[Bug tree-optimization/50413] [4.6/4.7 Regression] Incorrect instruction is used to shift value of 128 bit xmm0 registrer

[hjl.tools at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50413

--- Comment #9 from H.J. Lu <hjl.tools at gmail dot com> 2011-09-19 14:09:08 
UTC ---
On Linux/x86, I got

FAIL: g++.dg/vect/slp-pr50413.cc scan-tree-dump-times slp "basic block
vectorized using SLP" 0