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authorMatthias Braun <matze@braunis.de>2013-10-11 19:04:35 +0000
committerMatthias Braun <matze@braunis.de>2013-10-11 19:04:35 +0000
commit5bfee00dfa1da382e6d877ce64840af01749279e (patch)
tree5d082e582f735f70fdeb07d761022022bad2c7b2 /llvm/lib/CodeGen
parentc50b943b315cd1a750bd80010317ba47fc30a070 (diff)
downloadbcm5719-llvm-5bfee00dfa1da382e6d877ce64840af01749279e.tar.gz
bcm5719-llvm-5bfee00dfa1da382e6d877ce64840af01749279e.zip
Introduce ad hoc liveness tracking utility: LiveRegUnits
Contains a set of live register (units) and code to move forward and backward in the schedule while updating the live set. llvm-svn: 192481
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