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| author | Andrew Kaylor <andrew.kaylor@intel.com> | 2015-04-21 22:29:38 +0000 |
|---|---|---|
| committer | Andrew Kaylor <andrew.kaylor@intel.com> | 2015-04-21 22:29:38 +0000 |
| commit | 84e55fc5f23330b9aaa4cfcc1d1883c982a308df (patch) | |
| tree | 2d6673d13751940da346bb73a6d9875bb90bd5b0 /llvm/cmake/modules/HandleLLVMOptions.cmake | |
| parent | 4e192df778a96fedbee93799af64cd7a0d2fa0bb (diff) | |
| download | bcm5719-llvm-84e55fc5f23330b9aaa4cfcc1d1883c982a308df.tar.gz bcm5719-llvm-84e55fc5f23330b9aaa4cfcc1d1883c982a308df.zip | |
Silence MSVC build alignment warnings
llvm-svn: 235450
Diffstat (limited to 'llvm/cmake/modules/HandleLLVMOptions.cmake')
| -rw-r--r-- | llvm/cmake/modules/HandleLLVMOptions.cmake | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/llvm/cmake/modules/HandleLLVMOptions.cmake b/llvm/cmake/modules/HandleLLVMOptions.cmake index 27147dcfd29..71a1902dcdd 100644 --- a/llvm/cmake/modules/HandleLLVMOptions.cmake +++ b/llvm/cmake/modules/HandleLLVMOptions.cmake @@ -304,7 +304,15 @@ if( MSVC ) -wd4611 # Suppress 'interaction between '_setjmp' and C++ object destruction is non-portable' -wd4805 # Suppress 'unsafe mix of type <type> and type <type> in operation' -wd4204 # Suppress 'nonstandard extension used : non-constant aggregate initializer' - + + # Idelly, we'd like this warning to be enabled, but MSVC 2013 doesn't + # support the 'aligned' attribute in the way that clang sources requires (for + # any code that uses the LLVM_ALIGNAS marco), so this is must be disabled to + # avoid unwanted alignment warnings. + # When we switch to requiring a version of MSVC that supports the 'alignas' + # specifier (MSVC 2015?) this warning can be re-enabled. + -wd4324 # Suppress 'structure was padded due to __declspec(align())' + # Promoted warnings. -w14062 # Promote 'enumerator in switch of enum is not handled' to level 1 warning. |
