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author	Richard Biener <rguenther@suse.de>
	Mon, 29 Jun 2015 11:28:17 +0000 (11:28 +0000)
committer	Richard Biener <rguenth@gcc.gnu.org>
	Mon, 29 Jun 2015 11:28:17 +0000 (11:28 +0000)
commit	99e943a2be4bb7ec0d51b5a68e44d0d42dd9347a
tree	de2d1287b43d96691cfb42c5e3a59e13f9cf3696	tree
parent	2dcaddb8d74e3ec30edb264b845a346e0b7e9ab9	commit \| diff

genmatch.c (add_operator): Treat ADDR_EXPR as atom.

2015-06-29 Richard Biener <rguenther@suse.de>

* genmatch.c (add_operator): Treat ADDR_EXPR as atom.
* fold-const.c (fold_binary_loc): Move &A - &B simplification
via ptr_difference_const ...
* match.pd: ... here.
When matching (X ^ Y) == Y also match with swapped operands.

From-SVN: r225115

gcc/ChangeLog		diff \| blob \| blame \| history
gcc/fold-const.c		diff \| blob \| blame \| history
gcc/genmatch.c		diff \| blob \| blame \| history
gcc/match.pd		diff \| blob \| blame \| history

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