test/Frontend/cc1-return-codes.c - llvm-project/clang - Git at Google

 // cc1 immediate arguments (arguments which displays information and exits)
 // shall exit indicating success (return code 0)
 // RUN: %clang -cc1 -help
 // RUN: %clang -cc1 -version
	// cc1 immediate arguments (arguments which displays information and exits)
	// shall exit indicating success (return code 0)
	// RUN: %clang -cc1 -help
	// RUN: %clang -cc1 -version