Added Delta IR Reduction Tool
Summary: Tool parses input IR file, and runs the delta debugging algorithm to reduce the functions inside the input file.
Reviewers: alexshap, chandlerc
Subscribers: mgorny, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D63672
> llvm-svn: 368071
llvm-svn: 368358
diff --git a/llvm/tools/llvm-reduce/DeltaManager.h b/llvm/tools/llvm-reduce/DeltaManager.h
new file mode 100644
index 0000000..28d1cd9
--- /dev/null
+++ b/llvm/tools/llvm-reduce/DeltaManager.h
@@ -0,0 +1,25 @@
+//===- DeltaManager.h - Runs Delta Passes to reduce Input -----------------===//
+//
+// 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
+//
+//===----------------------------------------------------------------------===//
+//
+// This file calls each specialized Delta pass in order to reduce the input IR
+// file.
+//
+//===----------------------------------------------------------------------===//
+
+#include "TestRunner.h"
+#include "deltas/Delta.h"
+#include "deltas/ReduceFunctions.h"
+
+namespace llvm {
+
+inline void runDeltaPasses(TestRunner &Tester) {
+ reduceFunctionsDeltaPass(Tester);
+ // TODO: Implement the remaining Delta Passes
+}
+
+} // namespace llvm