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(parent: f6608dd) | patch
Change implementation of LiveIntervals::overlap(). This results in a
authorAlkis Evlogimenos <alkis@evlogimenos.com>
Wed, 7 Jan 2004 01:45:58 +0000 (01:45 +0000)
committerAlkis Evlogimenos <alkis@evlogimenos.com>
Wed, 7 Jan 2004 01:45:58 +0000 (01:45 +0000)
commit80b378cf7c3dce77029dc3118e1f63bc6d389da1
treee1491dd927b9776854ce490b549f5a53f11918bdtree | snapshot
parentf6608ddf449d8c3d37d70732b85cc41fd8ff36dacommit | diff
Change implementation of LiveIntervals::overlap(). This results in a
30-50% decrease in running time of the linear scan register allocator.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10707 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/LiveIntervalAnalysis.cpp diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors