diff options
Diffstat (limited to 'llvm/lib/Target/X86/X86ScheduleAtom.td')
| -rw-r--r-- | llvm/lib/Target/X86/X86ScheduleAtom.td | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/llvm/lib/Target/X86/X86ScheduleAtom.td b/llvm/lib/Target/X86/X86ScheduleAtom.td index 3256ee7c6e4..c8820aa2d8d 100644 --- a/llvm/lib/Target/X86/X86ScheduleAtom.td +++ b/llvm/lib/Target/X86/X86ScheduleAtom.td @@ -538,6 +538,7 @@ def AtomModel : SchedMachineModel { // On the Atom, the throughput for taken branches is 2 cycles. For small // simple loops, expand by a small factor to hide the backedge cost. let LoopMicroOpBufferSize = 10; + let PostRAScheduler = 1; let Itineraries = AtomItineraries; } |
