[llvm] Add the 'initializes' attribute langref and support (PR #84803)

[Haopeng Liu via llvm-commits]

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@@ -0,0 +1,86 @@
+//===- ConstantRangeList.h - A list of constant range -----------*- C++ -*-===//
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haopliu wrote:

Done!

https://github.com/llvm/llvm-project/pull/84803