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- remove unsafe math operations for armv8

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This commit is contained in:
Rachael Alexanderson 2017-09-07 15:55:39 -04:00
parent bae5c4e064
commit cfdfd7acef
1 changed files with 1 additions and 1 deletions
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2
src/CMakeLists.txt
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@ -342,7 +342,7 @@ if( ZD_CMAKE_COMPILER_IS_GNUCXX_COMPATIBLE )
if(${CMAKE_SYSTEM_PROCESSOR} MATCHES "arm") if(${CMAKE_SYSTEM_PROCESSOR} MATCHES "arm")
set (USE_ARMV8 0 CACHE BOOL "Use ARMv8 instructions - Raspberry Pi 3") set (USE_ARMV8 0 CACHE BOOL "Use ARMv8 instructions - Raspberry Pi 3")
if (USE_ARMV8) if (USE_ARMV8)
set( CMAKE_CXX_FLAGS "-mcpu=cortex-a53 -mfpu=neon-fp-armv8 -mtune=cortex-a53 -funsafe-math-optimizations -mhard-float -DNO_SSE ${CMAKE_CXX_FLAGS}" ) set( CMAKE_CXX_FLAGS "-mcpu=cortex-a53 -mfpu=neon-fp-armv8 -mtune=cortex-a53 -mhard-float -DNO_SSE ${CMAKE_CXX_FLAGS}" )
else () else ()
set( CMAKE_CXX_FLAGS "-mfpu=neon -DNO_SSE ${CMAKE_CXX_FLAGS}" ) set( CMAKE_CXX_FLAGS "-mfpu=neon -DNO_SSE ${CMAKE_CXX_FLAGS}" )
endif () endif ()