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switch an std::set over to SmallPtrSet, speeding up mem2reg 3.4% on 176.gcc.
authorChris Lattner <sabre@nondot.org>
Mon, 5 Feb 2007 22:13:11 +0000 (22:13 +0000)
committerChris Lattner <sabre@nondot.org>
Mon, 5 Feb 2007 22:13:11 +0000 (22:13 +0000)
commitc837615cf0bfef743f98bb7101f27c23f6f21ba1
treecc7c7db7ff08e3f8544037dcd7aea0926f7da486
parent40b6555561f083930a40c5c9e8b1023c81910402
switch an std::set over to SmallPtrSet, speeding up mem2reg 3.4% on 176.gcc.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33928 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Transforms/Utils/PromoteMemoryToRegister.cpp