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| author | Kugan Vivekanandarajah <kuganv@linaro.org> | 2019-06-13 03:18:54 +0000 |
|---|---|---|
| committer | Kugan Vivekanandarajah <kugan@gcc.gnu.org> | 2019-06-13 03:18:54 +0000 |
| commit | fa9863e7d34ecd011ae75083be2ae124e5831b64 (patch) | |
| tree | 77781de634a5011cf2a1275a44f8d8f3521f0e79 /gcc/tree-ssa-loop-niter.c | |
| parent | dd550c996578ea7e94f3a59e57f24636186fbb95 (diff) | |
| download | gcc-fa9863e7d34ecd011ae75083be2ae124e5831b64.zip gcc-fa9863e7d34ecd011ae75083be2ae124e5831b64.tar.gz gcc-fa9863e7d34ecd011ae75083be2ae124e5831b64.tar.bz2 | |
re PR target/88834 ([SVE] Poor addressing mode choices for LD2 and ST2)
gcc/ChangeLog:
2019-06-13 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
PR target/88834
* tree-ssa-loop-ivopts.c (get_mem_type_for_internal_fn): Handle
IFN_MASK_LOAD_LANES and IFN_MASK_STORE_LANES.
(get_alias_ptr_type_for_ptr_address): Likewise.
(add_iv_candidate_for_use): Add scaled index candidate if useful.
* tree-ssa-address.c (preferred_mem_scale_factor): New.
* config/aarch64/aarch64.c (aarch64_classify_address): Relax
allow_reg_index_p.
gcc/testsuite/ChangeLog:
2019-06-13 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
PR target/88834
* gcc.target/aarch64/pr88834.c: New test.
* gcc.target/aarch64/sve/struct_vect_1.c: Adjust.
* gcc.target/aarch64/sve/struct_vect_14.c: Likewise.
* gcc.target/aarch64/sve/struct_vect_15.c: Likewise.
* gcc.target/aarch64/sve/struct_vect_16.c: Likewise.
* gcc.target/aarch64/sve/struct_vect_17.c: Likewise.
* gcc.target/aarch64/sve/struct_vect_7.c: Likewise.
From-SVN: r272232
Diffstat (limited to 'gcc/tree-ssa-loop-niter.c')
0 files changed, 0 insertions, 0 deletions