[Bug target/53376] Unrecognizable compare insn generated by movsicc in arm backend.

[rearnsha at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53376

--- Comment #4 from Richard Earnshaw <rearnsha at gcc dot gnu.org> 2012-05-17 
12:07:23 UTC ---
No, I think we need a separate function that is allowed to say "don't do a
comparison this way"

For example some comparisons might involve libcalls.