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author	Richard Guenther <rguenther@suse.de>
	Mon, 26 Jan 2009 09:52:48 +0000 (09:52 +0000)
committer	Richard Biener <rguenth@gcc.gnu.org>
	Mon, 26 Jan 2009 09:52:48 +0000 (09:52 +0000)
commit	dc874b53e5529e2a76d610500345e1f469366346
tree	54ab4727fc6dda034e3318ddcd386ab97f5de48c	tree
parent	20d4bdcbb1d88647bb05f54d1fdce955e49c25d7	commit \| diff

re PR middle-end/38851 (Compiler warns about uninitialized variable that is an object with a constructor)

2009-01-26 Richard Guenther <rguenther@suse.de>

PR middle-end/38851
* Makefile.in (tree-ssa-dse.o): Add langhooks.h.
* tree-ssa-dse.c: Include langhooks.h
(execute_simple_dse): Remove stores with zero size.

* g++.dg/warn/Wuninitialized-1.C: New testcase.

From-SVN: r143672

gcc/ChangeLog		diff \| blob \| blame \| history
gcc/Makefile.in		diff \| blob \| blame \| history
gcc/testsuite/ChangeLog		diff \| blob \| blame \| history
gcc/testsuite/g++.dg/warn/Wuninitialized-1.C	[new file with mode: 0644]	blob
gcc/tree-ssa-dse.c		diff \| blob \| blame \| history

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