http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28831
H.J. Lu <hjl.tools at gmail dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |hjl.tools at gmail dot com, | |ubizjak at gmail dot com --- Comment #19 from H.J. Lu <hjl.tools at gmail dot com> 2012-08-18 15:32:41 UTC --- With GCC 3.4, -march=i686 will allocate stack and copy f() return to g(). With newer GCC, the same thing also happens with -march=i386.