[bazel] Port #95942 (#96334)

Author: keith

utils/bazel/llvm-project-overlay/mlir/BUILD.bazel

@@ -824,6 +824,7 @@ mlir_c_api_cc_library(
     includes = ["include"],
     deps = [
         ":ConversionPasses",
+        ":ConvertToSPIRV",
         ":Pass",
     ],
 )
@@ -4200,6 +4201,7 @@ cc_library(
         ":ControlFlowToSPIRV",
         ":ConversionPassIncGen",
         ":ConvertToLLVM",
+        ":ConvertToSPIRV",
         ":FuncToEmitC",
         ":FuncToLLVM",
         ":FuncToSPIRV",
@@ -8209,6 +8211,32 @@ cc_library(
     ],
 )
 
+cc_library(
+    name = "ConvertToSPIRV",
+    srcs = ["lib/Conversion/ConvertToSPIRV/ConvertToSPIRVPass.cpp"],
+    hdrs = ["include/mlir/Conversion/ConvertToSPIRV/ConvertToSPIRVPass.h"],
+    includes = ["include"],
+    deps = [
+        ":ArithToSPIRV",
+        ":ArithTransforms",
+        ":ConversionPassIncGen",
+        ":FuncToSPIRV",
+        ":IR",
+        ":IndexToSPIRV",
+        ":Pass",
+        ":Rewrite",
+        ":SCFToSPIRV",
+        ":SPIRVConversion",
+        ":SPIRVDialect",
+        ":SPIRVTransforms",
+        ":TransformUtils",
+        ":Transforms",
+        ":UBToSPIRV",
+        ":VectorToSPIRV",
+        ":VectorTransforms",
+    ],
+)
+
 cc_library(
     name = "ControlFlowToSCF",
     srcs = [