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set(MSAN_LIT_SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR})
set(MSAN_TESTSUITES)
set(MSAN_TEST_DEPS ${SANITIZER_COMMON_LIT_TEST_DEPS})
set(MSAN_TEST_ARCH ${MSAN_SUPPORTED_ARCH})
if(APPLE)
darwin_filter_host_archs(MSAN_SUPPORTED_ARCH MSAN_TEST_ARCH)
endif()
macro(add_msan_testsuite arch lld thinlto)
set(MSAN_TEST_TARGET_ARCH ${arch})
get_test_cc_for_arch(${arch} MSAN_TEST_TARGET_CC MSAN_TEST_TARGET_CFLAGS)
string(TOUPPER ${arch} CONFIG_NAME)
if (${thinlto})
set(CONFIG_NAME "thinlto-${CONFIG_NAME}")
list(APPEND MSAN_TEST_DEPS LTO)
endif()
if (${lld})
set(CONFIG_NAME "lld-${CONFIG_NAME}")
list(APPEND MSAN_TEST_DEPS lld)
endif()
set(MSAN_TEST_USE_THINLTO ${thinlto})
set(MSAN_TEST_USE_LLD ${lld})
configure_lit_site_cfg(
${CMAKE_CURRENT_SOURCE_DIR}/lit.site.cfg.in
${CMAKE_CURRENT_BINARY_DIR}/${CONFIG_NAME}/lit.site.cfg)
list(APPEND MSAN_TESTSUITES ${CMAKE_CURRENT_BINARY_DIR}/${CONFIG_NAME})
endmacro()
foreach(arch ${MSAN_TEST_ARCH})
add_msan_testsuite(${arch} False False)
if(COMPILER_RT_HAS_LLD AND arch STREQUAL "x86_64" AND NOT (APPLE OR WIN32))
add_msan_testsuite(${arch} True False)
endif()
endforeach()
if(NOT COMPILER_RT_STANDALONE_BUILD)
list(APPEND MSAN_TEST_DEPS msan)
endif()
if(COMPILER_RT_INCLUDE_TESTS AND COMPILER_RT_LIBCXX_PATH)
configure_lit_site_cfg(
${CMAKE_CURRENT_SOURCE_DIR}/Unit/lit.site.cfg.in
${CMAKE_CURRENT_BINARY_DIR}/Unit/lit.site.cfg)
list(APPEND MSAN_TEST_DEPS MsanUnitTests)
list(APPEND MSAN_TESTSUITES ${CMAKE_CURRENT_BINARY_DIR}/Unit)
endif()
add_lit_testsuite(check-msan "Running the MemorySanitizer tests"
${MSAN_TESTSUITES}
DEPENDS ${MSAN_TEST_DEPS}
)
set_target_properties(check-msan PROPERTIES FOLDER "Compiler-RT Misc")
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