Added requirement for sse3

WillisMedwell · Jan 25, 2024 · 44140e6 · 44140e6
1 parent c886b69
commit 44140e6
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Showing 2 changed files with 4 additions and 4 deletions.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -18,7 +18,7 @@ file(COPY ${CMAKE_CURRENT_SOURCE_DIR}/.clang-format DESTINATION ${CMAKE_CURRENT_
 file(COPY ${CMAKE_CURRENT_SOURCE_DIR}/.clang-tidy DESTINATION ${CMAKE_CURRENT_BINARY_DIR})
 
 if(DEFINED EMSCRIPTEN)
-    message(STATUS "For Emscripten SIMD use flags: \"-msimd128 -mrelaxed-simd -msse -msse2 -mavx\"")
+    message(STATUS "For Emscripten SIMD use flags: \"-msimd128 -mrelaxed-simd -msse -msse2 -msse3 -mavx\"")
 elseif(NOT MSVC)
     target_compile_options(Utily_Utily PRIVATE "-Wall" "-Wextra" "-Wpedantic" "-Wcast-align" "-Wcast-qual" "-Wctor-dtor-privacy" "-Wformat=2" "-Winit-self" "-Wmissing-declarations" "-Wmissing-include-dirs" "-Wold-style-cast" "-Woverloaded-virtual" "-Wredundant-decls" "-Wshadow" "-Wsign-conversion" "-Wsign-promo" "-Wstrict-overflow=5" "-Wswitch-default" "-Wundef" "-Wno-unused" "-Wconversion" "-Wsign-compare")
     message(STATUS "For Native SIMD use flags: \"-march=native\"")
@@ -53,7 +53,7 @@ if(BUILD_UTILY_TESTS)
     add_executable(UtilyTest ${UTILY_TEST_SOURCES})
     if(DEFINED EMSCRIPTEN)
         target_compile_options(UtilyTest PRIVATE "-Wdeprecated-declarations")
-        target_compile_options(UtilyTest PRIVATE -msimd128 -mrelaxed-simd -msse -msse2 -mavx)
+        target_compile_options(UtilyTest PRIVATE -msimd128 -mrelaxed-simd -msse -msse2 -msse3 -mavx)
         set(CMAKE_EXECUTABLE_SUFFIX ".html")
     elseif(NOT MSVC)
         target_compile_options(UtilyTest PRIVATE "-Wall" "-Wextra" "-Wpedantic" "-Wcast-align" "-Wcast-qual" "-Wctor-dtor-privacy" "-Wformat=2" "-Winit-self" "-Wmissing-declarations" "-Wmissing-include-dirs" "-Wold-style-cast" "-Woverloaded-virtual" "-Wredundant-decls" "-Wshadow" "-Wsign-conversion" "-Wsign-promo" "-Wstrict-overflow=5" "-Wswitch-default" "-Wundef" "-Wno-unused" "-Wconversion" "-Wsign-compare")
@@ -97,7 +97,7 @@ if(BUILD_UTILY_BENCHMARKS)
         endforeach()
         set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${PRELOAD_FILES} -Wno-unused-command-line-argument")
         target_compile_options(UtilyBenchmark PRIVATE -Wno-deprecated-declarations -Wno-unused-command-line-argument)
-        target_compile_options(UtilyBenchmark PRIVATE -msimd128 -mrelaxed-simd -msse -msse2 -mavx)
+        target_compile_options(UtilyBenchmark PRIVATE -msimd128 -mrelaxed-simd -msse -msse2 -msse3 -mavx)
     elseif(NOT MSVC)
         target_compile_options(UtilyBenchmark PRIVATE "-Wall" "-Wextra" "-Wpedantic" "-Wcast-align" "-Wcast-qual" "-Wctor-dtor-privacy" "-Wformat=2" "-Winit-self" "-Wmissing-declarations" "-Wmissing-include-dirs" "-Wold-style-cast" "-Woverloaded-virtual" "-Wredundant-decls" "-Wshadow" "-Wsign-conversion" "-Wsign-promo" "-Wstrict-overflow=5" "-Wswitch-default" "-Wundef" "-Wno-unused" "-Wconversion" "-Wsign-compare")
         target_compile_options(UtilyBenchmark PRIVATE -march=native)

diff --git a/include/Utily/Simd.hpp b/include/Utily/Simd.hpp
@@ -22,7 +22,7 @@
 #include <iostream>
 
 // Check for SSE support
-#if defined(__SSE__) && defined(__SSE2__)
+#if defined(__SSE__) && defined(__SSE2__) && defined(__SSE3__)
 #define UTY_SUPPORTS_128 1
 #include <emmintrin.h>
 #include <xmmintrin.h>