Re: [RFC/RFA] [PR tree-optimization/92539] Improve code and avoid Warray-bounds false positive

[Jeff Law]

On 1/9/25 10:48 AM, Qing Zhao wrote:


I think Jeff's patch is not reasonable since it boils down to not diagnose
-Warray-bounds but instead remove those stmts.

If these stmts are dead-code that are generated by compiler optimization (NOT 
from source code),
removing them before diagnosis is correct. (To avoid false positive warnings).
But I don't think we generally know if the problematic statements came 
from user code or were generated by the compiler.

Jeff