2019-05-03  Marc Glisse  <marc.glisse@inria.fr>

	PR tree-optimization/90269
gcc/
	* tree-loop-distribution.c (find_seed_stmts_for_distribution):
	Ignore clobbers.

gcc/testsuite/
	* g++.dg/tree-ssa/ldist-1.C: New file.

From-SVN: r270852