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168489506
2015 Mar 04
2
[LLVMdev] PBQP spilling
Hi,
I would like to ask about PBQPs use of InlineSpiller. The code output when using PBQP gets a lot bigger compared to when using RegAllocGreedy. PBQP does not split the live intervals, and a lot more (often redundant) reload instructions are emitted as a result, it seems. I wonder why this is, and if there are any plans to improve on this point?
/Jonas Paulsson
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