[PATCH], PR 69461, PowerPC specific fix for toc-fusion

[Michael Meissner <meissner at linux dot vnet dot ibm dot com>]

In PR 69461, Vlad mentioned that in rs6000_legitimate_address_p, I was trying
to validate an address for TOC fusion, but I was using a predicate that looked
for a MEM instead of an address.

I bootstrapped the compiler on a little endian power8 and there were no
regressions.  In addition, Segher Boessenkool, says that with Vlad's patch and
this patch, it fixes a lot of the errors that he was looking at.

Is the patch ok to check in?

2016-02-03  Michael Meissner  <meissner@linux.vnet.ibm.com>
	    Vladimir Makarov  <vmakarov@redhat.com>

	PR target/69461
	* config/rs6000/rs6000.c (rs6000_legitimate_address_p): Fix thinko
	in validating fused toc addresses.

-- 
Michael Meissner, IBM
IBM, M/S 2506R, 550 King Street, Littleton, MA 01460-6245, USA
email: meissner@linux.vnet.ibm.com, phone: +1 (978) 899-4797

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