[Bug c/50624] detecting array overflows regressed

[andi-gcc at firstfloor dot org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50624

--- Comment #5 from Andi Kleen <andi-gcc at firstfloor dot org> 2011-10-06 
14:49:19 UTC ---
Easy case = constant expressions as index?

Would the frontend be able to handle

short array[1];

i = 1;
array[i]