Add a timer, fix a minor bug.
authorChris Lattner <sabre@nondot.org>
Wed, 28 Jan 2004 02:05:05 +0000 (02:05 +0000)
committerChris Lattner <sabre@nondot.org>
Wed, 28 Jan 2004 02:05:05 +0000 (02:05 +0000)
commit00948c05b26fc865e212eb293afeae692a44e6bb
treeb5f7443d844aff1ea60414c70da2310ab4646e9a
parent64507e39dae300e5bdce33bb02f05f4c47c99f46
Add a timer, fix a minor bug.

Also, use RC::merge when possible, reducing the number of nodes allocated, then immediately merged away from 2985444 to 2193852 on perlbmk.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10991 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Analysis/DataStructure/DataStructure.cpp