- Add clang built-ins + sema/codegen - Add IR Intrinsic + verifier - Add DAG/GlobalISel codegen for the intrinsics - Add lowering in SIMemoryLegalizer using a MMO flag.
This directory contains testcases that the verifier is supposed to detect as malformed LLVM code. Testcases for situations that the verifier incorrectly identifies as malformed should go in the test/Assembler directory.