[Bug tree-optimization/101548] dependence analysis fails with .MASK_STORE

2021-09-08 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101548 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug tree-optimization/101548] dependence analysis fails with .MASK_STORE

2021-08-03 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101548 Richard Biener changed: What|Removed |Added CC||crazylht at gmail dot com --- Comment

[Bug tree-optimization/101548] dependence analysis fails with .MASK_STORE

2021-07-21 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101548 --- Comment #1 from Richard Biener --- It works with void foo (double * __restrict a, double *b) { for (int i = 0; i < 1024; ++i) { double tem = a[i]; if (b[i] < tem) a[i] = tem + b[i]; } } and [local count: 1