[Bug lto/80379] Redundant note: code may be misoptimized unless -fno-strict-aliasing is used

2024-06-11 Thread andi-gcc at firstfloor dot org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80379 --- Comment #5 from Andi Kleen --- This bug is about printing a unnecessary message. If your code is actually miscompiled even with -fno-strict-aliasing set (so it is ignored somewhere) it is something different and you would need a test case to

[Bug lto/80379] Redundant note: code may be misoptimized unless -fno-strict-aliasing is used

2024-06-11 Thread Eric.Diaz.Fernandez at eurid dot eu via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80379 Eric Diaz Fernandez changed: What|Removed |Added CC||Eric.Diaz.Fernandez at eurid dot

[Bug lto/80379] Redundant note: code may be misoptimized unless -fno-strict-aliasing is used

2020-11-08 Thread hubicka at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80379 --- Comment #3 from Jan Hubicka --- The problem here is that the hint is output at decl merging and -fno-strict-aliasing is a function local flag. At that time we do not even know what functions will be since units are not streamed in yet. This

[Bug lto/80379] Redundant note: code may be misoptimized unless -fno-strict-aliasing is used

2020-02-18 Thread egallager at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80379 Eric Gallager changed: What|Removed |Added CC||egallager at gcc dot gnu.org ---

[Bug lto/80379] Redundant note: code may be misoptimized unless -fno-strict-aliasing is used

2017-04-09 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80379 Dominique d'Humieres changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|