[llvm-dev] Hexagon and choosing of slots

Rail Shafigulin via llvm-dev llvm-dev at lists.llvm.org
Mon Nov 23 10:26:17 PST 2015

I'm curious how does hexagon hardware decide which slot to use for a given
instruction? Is there special hardware to make that decision? I'm asking
because I didn't see any information about which slot to use for a given
packet. Is it even possible to pass this kind of information through
assembly? Say hardware sees a packet and the packet tells it which slot to

I would greatly appreciate any comments on this.

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