vendor/llvm/llvm-release_360-r227651

1 files changed, 43 insertions, 0 deletions

diff --git a/tools/llvm-c-test/metadata.c b/tools/llvm-c-test/metadata.c
new file mode 100644
index 000000000000..b64a696c5281
--- /dev/null
+++ b/tools/llvm-c-test/metadata.c
@@ -0,0 +1,43 @@
+/*===-- object.c - tool for testing libLLVM and llvm-c API ----------------===*\
+|*                                                                            *|
+|*                     The LLVM Compiler Infrastructure                       *|
+|*                                                                            *|
+|* This file is distributed under the University of Illinois Open Source      *|
+|* License. See LICENSE.TXT for details.                                      *|
+|*                                                                            *|
+|*===----------------------------------------------------------------------===*|
+|*                                                                            *|
+|* This file implements the --add-named-metadata-operand and --set-metadata   *|
+|* commands in llvm-c-test.                                                   *|
+|*                                                                            *|
+\*===----------------------------------------------------------------------===*/
+
+#include "llvm-c-test.h"
+#include "llvm-c/Core.h"
+
+int add_named_metadata_operand(void) {
+  LLVMModuleRef m = LLVMModuleCreateWithName("Mod");
+  LLVMValueRef values[] = { LLVMConstInt(LLVMInt32Type(), 0, 0) };
+
+  // This used to trigger an assertion
+  LLVMAddNamedMetadataOperand(m, "name", LLVMMDNode(values, 1));
+
+  LLVMDisposeModule(m);
+
+  return 0;
+}
+
+int set_metadata(void) {
+  LLVMBuilderRef b = LLVMCreateBuilder();
+  LLVMValueRef values[] = { LLVMConstInt(LLVMInt32Type(), 0, 0) };
+
+  // This used to trigger an assertion
+  LLVMSetMetadata(
+      LLVMBuildRetVoid(b),
+      LLVMGetMDKindID("kind", 4),
+      LLVMMDNode(values, 1));
+
+  LLVMDisposeBuilder(b);
+
+  return 0;
+}