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featurepostrascheduler
2016 Dec 16
1
help/hints/suggestions/tips please: how to give _generic_ compilation for a particular ISA a non-zero LoopMicroOpBufferSize?
...ource-tree file
at "llvm/lib/Target/AArch64/AArch64.td":
def : ProcessorModel<"generic", NoSchedModel, [
FeatureCRC,
FeatureFPARMv8,
FeatureNEON,
FeaturePerfMon,
FeaturePostRAScheduler
]>;
... wherein it`s obvious how to add something like "FeatureCustomCheapAsMoveHandling" to the
list of features, but I have no idea how to change the LoopMicroOpBufferSize, default or otherwise.
Furthermore, "NoSchedModel" seems to be a cross-ISA...