- currently we support IEEE 754 only, so change the condition

[r21774]

diff --git a/ir/ir/iropt.c b/ir/ir/iropt.c
index d6f6d3b..f096012 100644 (file)
--- a/ir/ir/iropt.c
+++ b/ir/ir/iropt.c
@@ -1259,7 +1259,7 @@ restart:
                                        }
                                }
                        }
-                       if (mode_is_int(n_mode) && mode_is_float(a_mode)) {
+                       if (mode_is_int(n_mode) && get_mode_arithmetic(a_mode) == irma_ieee754) {
                                /* ConvI(ConvF(I)) -> I, iff float mantissa >= int mode */
                                size_t int_mantissa = get_mode_size_bits(n_mode) - (mode_is_signed(n_mode) ? 1 : 0);
                                size_t float_mantissa = tarval_ieee754_get_mantissa_size(a_mode);