2018-02-21 14:24:00 +00:00
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Disable CPU optimizations not supported by all x86_64 systems.
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2016-12-27 20:40:41 +00:00
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--- a/cmake/modules/SIMDExt.cmake 2017-03-23 22:22:58.254071694 +0100
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+++ b/cmake/modules/SIMDExt.cmake 2017-03-23 22:23:22.446848845 +0100
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2017-04-20 16:57:16 +00:00
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@@ -5,11 +5,6 @@
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# HAVE_ARM_NEON
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2016-12-27 20:40:41 +00:00
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# HAVE_INTEL_SSE
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# HAVE_INTEL_SSE2
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2017-04-20 16:57:16 +00:00
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-# HAVE_INTEL_SSE3
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2016-12-27 20:40:41 +00:00
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-# HAVE_INTEL_SSSE3
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-# HAVE_INTEL_PCLMUL
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-# HAVE_INTEL_SSE4_1
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-# HAVE_INTEL_SSE4_2
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#
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# SIMD_COMPILE_FLAGS
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#
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2018-02-21 14:24:00 +00:00
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@@ -85,26 +80,6 @@
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if(HAVE_INTEL_SSE2)
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set(SIMD_COMPILE_FLAGS "${SIMD_COMPILE_FLAGS} -msse2")
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endif()
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- CHECK_C_COMPILER_FLAG(-msse3 HAVE_INTEL_SSE3)
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- if(HAVE_INTEL_SSE3)
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- set(SIMD_COMPILE_FLAGS "${SIMD_COMPILE_FLAGS} -msse3")
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- endif()
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- CHECK_C_COMPILER_FLAG(-mssse3 HAVE_INTEL_SSSE3)
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- if(HAVE_INTEL_SSSE3)
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- set(SIMD_COMPILE_FLAGS "${SIMD_COMPILE_FLAGS} -mssse3")
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- endif()
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- CHECK_C_COMPILER_FLAG(-mpclmul HAVE_INTEL_PCLMUL)
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- if(HAVE_INTEL_PCLMUL)
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- set(SIMD_COMPILE_FLAGS "${SIMD_COMPILE_FLAGS} -mpclmul")
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- endif()
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- CHECK_C_COMPILER_FLAG(-msse4.1 HAVE_INTEL_SSE4_1)
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- if(HAVE_INTEL_SSE4_1)
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- set(SIMD_COMPILE_FLAGS "${SIMD_COMPILE_FLAGS} -msse4.1")
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- endif()
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- CHECK_C_COMPILER_FLAG(-msse4.2 HAVE_INTEL_SSE4_2)
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- if(HAVE_INTEL_SSE4_2)
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- set(SIMD_COMPILE_FLAGS "${SIMD_COMPILE_FLAGS} -msse4.2")
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- endif()
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endif(CMAKE_SYSTEM_PROCESSOR MATCHES "amd64|x86_64|AMD64")
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endif(CMAKE_SYSTEM_PROCESSOR MATCHES "i686|amd64|x86_64|AMD64")
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2017-04-25 14:10:49 +00:00
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elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "(powerpc|ppc)64le")
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