forgot to comitt 2 files

[r15818]

include/libfirm/irmode.h

@@ -262,6 +262,13 @@ tarval *get_mode_one(ir_mode *mode);
  */
 tarval *get_mode_minus_one(ir_mode *mode);
 
+/**
+ * Returns the value where all bits are One, represented in this mode.
+ *
+ * All One is defined only for modes integer, reference and boolean modes
+ */
+tarval *get_mode_all_one(ir_mode *mode);
+
 /**
  * Returns the positive infinite value of a mode.
  *

include/libfirm/tv.h

@@ -294,6 +294,10 @@ tarval *get_tarval_one(ir_mode *mode);
  *  Returns tarval bad for unsigned modes */
 tarval *get_tarval_minus_one(ir_mode *mode);
 
+/** returns the value where all bits are 1 of a given mode.
+ * returns tarval_bad for float modes */
+tarval *get_tarval_all_one(ir_mode *mode);
+
 /** Return quite nan for float_number modes. */
 tarval *get_tarval_nan(ir_mode *mode);