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| author | Richard Sandiford <richard.sandiford@linaro.org> | 2018-01-03 07:15:54 +0000 |
|---|---|---|
| committer | Richard Sandiford <rsandifo@gcc.gnu.org> | 2018-01-03 07:15:54 +0000 |
| commit | 9fb9293aca4ddbe4d11a334befaa7847b279ed39 (patch) | |
| tree | 290a2b4c5b9cd2e00b2a1704ce9a24f65266a156 /gcc/tree-vect-data-refs.c | |
| parent | e54dd6d3a791536543d4769aa09508b89d882f37 (diff) | |
| download | gcc-9fb9293aca4ddbe4d11a334befaa7847b279ed39.zip gcc-9fb9293aca4ddbe4d11a334befaa7847b279ed39.tar.gz gcc-9fb9293aca4ddbe4d11a334befaa7847b279ed39.tar.bz2 | |
poly_int: vectorizable_induction
This patch makes vectorizable_induction cope with variable-length
vectors. For now we punt on SLP inductions, but patchees after
the main SVE submission add support for those too.
2018-01-03 Richard Sandiford <richard.sandiford@linaro.org>
Alan Hayward <alan.hayward@arm.com>
David Sherwood <david.sherwood@arm.com>
gcc/
* tree-vect-loop.c (vectorizable_induction): Treat the number
of units as polynomial. Punt on SLP inductions. Use an integer
VEC_SERIES_EXPR for variable-length integer reductions. Use a
cast of such a series for variable-length floating-point
reductions.
Co-Authored-By: Alan Hayward <alan.hayward@arm.com>
Co-Authored-By: David Sherwood <david.sherwood@arm.com>
From-SVN: r256134
Diffstat (limited to 'gcc/tree-vect-data-refs.c')
0 files changed, 0 insertions, 0 deletions