diff options
Diffstat (limited to 'src/cpu/o3/dep_graph.hh')
| -rw-r--r-- | src/cpu/o3/dep_graph.hh | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/src/cpu/o3/dep_graph.hh b/src/cpu/o3/dep_graph.hh index 41ab6e94f..212130e2b 100644 --- a/src/cpu/o3/dep_graph.hh +++ b/src/cpu/o3/dep_graph.hh @@ -89,10 +89,10 @@ class DependencyGraph void reset(); /** Inserts an instruction to be dependent on the given index. */ - void insert(PhysRegIndex idx, DynInstPtr &new_inst); + void insert(PhysRegIndex idx, const DynInstPtr &new_inst); /** Sets the producing instruction of a given register. */ - void setInst(PhysRegIndex idx, DynInstPtr &new_inst) + void setInst(PhysRegIndex idx, const DynInstPtr &new_inst) { dependGraph[idx].inst = new_inst; } /** Clears the producing instruction. */ @@ -100,7 +100,7 @@ class DependencyGraph { dependGraph[idx].inst = NULL; } /** Removes an instruction from a single linked list. */ - void remove(PhysRegIndex idx, DynInstPtr &inst_to_remove); + void remove(PhysRegIndex idx, const DynInstPtr &inst_to_remove); /** Removes and returns the newest dependent of a specific register. */ DynInstPtr pop(PhysRegIndex idx); @@ -182,7 +182,8 @@ DependencyGraph<DynInstPtr>::reset() template <class DynInstPtr> void -DependencyGraph<DynInstPtr>::insert(PhysRegIndex idx, DynInstPtr &new_inst) +DependencyGraph<DynInstPtr>::insert(PhysRegIndex idx, + const DynInstPtr &new_inst) { //Add this new, dependent instruction at the head of the dependency //chain. @@ -203,7 +204,7 @@ DependencyGraph<DynInstPtr>::insert(PhysRegIndex idx, DynInstPtr &new_inst) template <class DynInstPtr> void DependencyGraph<DynInstPtr>::remove(PhysRegIndex idx, - DynInstPtr &inst_to_remove) + const DynInstPtr &inst_to_remove) { DepEntry *prev = &dependGraph[idx]; DepEntry *curr = dependGraph[idx].next; |