[Bug target/39423] [4.6/4.7/4.8 Regression] [SH] performance regression: lost mov @(disp,Rn)

[rmansfield at qnx dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39423

--- Comment #30 from Ryan Mansfield <rmansfield at qnx dot com> 2012-08-10 13:36:42 UTC ---
Created attachment 27983
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=27983
preprocessed src

Testcase that reproduces elimination_costs_in_insn ICE with -m4 -O2