On 1/16/26 9:51 AM, Jeffrey Law wrote: > On 1/16/2026 8:15 AM, Vladimir Makarov wrote: >> >> The following patch solves >> >> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=123092 >> >> The patch was successfully bootstrapped and tested on x86-64, aarch64, and >> ppc64le. >> > Thanks! Given we've had requests to fix other bugs in this space > (prefetching) I'll probably backport that patch to gcc-15.
We'll need to backport my ZD constraint patch too, otherwise we'll think the bad insn matches its constraints (skipping Vlad's change) and we'll end up ICEing in final when the mips prefetch insn pattern is disabled. Peter
