handle Block_entity like other node attributes

[libfirm] / scripts / ir_spec.py

diff --git a/scripts/ir_spec.py b/scripts/ir_spec.py
index 061f1f1..bfe1a74 100755 (executable)
--- a/scripts/ir_spec.py
+++ b/scripts/ir_spec.py
@@ -175,6 +175,14 @@ class Block(Op):
        arity            = "variable"
        flags            = [ "labeled" ]
        attr_struct      = "block_attr"
+       attrs            = [
+               dict(
+                       name    = "entity",
+                       type    = "ir_entity*",
+                       comment = "entity representing this block",
+                       init    = "NULL",
+               ),
+       ]
        customSerializer = True
 
        init = '''
@@ -267,12 +275,6 @@ class Call(Op):
                        name    = "type",
                        comment = "type of the call (usually type of the called procedure)",
                ),
-               dict(
-                       type = "unsigned",
-                       name = "tail_call",
-                       # the tail call attribute can only be set by analysis
-                       init = "0",
-               )
        ]
        attr_struct = "call_attr"
        pinned      = "memory"
@@ -316,11 +318,7 @@ class Cmp(Binop):
        attr_struct = "cmp_attr"
 
 class Cond(Op):
-       """Conditionally change control flow.
-       Input:  A value of mode_b
-       Output: A tuple of two control flows. The first is taken if the input is
-               false, the second if it is true.
-       """
+       """Conditionally change control flow."""
        ins      = [
                ("selector",  "condition parameter"),
        ]
@@ -632,6 +630,7 @@ class Mod(Op):
        """returns the remainder of its operands from an implied division.
 
        Examples:
+
        * mod(5,3)   produces 2
        * mod(5,-3)  produces 2
        * mod(-5,3)  produces -2
@@ -878,21 +877,21 @@ class Sub(Binop):
 class SymConst(Op):
        """A symbolic constant.
 
-        - symconst_type_tag   The symbolic constant represents a type tag.  The
-                              type the tag stands for is given explicitly.
-        - symconst_type_size  The symbolic constant represents the size of a type.
-                              The type of which the constant represents the size
-                              is given explicitly.
-        - symconst_type_align The symbolic constant represents the alignment of a
-                              type.  The type of which the constant represents the
-                              size is given explicitly.
-        - symconst_addr_ent   The symbolic constant represents the address of an
-                              entity (variable or method).  The variable is given
-                              explicitly by a firm entity.
-        - symconst_ofs_ent    The symbolic constant represents the offset of an
-                              entity in its owner type.
-        - symconst_enum_const The symbolic constant is a enumeration constant of
-                              an enumeration type."""
+        - *symconst_type_tag*  The symbolic constant represents a type tag.  The
+                               type the tag stands for is given explicitly.
+        - *symconst_type_size* The symbolic constant represents the size of a type.
+                               The type of which the constant represents the size
+                               is given explicitly.
+        - *symconst_type_align* The symbolic constant represents the alignment of a
+                               type.  The type of which the constant represents the
+                               size is given explicitly.
+        - *symconst_addr_ent*  The symbolic constant represents the address of an
+                               entity (variable or method).  The variable is given
+                               explicitly by a firm entity.
+        - *symconst_ofs_ent*   The symbolic constant represents the offset of an
+                               entity in its owner type.
+        - *symconst_enum_const* The symbolic constant is a enumeration constant of
+                               an enumeration type."""
        mode       = "mode_P"
        flags      = [ "constlike", "start_block" ]
        knownBlock = True