sparc: pattern to match xnor

[libfirm] / include / libfirm / firm_types.h

diff --git a/include/libfirm/firm_types.h b/include/libfirm/firm_types.h
index 41cf757..fbf73f7 100644 (file)
--- a/include/libfirm/firm_types.h
+++ b/include/libfirm/firm_types.h
@@ -26,6 +26,8 @@
 #ifndef FIRM_COMMON_FIRM_TYPES_H
 #define FIRM_COMMON_FIRM_TYPES_H
 
+#include "begin.h"
+
 typedef unsigned long ir_visited_t;
 typedef unsigned long ir_exc_region_t;
 typedef unsigned long ir_label_t;
@@ -70,18 +72,6 @@ typedef struct ir_settings_if_conv_t  ir_settings_if_conv_t;
 
 /* states */
 
-/** The state of the interprocedural view.
- *
- * This value indicates the state of the interprocedural view.
- */
-typedef enum {
-       ip_view_no,       /**< The interprocedural view is not constructed.  There are no
-                              view specific nodes (EndReg, Filter, Break ...) in any graph.  */
-       ip_view_valid,    /**< The interprocedural view is valid.  */
-       ip_view_invalid   /**< The interprocedural view is invalid.  Specific nodes are
-                              all still in the representation, but the graph is no more complete. */
-} ip_view_state;
-
 /**
  * This function is called, whenever a local variable is used before definition
  *
@@ -109,6 +99,15 @@ typedef enum {
                                         exception or uses memory, else can float. Used internally. */
 } op_pin_state;
 
+/**
+ * A type to express conditional jump predictions.
+ */
+typedef enum {
+       COND_JMP_PRED_NONE,        /**< No jump prediction. Default. */
+       COND_JMP_PRED_TRUE,        /**< The True case is predicted. */
+       COND_JMP_PRED_FALSE        /**< The False case is predicted. */
+} cond_jmp_predicate;
+
 /**
  * Additional method type properties:
  * Tell about special properties of a method type. Some
@@ -173,33 +172,6 @@ typedef union symconst_symbol {
        ir_enum_const *enum_p;    /**< The enumeration constant of a SymConst. */
 } symconst_symbol;
 
-/**
- * Projection numbers for Cmp are defined several times.
- * The bit patterns are used for various tests, so don't change.
- * The "unordered" values are possible results of comparing
- * floating point numbers.
- * Note that the encoding is imported, so do NOT change the order.
- */
-typedef enum {
-       pn_Cmp_False = 0,                             /**< false */
-       pn_Cmp_Eq    = 1,                             /**< equal */
-       pn_Cmp_Lt    = 2,                             /**< less */
-       pn_Cmp_Le    = pn_Cmp_Eq|pn_Cmp_Lt,           /**< less or equal */
-       pn_Cmp_Gt    = 4,                             /**< greater */
-       pn_Cmp_Ge    = pn_Cmp_Eq|pn_Cmp_Gt,           /**< greater or equal */
-       pn_Cmp_Lg    = pn_Cmp_Lt|pn_Cmp_Gt,           /**< less or greater */
-       pn_Cmp_Leg   = pn_Cmp_Lt|pn_Cmp_Eq|pn_Cmp_Gt, /**< less, equal or greater = ordered */
-       pn_Cmp_Uo    = 8,                             /**< unordered */
-       pn_Cmp_Ue    = pn_Cmp_Uo|pn_Cmp_Eq,           /**< unordered or equal */
-       pn_Cmp_Ul    = pn_Cmp_Uo|pn_Cmp_Lt,           /**< unordered or less */
-       pn_Cmp_Ule   = pn_Cmp_Uo|pn_Cmp_Eq|pn_Cmp_Lt, /**< unordered, less or equal */
-       pn_Cmp_Ug    = pn_Cmp_Uo|pn_Cmp_Gt,           /**< unordered or greater */
-       pn_Cmp_Uge   = pn_Cmp_Uo|pn_Cmp_Eq|pn_Cmp_Gt, /**< unordered, greater or equal */
-       pn_Cmp_Ne    = pn_Cmp_Uo|pn_Cmp_Lt|pn_Cmp_Gt, /**< unordered, less or greater = not equal */
-       pn_Cmp_True  = 15                             /**< true */
-       /* not_mask = Leg*/   /* bits to flip to negate comparison * @@ hack for JNI interface */
-} pn_Cmp;   /* Projection numbers for Cmp */
-
 /** The allocation place. */
 typedef enum {
        stack_alloc,          /**< Alloc allocates the object on the stack. */
@@ -231,4 +203,16 @@ typedef enum {
        ir_bk_inner_trampoline,       /**< address of a trampoline for GCC inner functions */
 } ir_builtin_kind;
 
+/**
+ * Some projection numbers must be always equal to support automatic phi construction
+ */
+enum pn_generic {
+       pn_Generic_M         = 0,  /**< The memory result. */
+       pn_Generic_X_regular = 1,  /**< Execution result if no exception occurred. */
+       pn_Generic_X_except  = 2,  /**< The control flow result branching to the exception handler */
+       pn_Generic_other     = 3   /**< First free projection number */
+};
+
+#include "end.h"
+
 #endif