forked from bartvdbraak/blender
Build: fixes for the Intel compiler versions 2016, 2017, 2018.
Differential Revision: https://developer.blender.org/D3109
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692aeb6fe0
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@ -1496,8 +1496,8 @@ elseif(CMAKE_C_COMPILER_ID MATCHES "Intel")
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ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_NO_SIGN_COMPARE -Wno-sign-compare)
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# disable numbered, false positives
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set(C_WARNINGS "${C_WARNINGS} -wd188,186,144,913,556")
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set(CXX_WARNINGS "${CXX_WARNINGS} -wd188,186,144,913,556")
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set(C_WARNINGS "${C_WARNINGS} -wd188,186,144,913,556,858,597,177,1292,167,279,592,94,2722,3199")
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set(CXX_WARNINGS "${CXX_WARNINGS} -wd188,186,144,913,556,858,597,177,1292,167,279,592,94,2722,3199")
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elseif(CMAKE_C_COMPILER_ID MATCHES "MSVC")
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# most msvc warnings are C & C++
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set(_WARNINGS
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@ -807,7 +807,7 @@ macro(TEST_SSE_SUPPORT
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endif()
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elseif(CMAKE_C_COMPILER_ID MATCHES "Intel")
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set(${_sse_flags} "") # icc defaults to -msse
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set(${_sse2_flags} "-msse2")
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set(${_sse2_flags} "") # icc defaults to -msse2
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else()
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message(WARNING "SSE flags for this compiler: '${CMAKE_C_COMPILER_ID}' not known")
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set(${_sse_flags})
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@ -104,6 +104,54 @@ elseif(CMAKE_COMPILER_IS_GNUCC OR (CMAKE_CXX_COMPILER_ID MATCHES "Clang"))
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endif()
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${CYCLES_KERNEL_FLAGS}")
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elseif(WIN32 AND CMAKE_CXX_COMPILER_ID MATCHES "Intel")
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check_cxx_compiler_flag(/QxSSE2 CXX_HAS_SSE)
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check_cxx_compiler_flag(/arch:AVX CXX_HAS_AVX)
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check_cxx_compiler_flag(/QxCORE-AVX2 CXX_HAS_AVX2)
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if(CXX_HAS_SSE)
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set(CYCLES_SSE2_KERNEL_FLAGS "/QxSSE2")
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set(CYCLES_SSE3_KERNEL_FLAGS "/QxSSSE3")
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set(CYCLES_SSE41_KERNEL_FLAGS "/QxSSE4.1")
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if(CXX_HAS_AVX)
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set(CYCLES_AVX_KERNEL_FLAGS "/arch:AVX")
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endif()
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if(CXX_HAS_AVX2)
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set(CYCLES_AVX2_KERNEL_FLAGS "/QxCORE-AVX2")
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endif()
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endif()
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elseif(CMAKE_CXX_COMPILER_ID MATCHES "Intel")
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if(APPLE)
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# ICC does not support SSE2 flag on MacOSX
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check_cxx_compiler_flag(-xssse3 CXX_HAS_SSE)
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else()
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check_cxx_compiler_flag(-xsse2 CXX_HAS_SSE)
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endif()
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check_cxx_compiler_flag(-xavx CXX_HAS_AVX)
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check_cxx_compiler_flag(-xcore-avx2 CXX_HAS_AVX2)
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if(CXX_HAS_SSE)
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if(APPLE)
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# ICC does not support SSE2 flag on MacOSX
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set(CYCLES_SSE2_KERNEL_FLAGS "-xssse3")
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else()
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set(CYCLES_SSE2_KERNEL_FLAGS "-xsse2")
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endif()
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set(CYCLES_SSE3_KERNEL_FLAGS "-xssse3")
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set(CYCLES_SSE41_KERNEL_FLAGS "-xsse4.1")
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if(CXX_HAS_AVX)
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set(CYCLES_AVX_KERNEL_FLAGS "-xavx")
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endif()
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if(CXX_HAS_AVX2)
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set(CYCLES_AVX2_KERNEL_FLAGS "-xcore-avx2")
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endif()
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endif()
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endif()
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if(CXX_HAS_SSE)
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@ -34,7 +34,6 @@ struct ccl_try_align(16) float4 {
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};
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__forceinline float4();
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__forceinline float4(const float4& a);
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__forceinline explicit float4(const __m128& a);
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__forceinline operator const __m128&(void) const;
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@ -33,11 +33,6 @@ __forceinline float4::float4()
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{
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}
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__forceinline float4::float4(const float4& a)
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: m128(a.m128)
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{
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}
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__forceinline float4::float4(const __m128& a)
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: m128(a)
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{
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@ -297,7 +297,10 @@ bool BKE_displist_surfindex_get(DispList *dl, int a, int *b, int *p1, int *p2, i
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}
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/* ****************** make displists ********************* */
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#ifdef __INTEL_COMPILER
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/* ICC with the optimization -02 causes crashes. */
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# pragma intel optimization_level 1
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#endif
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static void curve_to_displist(Curve *cu, ListBase *nubase, ListBase *dispbase,
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const bool for_render, const bool use_render_resolution)
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{
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@ -411,7 +411,7 @@ extern "C" {
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} (void)0
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/* assuming a static array */
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#if defined(__GNUC__) && !defined(__cplusplus) && !defined(__clang__)
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#if defined(__GNUC__) && !defined(__cplusplus) && !defined(__clang__) && !defined(__INTEL_COMPILER)
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# define ARRAY_SIZE(arr) \
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((sizeof(struct {int isnt_array : ((const void *)&(arr) == &(arr)[0]);}) * 0) + \
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(sizeof(arr) / sizeof(*(arr))))
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