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Fixed SSE4.1 for old CPUs

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Enable SSE4.1 only where it's needed.
This commit is contained in:
SChernykh 2020-09-27 08:55:57 +02:00
parent 3a01ebe277
commit 0e9ed351a1
2 changed files with 8 additions and 4 deletions
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8
cmake/flags.cmake
View file

@ -29,8 +29,8 @@ if (CMAKE_CXX_COMPILER_ID MATCHES GNU)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -mfpu=neon")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -mfpu=neon -flax-vector-conversions")
else()
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -maes -msse4.1")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -maes -msse4.1")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -maes")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -maes")
add_definitions(/DHAVE_ROTR)
endif()
@ -87,8 +87,8 @@ elseif (CMAKE_CXX_COMPILER_ID MATCHES Clang)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -mfpu=neon -march=${CMAKE_SYSTEM_PROCESSOR}")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -mfpu=neon -march=${CMAKE_SYSTEM_PROCESSOR}")
else()
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -maes -msse4.1")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -maes -msse4.1")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -maes")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -maes")
check_symbol_exists("_rotr" "x86intrin.h" HAVE_ROTR)
if (HAVE_ROTR)

4
cmake/randomx.cmake
View file

@ -64,6 +64,10 @@ if (WITH_RANDOMX)
set_property(SOURCE src/crypto/randomx/jit_compiler_a64_static.S PROPERTY LANGUAGE C)
endif()
if (CMAKE_C_COMPILER_ID MATCHES GNU OR CMAKE_C_COMPILER_ID MATCHES Clang)
set_source_files_properties(src/crypto/randomx/blake2/blake2b.c PROPERTIES COMPILE_FLAGS -msse4.1)
endif()
if (CMAKE_CXX_COMPILER_ID MATCHES Clang)
set_source_files_properties(src/crypto/randomx/jit_compiler_x86.cpp PROPERTIES COMPILE_FLAGS -Wno-unused-const-variable)
endif()