llvm/llvm-project#162120 removed some automatic namespace determinations, so we need to explicitly specify some namespaces now. This is needed

for the LLVM integrate.

PiperOrigin-RevId: 820713725

Author: Google-ML-Automation

xla/backends/gpu/codegen/emitters/ir/xla_gpu_ops.cc

@@ -282,5 +282,6 @@ void SyncThreadsOp::getAsmResultNames(
 }  // namespace gpu
 }  // namespace xla
 
+using mlir::DenseI64ArrayAttr;
 #define GET_OP_CLASSES
 #include "xla/backends/gpu/codegen/emitters/ir/xla_gpu_ops.cc.inc"

xla/mlir_hlo/mhlo/IR/hlo_ops.cc

@@ -6614,6 +6614,10 @@ using mlir::hlo::printSelectOpType;
 using mlir::hlo::printTupleOpType;
 using mlir::hlo::printVariadicSameOperandsAndResultType;
 
+using namespace mlir;  // NOLINT
+using mlir::mhlo::AsyncBundleType;
+using mlir::mhlo::TokenType;
+
 #define GET_OP_CLASSES
 #include "mhlo/IR/hlo_ops.cc.inc"