[Bug target/54168] ARM: Redundant instructions emitted at -O3

[mans at mansr dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54168

--- Comment #1 from Mans Rullgard <mans at mansr dot com> 2012-08-03 17:15:47 
UTC ---
Created attachment 27933
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=27933
Compiled test case