diff options
Diffstat (limited to 'include/llvm/Target')
| -rw-r--r-- | include/llvm/Target/TargetSchedule.td | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/llvm/Target/TargetSchedule.td b/include/llvm/Target/TargetSchedule.td index 31e8b17..e22e67c 100644 --- a/include/llvm/Target/TargetSchedule.td +++ b/include/llvm/Target/TargetSchedule.td @@ -133,7 +133,8 @@ class ProcessorItineraries<list<FuncUnit> fu, list<Bypass> bp, } // NoItineraries - A marker that can be used by processors without schedule -// info. +// info. Subtargets using NoItineraries can bypass the scheduler's +// expensive HazardRecognizer because no reservation table is needed. def NoItineraries : ProcessorItineraries<[], [], []>; // Processor itineraries with non-unit issue width. This allows issue |