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CMake: Remove no-builtin-*cmp, fpmath=sse 

The former was for a gcc bug which was long fixed (and we don't use gcc).
The latter is irrelevant with 64-bit builds.
This commit is contained in:
Stenzek 2023-06-28 23:41:30 +10:00 committed by Connor McLaughlin
parent 3c408de5c9
commit 224460e62d
1 changed files with 1 additions and 3 deletions
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4
cmake/BuildParameters.cmake
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@ -134,8 +134,6 @@ add_compile_options("${ARCH_FLAG_LIST}")
option(USE_PGO_GENERATE "Enable PGO optimization (generate profile)") option(USE_PGO_GENERATE "Enable PGO optimization (generate profile)")
option(USE_PGO_OPTIMIZE "Enable PGO optimization (use profile)") option(USE_PGO_OPTIMIZE "Enable PGO optimization (use profile)")
# Note1: Builtin strcmp/memcmp was proved to be slower on Mesa than stdlib version.
# Note2: float operation SSE is impacted by the PCSX2 SSE configuration. In particular, flush to zero denormal.
if(MSVC AND NOT USE_CLANG_CL) if(MSVC AND NOT USE_CLANG_CL)
add_compile_options( add_compile_options(
"$<$<COMPILE_LANGUAGE:CXX>:/Zc:externConstexpr>" "$<$<COMPILE_LANGUAGE:CXX>:/Zc:externConstexpr>"
@ -153,7 +151,7 @@ if(MSVC)
# Disable Exceptions # Disable Exceptions
string(REPLACE "/EHsc" "" CMAKE_CXX_FLAGS ${CMAKE_CXX_FLAGS}) string(REPLACE "/EHsc" "" CMAKE_CXX_FLAGS ${CMAKE_CXX_FLAGS})
else() else()
add_compile_options(-pipe -fvisibility=hidden -pthread -fno-builtin-strcmp -fno-builtin-memcmp -mfpmath=sse) add_compile_options(-pipe -fvisibility=hidden -pthread)
add_compile_options( add_compile_options(
"$<$<COMPILE_LANGUAGE:CXX>:-fno-rtti>" "$<$<COMPILE_LANGUAGE:CXX>:-fno-rtti>"
"$<$<COMPILE_LANGUAGE:CXX>:-fno-exceptions>" "$<$<COMPILE_LANGUAGE:CXX>:-fno-exceptions>"