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(parent: 6f888a8) | patch
Use RegisterClassInfo::getOrder in RAFast.
authorJakob Stoklund Olesen <stoklund@2pi.dk>
Thu, 2 Jun 2011 18:35:30 +0000 (18:35 +0000)
committerJakob Stoklund Olesen <stoklund@2pi.dk>
Thu, 2 Jun 2011 18:35:30 +0000 (18:35 +0000)
commit5d20c3152bd7fe91eda1b58a5eb6da7067874c61
tree62127fa203675b31b52e7c929380dcf5b9b88239tree | snapshot
parent6f888a80d59f2eb4532dd9940de62c72899cb6facommit | diff
Use RegisterClassInfo::getOrder in RAFast.

This saves two virtual function calls and an Allocatable BitVector test,
making RAFast run 2% faster.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132471 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/RegAllocFast.cpp diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors