[Bug tree-optimization/100442] Spurious -Wstringop-overread error with odd boundaries

2022-02-15 Thread andres at anarazel dot de via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100442 --- Comment #4 from Andres Freund --- > Ending up with an excessive range isn't uncommon in code that freely converts > between signed and unsigned integers (e.g., by passing an int to a size_t > argument) and involves conditionals like those

[Bug tree-optimization/100442] Spurious -Wstringop-overread error with odd boundaries

2021-05-06 Thread msebor at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100442 Martin Sebor changed: What|Removed |Added Resolution|--- |INVALID Status|WAITING

[Bug tree-optimization/100442] Spurious -Wstringop-overread error with odd boundaries

2021-05-06 Thread andres at anarazel dot de via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100442 --- Comment #2 from Andres Freund --- Created attachment 50763 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=50763=edit preprocessed reproducer Huh, sorry for that. I thought I had attached it. When I tried again now it failed due to

[Bug tree-optimization/100442] Spurious -Wstringop-overread error with odd boundaries

2021-05-06 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100442 Andrew Pinski changed: What|Removed |Added Ever confirmed|0 |1 Last reconfirmed|