RE: [PUSHED] aarch64: Fix an oversight in aarch64_evpc_reencode

2025-05-20 Thread quic_pzheng
> Pengxuan Zheng writes: > > Some fields (e.g., zero_op0_p and zero_op1_p) of the struct "newd" may > > be left uninitialized in aarch64_evpc_reencode. This can cause reading > > of uninitialized data. I found this oversight when testing my patches > > on and/fmov optimizations. This patch fixes t

Re: [PUSHED] aarch64: Fix an oversight in aarch64_evpc_reencode

2025-05-20 Thread Richard Sandiford
Pengxuan Zheng writes: > Some fields (e.g., zero_op0_p and zero_op1_p) of the struct "newd" may be left > uninitialized in aarch64_evpc_reencode. This can cause reading of > uninitialized > data. I found this oversight when testing my patches on and/fmov > optimizations. This patch fixes the bug