On 5/23/22 12:49, Dima Panov wrote:
My recent -current jail is also have LLVM_DEFAULT=14 and not hit any
serious issue yet:)
tcberner was initiated exp-run to make llvm13 as default some time ago
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=263456
I'd caution against adopting llvm14 for the moment.
One apparently architecturally-specific problem with llvm14 on
rocketlake (Intel Xeon E-2334 here) is a never-ending compilation in
devel/boost-libs if CPUTYPE is set.
The file libs/atomic/src/find_address_sse41.cpp causes c++ to run
forever :-( It also seems to spin forever with CPUTYPE set to "native".
I just found this last night but setting CPUTYPE to "ivybridge" or
leaving it unset allows it to run to completion,
Michael
