On Thu, 2023-11-16 at 20:30 +0800, Li Wei wrote:
> The LoongArch has defined ctz and clz on the backend, but if we want GCC
> do CTZ transformation optimization in forwprop2 pass, GCC need to know
> the value of c[lt]z at zero, which may be beneficial for some test cases
> (like spec2017 deepsjeng_
The LoongArch has defined ctz and clz on the backend, but if we want GCC
do CTZ transformation optimization in forwprop2 pass, GCC need to know
the value of c[lt]z at zero, which may be beneficial for some test cases
(like spec2017 deepsjeng_r).
After implementing the macro, we test dynamic instru
