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1040641
2015 Jun 28
3
[LLVMdev] Legalizing SelectionDAGs with illegal pointer type
On 27 Jun 2015, at 16:13, escha <escha at apple.com> wrote:
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>>
>> Hi,
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>> I recently started helping with the LLVM AVR backend [1]. The AVR is an 8 bit core with pointer type i16. That makes pointers illegal in the SelectionDAG. As far as I understand it, it is the backends job to legalize these nodes by using the ReplaceNodeResults/LowerOperation callbacks.