static unsigned
get_stmt_uid (gimple stmt)
{
if (gimple_code (stmt) == GIMPLE_PHI)
return SSA_NAME_VERSION (gimple_phi_result (stmt))
+ gimple_stmt_max_uid (cfun);
return gimple_uid (stmt);
}
return;
dot_rdg_1 (file, rdg);
fflush (file);
close (fileno (file));
pclose (file);
#else
dot_rdg_1 (stderr, rdg);
#endif
}
/* Returns the index of STMT in RDG. */
static int
rdg_vertex_for_stmt (struct graph *rdg ATTRIBUTE_UNUSED, gimple *stmt)
{
int index = gimple_uid (stmt);
gcc_checking_assert (index == -1 || RDG_STMT (rdg, index) == stmt);
return index;
}
/* Creates dependence edges in RDG for all the uses of DEF. IDEF is
the index of DEF in RDG. */
static void
create_rdg_edges_for_scalar (struct graph *rdg, tree def, int idef)
{
use_operand_p imm_use_p;
imm_use_iterator iterator;
FOR_EACH_IMM_USE_FAST (imm_use_p, iterator, def)
{
