[Bug target/67254] On-stack memory regions with aligned attribute overlap on ARM

2015-08-18 Thread segher at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67254 Segher Boessenkool changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug target/67254] On-stack memory regions with aligned attribute overlap on ARM

2015-08-18 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67254 --- Comment #1 from Richard Biener --- Are you sure they are "live" at the same time? AFAIK when optimizing their lifetime is disjunct. Does it work when replicating the printf with 'reference' also before the one with 'data'?