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author	Alan Modra <amodra@gmail.com>
	Sat, 28 May 2016 09:16:00 +0000 (18:46 +0930)
committer	Alan Modra <amodra@gcc.gnu.org>
	Sat, 28 May 2016 09:16:00 +0000 (18:46 +0930)
commit	bcfbf2577058906acb92663960d88aaf94d13775
tree	7f09e195ecac1319fce72654c18fb5c78ca15315	tree \| snapshot
parent	cdfa2b24d2496f304c65bf48a6bc4f66bbc2e698	commit \| diff

Fix segfault on verify_dominators error path

* dominance.c (verify_dominators): Don't segfault on NULL imm_bb.

From-SVN: r236845

gcc/ChangeLog		diff \| blob \| blame \| history
gcc/dominance.c		diff \| blob \| blame \| history

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