remove fastmath for everything except simd/convolve

Author: soumith

CMakeLists.txt

@@ -209,18 +209,20 @@ ENDIF(C_SSE4_1_FOUND AND C_SSE4_2_FOUND)
 # IF AVX FOUND
 IF(C_AVX_FOUND)
  IF(MSVC)
- SET_SOURCE_FILES_PROPERTIES(vector/AVX.c generic/simd/convolve5x5_avx.c PROPERTIES COMPILE_FLAGS "/Ox /fp:fast ${C_AVX_FLAGS}")
+ SET_SOURCE_FILES_PROPERTIES(generic/simd/convolve5x5_avx.c PROPERTIES COMPILE_FLAGS "/Ox /fp:fast ${C_AVX_FLAGS}")
+ SET_SOURCE_FILES_PROPERTIES(vector/AVX.c PROPERTIES COMPILE_FLAGS "/Ox ${C_AVX_FLAGS}")
  ELSE(MSVC)
- SET_SOURCE_FILES_PROPERTIES(vector/AVX.c generic/simd/convolve5x5_avx.c PROPERTIES COMPILE_FLAGS "-O3 -ffast-math ${C_AVX_FLAGS}")
+ SET_SOURCE_FILES_PROPERTIES(generic/simd/convolve5x5_avx.c PROPERTIES COMPILE_FLAGS "-O3 -ffast-math ${C_AVX_FLAGS}")
+ SET_SOURCE_FILES_PROPERTIES(vector/AVX.c PROPERTIES COMPILE_FLAGS "-O3 ${C_AVX_FLAGS}")
  ENDIF(MSVC)
  SET(simd ${simd} vector/AVX.c generic/simd/convolve5x5_avx.c)
 ENDIF(C_AVX_FOUND)
 
 IF(C_AVX2_FOUND)
  IF(MSVC)
- SET_SOURCE_FILES_PROPERTIES(vector/AVX2.c PROPERTIES COMPILE_FLAGS "/Ox /fp:fast ${C_AVX2_FLAGS}")
+ SET_SOURCE_FILES_PROPERTIES(vector/AVX2.c PROPERTIES COMPILE_FLAGS "/Ox ${C_AVX2_FLAGS}")
  ELSE(MSVC)
- SET_SOURCE_FILES_PROPERTIES(vector/AVX2.c PROPERTIES COMPILE_FLAGS "-O3 -ffast-math ${C_AVX2_FLAGS}")
+ SET_SOURCE_FILES_PROPERTIES(vector/AVX2.c PROPERTIES COMPILE_FLAGS "-O3 ${C_AVX2_FLAGS}")
  ENDIF(MSVC)
  SET(simd ${simd} vector/AVX2.c)
 ENDIF(C_AVX2_FOUND)