[Bug middle-end/92334] incorrect __builtin_object_size result for negative offsets

2019-11-02 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92334 --- Comment #1 from Martin Sebor --- Whoops. There's a typo in the test case in comment #0 (wrong pointer passed to __builtin_object_size). Here's a corrected test case: $ cat z.c && gcc -O2 -S -Wall -fdump-tree-strlen=/dev/stdout z.c void sin

[Bug middle-end/92334] incorrect __builtin_object_size result for negative offsets

2019-11-02 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92334 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug middle-end/92334] incorrect __builtin_object_size result for negative offsets

2019-11-03 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92334 Martin Sebor changed: What|Removed |Added Status|RESOLVED|NEW Last reconfirmed|

[Bug middle-end/92334] incorrect __builtin_object_size result for negative offsets

2019-11-03 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92334 Martin Sebor changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---