diff -up blender-2.70/intern/cycles/CMakeLists.txt.arm blender-2.70/intern/cycles/CMakeLists.txt
--- blender-2.70/intern/cycles/CMakeLists.txt.arm	2014-03-24 16:21:38.499355984 +0100
+++ blender-2.70/intern/cycles/CMakeLists.txt	2014-03-24 16:47:57.066005719 +0100
@@ -40,10 +40,10 @@ if(WIN32 AND MSVC)
 	set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELWITHDEBINFO} /Ox")
 	set(CMAKE_CXX_FLAGS_MINSIZEREL "${CMAKE_CXX_FLAGS_MINSIZEREL} /Ox")
 elseif(CMAKE_COMPILER_IS_GNUCC)
-	set(CYCLES_SSE2_KERNEL_FLAGS "-ffast-math -msse -msse2 -mfpmath=sse")
-	set(CYCLES_SSE3_KERNEL_FLAGS "-ffast-math -msse -msse2 -msse3 -mssse3 -mfpmath=sse")
-	set(CYCLES_SSE41_KERNEL_FLAGS "-ffast-math -msse -msse2 -msse3 -mssse3 -msse4.1 -mfpmath=sse")
-	set(CYCLES_AVX_KERNEL_FLAGS "-ffast-math -msse -msse2 -msse3 -mssse3 -msse4.1 -mavx -mfpmath=sse")
+	set(CYCLES_SSE2_KERNEL_FLAGS "-ffast-math")
+	set(CYCLES_SSE3_KERNEL_FLAGS "-ffast-math")
+	set(CYCLES_SSE41_KERNEL_FLAGS "-ffast-math")
+	set(CYCLES_AVX_KERNEL_FLAGS "-ffast-math")
 	set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -ffast-math")
 elseif(CMAKE_CXX_COMPILER_ID MATCHES "Clang")
 	set(CYCLES_SSE2_KERNEL_FLAGS "-ffast-math -msse -msse2")