[Bug tree-optimization/69732] [6 Regression] Missed vectorization due to failed dependence analysis

2016-02-09 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69732 Richard Biener changed: What|Removed |Added Target Milestone|--- |6.0 Summary|Missed

[Bug tree-optimization/69732] [6 Regression] Missed vectorization due to failed dependence analysis

2016-02-09 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69732 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug tree-optimization/69732] [6 Regression] Missed vectorization due to failed dependence analysis

2016-02-09 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69732 --- Comment #2 from Richard Biener --- The solution here is to have another set of base / access function forcibly using the pointer representation as a backup for dependence analysis.