poly_int: vectorizable_call
This patch makes vectorizable_call handle variable-length vectors.
The only substantial change is to use build_index_vector for
IFN_GOMP_SIMD_LANE; this makes no functional difference for
fixed-length vectors.
2018-01-03 Richard Sandiford <richard.sandiford@linaro.org>
Alan Hayward <alan.hayward@arm.com>
David Sherwood <david.sherwood@arm.com>
gcc/
* tree-vect-stmts.c (vectorizable_call): Treat the number of
vectors as polynomial. Use build_index_vector for
IFN_GOMP_SIMD_LANE.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@256137 138bc75d-0d04-0410-961f-82ee72b054a4