Lines Matching refs:local_entropy
27 * unsigned long local_entropy;
35 * local_entropy = (unsigned long) local_entropy_frameaddr;
40 * local_entropy ^= tmp_latent_entropy;
45 * local_entropy += 4623067384293424948;
49 * local_entropy ^= 3896280633962944730;
54 * tmp_latent_entropy = rol(tmp_latent_entropy, local_entropy);
352 static void perturb_local_entropy(basic_block bb, tree local_entropy)
360 assign = create_assign(op, local_entropy, local_entropy, rhs);
367 tree local_entropy)
385 assign = create_assign(op, temp, temp, local_entropy);
395 static bool handle_tail_calls(basic_block bb, tree local_entropy)
410 __perturb_latent_entropy(&gsi, local_entropy);
417 static void perturb_latent_entropy(tree local_entropy)
432 handle_tail_calls(e->src, local_entropy);
436 if (!handle_tail_calls(last_bb, local_entropy)) {
439 __perturb_latent_entropy(&gsi, local_entropy);
443 static void init_local_entropy(basic_block bb, tree local_entropy)
462 assign = gimple_build_assign(local_entropy, udi_frame_addr);
477 assign = create_assign(BIT_XOR_EXPR, local_entropy, local_entropy, tmp);
484 assign = create_assign(op, local_entropy, local_entropy, rand_const);
516 tree local_entropy;
531 local_entropy = create_var(long_unsigned_type_node, "local_entropy");
534 init_local_entropy(bb, local_entropy);
543 perturb_local_entropy(bb, local_entropy);
548 perturb_latent_entropy(local_entropy);