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[lanai] Add subword scheduling itineraries.
authorJacques Pienaar <jpienaar@google.com>
Wed, 20 Apr 2016 18:28:55 +0000 (18:28 +0000)
committerJacques Pienaar <jpienaar@google.com>
Wed, 20 Apr 2016 18:28:55 +0000 (18:28 +0000)
commitd96f8a3e82f6e64603d2ad563407cb24599a6733
tree56edeae366d5f674c79166a4206ee34f3a9490a6tree | snapshot
parent8ec8da40a860b7e0dca0b6fe7d4b1e6821630f01commit | diff
[lanai] Add subword scheduling itineraries.

Differentiate between word and subword memory operations as they take different
amount of cycles to complete. This just adds a basic model of the subword
latency to the scheduler.

llvm-svn: 266898
llvm/lib/Target/Lanai/LanaiInstrInfo.td diff | blob | history
llvm/lib/Target/Lanai/LanaiSchedule.td diff | blob | history
llvm/test/CodeGen/Lanai/subword.ll [new file with mode: 0644] blob
Domain: System / Toolchain;