[clang] [llvm] [Sanitizer] Make sanitizer passes idempotent (PR #99439)

[Nikita Popov via cfe-commits]

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@@ -19,6 +19,7 @@
 #include "llvm/IR/Function.h"
 #include "llvm/IR/IRBuilder.h"
 #include "llvm/IR/Instruction.h"
+#include "llvm/IR/Module.h"
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nikic wrote:

Should be a forward-declare.

https://github.com/llvm/llvm-project/pull/99439