Remove unused mode_is_dataM().

include/libfirm/irmode.h

@@ -312,8 +312,6 @@ FIRM_API int mode_is_num (const ir_mode *mode);
 FIRM_API int mode_is_data (const ir_mode *mode);
 /** Returns 1 if @p mode is for data values or internal booleans, 0 otherwise */
 FIRM_API int mode_is_datab (const ir_mode *mode);
-/** Returns 1 if @p mode is for data values or memory, 0 otherwise */
-FIRM_API int mode_is_dataM (const ir_mode *mode);
 
 /**
  * Returns true if a value of mode @p sm can be converted to mode @p lm without

ir/ir/irmode.c

@@ -399,11 +399,6 @@ int (mode_is_datab)(const ir_mode *mode)
 	return mode_is_datab_(mode);
 }
 
-int (mode_is_dataM)(const ir_mode *mode)
-{
-	return mode_is_dataM_(mode);
-}
-
 unsigned (get_mode_mantissa_size)(const ir_mode *mode)
 {
 	return get_mode_mantissa_size_(mode);

ir/ir/irmode_t.h

@@ -33,7 +33,6 @@
 #define mode_is_num(mode)              mode_is_num_(mode)
 #define mode_is_data(mode)             mode_is_data_(mode)
 #define mode_is_datab(mode)            mode_is_datab_(mode)
-#define mode_is_dataM(mode)            mode_is_dataM_(mode)
 #define get_type_for_mode(mode)        get_type_for_mode_(mode)
 #define get_mode_mantissa_size(mode)   get_mode_mantissa_size_(mode)
 #define get_mode_exponent_size(mode)   get_mode_exponent_size_(mode)
@@ -66,7 +65,7 @@ static inline void *get_mode_link_(const ir_mode *mode) { return mode->link; }
 static inline void set_mode_link_(ir_mode *mode, void *l) { mode->link = l; }
 
 /* Functions to check, whether a mode is signed, float, int, num, data,
-   datab or dataM. For more exact definitions read the corresponding pages
+   datab. For more exact definitions read the corresponding pages
    in the firm documentation or the following enumeration
 
    The set of "float" is defined as:
@@ -94,12 +93,6 @@ static inline void set_mode_link_(ir_mode *mode, void *l) { mode->link = l; }
    datab = {irm_F, irm_D, irm_E, irm_Bs, irm_Bu, irm_Hs, irm_Hu,
             irm_Is, irm_Iu, irm_Ls, irm_Lu, irm_C, irm_U, irm_P, irm_b}
             = {data || irm_b }
-
-   The set of "dataM" is defined as:
-   ---------------------------------
-   dataM = {irm_F, irm_D, irm_E, irm_Bs, irm_Bu, irm_Hs, irm_Hu,
-            irm_Is, irm_Iu, irm_Ls, irm_Lu, irm_C, irm_U, irm_P, irm_M}
-            = {data || irm_M}
 */
 
 static inline int mode_is_signed_(const ir_mode *mode)
@@ -137,11 +130,6 @@ static inline int mode_is_datab_(const ir_mode *mode)
 	return (get_mode_sort(mode) & irmsh_is_datab);
 }
 
-static inline int mode_is_dataM_(const ir_mode *mode)
-{
-	return (get_mode_sort(mode) & irmsh_is_dataM);
-}
-
 static inline ir_type *get_type_for_mode_(const ir_mode *mode)
 {
 	return mode->type;

ir/ir/irtypes.h

@@ -90,7 +90,6 @@ enum ir_mode_sort_helper {
 	irmsh_is_num   = 0x10, /**< mode represents a number */
 	irmsh_is_data  = 0x20, /**< mode represents data (can be carried in registers) */
 	irmsh_is_datab = 0x40, /**< mode represents data or is internal boolean */
-	irmsh_is_dataM = 0x80, /**< mode represents data or is memory */
 };
 
 /**
@@ -104,7 +103,7 @@ typedef enum ir_mode_sort {
 	irms_tuple            = 2,
 	irms_any              = 3,
 	irms_bad              = 4,
-	irms_memory           = 5 | irmsh_is_dataM, /**< Marks the memory mode.  Not extensible. (irm_M) */
+	irms_memory           = 5,
 
 	/** Internal boolean representation.
 	     Storing to memory impossible, convert first. (irm_b) */
@@ -112,13 +111,13 @@ typedef enum ir_mode_sort {
 
 	/** A mode to represent entities.
 	    Restricted int computations can be performed */
-	irms_reference        = 7 | irmsh_is_data | irmsh_is_datab | irmsh_is_dataM,
+	irms_reference        = 7 | irmsh_is_data | irmsh_is_datab,
 	/** A mode to represent int numbers.
 	    Integer computations can be performed. */
-	irms_int_number       = 8 | irmsh_is_data | irmsh_is_datab | irmsh_is_dataM | irmsh_is_num,
+	irms_int_number       = 8 | irmsh_is_data | irmsh_is_datab | irmsh_is_num,
 	/** A mode to represent float numbers.
 	    Floating point computations can be performed. */
-	irms_float_number     = 9 | irmsh_is_data | irmsh_is_datab | irmsh_is_dataM | irmsh_is_num,
+	irms_float_number     = 9 | irmsh_is_data | irmsh_is_datab | irmsh_is_num,
 } ir_mode_sort;
 
 /**