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enable USE_MSVC_SSE2 for MSVC by default, AVX for MSVX disabled by default.

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This commit is contained in:
Erwin Coumans 2017-03-25 12:03:40 -07:00
parent f27eb19633
commit ed6530264f
1 changed files with 13 additions and 0 deletions
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13
CMakeLists.txt
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@ -85,10 +85,23 @@ IF(MSVC)
ADD_DEFINITIONS(-D_WIN64) ADD_DEFINITIONS(-D_WIN64)
ELSE() ELSE()
OPTION(USE_MSVC_SSE "Use MSVC /arch:sse option" ON) OPTION(USE_MSVC_SSE "Use MSVC /arch:sse option" ON)
option(USE_MSVC_SSE2 "Compile your program with SSE2 instructions" ON)
IF (USE_MSVC_SSE) IF (USE_MSVC_SSE)
SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /arch:SSE") SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /arch:SSE")
ENDIF() ENDIF()
IF (USE_MSVC_SSE2)
SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /arch:SSE2")
ENDIF()
ENDIF() ENDIF()
option(USE_MSVC_AVX "Compile your program with AVX instructions" OFF)
IF(USE_MSVC_AVX)
add_definitions(/arch:AVX)
ENDIF()
OPTION(USE_MSVC_FAST_FLOATINGPOINT "Use MSVC /fp:fast option" ON) OPTION(USE_MSVC_FAST_FLOATINGPOINT "Use MSVC /fp:fast option" ON)
IF (USE_MSVC_FAST_FLOATINGPOINT) IF (USE_MSVC_FAST_FLOATINGPOINT)
SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /fp:fast") SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /fp:fast")