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author	jamborm <jamborm@138bc75d-0d04-0410-961f-82ee72b054a4>
	Thu, 11 Nov 2010 12:03:59 +0000 (12:03 +0000)
committer	jamborm <jamborm@138bc75d-0d04-0410-961f-82ee72b054a4>
	Thu, 11 Nov 2010 12:03:59 +0000 (12:03 +0000)
commit	ef649fb9cc386b7df12a065e92eea14458981b16
tree	858b06e1bf0775f367e80028c2b76443c1c53791	tree \| snapshot
parent	c34a9fadc8e9d59e3c66c5aa6f1960c46228d05d	commit \| diff

2010-11-11 Martin Jambor <mjambor@suse.cz>

PR tree-optimization/46383
* ipa-prop.c (compute_complex_assign_jump_func): Ignore negative
offsets.
(compute_complex_ancestor_jump_func): Likewise.
* tree.c (get_binfo_at_offset): Return NULL_TREE if offset is negative.

* testsuite/g++.dg/torture/pr46383.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@166598 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/ChangeLog		diff \| blob \| history
gcc/ipa-prop.c		diff \| blob \| history
gcc/testsuite/ChangeLog		diff \| blob \| history
gcc/testsuite/g++.dg/torture/pr46383.C	[new file with mode: 0644]	blob
gcc/tree.c		diff \| blob \| history

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