[Bug tree-optimization/101653] [9/10/11/12 Regression] Bad code generated when optimizing nested for loops

2021-07-27 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101653 Andrew Pinski changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug tree-optimization/101653] [9/10/11/12 Regression] Bad code generated when optimizing nested for loops

2021-07-27 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101653 --- Comment #2 from Andrew Pinski --- Confirmed, ivcannon is turning the loops into: [local count: 79093198]: goto ; [100.00%] [local count: 357878150]: a_8 = a_11 + 1; c_14 = c_3 + 2; goto ; [100.00%] [local count: 79093198]:

[Bug tree-optimization/101653] [9/10/11/12 Regression] Bad code generated when optimizing nested for loops

2021-07-27 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101653 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org Last reconfi

[Bug tree-optimization/101653] [9/10/11/12 Regression] Bad code generated when optimizing nested for loops

2021-07-27 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101653 Andrew Pinski changed: What|Removed |Added Keywords||wrong-code Summary|Bad code