| 1 | //===- irdl.c - Test for the C bindings for IRDL registration -------------===// |
|---|---|
| 2 | // |
| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM |
| 4 | // Exceptions. |
| 5 | // See https://llvm.org/LICENSE.txt for license information. |
| 6 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| 7 | // |
| 8 | //===----------------------------------------------------------------------===// |
| 9 | |
| 10 | /* RUN: mlir-capi-irdl-test 2>&1 | FileCheck %s |
| 11 | */ |
| 12 | |
| 13 | #include "mlir-c/Dialect/IRDL.h" |
| 14 | #include "mlir-c/IR.h" |
| 15 | |
| 16 | const char irdlDialect[] = "\ |
| 17 | irdl.dialect @foo {\ |
| 18 | irdl.operation @op {\ |
| 19 | %i32 = irdl.is i32\ |
| 20 | irdl.results(baz: %i32)\ |
| 21 | }\ |
| 22 | }\ |
| 23 | irdl.dialect @bar {\ |
| 24 | irdl.operation @op {\ |
| 25 | %i32 = irdl.is i32\ |
| 26 | irdl.operands(baz: %i32)\ |
| 27 | }\ |
| 28 | }"; |
| 29 | |
| 30 | // CHECK: module { |
| 31 | // CHECK-NEXT: %[[RES:.*]] = "foo.op"() : () -> i32 |
| 32 | // CHECK-NEXT: "bar.op"(%[[RES]]) : (i32) -> () |
| 33 | // CHECK-NEXT: } |
| 34 | const char newDialectUsage[] = "\ |
| 35 | module {\ |
| 36 | %res = \"foo.op\"() : () -> i32\ |
| 37 | \"bar.op\"(%res) : (i32) -> ()\ |
| 38 | }"; |
| 39 | |
| 40 | int main(void) { |
| 41 | MlirContext ctx = mlirContextCreate(); |
| 42 | mlirDialectHandleLoadDialect(mlirGetDialectHandle__irdl__(), ctx); |
| 43 | |
| 44 | MlirModule dialectDecl = |
| 45 | mlirModuleCreateParse(context: ctx, module: mlirStringRefCreateFromCString(str: irdlDialect)); |
| 46 | |
| 47 | mlirLoadIRDLDialects(module: dialectDecl); |
| 48 | mlirModuleDestroy(module: dialectDecl); |
| 49 | |
| 50 | MlirModule usingModule = mlirModuleCreateParse( |
| 51 | context: ctx, module: mlirStringRefCreateFromCString(str: newDialectUsage)); |
| 52 | |
| 53 | mlirOperationDump(op: mlirModuleGetOperation(module: usingModule)); |
| 54 | |
| 55 | mlirModuleDestroy(module: usingModule); |
| 56 | mlirContextDestroy(context: ctx); |
| 57 | return 0; |
| 58 | } |
| 59 |