[Bug tree-optimization/110760] slp introduces new overflow arithmetic

2023-07-21 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110760 Richard Biener changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |rguenth at gcc dot gnu.org L

[Bug tree-optimization/110760] slp introduces new overflow arithmetic

2023-07-20 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110760 --- Comment #4 from Andrew Pinski --- (In reply to Krister Walfridsson from comment #3) > (In reply to Andrew Pinski from comment #1) > > I thought we decided that vector types don't apply the overflow rules and > > always just wrap ... > > Tha

[Bug tree-optimization/110760] slp introduces new overflow arithmetic

2023-07-20 Thread kristerw at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110760 --- Comment #3 from Krister Walfridsson --- (In reply to Andrew Pinski from comment #1) > I thought we decided that vector types don't apply the overflow rules and > always just wrap ... That makes sense. But on the other hand, PR 110495 is a s

[Bug tree-optimization/110760] slp introduces new overflow arithmetic

2023-07-20 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110760 Andrew Pinski changed: What|Removed |Added Summary|slp introduces new wrapped |slp introduces new overflow