copy the debug info when craeting a be_Call form a Call

[libfirm] / ir / be / ia32 / ia32_map_regs.c

diff --git a/ir/be/ia32/ia32_map_regs.c b/ir/be/ia32/ia32_map_regs.c
index 3c71530..5950796 100644 (file)
--- a/ir/be/ia32/ia32_map_regs.c
+++ b/ir/be/ia32/ia32_map_regs.c
@@ -136,8 +136,11 @@ char *ia32_get_mapped_reg_name(pmap *reg_map, const arch_register_t *reg) {
 int ia32_get_n_regparam_class(int n, ir_mode **modes, int *n_int, int *n_float) {
        int i, finished = 0;
 
+       *n_int   = 0;
+       *n_float = 0;
+
        for (i = 0; i < n && !finished; i++) {
-               if (mode_is_int(modes[i])) {
+               if (mode_is_int(modes[i]) || mode_is_reference(modes[i])) {
                        *n_int = *n_int + 1;
                }
                else if (mode_is_float(modes[i])) {
@@ -189,7 +192,7 @@ const arch_register_t *ia32_get_RegParam_reg(int n, ir_mode **modes, long nr, un
 
                /* loop over all parameters and determine whether its a int or float register parameter */
                for (i = 0; i < nr && !done && (cc & cc_reg_param); i++) {
-                       if (mode_is_int(modes[i]) && cur_gp_idx < maxnum_gpreg_args) {
+                       if ((mode_is_int(modes[i]) || mode_is_reference(modes[i])) && cur_gp_idx < maxnum_gpreg_args) {
                                /* param can be passed in general purpose register and we have some registers left */
                                cur_gp_idx++;
                        }
@@ -201,7 +204,7 @@ const arch_register_t *ia32_get_RegParam_reg(int n, ir_mode **modes, long nr, un
                }
 
                /* now: i == nr, that's the parameter requirement we want */
-               if (mode_is_int(modes[i]) && cur_gp_idx < maxnum_gpreg_args) {
+               if ((mode_is_int(modes[i]) || mode_is_reference(modes[i])) && cur_gp_idx < maxnum_gpreg_args) {
                        /* parameter #nr can be passed in general purpose register */
                        param_reg = current_gpreg_param_reg[i];
                }
@@ -248,10 +251,11 @@ long ia32_translate_proj_pos(const ir_node *proj) {
                        return 1;
        }
        else if (is_ia32_DivMod(pred)) {
-               if (nr == pn_DivMod_res_div || pn_Div_res)
+               if (nr == pn_DivMod_res_div)
                        return 0;
-               if (nr == pn_DivMod_res_mod || pn_Mod_res)
+               if (nr == pn_DivMod_res_mod)
                        return 1;
+               assert(0 && "unsupported DivMod");
        }
        else if (is_ia32_fDiv(pred)) {
                if (nr == pn_Quot_res)