llvm/llvm-project
Vedi su GitHubFunnel shift in 64-bit doesn't get matched to an intrinsic
Open
#138.334 aperta il 2 mag 2025
good first issuellvm:instcombine
Metriche repository
- Star
- (26.378 star)
- Metriche merge PR
- (Merge medio 1g 2h) (1000 PR mergiate in 30 g)
Descrizione
Yes I know this has two cases of subpar optimization: One where the funnel shift is 64-bit based, and the other is left funnel shifts that can be converted to a right funnel shift. This one is about the latter. However, this was lifted from one of gcc's test suites.