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| author | Andrew MacLeod <amacleod@redhat.com> | 2023-04-13 14:47:47 -0400 |
|---|---|---|
| committer | Andrew MacLeod <amacleod@redhat.com> | 2023-04-26 15:17:08 -0400 |
| commit | b6dea04fca6f249c553cb18d670a0845cd0579f8 (patch) | |
| tree | 5883ecad924ad10817c08afd1ee69c80ab8699de /gcc/gimple-range-path.cc | |
| parent | bf50499a14943b64f19bd72c60422683f7ecd0ee (diff) | |
| download | gcc-b6dea04fca6f249c553cb18d670a0845cd0579f8.zip gcc-b6dea04fca6f249c553cb18d670a0845cd0579f8.tar.gz gcc-b6dea04fca6f249c553cb18d670a0845cd0579f8.tar.bz2 | |
Add sbr_lazy_vector and adjust (e)vrp sparse cache
Add a sparse vector class for cache and use if by default.
Rename the evrp_* params to vrp_*, and add a param for small CFGS which use
just the original basic vector.
* gimple-range-cache.cc (sbr_vector::sbr_vector): Add parameter
and local to optionally zero memory.
(br_vector::grow): Only zero memory if flag is set.
(class sbr_lazy_vector): New.
(sbr_lazy_vector::sbr_lazy_vector): New.
(sbr_lazy_vector::set_bb_range): New.
(sbr_lazy_vector::get_bb_range): New.
(sbr_lazy_vector::bb_range_p): New.
(block_range_cache::set_bb_range): Check flags and Use sbr_lazy_vector.
* gimple-range-gori.cc (gori_map::calculate_gori): Use
param_vrp_switch_limit.
(gori_compute::gori_compute): Use param_vrp_switch_limit.
* params.opt (vrp_sparse_threshold): Rename from evrp_sparse_threshold.
(vrp_switch_limit): Rename from evrp_switch_limit.
(vrp_vector_threshold): New.
Diffstat (limited to 'gcc/gimple-range-path.cc')
0 files changed, 0 insertions, 0 deletions