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author	Eric Botcazou <ebotcazou@adacore.com>
	Mon, 14 Oct 2013 10:13:12 +0000 (10:13 +0000)
committer	Eric Botcazou <ebotcazou@gcc.gnu.org>
	Mon, 14 Oct 2013 10:13:12 +0000 (10:13 +0000)
commit	b5ccb9edcbde0b755e0a92e2ed307b2b18d12e68
tree	e80ba9a544aabc55280794421e06a31c62a46ffc	tree
parent	fd7e50840c8056f2065826849b7ff9b0ec90f60b	commit \| diff

re PR bootstrap/58509 (ICE in calc_dfs_tree, at dominance.c:397 during Ada runtime build)

PR bootstrap/58509
* config/sparc/sparc-protos.h (widen_mem_for_ldd_peep): Declare.
(registers_ok_for_ldd_peep): Move around.
* config/sparc/sparc.c (widen_mem_for_ldd_peep): New.
* config/sparc/sparc.md (widening peepholes): Use it.

From-SVN: r203518

gcc/ChangeLog		diff \| blob \| blame \| history
gcc/config/sparc/sparc-protos.h		diff \| blob \| blame \| history
gcc/config/sparc/sparc.c		diff \| blob \| blame \| history
gcc/config/sparc/sparc.md		diff \| blob \| blame \| history
gcc/testsuite/ChangeLog		diff \| blob \| blame \| history
gcc/testsuite/gnat.dg/specs/opt1.ads	[new file with mode: 0644]	blob

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