------- Comment #3 from dann at godzilla dot ics dot uci dot edu 2009-02-02 16:42 ------- (In reply to comment #2) > (reminds me of a couple missed-optimization PRs where vectorization is also > failing due to casts - PR31873 , PR26128 - don't know if this is related)
Are the casts actually needed in this case? It seems the get introduced very early on, the .original dump already has: a[i] = (short int) ((short unsigned int) b[i] + (short unsigned int) c[i]); -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39068
