Displaying 2 results from an estimated 2 matches for "virtreginterv".
2014 Jan 04
2
[LLVMdev] How to update LiveInterval information of newly inserted machine basic block
...o I am puzzled.
> Then, I do as Andy's suggestion, but it doesn't work, and it has same error.
> Could you have any suggestion?
> Thank you very much again.
Incrementally updating the live intervals will be complicated. You may be able to completely recompute them by clearing all VirtRegIntervals, then calling computeVirtRegs.
-Andy
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2014 Jan 03
2
[LLVMdev] How to update LiveInterval information of newly inserted machine basic block
On Jan 3, 2014, at 1:52 PM, Andrew Trick <atrick at apple.com> wrote:
> He really just wants to rerun LiveIntervals analysis, but LiveVariables is no longer available. Would it work just to clear all the intervals rerun LiveIntervals::computeVirtRegs after all the CFG transforms are complete?
Yes, I should think so.
/jakob
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