------- Comment #7 from hjl at lucon dot org 2007-10-03 22:04 ------- What is the performance impact of
http://gcc.gnu.org/ml/gcc-patches/2007-05/msg01167.html Intel compiler has a very efficient way to align the stack: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28074 It saves stack pointer in frame pointer. Can we implement it for suitable cases/backends and properly handle 1. tail call optimization. 2. stack unwind. 3. nested functions. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16660
