RKSimon added inline comments. ================ Comment at: test/CodeGen/X86/combine-shl.ll:609 +; AVX-NEXT: vpsllvd %xmm1, %xmm0, %xmm0 +; AVX-NEXT: retq +; ---------------- Where is the SSE codegen? Repository: rL LLVM https://reviews.llvm.org/D46946