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Fixed compiler flags for code sanitizers

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For example, `-O2` can optimize away some undefined behaviour, so use a conservative `-Og` optimization level.
This commit is contained in:
SChernykh
2023-11-27 10:27:29 +01:00
parent a8582b2a0f
commit eb1fd155a3
2 changed files with 15 additions and 15 deletions
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4
cmake/flags.cmake
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@@ -38,7 +38,7 @@ if (CMAKE_CXX_COMPILER_ID MATCHES GNU)
set(WARNING_FLAGS "-Wall -Wextra -Wcast-qual -Wlogical-op -Wstrict-overflow=2 -Wundef -Wformat=2 -Wpointer-arith -Werror")
if (DEV_WITH_TSAN OR DEV_WITH_UBSAN OR DEV_WITH_ASAN)
set(OPTIMIZATION_FLAGS "-O2 -g")
set(OPTIMIZATION_FLAGS "-Og -g")
else()
set(OPTIMIZATION_FLAGS "-Ofast -s")
endif()
@@ -97,7 +97,7 @@ elseif (CMAKE_CXX_COMPILER_ID MATCHES Clang)
set(WARNING_FLAGS "-Wall -Wextra -Wno-undefined-internal -Wunreachable-code-aggressive -Wmissing-prototypes -Wmissing-variable-declarations -Werror")
if (DEV_WITH_MSAN)
set(OPTIMIZATION_FLAGS "-O2 -g")
set(OPTIMIZATION_FLAGS "-Og -g")
else()
set(OPTIMIZATION_FLAGS "-Ofast -funroll-loops -fmerge-all-constants")
endif()