Currently we have a way to run a plugin if specified on the command line after the main action, and ways to unconditionally run the plugin before or after the main action, but no way to run a plugin if specified on the command line before the main action. This introduces the missing option. This is helpful because -clear-ast-before-backend clears the AST before codegen, while some plugins may want access to the AST. Reviewed By: dblaikie Differential Revision: https://reviews.llvm.org/D112096  | 
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| CMakeLists.txt | ||
| ExecuteCompilerInvocation.cpp | ||