------- Comment #9 from hjl dot tools at gmail dot com 2009-02-18 15:50 ------- For sysv/x86-64, XFmode is 16byte with 16byte alignment. It is passed in memory and returned in in %st0/%st1.
-- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39224
hjl dot tools at gmail dot com Wed, 18 Feb 2009 07:50:57 -0800
------- Comment #9 from hjl dot tools at gmail dot com 2009-02-18 15:50 ------- For sysv/x86-64, XFmode is 16byte with 16byte alignment. It is passed in memory and returned in in %st0/%st1.
-- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39224