Re: [076/nnn] poly_int: vectorizable_conversion

2017-12-05 Thread Jeff Law
On 11/28/2017 11:09 AM, Richard Sandiford wrote: > Jeff Law writes: >> On 10/23/2017 11:30 AM, Richard Sandiford wrote: >>> This patch makes vectorizable_conversion cope with variable-length >>> vectors. We already require the number of elements in one vector >>> to be a multiple of the number of

Re: [076/nnn] poly_int: vectorizable_conversion

2017-11-28 Thread Richard Sandiford
Jeff Law writes: > On 10/23/2017 11:30 AM, Richard Sandiford wrote: >> This patch makes vectorizable_conversion cope with variable-length >> vectors. We already require the number of elements in one vector >> to be a multiple of the number of elements in the other vector, >> so the patch uses tha

Re: [076/nnn] poly_int: vectorizable_conversion

2017-11-28 Thread Jeff Law
On 10/23/2017 11:30 AM, Richard Sandiford wrote: > This patch makes vectorizable_conversion cope with variable-length > vectors. We already require the number of elements in one vector > to be a multiple of the number of elements in the other vector, > so the patch uses that to choose between wide

[076/nnn] poly_int: vectorizable_conversion

2017-10-23 Thread Richard Sandiford
This patch makes vectorizable_conversion cope with variable-length vectors. We already require the number of elements in one vector to be a multiple of the number of elements in the other vector, so the patch uses that to choose between widening and narrowing. 2017-10-23 Richard Sandiford