mgorny added a comment. Ok, so to summarize: there's some CPU families where setting `xmm2..xmm9` via ptrace doesn't work for some reason? That's quite weird. Could it be an `xsave` bug perhaps?
FWICS the corresponding read test passes, so apparently setting them directly within the program works. Could you tell us what CPU exactly is this? Ideally paste `/proc/cpuinfo`. I'm pretty sure this test passed successfully on my old Athlon64 that definitely didn't have AVX (or SSE3). Unfortunately, I can't retest it anymore since it died almost 2 years ago. Repository: rG LLVM Github Monorepo CHANGES SINCE LAST ACTION https://reviews.llvm.org/D117928/new/ https://reviews.llvm.org/D117928 _______________________________________________ lldb-commits mailing list lldb-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/lldb-commits
