Displaying 2 results from an estimated 2 matches for "isround".
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iround
2013 Jul 09
2
[LLVMdev] EVT::isRound on non-8-bit byte targets
I'm new to LLVM dev, but I have been working with a target with a
minimum addressable byte of 16-bits. I found that in
DAGCombiner::visitAND, EVT::isRound could create i8 loads on my 16-bit
target which are ultimately invalid. EVT::isRound appears to use a
hard-coded 8, rather than pulling the targets BitsPerByte field. Is this
a potential bug or is there a better way to address this? Hard coding a
16 in the isRound field fixes the issue for me....
2013 Jul 09
0
[LLVMdev] EVT::isRound on non-8-bit byte targets
Hi Sam,
On 09/07/13 17:01, Sam Cristall wrote:
> I'm new to LLVM dev, but I have been working with a target with a
> minimum addressable byte of 16-bits. I found that in
> DAGCombiner::visitAND, EVT::isRound could create i8 loads on my 16-bit
> target which are ultimately invalid. EVT::isRound appears to use a
> hard-coded 8, rather than pulling the targets BitsPerByte field. Is this
> a potential bug or is there a better way to address this? Hard coding a
> 16 in the isRound field fixes...