[X86] Fix an unused variable warning in released builds.

[oota-llvm.git] / lib / Target / X86 / X86ScheduleAtom.td

diff --git a/lib/Target/X86/X86ScheduleAtom.td b/lib/Target/X86/X86ScheduleAtom.td
index 3256ee7c6e492b31a64baffa7f8db49a27230b32..4c559c9c1798da2ef7dc7e17cfd8946db627fe71 100644 (file)
--- a/lib/Target/X86/X86ScheduleAtom.td
+++ b/lib/Target/X86/X86ScheduleAtom.td
@@ -224,6 +224,11 @@ def AtomItineraries : ProcessorItineraries<
   InstrItinData<IIC_SSE_SQRTSD_RR, [InstrStage<62, [Port0, Port1]>] >,
   InstrItinData<IIC_SSE_SQRTSD_RM, [InstrStage<62, [Port0, Port1]>] >,
 
+  InstrItinData<IIC_SSE_RSQRTPS_RR, [InstrStage<9, [Port0, Port1]>] >,
+  InstrItinData<IIC_SSE_RSQRTPS_RM, [InstrStage<10, [Port0, Port1]>] >,
+  InstrItinData<IIC_SSE_RSQRTSS_RR, [InstrStage<4, [Port0]>] >,
+  InstrItinData<IIC_SSE_RSQRTSS_RM, [InstrStage<4, [Port0]>] >,
+
   InstrItinData<IIC_SSE_RCPP_RR, [InstrStage<9, [Port0, Port1]>] >,
   InstrItinData<IIC_SSE_RCPP_RM, [InstrStage<10, [Port0, Port1]>] >,
   InstrItinData<IIC_SSE_RCPS_RR, [InstrStage<4, [Port0]>] >,
@@ -538,6 +543,7 @@ 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;
 }