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);
340 static void perturb_local_entropy(basic_block bb, tree local_entropy)
348 assign = create_assign(op, local_entropy, local_entropy, rhs);
355 tree local_entropy)
373 assign = create_assign(op, temp, temp, local_entropy);
383 static bool handle_tail_calls(basic_block bb, tree local_entropy)
398 __perturb_latent_entropy(&gsi, local_entropy);
405 static void perturb_latent_entropy(tree local_entropy)
420 handle_tail_calls(e->src, local_entropy);
424 if (!handle_tail_calls(last_bb, local_entropy)) {
427 __perturb_latent_entropy(&gsi, local_entropy);
431 static void init_local_entropy(basic_block bb, tree local_entropy)
450 assign = gimple_build_assign(local_entropy, udi_frame_addr);
465 assign = create_assign(BIT_XOR_EXPR, local_entropy, local_entropy, tmp);
472 assign = create_assign(op, local_entropy, local_entropy, rand_const);
504 tree local_entropy;
519 local_entropy = create_var(long_unsigned_type_node, "local_entropy");
522 init_local_entropy(bb, local_entropy);
531 perturb_local_entropy(bb, local_entropy);
536 perturb_latent_entropy(local_entropy);