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(parent: 5e74696) | patch
Compress tables for getMatchingSuperRegClass().
authorJakob Stoklund Olesen <stoklund@2pi.dk>
Thu, 3 May 2012 18:14:20 +0000 (18:14 +0000)
committerJakob Stoklund Olesen <stoklund@2pi.dk>
Thu, 3 May 2012 18:14:20 +0000 (18:14 +0000)
commitf92be238d6370fbab58f035a5bd0c6db7e207094
tree0ced3f4076a730ab624e409c32af1a3943c57423tree | snapshot
parent5e7469647c1a39dd8c75c82ac401c4a1b1553f39commit | diff
Compress tables for getMatchingSuperRegClass().

Many register classes only have a few super-registers, so it is not
necessary to keep individual bit masks for all possible sub-register
indices.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156083 91177308-0d34-0410-b5e6-96231b3b80d8
utils/TableGen/RegisterInfoEmitter.cpp diff | blob | history
external/llvm
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