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Change the basic block map in LoopInfo from a std::map to a DenseMap. This is a 16...
authorCameron Zwarich <zwarich@apple.com>
Tue, 30 Nov 2010 18:51:19 +0000 (18:51 +0000)
committerCameron Zwarich <zwarich@apple.com>
Tue, 30 Nov 2010 18:51:19 +0000 (18:51 +0000)
commit72851059224b90a3ae74ecd62fbd927a0c54a9f0
tree70f51dc013fa6c9146e53e394015a42d8f59e91btree | snapshot
parenteb05a8d250fb4da51279efc59e99a54eaf5b60edcommit | diff
Change the basic block map in LoopInfo from a std::map to a DenseMap. This is a 16% speedup running loops on test-suite + SPEC2000.

Reviewed by Eric Christopher.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120440 91177308-0d34-0410-b5e6-96231b3b80d8
include/llvm/Analysis/LoopInfo.h diff | blob | history
external/llvm
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