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Added use of O3 instead of O2 for e2k arch

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O3 on E2K mcst-lcc approximately equal to O2 at X86/ARM gcc
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r-a-sattarov 2025-02-03 16:40:57 +03:00 committed by Daniel Gibson
parent cc5f1d9fd2
commit a18b9e6bad
1 changed files with 9 additions and 2 deletions
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11
neo/CMakeLists.txt
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@ -329,11 +329,18 @@ if(D3_COMPILER_IS_GCC_OR_CLANG)
endif ()
endif ()
if(cpu STREQUAL "e2k" AND CMAKE_COMPILER_IS_GNUCC)
# O3 on E2K mcst-lcc approximately equal to O2 at X86/ARM gcc
set(OPT_LEVEL "-O3")
else()
set(OPT_LEVEL "-O2")
endif()
set(CMAKE_C_FLAGS_DEBUG "-g -ggdb -D_DEBUG -O0")
set(CMAKE_C_FLAGS_DEBUGALL "-g -ggdb -D_DEBUG")
set(CMAKE_C_FLAGS_PROFILE "-g -ggdb -D_DEBUG -O1 -fno-omit-frame-pointer")
set(CMAKE_C_FLAGS_RELEASE "-O2 -fno-math-errno -fno-trapping-math -ffinite-math-only -fomit-frame-pointer")
set(CMAKE_C_FLAGS_RELWITHDEBINFO "-g -ggdb -O2 -fno-math-errno -fno-trapping-math -ffinite-math-only -fno-omit-frame-pointer")
set(CMAKE_C_FLAGS_RELEASE "${OPT_LEVEL} -fno-math-errno -fno-trapping-math -ffinite-math-only -fomit-frame-pointer")
set(CMAKE_C_FLAGS_RELWITHDEBINFO "-g -ggdb ${OPT_LEVEL} -fno-math-errno -fno-trapping-math -ffinite-math-only -fno-omit-frame-pointer")
set(CMAKE_C_FLAGS_MINSIZEREL "-Os -fno-math-errno -fno-trapping-math -ffinite-math-only -fomit-frame-pointer")
set(CMAKE_CXX_FLAGS_DEBUGALL ${CMAKE_C_FLAGS_DEBUGALL})