------- Comment #1 from rguenth at gcc dot gnu dot org 2008-11-02 10:33 ------- What exactly do you mean with redundant stack manipulation? Note that the ABI requires the stack to be aligned properly at function entry which makes stack adjustment necessary before the call. Note also that you can use -maccumulate-outgoing-args to reduce the number of stack operations, but that may cause bigger code in some cases.
-- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37990
