forked from OSchip/llvm-project
49 lines
1.6 KiB
C
49 lines
1.6 KiB
C
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//===- llvm.c - Test of llvm APIs -----------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM
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// Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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// RUN: mlir-capi-llvm-test 2>&1 | FileCheck %s
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#include "mlir-c/Dialect/LLVM.h"
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#include "mlir-c/IR.h"
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#include "mlir-c/BuiltinTypes.h"
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#include <assert.h>
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#include <math.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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// CHECK-LABEL: testTypeCreation()
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static void testTypeCreation(MlirContext ctx) {
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fprintf(stderr, "testTypeCreation()\n");
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MlirType i32 = mlirIntegerTypeGet(ctx, 32);
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const char *i32p_text = "!llvm.ptr<i32>";
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MlirType i32p = mlirLLVMPointerTypeGet(i32, 0);
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MlirType i32p_ref = mlirTypeParseGet(ctx, mlirStringRefCreateFromCString(i32p_text));
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// CHECK: !llvm.ptr<i32>: 1
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fprintf(stderr, "%s: %d\n", i32p_text, mlirTypeEqual(i32p, i32p_ref));
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const char *i32p4_text = "!llvm.ptr<i32, 4>";
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MlirType i32p4 = mlirLLVMPointerTypeGet(i32, 4);
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MlirType i32p4_ref = mlirTypeParseGet(ctx, mlirStringRefCreateFromCString(i32p4_text));
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// CHECK: !llvm.ptr<i32, 4>: 1
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fprintf(stderr, "%s: %d\n", i32p4_text, mlirTypeEqual(i32p4, i32p4_ref));
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}
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int main() {
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MlirContext ctx = mlirContextCreate();
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mlirDialectHandleRegisterDialect(mlirGetDialectHandle__llvm__(), ctx);
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mlirContextGetOrLoadDialect(ctx, mlirStringRefCreateFromCString("llvm"));
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testTypeCreation(ctx);
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mlirContextDestroy(ctx);
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return 0;
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}
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