X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=scripts%2Fgen_ir.py;h=bd1105de62da61e0cbc1d73ef9d904123f25564a;hb=28f0f020f804a0af69f8e31043157588273dc469;hp=89e55417f70c0a2cb47617e5d9bd0f55ba91e8f8;hpb=65daf5bc390b02d68581f4c431dbdbfaae11b88f;p=libfirm

diff --git a/scripts/gen_ir.py b/scripts/gen_ir.py
index 89e55417f..bd1105de6 100755
--- a/scripts/gen_ir.py
+++ b/scripts/gen_ir.py
@@ -3,7 +3,7 @@ import sys
 import re
 from jinja2 import Environment, Template
 from jinja2.filters import do_dictsort
-from spec_util import is_dynamic_pinned, verify_node, isAbstract, setdefault
+from spec_util import is_dynamic_pinned, verify_node, isAbstract, setdefault, trim_docstring
 from ir_spec import nodes
 
 def format_parameterlist(parameterlist):
@@ -217,6 +217,7 @@ def prepare_attr(attr):
 
 def preprocess_node(node):
 	verify_node(node)
+	node.doc = trim_docstring(node.__doc__)
 
 	setdefault(node, "attrs_name", node.name.lower())
 	setdefault(node, "block", "block")
@@ -272,6 +273,11 @@ def preprocess_node(node):
 				fqname = ".exc.pin_state",
 				init   = "pin_state"
 			))
+	if hasattr(node, "throws_init"):
+		initattrs.append(dict(
+			fqname = ".exc.throws_exception",
+			init   = node.throws_init
+		))
 
 	for arg in node.constructor_args:
 		arguments.append(prepare_attr(arg))
@@ -324,8 +330,8 @@ ir_node *new_rd_{{node.name}}(
 	res->attr.{{node.attrs_name}}{{attr["fqname"]}} = {{ attr["init"] -}};
 	{%- endfor %}
 	{{- node.init }}
-	res = optimize_node(res);
 	irn_verify_irg(res, irg);
+	res = optimize_node(res);
 	{{- node.init_after_opt }}
 	return res;
 }
@@ -380,15 +386,15 @@ irnode_h_template = env.from_string(
 '''/* Warning: automatically generated code */
 
 {%- for node in nodes|isnot('custom_is') %}
-static inline int _is_{{node.name}}(const ir_node *node)
+static inline int is_{{node.name}}_(const ir_node *node)
 {
 	assert(node != NULL);
-	return _get_irn_op(node) == op_{{node.name}};
+	return get_irn_op_(node) == op_{{node.name}};
 }
 {%- endfor -%}
 
 {% for node in nodes %}
-#define is_{{node.name}}(node)    _is_{{node.name}}(node)
+#define is_{{node.name}}(node)    is_{{node.name}}_(node)
 {%- endfor %}
 
 ''')
@@ -398,7 +404,7 @@ irnode_template = env.from_string(
 {% for node in nodes %}
 int (is_{{node.name}})(const ir_node *node)
 {
-	return _is_{{node.name}}(node);
+	return is_{{node.name}}_(node);
 }
 {% endfor %}
 
@@ -419,31 +425,52 @@ void (set_{{node.name}}_{{attr.name}})(ir_node *node, {{attr.type}} {{attr.name}
 {% endfor -%}
 
 {%- for node in nodes %}
-{%- for in in node.ins %}
-ir_node *(get_{{node.name}}_{{in[0]}})(const ir_node *node)
+{%- for input in node.ins %}
+ir_node *(get_{{node.name}}_{{input[0]}})(const ir_node *node)
 {
 	assert(is_{{node.name}}(node));
-	return get_irn_n(node, {{node.ins.index(in)}});
+	return get_irn_n(node, n_{{node.name}}_{{input[0]}});
 }
 
-void (set_{{node.name}}_{{in[0]}})(ir_node *node, ir_node *{{in[0]|escape_keywords}})
+void (set_{{node.name}}_{{input[0]}})(ir_node *node, ir_node *{{input[0]|escape_keywords}})
 {
 	assert(is_{{node.name}}(node));
-	set_irn_n(node, {{node.ins.index(in)}}, {{in[0]|escape_keywords}});
+	set_irn_n(node, n_{{node.name}}_{{input[0]}}, {{input[0]|escape_keywords}});
 }
 {% endfor %}
 {% endfor %}
 ''')
 
+irdump_template = env.from_string(
+'''/* Warning: automatically generated code */
+{% for node in nodes %}
+{%- if node.outs %}
+static const pns_lookup_t {{node.name}}_lut[] = {
+	{%- for out in node.outs %}
+	{ pn_{{node.name}}_{{out[0]}}, "{{out[0]}}" },
+	{%- endfor %}
+};
+{% endif -%}
+{%- endfor %}
+
+static const proj_lookup_t proj_lut[] = {
+	{%- for node in nodes -%}
+	{%- if node.outs %}
+	{ iro_{{node.name}}, ARRAY_SIZE({{node.name}}_lut), {{node.name}}_lut },
+	{%- endif %}
+	{%- endfor %}
+};
+''')
+
 irop_template = env.from_string(
 '''/* Warning: automatically generated code */
 {% for node in nodes %}
 ir_op *op_{{node.name}}; ir_op *get_op_{{node.name}}(void) { return op_{{node.name}}; }
 {%- endfor %}
 
