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| author | Richard Smith <richard-llvm@metafoo.co.uk> | 2012-02-17 07:31:37 +0000 |
|---|---|---|
| committer | Richard Smith <richard-llvm@metafoo.co.uk> | 2012-02-17 07:31:37 +0000 |
| commit | abb943284cabd9131586c2758a4f02baba668ace (patch) | |
| tree | 42efe3c363a750781cc565152093a39f80b99b1f /lib/CodeGen/CGExprAgg.cpp | |
| parent | 1e009d594325390eda1e3c89e4930b30d8b828dc (diff) | |
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
Diffstat (limited to 'lib/CodeGen/CGExprAgg.cpp')
0 files changed, 0 insertions, 0 deletions