Fixed some bugs

diff --git a/ir/be/ia32/bearch_ia32.c b/ir/be/ia32/bearch_ia32.c
index b7faa5b..0078f39 100644 (file)
--- a/ir/be/ia32/bearch_ia32.c
+++ b/ir/be/ia32/bearch_ia32.c
@@ -395,7 +395,7 @@ static const arch_code_generator_if_t *ia32_get_code_generator_if(void *self) {
  * Returns the default scheduler
  */
 static const list_sched_selector_t *ia32_get_list_sched_selector(const void *self) {
-       return trivial_selector;
+       return reg_pressure_selector;
 }
 
 #ifdef WITH_LIBCORE

diff --git a/ir/be/ia32/ia32_map_regs.c b/ir/be/ia32/ia32_map_regs.c
index 43bd323..fe56466 100644 (file)
--- a/ir/be/ia32/ia32_map_regs.c
+++ b/ir/be/ia32/ia32_map_regs.c
@@ -69,7 +69,7 @@ long translate_proj_pos(const ir_node *proj) {
        else if (is_ia32_SwitchJmp(pred)) {
                return 0;
        }
-       else if (is_ia32_Cltd(pred)) {
+       else if (is_ia32_Cltd(pred) || is_ia32_Mul(pred)) {
                if (nr == pn_EAX)
                        return 0;
                if (nr == pn_EDX)

diff --git a/ir/be/ia32/ia32_transform.c b/ir/be/ia32/ia32_transform.c
index 699f524..13bb4a5 100644 (file)
--- a/ir/be/ia32/ia32_transform.c
+++ b/ir/be/ia32/ia32_transform.c
@@ -247,16 +247,17 @@ ir_node *generate_Mul(transform_env_t *env, ir_node *op1, ir_node *op2, op_flavo
        ir_graph   *irg   = env->irg;
        ir_node    *block = env->block;
        ir_mode    *mode  = env->mode;
+       ir_node    *mul;
 
        /* create the mul */
        if (is_imm_op) {
-               res = new_rd_ia32_Mul_i(dbg, irg, block, op1, mode);
+               mul = new_rd_ia32_Mul_i(dbg, irg, block, op1, mode_T);
                set_ia32_Immop_attr(res, op2);
        }
        else {
-               res = new_rd_ia32_Mul(dbg, irg, block, op1, op2, mode);
+               mul = new_rd_ia32_Mul(dbg, irg, block, op1, op2, mode_T);
        }
-       set_ia32_flavour(res, mul_flav);
+       set_ia32_flavour(mul, mul_flav);
 
        /* create the mul infrastructure */
        if (mul_flav == flavour_Mul) {
@@ -268,10 +269,10 @@ ir_node *generate_Mul(transform_env_t *env, ir_node *op1, ir_node *op2, op_flavo
                pn_bad  = pn_EAX;
        }
 
-       res        = new_rd_Proj(dbg, irg, block, res, mode, pn_good);
-       in_keep[0] = new_rd_Proj(dbg, irg, block, res, mode, pn_bad);
+       res        = new_rd_Proj(dbg, irg, block, mul, mode, pn_good);
+       in_keep[0] = new_rd_Proj(dbg, irg, block, mul, mode, pn_bad);
 
-       new_Keep(irg, block, 1, in_keep);
+       be_new_Keep(&ia32_reg_classes[CLASS_ia32_general_purpose], irg, block, 1, in_keep);
 
        return res;
 }
@@ -580,7 +581,7 @@ static ir_node *generate_DivMod(transform_env_t *env, ir_node *dividend, ir_node
                        in_keep[0] = new_rd_Proj(dbg, irg, block, res, mode_Is, pn_DivMod_res_div);
                }
 
-               new_Keep(irg, block, 1, in_keep);
+               be_new_Keep(&ia32_reg_classes[CLASS_ia32_general_purpose], irg, block, 1, in_keep);
        }
 
        return res;