diff options
Diffstat (limited to 'gcc-4.4.0/gcc/tree-flow-inline.h')
| -rw-r--r-- | gcc-4.4.0/gcc/tree-flow-inline.h | 43 |
1 files changed, 42 insertions, 1 deletions
diff --git a/gcc-4.4.0/gcc/tree-flow-inline.h b/gcc-4.4.0/gcc/tree-flow-inline.h index aeba17204..d33ac97c8 100644 --- a/gcc-4.4.0/gcc/tree-flow-inline.h +++ b/gcc-4.4.0/gcc/tree-flow-inline.h @@ -282,7 +282,7 @@ get_lineno (const_gimple stmt) return -1; loc = gimple_location (stmt); - if (loc != UNKNOWN_LOCATION) + if (loc == UNKNOWN_LOCATION) return -1; return LOCATION_LINE (loc); @@ -526,6 +526,39 @@ gimple_phi_arg_edge (gimple gs, size_t i) return EDGE_PRED (gimple_bb (gs), i); } +/* Return the source location of gimple argument I of phi node GS. */ + +static inline source_location +gimple_phi_arg_location (gimple gs, size_t i) +{ + return gimple_phi_arg (gs, i)->locus; +} + +/* Return the source location of the argument on edge E of phi node GS. */ + +static inline source_location +gimple_phi_arg_location_from_edge (gimple gs, edge e) +{ + return gimple_phi_arg (gs, e->dest_idx)->locus; +} + +/* Set the source location of gimple argument I of phi node GS to LOC. */ + +static inline void +gimple_phi_arg_set_location (gimple gs, size_t i, source_location loc) +{ + gimple_phi_arg (gs, i)->locus = loc; +} + +/* Return TRUE if argument I of phi node GS has a location record. */ + +static inline bool +gimple_phi_arg_has_location (gimple gs, size_t i) +{ + return gimple_phi_arg_location (gs, i) != UNKNOWN_LOCATION; +} + + /* Return the PHI nodes for basic block BB, or NULL if there are no PHI nodes. */ static inline gimple_seq @@ -1473,6 +1506,14 @@ redirect_edge_var_map_result (edge_var_map *v) return v->result; } +/* Given an edge_var_map V, return the PHI arg location. */ + +static inline source_location +redirect_edge_var_map_location (edge_var_map *v) +{ + return v->locus; +} + /* Return an SSA_NAME node for variable VAR defined in statement STMT in function cfun. */ |