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| author | Francois Pichet <pichet2000@gmail.com> | 2010-12-04 14:30:22 +0000 |
|---|---|---|
| committer | Francois Pichet <pichet2000@gmail.com> | 2010-12-04 14:30:22 +0000 |
| commit | b361452ef9ad9453b2874cd12fc9ee65085d1f57 (patch) | |
| tree | 7e38617bbb3dcd021b43b5664c8f34b650460699 | |
| parent | 983839609ffa589cda60efaea847eecede77b524 (diff) | |
Disable C++ exception handling on MSVC.
Total size of bin\Release on disk goes from 82.9 MB to 74.2 MB. (~10% saving)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120908 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | CMakeLists.txt | 1 | ||||
| -rw-r--r-- | cmake/modules/LLVMProcessSources.cmake | 3 |
2 files changed, 4 insertions, 0 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index 28e90475d4..371d73bbd9 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -247,6 +247,7 @@ if( MSVC ) add_llvm_definitions( -D_SCL_SECURE_NO_DEPRECATE ) add_llvm_definitions( -wd4146 -wd4503 -wd4996 -wd4800 -wd4244 -wd4624 ) add_llvm_definitions( -wd4355 -wd4715 -wd4180 -wd4345 -wd4224 -wd4267 -wd4291 ) + add_llvm_definitions( -wd4275) # Suppress 'new behavior: elements of array 'array' will be default initialized' add_llvm_definitions( -wd4351 ) diff --git a/cmake/modules/LLVMProcessSources.cmake b/cmake/modules/LLVMProcessSources.cmake index e8a5a9431a..7bfca207f6 100644 --- a/cmake/modules/LLVMProcessSources.cmake +++ b/cmake/modules/LLVMProcessSources.cmake @@ -41,6 +41,9 @@ function(llvm_process_sources OUT_VAR) if( NOT LLVM_REQUIRES_EH ) if( CMAKE_COMPILER_IS_GNUCXX ) add_definitions( -fno-exceptions ) + elseif( MSVC ) + add_definitions( /EHs-c- ) + add_definitions( /D_HAS_EXCEPTIONS=0 ) endif() endif() if( NOT LLVM_REQUIRES_RTTI ) |