diff options
Diffstat (limited to 'llvm/lib/Target/PowerPC/PPCScheduleP8.td')
| -rw-r--r-- | llvm/lib/Target/PowerPC/PPCScheduleP8.td | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/llvm/lib/Target/PowerPC/PPCScheduleP8.td b/llvm/lib/Target/PowerPC/PPCScheduleP8.td index 468dd937f8b..8cdc79e9d14 100644 --- a/llvm/lib/Target/PowerPC/PPCScheduleP8.td +++ b/llvm/lib/Target/PowerPC/PPCScheduleP8.td @@ -389,6 +389,9 @@ def P8Model : SchedMachineModel { // Itineraries are queried instead. let MispredictPenalty = 16; + // Try to make sure we have at least 10-11 dispatch groups in a loop. + let LoopMicroOpBufferSize = 66; + let Itineraries = P8Itineraries; } |
