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Merge pull request #1807 from xianyi/revert-1798-cmake-avx512 

Revert "Add -march=skylake-avx512 when required"
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Martin Kroeker 2018-10-11 07:47:53 +02:00 committed by GitHub
parent 8f7e986184 84bcdf9c66
commit c5f88f5a57
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1 changed files with 0 additions and 2 deletions
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cmake/system_check.cmake
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@ -71,8 +71,6 @@ if (X86_64 OR X86)
execute_process(COMMAND ${CMAKE_C_COMPILER} -march=skylake-avx512 -v -o ${PROJECT_BINARY_DIR}/avx512.o -x c ${PROJECT_BINARY_DIR}/avx512.tmp OUTPUT_QUIET ERROR_QUIET RESULT_VARIABLE NO_AVX512) execute_process(COMMAND ${CMAKE_C_COMPILER} -march=skylake-avx512 -v -o ${PROJECT_BINARY_DIR}/avx512.o -x c ${PROJECT_BINARY_DIR}/avx512.tmp OUTPUT_QUIET ERROR_QUIET RESULT_VARIABLE NO_AVX512)
if (NO_AVX512 EQUAL 1) if (NO_AVX512 EQUAL 1)
set (CCOMMON_OPT "${CCOMMON_OPT} -DNO_AVX512") set (CCOMMON_OPT "${CCOMMON_OPT} -DNO_AVX512")
else()
set (CCOMMON_OPT "${CCOMMON_OPT} -march=skylake-avx512")
endif() endif()
file(REMOVE "avx512.tmp" "avx512.o") file(REMOVE "avx512.tmp" "avx512.o")
endif() endif()