[mlir] Remove mlir-vulkan-runner and GPUToVulkan conversion passes (#123750)

This follows up on 733be4e, which made
mlir-vulkan-runner and its associated passes redundant, and completes
the main goal of #73457. The mlir-vulkan-runner tests become part of the
integration test suite, and the Vulkan runner runtime components become
part of ExecutionEngine, just as was done when removing other
target-specific runners.

Author: andfau-amd

mlir/include/mlir/Conversion/GPUToVulkan/ConvertGPUToVulkanPass.h

@@ -39,7 +39,6 @@
 #include "mlir/Conversion/GPUToNVVM/GPUToNVVMPass.h"
 #include "mlir/Conversion/GPUToROCDL/GPUToROCDLPass.h"
 #include "mlir/Conversion/GPUToSPIRV/GPUToSPIRVPass.h"
-#include "mlir/Conversion/GPUToVulkan/ConvertGPUToVulkanPass.h"
 #include "mlir/Conversion/IndexToLLVM/IndexToLLVM.h"
 #include "mlir/Conversion/IndexToSPIRV/IndexToSPIRV.h"
 #include "mlir/Conversion/LinalgToStandard/LinalgToStandard.h"

mlir/include/mlir/Conversion/Passes.h

@@ -654,31 +654,6 @@ def ConvertGPUToSPIRV : Pass<"convert-gpu-to-spirv", "ModuleOp"> {
   ];
 }
 
-//===----------------------------------------------------------------------===//
-// GPUToVulkan
-//===----------------------------------------------------------------------===//
-
-def ConvertGpuLaunchFuncToVulkanLaunchFunc
-    : Pass<"convert-gpu-launch-to-vulkan-launch", "ModuleOp"> {
-  let summary = "Convert gpu.launch_func to vulkanLaunch external call";
-  let description = [{
-    This pass is only intended for the mlir-vulkan-runner.
-  }];
-  let constructor = "mlir::createConvertGpuLaunchFuncToVulkanLaunchFuncPass()";
-  let dependentDialects = ["spirv::SPIRVDialect"];
-}
-
-def ConvertVulkanLaunchFuncToVulkanCallsPass
-    : Pass<"launch-func-to-vulkan", "ModuleOp"> {
-  let summary = "Convert vulkanLaunch external call to Vulkan runtime external "
-                "calls";
-  let description = [{
-    This pass is only intended for the mlir-vulkan-runner.
-  }];
-
-  let dependentDialects = ["LLVM::LLVMDialect"];
-}
-
 //===----------------------------------------------------------------------===//
 // ConvertIndexToLLVMPass
 //===----------------------------------------------------------------------===//

mlir/include/mlir/Conversion/Passes.td

@@ -28,7 +28,6 @@ add_subdirectory(GPUToLLVMSPV)
 add_subdirectory(GPUToNVVM)
 add_subdirectory(GPUToROCDL)
 add_subdirectory(GPUToSPIRV)
-add_subdirectory(GPUToVulkan)
 add_subdirectory(IndexToLLVM)
 add_subdirectory(IndexToSPIRV)
 add_subdirectory(LinalgToStandard)