[clang] [llvm] [transforms] Inline simple variadic functions (PR #81058)

[Shilei Tian via cfe-commits]

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@@ -0,0 +1,17 @@
+#ifndef LLVM_TRANSFORMS_IPO_EXPANDVARIADICS_H
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shiltian wrote:

LLVM copyright header as well as (brief) documentation of the pass

https://github.com/llvm/llvm-project/pull/81058