unittest(test_dirname file1.cpp file2.cpp)
#
# Will compile the list of files together and link against Polly and its dependences.
function(add_polly_unittest test_name)
if(COMMAND add_unittest)
add_unittest(PollyUnitTests ${test_name} ${ARGN})
else()
Do not build unittests by default. Only build them for check-polly and check-polly-unittests in out-of-tree builds. In LLVM, this behaviour is controlled with LLVM_BUILD_TESTS. Polly out-of-tree does not have such a flag. llvm-svn: 279740
2016-08-25 22:33:44 +08:00
add_executable(${test_name} EXCLUDE_FROM_ALL ${ARGN})
Introduce unittests. Add the infrastructure for unittests to Polly and two simple tests for conversion between isl_val and APInt. In addition, a build target check-polly-unittests is added to run only the unittests but not the regression tests. Clang's unittest mechanism served as as a blueprint which then was adapted to Polly. Differential Revision: https://reviews.llvm.org/D23833 llvm-svn: 279734
2016-08-25 20:36:15 +08:00
set_target_properties(${test_name} PROPERTIES RUNTIME_OUTPUT_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR})
[CMake] Use object library to build the two flavours of Polly. Polly comes in two library flavors: One loadable module to use the LLVM framework -load mechanism, and another one that host applications can link to. These have very different requirements for Polly's own dependencies. The loadable module assumes that all its LLVM dependencies are already available in the address space of the host application, and is not allowed to bring in its own copy of any LLVM library (including the NVPTX backend in case of Polly-ACC). The non-module library is intended to be linked to using target_link_libraries. CMake would then resolve all of its dependencies, including NVPTX and ensure that only a single instance of each library will be used. Differential Revision: https://reviews.llvm.org/D32442 llvm-svn: 301558
2017-04-28 00:13:03 +08:00
target_link_libraries(${test_name} gtest_main gtest)
Introduce unittests. 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
2016-08-25 20:36:15 +08:00
add_dependencies(PollyUnitTests ${test_name})
set_property(TARGET ${test_name} PROPERTY FOLDER "Polly")
endif()
[CMake] Use object library to build the two flavours of Polly. Polly comes in two library flavors: One loadable module to use the LLVM framework -load mechanism, and another one that host applications can link to. These have very different requirements for Polly's own dependencies. The loadable module assumes that all its LLVM dependencies are already available in the address space of the host application, and is not allowed to bring in its own copy of any LLVM library (including the NVPTX backend in case of Polly-ACC). The non-module library is intended to be linked to using target_link_libraries. CMake would then resolve all of its dependencies, including NVPTX and ensure that only a single instance of each library will be used. Differential Revision: https://reviews.llvm.org/D32442 llvm-svn: 301558
2017-04-28 00:13:03 +08:00
target_link_libraries(${test_name} Polly)
Introduce unittests. 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
2016-08-25 20:36:15 +08:00
endfunction()
add_subdirectory(Isl)
Add -polly-flatten-schedule pass. The -polly-flatten-schedule pass reduces the number of scattering dimensions in its isl_union_map form to make them easier to understand. It is not meant to be used in production, only for debugging and regression tests. To illustrate, how it can make sets simpler, here is a lifetime set used computed by the porposed DeLICM pass without flattening: { Stmt_reduction_for[0, 4] -> [0, 2, o2, o3] : o2 < 0; Stmt_reduction_for[0, 4] -> [0, 1, o2, o3] : o2 >= 5; Stmt_reduction_for[0, 4] -> [0, 1, 4, o3] : o3 > 0; Stmt_reduction_for[0, i1] -> [0, 1, i1, 1] : 0 <= i1 <= 3; Stmt_reduction_for[0, 4] -> [0, 2, 0, o3] : o3 <= 0 } And here the same lifetime for a semantically identical one-dimensional schedule: { Stmt_reduction_for[0, i1] -> [2 + 3i1] : 0 <= i1 <= 4 } Differential Revision: https://reviews.llvm.org/D24310 llvm-svn: 280948
2016-09-08 23:02:36 +08:00
add_subdirectory(Flatten)
[DeLICM] Add Knowledge class. NFC. The Knowledge class remembers the state of data at any timepoint of a SCoP's execution. Currently, it tracks whether an array element is unused or is occupied by some value, and the writes to it. A future addition will be to also remember which value it contains. Objects are used to determine whether two Knowledge contain conflicting information, i.e. two states cannot be true a the same time. This commit was extracted from the DeLICM algorithm at https://reviews.llvm.org/D24716. llvm-svn: 295197
2017-02-16 00:59:10 +08:00
add_subdirectory(DeLICM)
[Polly][NewPM] Reenable ScopPassManager unittest llvm-svn: 303629
2017-05-23 19:28:50 +08:00
add_subdirectory(ScopPassManager)
[unittests] Add unittest for getPartialTilePrefixes In https://reviews.llvm.org/D36278 it was pointed out that the behavior of getPartialTilePrefixes is not very well understood. To allow for a better understanding, we first provide some basic unittests. llvm-svn: 310175
2017-08-05 17:38:09 +08:00
add_subdirectory(ScheduleOptimizer)