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Diffstat (limited to 'lib/Target/PowerPC/PPCScheduleP7.td')
| -rw-r--r-- | lib/Target/PowerPC/PPCScheduleP7.td | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/Target/PowerPC/PPCScheduleP7.td b/lib/Target/PowerPC/PPCScheduleP7.td index d3e426975ec0..03693cbeada0 100644 --- a/lib/Target/PowerPC/PPCScheduleP7.td +++ b/lib/Target/PowerPC/PPCScheduleP7.td @@ -380,6 +380,9 @@ def P7Model : SchedMachineModel { // Itineraries are queried instead. let MispredictPenalty = 16; + // Try to make sure we have at least 10 dispatch groups in a loop. + let LoopMicroOpBufferSize = 40; + let Itineraries = P7Itineraries; } |