[mlir][vector] Rename LowerVectorToLLVM to ConvertVectorToLLVM (NFC) (#104785)

There was some inconsistency with ConvertVectorToLLVM Pass builder,
files and option names.
This patch aims to move all occurences to ConvertVectorToLLVM.

Author: nujaa

mlir/include/mlir/Dialect/SparseTensor/Pipelines/Passes.h

@@ -162,7 +162,7 @@ struct SparsifierOptions : public PassPipelineOptions<SparsifierOptions> {
   }
 
   /// Projects out the options for `createConvertVectorToLLVMPass`.
-  ConvertVectorToLLVMPassOptions lowerVectorToLLVMOptions() const {
+  ConvertVectorToLLVMPassOptions convertVectorToLLVMOptions() const {
     ConvertVectorToLLVMPassOptions opts{};
     opts.reassociateFPReductions = reassociateFPReductions;
     opts.force32BitVectorIndices = force32BitVectorIndices;

mlir/lib/Conversion/VectorToLLVM/ConvertVectorToLLVMPass.cpp

@@ -35,8 +35,8 @@ using namespace mlir;
 using namespace mlir::vector;
 
 namespace {
-struct LowerVectorToLLVMPass
-    : public impl::ConvertVectorToLLVMPassBase<LowerVectorToLLVMPass> {
+struct ConvertVectorToLLVMPass
+    : public impl::ConvertVectorToLLVMPassBase<ConvertVectorToLLVMPass> {
 
   using Base::Base;
 
@@ -58,7 +58,7 @@ struct LowerVectorToLLVMPass
 };
 } // namespace
 
-void LowerVectorToLLVMPass::runOnOperation() {
+void ConvertVectorToLLVMPass::runOnOperation() {
   // Perform progressive lowering of operations on slices and
   // all contraction operations. Also applies folding and DCE.
   {

mlir/lib/Dialect/SparseTensor/Pipelines/SparseTensorPipelines.cpp

@@ -76,16 +76,19 @@ void mlir::sparse_tensor::buildSparsifier(OpPassManager &pm,
   pm.addNestedPass<func::FuncOp>(createConvertSCFToCFPass());
   pm.addPass(memref::createExpandStridedMetadataPass());
   pm.addPass(createLowerAffinePass());
-  pm.addPass(createConvertVectorToLLVMPass(options.lowerVectorToLLVMOptions()));
+  pm.addPass(
+      createConvertVectorToLLVMPass(options.convertVectorToLLVMOptions()));
   pm.addPass(createFinalizeMemRefToLLVMConversionPass());
   pm.addNestedPass<func::FuncOp>(createConvertComplexToStandardPass());
   pm.addNestedPass<func::FuncOp>(arith::createArithExpandOpsPass());
   pm.addNestedPass<func::FuncOp>(createConvertMathToLLVMPass());
   pm.addPass(createConvertMathToLibmPass());
   pm.addPass(createConvertComplexToLibmPass());
-  pm.addPass(createConvertVectorToLLVMPass(options.lowerVectorToLLVMOptions()));
+  pm.addPass(
+      createConvertVectorToLLVMPass(options.convertVectorToLLVMOptions()));
   pm.addPass(createConvertComplexToLLVMPass());
-  pm.addPass(createConvertVectorToLLVMPass(options.lowerVectorToLLVMOptions()));
+  pm.addPass(
+      createConvertVectorToLLVMPass(options.convertVectorToLLVMOptions()));
   pm.addPass(createConvertFuncToLLVMPass());
 
   // Finalize GPU code generation.