Disable RTTI on Windows.

Total size of bin\Release on disk goes from 83.6 MB to 81.8MB. (~2% saving)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120901 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/cmake/modules/LLVMProcessSources.cmake b/cmake/modules/LLVMProcessSources.cmake
index a71c6f2af839f9571832234084230cdb1ab30a4a..e8a5a9431a26d3fbfe53bab1341da4a61b45effc 100644 (file)
--- a/cmake/modules/LLVMProcessSources.cmake
+++ b/cmake/modules/LLVMProcessSources.cmake
@@ -46,6 +46,8 @@ function(llvm_process_sources OUT_VAR)
   if( NOT LLVM_REQUIRES_RTTI )
     if( CMAKE_COMPILER_IS_GNUCXX )
       add_definitions( -fno-rtti )
   if( NOT LLVM_REQUIRES_RTTI )
     if( CMAKE_COMPILER_IS_GNUCXX )
       add_definitions( -fno-rtti )

+    elseif( MSVC )
+      add_definitions( /GR- )

     endif()
   endif()
 
     endif()
   endif()