tree 42efe3c363a750781cc565152093a39f80b99b1f
parent 1e009d594325390eda1e3c89e4930b30d8b828dc
author Richard Smith <richard-llvm@metafoo.co.uk> 1329463897 +0000
committer Richard Smith <richard-llvm@metafoo.co.uk> 1329463897 +0000

The clang half of r150794: after the construction of a global or static const
variable ends, if the variable has a trivial destructor and no mutable
subobjects then emit an llvm.invariant.start call for it. globalopt knows to
make the variable const when evaluating this.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@150798 91177308-0d34-0410-b5e6-96231b3b80d8