------- Comment #26 from agner at agner dot org 2006-09-23 08:23 ------- Thank you for fixing this, but you need to tell the world which solution you have chosen. Please see the discussion at the dublicate bug http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27537 for arguments for and against each possible solution.
You need to specify whether the chosen solution is to enforce 16 byte stack alignment regardless of -Os option or the solution is to make no assumption about stack alignment when making XMM code. This is an ABI issue that has to be standardized and made public. The makers of the Intel compiler are waiting for a resolution to this issue so that they can make their compiler compatible with GCC. For the same reason, assembly programmers need to know whether stack alignment is required or not. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13685
