On the llvm-dev mailing list in message http://lists.cs.uiuc.edu/pipermail/llvmdev/2009-August/024629.html Anton Korobeynikov says: > 539496: There are no plans to support ARMv4 in LLVM. As for ToT ARM > builds of llvm-gcc (both for bare-metal arm-elf and normal > arm-none-linux-gnueabi triples) is broken due to two PRs: 4680, 4681