http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47794
--- Comment #1 from joseph at codesourcery dot com <joseph at codesourcery dot com> 2011-02-18 02:24:58 UTC --- This commit should not affect anything not using -Ofast, and I get identical before/after code with -m32 when I tested vla-1.c. Could you give example source and cc1 options that generate different code before/after for you (and provide the resulting before/after .s files)? Otherwise I suspect some nondeterminism in GDB.
