re PR middle-end/90607 (gcc.dg/pr53265.c FAILs)

re PR middle-end/90607 (gcc.dg/pr53265.c FAILs)

2019-05-24  Richard Biener  <rguenther@suse.de>

	PR testsuite/90607
	* tree-loop-distribution.c (struct partition): Add location
	member.
	(partition_alloc): Initialize all fields.
	(generate_memset_builtin): Use the location recorded in the
	partition for the generated call.
	(generate_memcpy_builtin): Likewise.
	(classify_partition): Record the location of a single store
	as location for the partition.

	* gcc.dg/pr53265.c: Amend for new expected diagnostic.

From-SVN: r271601