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| author | Chandler Carruth <chandlerc@gmail.com> | 2013-01-31 23:29:57 +0000 |
|---|---|---|
| committer | Chandler Carruth <chandlerc@gmail.com> | 2013-01-31 23:29:57 +0000 |
| commit | 5da3665cc501ed8928e63678254357214ec0b9eb (patch) | |
| tree | 69df5614946e3710e33f0501737b22a81dfa9957 /tools/llc | |
| parent | 169d5270751597aed4095ead00401a3374906147 (diff) | |
| download | external_llvm-5da3665cc501ed8928e63678254357214ec0b9eb.zip external_llvm-5da3665cc501ed8928e63678254357214ec0b9eb.tar.gz external_llvm-5da3665cc501ed8928e63678254357214ec0b9eb.tar.bz2 | |
Give the MCStreamer class hierarchy LLVM RTTI facilities for use with
isa<> and dyn_cast<>. In several places, code is already hacking around
the absence of this, and there seem to be several interfaces that might
be lifted and/or devirtualized using this.
This change was based on a discussion with Jim Grosbach about how best
to handle testing for specific MCStreamer subclasses. He said that this
was the correct end state, and everything else was too hacky so
I decided to just make it so.
No functionality should be changed here, this is just threading the kind
through all the constructors and setting up the classof overloads.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174113 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'tools/llc')
0 files changed, 0 insertions, 0 deletions