MSVC: Generate debug information for release builds (#4674)

Replace parameters with the equivalent /Ox

diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 3eda27953f19bb35f170295db83863b2ee5e6813..cb04c9425fb33810306ca13e4338112a7567bd8d 100644 (file)
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -696,9 +696,9 @@ if(MSVC)
        # Visual Studio
 
        # EHa enables SEH exceptions (used for catching segfaults)
-       set(CMAKE_CXX_FLAGS_RELEASE "/EHa /Ox /Ob2 /Oi /Ot /Oy /GL /FD /MT /GS- /arch:SSE /fp:fast /D NDEBUG /D _HAS_ITERATOR_DEBUGGING=0 /TP")
+       set(CMAKE_CXX_FLAGS_RELEASE "/EHa /Ox /GL /FD /MT /GS- /Zi /arch:SSE /fp:fast /D NDEBUG /D _HAS_ITERATOR_DEBUGGING=0 /TP")
        #set(CMAKE_EXE_LINKER_FLAGS_RELEASE "/LTCG /NODEFAULTLIB:\"libcmtd.lib\" /NODEFAULTLIB:\"libcmt.lib\"")
-       set(CMAKE_EXE_LINKER_FLAGS_RELEASE "/LTCG")
+       set(CMAKE_EXE_LINKER_FLAGS_RELEASE "/LTCG /DEBUG /OPT:REF /OPT:ICF")
 
        set(CMAKE_CXX_FLAGS_SEMIDEBUG "/MDd /Zi /Ob0 /O1 /RTC1")