Use turn_back_am() to implement peephole_ia32_Imul_split().

[libfirm] / ir / arch / archop.c

diff --git a/ir/arch/archop.c b/ir/arch/archop.c
index 1264df9..a23c467 100644 (file)
--- a/ir/arch/archop.c
+++ b/ir/arch/archop.c
@@ -41,6 +41,7 @@
 #include "iropt_dbg.h"
 #include "archop.h"
 #include "irop.h"
+#include "error.h"
 
 /* when we need verifying */
 #ifdef NDEBUG
@@ -69,8 +70,7 @@ new_rd_Min(dbg_info *db, ir_graph *irg, ir_node *block,
        ir_node *res;
 
        if (! op_Min) {
-               assert(0);
-               return NULL;
+               panic("cannot create Min node, not allowed");
        }
 
        in[0] = op1;
@@ -92,8 +92,7 @@ new_rd_Max(dbg_info *db, ir_graph *irg, ir_node *block,
        ir_node *res;
 
        if (! op_Max) {
-               assert(0);
-               return NULL;
+               panic("cannot create Max node, not allowed");
        }
 
        in[0] = op1;
@@ -240,7 +239,7 @@ ir_node *arch_transform_node_Mux(ir_node *n)
                        return n;
 
                cmp = get_Proj_pred(proj);
-               if (get_irn_op(cmp) == op_Cmp) {
+               if (is_Cmp(cmp)) {
                        ir_node *a = get_Cmp_left(cmp);
                        ir_node *b = get_Cmp_right(cmp);
                        ir_node *t = get_Mux_true(n);