*
* Implementation of the RA-Interface for an external, (non-SSA) register allocator.
*
- * The external register allocator is a program taking 2 arguments:
- * 1) An input file in which the interference graph is defined
- * 2) An output file containing the instructions to perform
+ * The external register allocator is a program:
+ * PROG -i INPUTFILE -o OUTPUTFILE
+ *
+ * 1) Input file defines the interference graph
+ * 2) Output file contains the instructions to perform
*
char cmd_line[1024];
int ret_status;
- snprintf(cmd_line, sizeof(cmd_line), "%s %s %s", prog_to_call, out_file, result_file);
+ snprintf(cmd_line, sizeof(cmd_line), "%s -i %s -o %s", prog_to_call, out_file, result_file);
ret_status = system(cmd_line);
assert(ret_status != -1 && "Invokation of external register allocator failed");
* Read in results and apply them
*
*/
-static void be_ra_extern_main(const be_main_env_t *env, ir_graph *irg) {
+static void be_ra_extern_main(const be_irg_t *bi) {
+ be_main_env_t *env = bi->main_env;
+ ir_graph *irg = bi->irg;
+
be_raext_env_t raenv;
int clsnr, clss;
var_info_t *vi;
#ifdef WITH_LIBCORE
+
static const lc_opt_enum_const_ptr_items_t ssa_destr_items[] = {
- { "simple", ssa_destr_simple },
- { "rastello", ssa_destr_rastello },
+ { "simple", (void*)ssa_destr_simple }, /* TODO make (void*) casts nicer */
+ { "rastello", (void*)ssa_destr_rastello },
{ NULL, NULL }
};