B^HDEAD code generation (AMD64)

[Stefan Kanthak]

"Thomas Koenig" <tkoenig@netcologne.de> wrote:

> On 09.01.23 12:35, Stefan Kanthak wrote:
>> 20 superfluous instructions of the total 102 instructions!
> 
> The proper place for bug reports is https://gcc.gnu.org/bugzilla/ .

OUCH: there's NO proper place for bugs at all!

> Feel free to submit these cases there.

I feel free to do whatever I like to do where I do it, for example:

--- bug.cpp ---
int main() {
    __uint128_t long long bug = 0;
}
--- EOF ---

See <https://godbolt.org/z/G7f81Mx5Y>

regards
Stefan