don't pass module name argument

Author: edg-l

mlir/include/mlir-c/Target/LLVMIR.h

@@ -29,8 +29,8 @@ extern "C" {
 ///
 /// \returns the generated LLVM IR Module from the translated MLIR module, it is
 /// owned by the caller.
-MLIR_CAPI_EXPORTED LLVMModuleRef mlirTranslateModuleToLLVMIR(
-    MlirOperation module, LLVMContextRef context, MlirStringRef llvmModuleName);
+MLIR_CAPI_EXPORTED LLVMModuleRef
+mlirTranslateModuleToLLVMIR(MlirOperation module, LLVMContextRef context);
 
 #ifdef __cplusplus
 }

mlir/lib/CAPI/Target/LLVMIR.cpp

@@ -22,15 +22,13 @@
 using namespace mlir;
 
 LLVMModuleRef mlirTranslateModuleToLLVMIR(MlirOperation module,
-                                          LLVMContextRef context,
-                                          MlirStringRef llvmModuleName) {
+                                          LLVMContextRef context) {
   Operation *moduleOp = unwrap(module);
 
   llvm::LLVMContext *ctx = llvm::unwrap(context);
 
-  std::unique_ptr<llvm::Module> llvmModule = mlir::translateModuleToLLVMIR(
-      moduleOp, *ctx,
-      llvm::StringRef(llvmModuleName.data, llvmModuleName.length));
+  std::unique_ptr<llvm::Module> llvmModule =
+      mlir::translateModuleToLLVMIR(moduleOp, *ctx);
 
   LLVMModuleRef moduleRef = llvm::wrap(llvmModule.release());
 

mlir/test/CAPI/translation.c

@@ -43,10 +43,7 @@ static void testToLLVMIR(MlirContext ctx) {
 
   MlirOperation operation = mlirModuleGetOperation(module);
 
-  MlirStringRef name = mlirStringRefCreateFromCString("LLVMDialectModule");
-
-  LLVMModuleRef llvmModule =
-      mlirTranslateModuleToLLVMIR(operation, llvmCtx, name);
+  LLVMModuleRef llvmModule = mlirTranslateModuleToLLVMIR(operation, llvmCtx);
 
   // clang-format off
   // CHECK: declare ptr @malloc(i64 %{{.*}})