nregclasses = arch_env_get_n_reg_class(arch_env);
for (i = 0; i < nregclasses; ++i) {
ir_node *node;
- int i2;
+ int idx, i2, n_regs;
regclass = arch_env_get_reg_class(arch_env, i);
- int i;
-
assert(lv->nodes && "live sets must be computed");
- int n_regs = arch_register_class_n_regs(regclass);
- registers = alloca(n_regs * sizeof(registers[0]));
+ n_regs = arch_register_class_n_regs(regclass);
+ registers = alloca(n_regs * sizeof(registers[0]));
memset(registers, 0, n_regs * sizeof(registers[0]));
- be_lv_foreach(lv, block, be_lv_state_end, i) {
- ir_node *node = be_lv_get_irn(lv, block, i);
+ be_lv_foreach(lv, block, be_lv_state_end, idx) {
+ ir_node *node = be_lv_get_irn(lv, block, idx);
value_used(node);
}
}
}
- be_lv_foreach(lv, block, be_lv_state_in, i) {
- ir_node *node = be_lv_get_irn(lv, block, i);
+ be_lv_foreach(lv, block, be_lv_state_in, idx) {
+ ir_node *node = be_lv_get_irn(lv, block, idx);
value_def(node);
}