On 12/26/2025 8:19 PM, Andrew Pinski wrote:
On Tue, Dec 23, 2025 at 5:44 PM Andrew Pinski
<[email protected]> wrote:
I noticed that on x86_64 and aarch64, noce_try_cond_zero_arith
would produce worse code than noce_try_cmove_arith.
So we should do noce_try_cond_zero_arith last instead
of before noce_try_cmove_arith.
Pushed as obvious after bootstrap/test on x86_64-linux-gnu.
Also checked to make sure riscv testcases still work.
I will revert this for now and will file a bug report about the missed
optimization dealing with AND.
And go ahead and assign it to me. It's a regression and clearly in
scope for stage4 IMHO.
jeff
