Hi, The clang test CodeGenObjC/property-complex.m has this RUN line: // RUN: %clang_cc1 -triple i386-apple-darwin9 -emit-llvm -S -o - %s This causes clang to emit x86 assembly, not LLVM IR to stdout. Is that intended? I would expect '-emit-llvm -S' to generate textual LLVM IR, like llvm-gcc does.