------- Comment #10 from irar at il dot ibm dot com 2009-08-06 10:49 ------- Yes. The problem is that only a basic implementation was added. To vectorize this code several improvements must be done: support stmt group sizes greater than vector size, allow loads and stores to the same location, initiate SLP analysis from groups of loads, support misaligned access, etc.
Finding a benchmark could really help to push these items to the top of vectorizer's todo list. Ira -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37150
