Updated the RUN line in several test cases to use the new PM syntax opt -passes=<pipeline> instead of the deprecated syntax opt -pass1 -pass2
This directory contains test cases for individual source features of LLVM. It is designed to make sure that the major components of LLVM support all of the features of LLVM, for very small examples. Entire programs should not go here. Regression tests for individual bug fixes should go into the test/Regression dir.