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(parent: ac39bd5) | patch
Use an IndexedMap instead of a DenseMap for the live-out cache.
authorJakob Stoklund Olesen <stoklund@2pi.dk>
Fri, 4 Mar 2011 00:15:36 +0000 (00:15 +0000)
committerJakob Stoklund Olesen <stoklund@2pi.dk>
Fri, 4 Mar 2011 00:15:36 +0000 (00:15 +0000)
commit13ba2dab631636e525a44bb259aaea56a860d1c7
treea2beff73cfb9b524cd91db7a0860d9a87afe8b7btree | snapshot
parentac39bd534be9a8022c09cc8be81db2de109baecbcommit | diff
Use an IndexedMap instead of a DenseMap for the live-out cache.

This speeds up updateSSA() so it only accounts for 5% of the live range
splitting time.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126972 91177308-0d34-0410-b5e6-96231b3b80d8
include/llvm/CodeGen/MachineBasicBlock.h diff | blob | history
lib/CodeGen/SplitKit.cpp diff | blob | history
lib/CodeGen/SplitKit.h diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors