[Bug tree-optimization/126459] [17 Regression] Wrong code with x != CST1 ? x + CST2 : CST3 fold due to overflow since r17-126
"pinskia at gcc dot gnu.org via Gcc-bugs" <[email protected]>
| Newsgroups | gmane.comp.gcc.bugs |
|---|---|
| Message-ID | <[email protected]/bugzilla/> |
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=126459
Drea Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Assignee|unassigned at gcc dot gnu.org |pinskia at gcc dot gnu.org
Status|UNCONFIRMED |ASSIGNED
Ever confirmed|0 |1
Summary|[17 Regression] Wrong code |[17 Regression] Wrong code
|with x != CST1 ? x + CST2 : |with x != CST1 ? x + CST2 :
|CST3 fold |CST3 fold due to overflow
| |since r17-126
Last reconfirmed| |2026-07-29
--- Comment #1 from Drea Pinski <pinskia at gcc dot gnu.org> ---
A check for overflow is needed ...