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libFirm
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libFirm
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Choose a value based on control flow. More...
Functions | |
| ir_node * | new_rd_Phi_loop (dbg_info *db, ir_node *block, int arity, ir_node *in[]) |
| Constructor for memory Phi with keep-alive edge. More... | |
| ir_node * | new_r_Phi_loop (ir_node *block, int arity, ir_node *in[]) |
| Constructor for memory Phi with keep-alive edge. More... | |
| ir_node * | new_d_Phi_loop (dbg_info *db, int arity, ir_node *in[]) |
| Constructor for memory Phi with keep-alive edge. More... | |
| ir_node * | new_Phi_loop (int arity, ir_node *in[]) |
| Constructor for memory Phi with keep-alive edge. More... | |
| ir_node * | get_Phi_next (const ir_node *phi) |
| Returns the next element of a block phi list. More... | |
| void | set_Phi_next (ir_node *phi, ir_node *next) |
| Sets the next link of a block Phi list. More... | |
| ir_node * | new_rd_Phi (dbg_info *dbgi, ir_node *block, int arity, ir_node *const *in, ir_mode *mode) |
| Construct a Phi node. More... | |
| ir_node * | new_r_Phi (ir_node *block, int arity, ir_node *const *in, ir_mode *mode) |
| Construct a Phi node. More... | |
| ir_node * | new_d_Phi (dbg_info *dbgi, int arity, ir_node *const *in, ir_mode *mode) |
| Construct a Phi node. More... | |
| ir_node * | new_Phi (int arity, ir_node *const *in, ir_mode *mode) |
| Construct a Phi node. More... | |
| int | is_Phi (const ir_node *node) |
| Test if node is a Phi. More... | |
| int | get_Phi_n_preds (ir_node const *node) |
| Get the number of Phi preds. More... | |
| ir_node * | get_Phi_pred (ir_node const *node, int pos) |
Get the Phi pred with index pos. More... | |
| void | set_Phi_pred (ir_node *node, int pos, ir_node *pred) |
Set the Phi pred with index pos. More... | |
| ir_node ** | get_Phi_pred_arr (ir_node *node) |
| Get an array of all Phi preds. More... | |
| int | get_Phi_loop (const ir_node *node) |
| Returns loop attribute of a Phi node. More... | |
| void | set_Phi_loop (ir_node *node, int loop) |
| Sets loop attribute of a Phi node. More... | |
| ir_op * | get_op_Phi (void) |
| Returns opcode for Phi nodes. More... | |
Variables | |
| ir_op * | op_Phi |
| Phi opcode. More... | |
Choose a value based on control flow.
A phi node has 1 input for each predecessor of its block. If a block is entered from its nth predecessor all phi nodes produce their nth input as result.
| ir_op* get_op_Phi | ( | void | ) |
Returns opcode for Phi nodes.
| int get_Phi_loop | ( | const ir_node * | node | ) |
Returns loop attribute of a Phi node.
| int get_Phi_n_preds | ( | ir_node const * | node | ) |
Get the number of Phi preds.
| int is_Phi | ( | const ir_node * | node | ) |
Test if node is a Phi.
Construct a Phi node.
| dbgi | A pointer to debug information. |
| arity | size of additional inputs array |
| in | additional inputs |
| mode | mode of the operations result |
Constructor for memory Phi with keep-alive edge.
Construct a Phi node.
| arity | size of additional inputs array |
| in | additional inputs |
| mode | mode of the operations result |
Constructor for memory Phi with keep-alive edge.
Construct a Phi node.
| block | The IR block the node belongs to. |
| arity | size of additional inputs array |
| in | additional inputs |
| mode | mode of the operations result |
Constructor for memory Phi with keep-alive edge.
| ir_node* new_rd_Phi | ( | dbg_info * | dbgi, |
| ir_node * | block, | ||
| int | arity, | ||
| ir_node *const * | in, | ||
| ir_mode * | mode | ||
| ) |
Construct a Phi node.
| dbgi | A pointer to debug information. |
| block | The IR block the node belongs to. |
| arity | size of additional inputs array |
| in | additional inputs |
| mode | mode of the operations result |
Constructor for memory Phi with keep-alive edge.
| void set_Phi_loop | ( | ir_node * | node, |
| int | loop | ||
| ) |
Sets loop attribute of a Phi node.
1.8.11 
