Jinoh Kang (@iamahuman) commented about dlls/ntdll/tests/exception.c:
0x48, 0x89, 0xc3, /* mov rbx, rax */
0x48, 0x89, 0xc5, /* mov rbp, rax */
0x48, 0x89, 0xc6, /* mov rsi, rax */
0x48, 0x89, 0xc7, /* mov rdi, rax */
0x49, 0x89, 0xc0, /* mov r8, rax */
0x49, 0x89, 0xc1, /* mov r9, rax */
0x49, 0x89, 0xc2, /* mov r10, rax */
0x49, 0x89, 0xc3, /* mov r11, rax */
0x49, 0x89, 0xc4, /* mov r12, rax */
0x49, 0x89, 0xc5, /* mov r13, rax */
0x49, 0x89, 0xc6, /* mov r14, rax */
0x49, 0x89, 0xc7, /* mov r15, rax */
/* overwrite SSE registers */
0x66, 0x48, 0x0f, 0x6e, 0xc0, /* movq xmm0, rax */
0x66, 0x0f, 0x6c, 0xc0, /* punpcklqdq xmm0,xmm0; extend to high quadword */
```suggestion:-1+0 0x0f, 0x57, 0xc0, /* xorps %xmm0,%xmm0 */ ```
Same for all movaps below.