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(parent: 69b5d12) | patch
Take advantage of the new fast SmallPtrSet assignment operator when propagating AVAIL...
authorOwen Anderson <resistor@mac.com>
Mon, 9 Jul 2007 22:29:50 +0000 (22:29 +0000)
committerOwen Anderson <resistor@mac.com>
Mon, 9 Jul 2007 22:29:50 +0000 (22:29 +0000)
commitdfa24357840e191e9f69a803b6b14ef1032a26b4
treecab066ecb8ffb6c4cbc511c2f81a638f7b935be0tree | snapshot
parent69b5d12676cfc57a3f8ba868f4f7ef5211749720commit | diff
Take advantage of the new fast SmallPtrSet assignment operator when propagating AVAIL_OUT sets.
This reduces the time to optimize Anton's testcase from 31.2s to 21.s!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@38475 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Transforms/Scalar/GVNPRE.cpp diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors