diff options
| -rw-r--r-- | lib/CodeGen/RegAllocBase.h | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/lib/CodeGen/RegAllocBase.h b/lib/CodeGen/RegAllocBase.h index 031642117e..72620f71ad 100644 --- a/lib/CodeGen/RegAllocBase.h +++ b/lib/CodeGen/RegAllocBase.h @@ -49,11 +49,6 @@ class VirtRegMap; class LiveIntervals; class Spiller; -// Forward declare a priority queue of live virtual registers. If an -// implementation needs to prioritize by anything other than spill weight, then -// this will become an abstract base class with virtual calls to push/get. -class LiveVirtRegQueue; - /// RegAllocBase provides the register allocation driver and interface that can /// be extended to add interesting heuristics. /// @@ -121,10 +116,6 @@ protected: // The top-level driver. The output is a VirtRegMap that us updated with // physical register assignments. - // - // If an implementation wants to override the LiveInterval comparator, we - // should modify this interface to allow passing in an instance derived from - // LiveVirtRegQueue. void allocatePhysRegs(); // Get a temporary reference to a Spiller instance. |