[Bug target/44141] Redundant loads and stores generated for AMD bdver1 target

[venkataramanan.kumar at amd dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44141

--- Comment #6 from Venkataramanan <venkataramanan.kumar at amd dot com> 2012-03-22 13:26:16 UTC ---
This patch tries to change vmovupd to vmovups during assembly printing stage 
when tuning flag for bdver1 is set. 

I am yet to test this one. Please provide your suggestion.