The first node of a graph.
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The first node of a graph.
Execution starts with this node.
Projection numbers for result of Start node (use for Proj nodes)
Enumerator |
---|
pn_Start_M |
initial memory
|
pn_Start_P_frame_base |
frame base pointer
|
pn_Start_T_args |
function arguments
|
pn_Start_max |
|
Definition at line 3704 of file nodes.h.
ir_op* get_op_Start |
( |
void |
| ) |
|
Returns opcode for Start nodes.
int is_Start |
( |
const ir_node * |
node | ) |
|
Test if node is a Start.
- Returns
- 1 if the node is a Start node, 0 otherwise
Construct a Start node.
- Parameters
-
dbgi | A pointer to debug information. |
Construct a Start node.
- Parameters
-
irg | The IR graph the node belongs to. |
Construct a Start node.
- Parameters
-
dbgi | A pointer to debug information. |
irg | The IR graph the node belongs to. |