Fixed problems with reg tests for frames below main(), which were different
under some setups.

Also fixed problem with Cachegrind tests, by filtering out P4s'
warning message.

Also fixed 'mismatches'.

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git-svn-id: svn://svn.valgrind.org/valgrind/trunk@1616 a5019735-40e9-0310-863c-91ae7b9d1cf9
36 files changed