[Bug tree-optimization/109184] [11/12/13/14 Regression] csmith: 2017 bug with -floop-interchange

2023-11-14 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109184 --- Comment #15 from Richard Biener --- Note even when promoting _2 to an array there wouldn't be any data dependence between the actual refs. There's a dependence between stmts, but that doesn't exactly capture the issue either. Consider

[Bug tree-optimization/109184] [11/12/13/14 Regression] csmith: 2017 bug with -floop-interchange

2023-07-07 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109184 Richard Biener changed: What|Removed |Added Target Milestone|10.5|11.5 --- Comment #14 from Richard