Reserve space for frame header in disp_run_translations for MIPS.

Reserve space for frame header in disp_run_translations, as some optimizations
may decide to use it. This should fix issue #307141.

Related link:
https://bugs.kde.org/show_bug.cgi?id=307141


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13080 a5019735-40e9-0310-863c-91ae7b9d1cf9
1 file changed