-unop_convert("f2i", tint32, tfloat32, "src0") # Float-to-integer conversion.
-unop_convert("f2u", tuint32, tfloat32, "src0") # Float-to-unsigned conversion
-unop_convert("d2i", tint32, tfloat64, "src0") # Double-to-integer conversion.
-unop_convert("d2u", tuint32, tfloat64, "src0") # Double-to-unsigned conversion.
-unop_convert("i2f", tfloat32, tint32, "src0") # Integer-to-float conversion.
-unop_convert("i2d", tfloat64, tint32, "src0") # Integer-to-double conversion.
-# Float-to-boolean conversion
-unop_convert("f2b", tbool, tfloat32, "src0 != 0.0f")
-unop_convert("d2b", tbool, tfloat64, "src0 != 0.0")
-# Boolean-to-float conversion
-unop_convert("b2f", tfloat32, tbool, "src0 ? 1.0f : 0.0f")
-# Int-to-boolean conversion
-unop_convert("i2b", tbool, tint32, "src0 != 0")
-unop_convert("b2i", tint32, tbool, "src0 ? 1 : 0") # Boolean-to-int conversion
-unop_convert("u2f", tfloat32, tuint32, "src0") # Unsigned-to-float conversion.
-unop_convert("u2d", tfloat64, tuint32, "src0") # Unsigned-to-double conversion.
-# double-to-float conversion
-unop_convert("d2f", tfloat32, tfloat64, "src0") # Double to single precision
-unop_convert("f2d", tfloat64, tfloat32, "src0") # Single to double precision
+
+# Generate all of the numeric conversion opcodes
+for src_t in [tint, tuint, tfloat, tbool]:
+ if src_t == tbool:
+ dst_types = [tfloat, tint]
+ elif src_t == tint:
+ dst_types = [tfloat, tint, tbool]
+ elif src_t == tuint:
+ dst_types = [tfloat, tuint]
+ elif src_t == tfloat:
+ dst_types = [tint, tuint, tfloat, tbool]
+
+ for dst_t in dst_types:
+ for bit_size in type_sizes(dst_t):
+ if bit_size == 16 and dst_t == tfloat and src_t == tfloat:
+ rnd_modes = ['_rtne', '_rtz', '']
+ for rnd_mode in rnd_modes:
+ unop_numeric_convert("{0}2{1}{2}{3}".format(src_t[0], dst_t[0],
+ bit_size, rnd_mode),
+ dst_t + str(bit_size), src_t, "src0")
+ else:
+ conv_expr = "src0 != 0" if dst_t == tbool else "src0"
+ unop_numeric_convert("{0}2{1}{2}".format(src_t[0], dst_t[0], bit_size),
+ dst_t + str(bit_size), src_t, conv_expr)
+