[Bug target/56470] [4.8 Regression] ICE output_operand: invalid shift operand

[rearnsha at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56470

--- Comment #3 from Richard Earnshaw <rearnsha at gcc dot gnu.org> 2013-03-05 07:01:42 UTC ---
Definitely a back-end bug.  I'm not disputing that.

My surprise is that this hasn't bitten us long before now, since the code has
been this way for well over ten years.