Fix fehler120: Do only skip int->int, not float->int, Convs before the shift amount.

[r20782]

diff --git a/ir/be/ia32/ia32_transform.c b/ir/be/ia32/ia32_transform.c
index 3879f49..ad57fed 100644 (file)
--- a/ir/be/ia32/ia32_transform.c
+++ b/ir/be/ia32/ia32_transform.c
@@ -1099,7 +1099,10 @@ static ir_node *gen_shift_binop(ir_node *node, ir_node *op1, ir_node *op2,
        /* the shift amount can be any mode that is bigger than 5 bits, since all
         * other bits are ignored anyway */
        while (is_Conv(op2) && get_irn_n_edges(op2) == 1) {
-               op2 = get_Conv_op(op2);
+               ir_node *const op = get_Conv_op(op2);
+               if (mode_is_float(get_irn_mode(op)))
+                       break;
+               op2 = op;
                assert(get_mode_size_bits(get_irn_mode(op2)) >= 5);
        }
        new_op2 = create_immediate_or_transform(op2, 0);
@@ -3193,7 +3196,7 @@ static ir_node *gen_x87_fp_to_gp(ir_node *node) {
 }
 
 /**
- * Creates a x87 strict Conv by placing a Sore and a Load
+ * Creates a x87 strict Conv by placing a Store and a Load
  */
 static ir_node *gen_x87_strict_conv(ir_mode *tgt_mode, ir_node *node)
 {