```cmake
#---Custom CTest settings---------------------------------------------------

set(CTEST_CUSTOM_TESTS_IGNORE ${CTEST_CUSTOM_TESTS_IGNORE} test-stressgui test-stressproof)

if(WIN32)
  set(CTEST_CUSTOM_TESTS_IGNORE ${CTEST_CUSTOM_TESTS_IGNORE} test-tcollex)
endif()

if(CTEST_BUILD_NAME MATCHES icc)  #  sse tests of vc fail for icc compiler
  set(CTEST_CUSTOM_TESTS_IGNORE ${CTEST_CUSTOM_TESTS_IGNORE}
      vc-math_sse
      vc-math_VC_LOG_ILP2_sse
      vc-math_VC_LOG_ILP_sse
      stressVdt)
endif()
```

Disable test vc-swizzles_avx for Xcode 7.
user
```cmake
#---Custom CTest settings---------------------------------------------------

set(CTEST_CUSTOM_TESTS_IGNORE ${CTEST_CUSTOM_TESTS_IGNORE} test-stressgui test-stressproof)

if(WIN32)
  set(CTEST_CUSTOM_TESTS_IGNORE ${CTEST_CUSTOM_TESTS_IGNORE} test-tcollex)
endif()

if(CTEST_BUILD_NAME MATCHES icc)  #  sse tests of vc fail for icc compiler
  set(CTEST_CUSTOM_TESTS_IGNORE ${CTEST_CUSTOM_TESTS_IGNORE}
      vc-math_sse
      vc-math_VC_LOG_ILP2_sse
      vc-math_VC_LOG_ILP_sse
      stressVdt)
elseif(CTEST_BUILD_NAME MATCHES clang7)
  set(CTEST_CUSTOM_TESTS_IGNORE ${CTEST_CUSTOM_TESTS_IGNORE}
      vc-swizzles_avx)
endif()
```
assistant