2015-08-24 Tom de Vries <tom@codesourcery.com>
PR tree-optimization/65468
* omp-low.c (expand_omp_for_static_chunk): Remove inner loop if
chunk_size is one.
* gcc.dg/gomp/static-chunk-size-one.c: New test.
* testsuite/libgomp.c/static-chunk-size-one.c: New test.
From-SVN: r227124