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(parent: 1c02f6f) | patch
alias.c (find_base_term, get_addr): Do not dereference NULL pointer when all VALUE...
authorJan Hubicka <jh@suse.cz>
Tue, 3 Feb 2004 23:53:48 +0000 (00:53 +0100)
committerJan Hubicka <hubicka@gcc.gnu.org>
Tue, 3 Feb 2004 23:53:48 +0000 (23:53 +0000)
commit40e02b4a76a59504e2708e7012dddd0eafb9d423
treee424fd93830b970cdf079b0ff3e3a0b50f7ca486tree
parent1c02f6f2d28a9f8cfe03a0e79356ddec64f8ad8fcommit | diff
alias.c (find_base_term, get_addr): Do not dereference NULL pointer when all VALUE's locations has been invalidated.

* alias.c (find_base_term, get_addr):  Do not dereference NULL
pointer when all VALUE's locations has been invalidated.
(rtx_equal_for_memref_p): Simplify checking of VALUEs.

From-SVN: r77201
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