cleanup dbginfo public API: no dbg_snprint anymore

[libfirm] / ir / ir / irtypes.h

diff --git a/ir/ir/irtypes.h b/ir/ir/irtypes.h
index 06d3206..6122c8e 100644 (file)
--- a/ir/ir/irtypes.h
+++ b/ir/ir/irtypes.h
@@ -27,7 +27,6 @@
 #define FIRM_IR_IRDEFS_H
 
 #include "firm_types.h"
-#include "firm_common_t.h"
 #include "irdom_t.h"
 #include "irmode.h"
 #include "irnode.h"
@@ -184,16 +183,15 @@ typedef struct {
        op_pin_state   pin_state;     /**< the pin state for operations that might generate a exception:
                                                                         If it's know that no exception will be generated, could be set to
                                                                         op_pin_state_floats. */
-#if PRECISE_EXC_CONTEXT
        struct ir_node **frag_arr;    /**< For Phi node construction in case of exception */
-#endif
 } except_attr;
 
 /** Call attributes. */
 typedef struct {
-       except_attr    exc;           /**< the exception attribute. MUST be the first one. */
-       ir_type *type;                /**< type of called procedure */
-       ir_entity ** callee_arr;      /**< result of callee analysis */
+       except_attr exc;               /**< the exception attribute. MUST be the first one. */
+       ir_type     *type;             /**< type of called procedure */
+       ir_entity   **callee_arr;      /**< result of callee analysis */
+       unsigned    tail_call:1;       /**< if set, can be a tail call */
 } call_attr;
 
 /** Builtin attributes. */
@@ -510,6 +508,7 @@ struct ir_graph {
 
        int index;                         /**< a unique number for each graph */
        ir_phase *phases[PHASE_LAST];      /**< Phase information. */
+       void     *be_data;                 /**< backend can put in private data here */
 #ifdef DEBUG_libfirm
        int   n_outs;                      /**< Size wasted for outs */
        long graph_nr;                     /**< a unique graph number for each
@@ -521,7 +520,21 @@ struct ir_graph {
 #endif
 };
 
-/** ir_prog */
+/**
+ * Data structure that holds central information about a program
+ * or a module.
+ * One irp is created by libFirm on construction, so irp should never be NULL.
+ *
+ * - main_irg:  The ir graph that is the entry point to the program.
+ *              (Anything not reachable from here may be optimized away
+ *              if this irp represents a whole program.
+ * - irg:       List of all ir graphs in the program or module.
+ * - type:      A list containing all types known to the translated program.
+ *              Some types can have several entries in this list (as a result of
+ *              using exchange_types()).
+ * - glob_type: The unique global type that is owner of all global entities
+ *              of this module.
+ */
 struct ir_prog {
        firm_kind kind;                 /**< must be k_ir_prog */
        ident     *name;                /**< A file name or the like. */