[Bug rtl-optimization/52543] lower-subreg.c: code bloat of 300%-400% for bulti-word memory splits

[gjl at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52543

--- Comment #2 from Georg-Johann Lay <gjl at gcc dot gnu.org> 2012-03-09 
15:40:58 UTC ---
Created attachment 26863
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=26863
lower.s: Assembler output

Compiled with

avr-gcc lower.c -Os -S -dp -mmcu=atmega128