[Bug middle-end/86554] Incorrect code generation with signed/unsigned comparison

2018-07-18 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86554 --- Comment #4 from Richard Biener --- The issue seems to be that we do Value numbering ret_10 stmt = ret_10 = (int) _9; Setting value number of ret_10 to ret_11 (changed) so we correctly figure both ret are the same. We then continue Value n

[Bug middle-end/86554] Incorrect code generation with signed/unsigned comparison

2018-07-18 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86554 Richard Biener changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned

[Bug middle-end/86554] Incorrect code generation with signed/unsigned comparison

2018-07-17 Thread segher at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86554 Segher Boessenkool changed: What|Removed |Added CC||segher at gcc dot gnu.org --- Comme

[Bug middle-end/86554] Incorrect code generation with signed/unsigned comparison

2018-07-17 Thread wschmidt at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86554 Bill Schmidt changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|