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1set(MSAN_LIT_SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR})2 3set(MSAN_TESTSUITES)4set(MSAN_TEST_DEPS ${SANITIZER_COMMON_LIT_TEST_DEPS} msan)5 6set(MSAN_TEST_ARCH ${MSAN_SUPPORTED_ARCH})7if(APPLE)8 darwin_filter_host_archs(MSAN_SUPPORTED_ARCH MSAN_TEST_ARCH)9endif()10 11macro(add_msan_testsuite arch lld thinlto)12 set(MSAN_TEST_TARGET_ARCH ${arch})13 get_test_cc_for_arch(${arch} MSAN_TEST_TARGET_CC MSAN_TEST_TARGET_CFLAGS)14 15 string(TOUPPER ${arch} CONFIG_NAME)16 17 if (${thinlto})18 set(CONFIG_NAME "thinlto-${CONFIG_NAME}")19 list(APPEND MSAN_TEST_DEPS LTO)20 endif()21 if (${lld})22 set(CONFIG_NAME "lld-${CONFIG_NAME}")23 if (TARGET lld)24 list(APPEND MSAN_TEST_DEPS lld)25 endif()26 endif()27 set(MSAN_TEST_USE_THINLTO ${thinlto})28 set(MSAN_TEST_USE_LLD ${lld})29 30 configure_lit_site_cfg(31 ${CMAKE_CURRENT_SOURCE_DIR}/lit.site.cfg.py.in32 ${CMAKE_CURRENT_BINARY_DIR}/${CONFIG_NAME}/lit.site.cfg.py)33 list(APPEND MSAN_TESTSUITES ${CMAKE_CURRENT_BINARY_DIR}/${CONFIG_NAME})34endmacro()35 36foreach(arch ${MSAN_TEST_ARCH})37 add_msan_testsuite(${arch} False False)38 39 if(COMPILER_RT_HAS_LLD AND arch STREQUAL "x86_64" AND NOT (APPLE OR WIN32))40 add_msan_testsuite(${arch} True False)41 endif()42endforeach()43 44if(COMPILER_RT_LIBCXX_PATH AND COMPILER_RT_LIBCXXABI_PATH)45 configure_lit_site_cfg(46 ${CMAKE_CURRENT_SOURCE_DIR}/Unit/lit.site.cfg.py.in47 ${CMAKE_CURRENT_BINARY_DIR}/Unit/lit.site.cfg.py)48 list(APPEND MSAN_TEST_DEPS MsanUnitTests)49 list(APPEND MSAN_TESTSUITES ${CMAKE_CURRENT_BINARY_DIR}/Unit)50endif()51 52add_lit_testsuite(check-msan "Running the MemorySanitizer tests"53 ${MSAN_TESTSUITES}54 DEPENDS ${MSAN_TEST_DEPS}55 )56