[Bug rtl-optimization/53352] Incorrect CSE optimization on RTL expressions with a paradoxical subreg

[meadori at codesourcery dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53352

--- Comment #1 from Meador Inge <meadori at codesourcery dot com> 2012-05-14 
22:52:41 UTC ---
Created attachment 27405
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=27405
Reproduction case