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2016 Oct 28
0
Understanding and Cleaning Up Machine Instruction Bundles
> On Oct 27, 2016, at 5:30 PM, Matthias Braun <mbraun at apple.com> wrote: > >> >> On Oct 27, 2016, at 5:05 PM, Andrew Trick <atrick at apple.com <mailto:atrick at apple.com>> wrote: >> >>> The system works because the default basic block iterator moves from bundle to >>> bundle skipping the instructions inside the bundle. Iterating
2016 Oct 28
2
Understanding and Cleaning Up Machine Instruction Bundles
> On Oct 27, 2016, at 5:05 PM, Andrew Trick <atrick at apple.com> wrote: > > >> On Oct 27, 2016, at 2:33 PM, Matthias Braun <mbraun at apple.com> wrote: >> >> == BUNDLE instruction / operands == >> For many backend passes a bundle can appear as a single unit. However one important tool >> here is having an iterator over all operands of this