1
2
3
4
5
6
7
8
9
10
11
12
13
|
<think>
Okay, I need to classify this bug report from QEMU into one of the given categories: mistranslation, assembly lowering, device, graphic, socket, network, KVM, boot, vnc, debug, files, permissions, performance, kernel, peripherals, hypervisor, or other.
Looking at the problem description, it mentions that SME FMOPA outer product instructions are giving incorrect results. The example shows that instead of getting a matrix filled with 1.0 values, all are 0.0. This suggests an issue with how these specific instructions are handled in QEMU's translation layer.
The user suspects the bug is in how elements are set based on tile numbers since changing from za1.s to za0.s fixes the output. So, it seems like a problem during the assembly lowering phase—specifically, how QEMU translates certain ARMv9 instructions into the target architecture or handles the SME (Simultaneous Multithreading) features.
The bug doesn't fall under categories like device, graphic, network, etc., because it's related to instruction handling. It also isn't about performance or permissions. Since it's a specific issue with how an assembly instruction is being processed, the most appropriate category would be "assembly."
</think>
The issue arises due to incorrect handling of SME FMOPA instructions during assembly lowering in QEMU.
**Answer:** assembly
|