Lanai, the mystery CPU architecture in LLVM

Re:Lanai, the mystery CPU architecture in LLVM by tedunangst on Monday March 21, 2022 @04:13PM (#30759120)

> How many man-hours have been wasted waiting for the Lanai backend to compile?

Probably zero? Is it compiled by default?

[ Parent | on HN ]

Re:Lanai, the mystery CPU architecture in LLVM by jcelerier on Monday March 21, 2022 @04:53PM (#30759569)

Yes. Run `strings /usr/lib/libLLVM.so| grep -i Lanai` to check on your version ; mine has all the relevant symbols

[ Parent | on HN ]

Re:Lanai, the mystery CPU architecture in LLVM by tedunangst on Monday March 21, 2022 @05:58PM (#30760262)

Oh, wow. I'm honestly surprised. My build does not.

[ Parent | on HN ]

Re:Lanai, the mystery CPU architecture in LLVM by jcelerier on Monday March 21, 2022 @06:42PM (#30760712)

afaik, by default LLVM builds support for all its supported architectures, I guess you passed -DLLVM_TARGETS_TO_BUILD="X86" or something to cmake when building your llvm ?

[ Parent | on HN ]