-void init_op(void)
+static void generated_init_op(void)
 {
-	{% for node in nodes %}
+	{%- for node in nodes %}
 	op_{{node.name}} = new_ir_op(
 		{%- filter arguments %}
 			iro_{{node.name}}
@@ -453,16 +480,19 @@ void init_op(void)
 			{{node|arity}}
 			{{node|opindex}}
 			{{node|attr_size}}
-			NULL
 		{% endfilter %});
+	{%- if "uses_memory" in node.flags: %}
+	ir_op_set_memory_index(op_{{node.name}}, n_{{node.name}}_mem);
+	{%- endif -%}
+	{%- if "fragile" in node.flags: %}
+	ir_op_set_fragile_indices(op_{{node.name}}, pn_{{node.name}}_X_regular, pn_{{node.name}}_X_except);
+	{%- endif -%}
 	{%- endfor %}
-
-	be_init_op();
 }
 
-void finish_op(void)
+static void generated_finish_op(void)
 {
-	{% for node in nodes %}
+	{%- for node in nodes %}
 	free_ir_op(op_{{node.name}}); op_{{node.name}} = NULL;
 	{%- endfor %}
 }
@@ -476,12 +506,32 @@ nodeops_h_template = env.from_string(
 
 #include "firm_types.h"
 
+#include "begin.h"
+
 /**
  * @addtogroup ir_node
  * @{
  */
 
 {% for node in nodes -%}
+
+/**
+ * @defgroup {{node.name}} {{node.name}} node
+ *
+ * {{node.doc}}
+ * @{
+ */
+{% if node.ins %}
+/**
+ * Input numbers for {{node.name}} node
+ */
+typedef enum {
+	{%- for input in node.ins %}
+	n_{{node.name}}_{{input[0]}},
+	{%- endfor %}
+	n_{{node.name}}_max = n_{{node.name}}_{{node.ins[-1][0]}}
+} n_{{node.name}};
+{% endif %}
 {% if node.outs %}
 /**
  * Projection numbers for result of {{node.name}} node (use for Proj nodes)
@@ -491,12 +541,9 @@ typedef enum {
 	pn_{{node.name}}_{{out[0]}}
 	{%- if out.__len__() > 2 %} = {{out[2]}}{% endif %}, /**< {{out[1]}} */
 	{% endfor -%}
-	pn_{{node.name}}_max
+	pn_{{node.name}}_max = pn_{{node.name}}_{{node.outs[-1][0]}}
 } pn_{{node.name}};
 {% endif %}
-{%- endfor %}
-
-{% for node in nodes %}
 {%- if not node.noconstructor %}
 /**
  * Construct {{node.name|a_an}} node.
@@ -546,26 +593,32 @@ FIRM_API ir_node *new_{{node.name}}(
 		{{node|nodeparameters}}
 	{% endfilter %});
 {%- endif %}
-{% endfor %}
-
-{% for node in nodes %}
-/** Return true of the node is a {{node.name}} node. */
+/**
+ * Test if node is a {{node.name}}
+ * @returns 1 if the node is a {{node.name}} node, 0 otherwise
+ */
 FIRM_API int is_{{node.name}}(const ir_node *node);
-{%- endfor %}
 
-{% for node in nodes %}
-{% for in in node.ins -%}
-FIRM_API ir_node *get_{{node.name}}_{{in[0]}}(const ir_node *node);
-void set_{{node.name}}_{{in[0]}}(ir_node *node, ir_node *{{in[0]|escape_keywords}});
+{% for input in node.ins -%}
+/** Returns {{input[0]}} input of {{node.name|a_an}} node. */
+FIRM_API ir_node *get_{{node.name}}_{{input[0]}}(const ir_node *node);
+/** Sets {{input[0]}} input of {{node.name|a_an}} node. */
+FIRM_API void set_{{node.name}}_{{input[0]}}(ir_node *node, ir_node *{{input[0]|escape_keywords}});
 {% endfor -%}
 {% for attr in node.attrs|hasnot("noprop") -%}
+/** Returns {{attr.name}} attribute of {{node.name|a_an}} node. */
 FIRM_API {{attr.type}} get_{{node.name}}_{{attr.name}}(const ir_node *node);
+/** Sets {{attr.name}} attribute of {{node.name|a_an}} node. */
 FIRM_API void set_{{node.name}}_{{attr.name}}(ir_node *node, {{attr.type}} {{attr.name}});
 {% endfor -%}
+/** @} */
+
 {% endfor -%}
 
 /** @} */
 
+#include "end.h"
+
 #endif
 
 ''')
@@ -575,7 +628,9 @@ opcodes_h_template = env.from_string(
 #ifndef FIRM_IR_OPCODES_H
 #define FIRM_IR_OPCODES_H
 
-/** The opcodes of the libFirm predefined operations. */
+/** The opcodes of the libFirm predefined operations.
+ * @ingroup ir_op
+ */
 typedef enum ir_opcode {
 {%- for node in nodes %}
 	iro_{{node.name}},
@@ -605,10 +660,18 @@ typedef enum ir_opcode {
 } ir_opcode;
 
 {% for node in nodes %}
+/**
+ * @ingroup {{node.name}}
+ * {{node.name}} opcode
+ */
 FIRM_API ir_op *op_{{node.name}};
 {%- endfor %}
 
 {% for node in nodes %}
+/**
+ * @ingroup {{node.name}}
+ * Returns opcode for {{node.name}} nodes.
+ */
 FIRM_API ir_op *get_op_{{node.name}}(void);
 {%- endfor %}
 
@@ -657,6 +720,10 @@ def main(argv):
 	file.write(irop_template.render(nodes = real_nodes))
 	file.close()
 
+	file = open(gendir + "/gen_irdump.c.inl", "w")
+	file.write(irdump_template.render(nodes = real_nodes))
+	file.close()
+
 	file = open(gendir2 + "/opcodes.h", "w")
 	file.write(opcodes_h_template.render(nodes = real_nodes))
 	file.close()