Commit Graph

2 Commits

Author SHA1 Message Date
Nick Lewycky
c5e6f99981 Remove question.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150809 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-17 09:55:20 +00:00
Nick Lewycky
81266c5c93 Add support for invariant.start inside the static constructor evaluator. This is
useful to represent a variable that is const in the source but can't be constant
in the IR because of a non-trivial constructor. If globalopt evaluates the
constructor, and there was an invariant.start with no matching invariant.end
possible, it will mark the global constant afterwards.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150794 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-17 06:59:21 +00:00