[mips][sched] Removed IIFrecipFsqrtStep. No instructions use it.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199742 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/Mips/MipsSchedule.td b/lib/Target/Mips/MipsSchedule.td
index 6a0c47757a2c8aff3ed165809d5b27a17d365b8b..7525ebf2ebc1430665900400404c1c6f08aca98c 100644 (file)
--- a/lib/Target/Mips/MipsSchedule.td
+++ b/lib/Target/Mips/MipsSchedule.td
@@ -20,7 +20,6 @@ def IIAlu              : InstrItinClass;
 def IILoad             : InstrItinClass;
 def IIStore            : InstrItinClass;
 def IIBranch           : InstrItinClass;
-def IIFrecipFsqrtStep  : InstrItinClass;
 def IIFLoad            : InstrItinClass;
 def IIFStore           : InstrItinClass;
 def IIFmoveC1          : InstrItinClass;
@@ -229,7 +228,6 @@ def MipsGenericItineraries : ProcessorItineraries<[ALU, IMULDIV], [], [
   InstrItinData<II_DIV_D           , [InstrStage<36, [ALU]>]>,
   InstrItinData<II_SQRT_S          , [InstrStage<54, [ALU]>]>,
   InstrItinData<II_SQRT_D          , [InstrStage<12, [ALU]>]>,
-  InstrItinData<IIFrecipFsqrtStep  , [InstrStage<5,  [ALU]>]>,
   InstrItinData<IIFLoad            , [InstrStage<3,  [ALU]>]>,
   InstrItinData<IIFStore           , [InstrStage<1,  [ALU]>]>,
   InstrItinData<IIFmoveC1          , [InstrStage<2,  [ALU]>]>