llvm-project/mlir/unittests/IR/BlockAndValueMapping.cpp

38 lines
1.1 KiB
C++

//===- BlockAndValueMapping.h -----------------------------------*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
#include "mlir/IR/BlockAndValueMapping.h"
#include "mlir/IR/Builders.h"
#include "gtest/gtest.h"
#include "../../test/lib/Dialect/Test/TestDialect.h"
using namespace mlir;
TEST(BlockAndValueMapping, TypedValue) {
MLIRContext context;
context.loadDialect<test::TestDialect>();
OpBuilder builder(&context);
Location loc = builder.getUnknownLoc();
Block block;
builder.setInsertionPointToEnd(&block);
Value i64Val = builder.create<test::TestOpConstant>(
loc, builder.getI64Type(), builder.getI64IntegerAttr(0));
Value f64Val = builder.create<test::TestOpConstant>(
loc, builder.getF64Type(), builder.getF64FloatAttr(0.0));
BlockAndValueMapping mapping;
mapping.map(i64Val, f64Val);
TypedValue<IntegerType> typedI64Val = i64Val;
mapping.lookup(typedI64Val);
}