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authorMatthias Braun <matze@braunis.de>2014-12-10 01:11:56 +0000
committerMatthias Braun <matze@braunis.de>2014-12-10 01:11:56 +0000
commitd01627b2495b6730fb09ce2c15b5917d20e1987d (patch)
tree6e530dc8f0ee8ce8d93823f628f570ba184970fa /llvm/lib/CodeGen/AggressiveAntiDepBreaker.cpp
parentf0aceb2f69cae1b84e1b96f1ae9932480e801b32 (diff)
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Let tablegen compute maximum lanemask for regs/regclasses.
Let tablegen compute the combination of subregister lanemasks for all subregisters in a register/register class. This is preparation for further work subregister allocation llvm-svn: 223873
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