[PATCH] D24525: [Power9] Processor Model for Scheduling
Eric Christopher via llvm-commits
llvm-commits at lists.llvm.org
Thu Oct 20 12:15:04 PDT 2016
echristo accepted this revision.
echristo added a comment.
Few inline comments, nothing major and nothing that can't be added later.
Comment at: lib/Target/PowerPC/P9InstrResources.td:17
+def : InstRW<[P9_ALUE_2C, P9_ALUO_2C, IP_EXECE_1C, IP_EXECO_1C,
General request: It would be nice if the pipeline were documented in some way here. Otherwise this is pretty much a wall of incomprehensible text :)
Comment at: lib/Target/PowerPC/P9InstrResources.td:219
+ // VABSDUB, // Uncomment when support for these instructions was added.
+ // VABSDUH,
and add a TODO: in front.
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