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re PR debug/45419 (-fcompare-debug failure at -O3)
authorAlexandre Oliva <aoliva@redhat.com>
Wed, 8 Sep 2010 21:53:48 +0000 (21:53 +0000)
committerAlexandre Oliva <aoliva@gcc.gnu.org>
Wed, 8 Sep 2010 21:53:48 +0000 (21:53 +0000)
commit359bea1da45819206bf0a9132362ee6e0f181282
tree51a704702b2ef87537d068e5ea5a55d72cb03512tree | snapshot
parent0a7822a32b830084f37e78545047ce0d4e5cd486commit | diff
re PR debug/45419 (-fcompare-debug failure at -O3)

PR debug/45419
PR debug/45408
* tree-pretty-print.c (dump_generic_node): Disregard top-level
qualifiers in otherwise equal MEM_REF pointer types.
* fold-const.c (operand_equal_p): Compare pointer type of MEM_REFs.
* tree.c (iterative_hash_expr): Hash the pointer type of MEM_REFs.

From-SVN: r164031
gcc/ChangeLog diff | blob | blame | history
gcc/fold-const.c diff | blob | blame | history
gcc/tree-pretty-print.c diff | blob | blame | history
gcc/tree.c diff | blob | blame | history
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