[RewriteStatepointsForGC] Use DenseSet in place of std::set [NFC]
authorPhilip Reames <listmail@philipreames.com>
Fri, 20 Feb 2015 23:16:52 +0000 (23:16 +0000)
committerPhilip Reames <listmail@philipreames.com>
Fri, 20 Feb 2015 23:16:52 +0000 (23:16 +0000)
commit1f017547bb379b6bef829eb20dab284602a0d43b
tree17ebc4ed2b984498545e890d30410e12aa05ce28
parentd1b1136e0e84bdeac1981bf9b52f300f7743f8ab
[RewriteStatepointsForGC] Use DenseSet in place of std::set [NFC]

This should be the last cleanup on non-llvm preferred data structures.  I left one use of std::set in an assertion; DenseSet didn't seem to have a tombstone for CallSite defined.  That might be worth fixing, but wasn't worth it for a debug only use.

llvm-svn: 230084
llvm/lib/Transforms/Scalar/RewriteStatepointsForGC.cpp