[MLIR:HLO] Rename LMHLO Infeed and Outfeed to InfeedOp and OutfeedOp.

- To be consistent with other operation names.

PiperOrigin-RevId: 348824379
Change-Id: Ie8f19bb6cba3147b4ce527c3fb6d84c76f472af7

Author: jurahul

tensorflow/compiler/mlir/hlo/include/mlir-hlo/Dialect/mhlo/IR/lhlo_ops.td

@@ -575,14 +575,14 @@ def LHLO_CholeskyOp: LHLO_Op<"cholesky", [SameOperandsElementType]>, BASE_HLO_Ch
   );
 }
 
-def LHLO_Infeed: LHLO_Op<"infeed", []>, BASE_HLO_InfeedOp {
+def LHLO_InfeedOp: LHLO_Op<"infeed", []>, BASE_HLO_InfeedOp {
   let arguments = (ins
     Arg<LHLO_Buffer, "", [MemWrite]>:$output,
     DefaultValuedAttr<StrAttr, "">:$config
   );
 }
 
-def LHLO_Outfeed: LHLO_Op<"outfeed", []> {
+def LHLO_OutfeedOp: LHLO_Op<"outfeed", []> {
   let arguments = (ins
     Arg<LHLO_Buffer, "", [MemRead]>:$operand,
     DefaultValuedAttr<StrAttr, "">:$config

tensorflow/compiler/mlir/xla/hlo_utils.cc

@@ -238,9 +238,9 @@ StatusOr<::xla::HloOpcode> MhloToHloOpcode(mlir::Operation* op) {
     return xla::HloOpcode::kSubtract;
   } else if (isa<mlir::mhlo::XorOp, mlir::lmhlo::XorOp>(op)) {
     return xla::HloOpcode::kXor;
-  } else if (isa<mlir::mhlo::InfeedOp, mlir::lmhlo::Infeed>(op)) {
+  } else if (isa<mlir::mhlo::InfeedOp, mlir::lmhlo::InfeedOp>(op)) {
     return xla::HloOpcode::kInfeed;
-  } else if (isa<mlir::mhlo::OutfeedOp, mlir::lmhlo::Outfeed>(op)) {
+  } else if (isa<mlir::mhlo::OutfeedOp, mlir::lmhlo::OutfeedOp>(op)) {
     return xla::HloOpcode::kOutfeed;
   } else if (isa<mlir::mhlo::SendOp>(op)) {
     return xla::HloOpcode::kSend;