Lines Matching defs:xmm0
14 * To detect the bug, we have a subprocess run a loop checking its xmm0 register
17 * set the expected value of xmm0 to all 0's since it is acceptable behavior for
20 * additional subprocesses that spin with different xmm0 contents.
63 uint32_t xmm0[4] = { initval, initval, initval, initval };
66 asm volatile(" movdqu %0, %%xmm0\n"
70 " movdqu %%xmm0, %0\n"
77 : "+m" (xmm0), "+r" (status)
78 : "r" (num_iters) : "rax", "rbx", "xmm0");
82 "xmm registers corrupted! initval=%08X, xmm0=%08X%08X%08X%08X\n",
83 initval, xmm0[0], xmm0[1], xmm0[2], xmm0[3]);