[llvm] [InstCombine] Declare command line options in TableGen (PR #227948)

[Alexis Engelke via llvm-commits]

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@@ -0,0 +1,45 @@
+//===----------------------------------------------------------------------===//
+//
+// 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
+//
+//===----------------------------------------------------------------------===//
+
+include "llvm/Option/LibraryOptions.td"
+
+def InstCombineCLOptions : OptionsStruct<prefix = "instcombine-">;
+
+defm : BoolField<"instcombine-code-sinking", "1",
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aengelke wrote:

bools should be true/false?

https://github.com/llvm/llvm-project/pull/227948