[Bug target/47449] [32] can’t find a register in class ‘DIREG’ while reloading ‘asm’

[hjl.tools at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47449

--- Comment #1 from H.J. Lu <hjl.tools at gmail dot com> 2011-01-24 23:01:31 
UTC ---
RDI is used to pass the first argument.