[Bug target/109140] ICE (during RTL pass: internal compiler error: in extract_insn, at recog.cc:2791) when building qemu on sparc64-unknown-linux-gnu with -march=niagara4

[mikpelinux at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109140

--- Comment #9 from Mikael Pettersson <mikpelinux at gmail dot com> ---
I can reproduce all the way down to gcc-4.7.4, gcc-4.6.4 doesn't support
-mcpu=niagara4.