[mlir][vector] Remove Emulated Sub-directory

The "Emulated" sub-directory under "ArmSVE" has
been removed. Associated tests have been up a
directory and now include the "REQUIRES"
constraint for the arm-emulator.

Author: mub-at-arm

mlir/test/Integration/Dialect/Vector/CPU/ArmSVE/Emulated/lit.local.cfg

@@ -1,3 +1,5 @@
+// REQUIRES: arm-emulator-executable
+
 // DEFINE: %{entry_point} = entry
 // DEFINE: %{compile} = mlir-opt %s -test-lower-to-llvm
 // DEFINE: %{run} = %mcr_aarch64_cmd -march=aarch64 -mattr=+sve \

mlir/test/Integration/Dialect/Vector/CPU/ArmSVE/Emulated/test-scalable-deinterleave.mlir renamed to mlir/test/Integration/Dialect/Vector/CPU/ArmSVE/test-scalable-deinterleave.mlir

@@ -1,3 +1,5 @@
+// REQUIRES: arm-emulator-executable
+
 // DEFINE: %{entry_point} = main
 // DEFINE: %{compile} = mlir-opt %s -test-lower-to-llvm
 // DEFINE: %{run} = %mcr_aarch64_cmd -march=aarch64 -mattr=+sve \

mlir/test/Integration/Dialect/Vector/CPU/ArmSVE/Emulated/test-setArmVLBits.mlir renamed to mlir/test/Integration/Dialect/Vector/CPU/ArmSVE/test-setArmVLBits.mlir

@@ -250,3 +250,6 @@ def have_host_jit_feature_support(feature_name):
 
 if config.run_rocm_tests:
     config.available_features.add("host-supports-amdgpu")
+
+if config.arm_emulator_executable:
+    config.available_features.add("arm-emulator-executable")