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| author | Andrew MacLeod <amacleod@redhat.com> | 2021-06-18 12:33:18 -0400 |
|---|---|---|
| committer | Andrew MacLeod <amacleod@redhat.com> | 2021-06-18 17:43:28 -0400 |
| commit | 870b674f72d4894b94efa61764fd87ecec29ffde (patch) | |
| tree | e03de3865dc9442cb0aff6a29adaf67eab24fab0 /gcc/gimple-range.h | |
| parent | 93022946df2463ad49e3eaa2f6d43c47c16f31c0 (diff) | |
| download | gcc-870b674f72d4894b94efa61764fd87ecec29ffde.zip gcc-870b674f72d4894b94efa61764fd87ecec29ffde.tar.gz gcc-870b674f72d4894b94efa61764fd87ecec29ffde.tar.bz2 | |
Remove poor value computations.
Remove the old "poor value" approach which made callbacks into ranger
from the cache. Use only the best available value for all propagation.
PR tree-optimization/101014
* gimple-range-cache.cc (ranger_cache::ranger_cache): Remove poor
value list.
(ranger_cache::~ranger_cache): Ditto.
(ranger_cache::enable_new_values): Delete.
(ranger_cache::push_poor_value): Delete.
(ranger_cache::range_of_def): Remove poor value processing.
(ranger_cache::entry_range): Ditto.
(ranger_cache::fill_block_cache): Ditto.
* gimple-range-cache.h (class ranger_cache): Remove poor value members.
* gimple-range.cc (gimple_ranger::range_of_expr): Remove call.
* gimple-range.h (class gimple_ranger): Adjust.
Diffstat (limited to 'gcc/gimple-range.h')
| -rw-r--r-- | gcc/gimple-range.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/gcc/gimple-range.h b/gcc/gimple-range.h index 9ac779a..fc28123 100644 --- a/gcc/gimple-range.h +++ b/gcc/gimple-range.h @@ -58,7 +58,6 @@ along with GCC; see the file COPYING3. If not see class gimple_ranger : public range_query { public: - gimple_ranger () : m_cache (*this) { } virtual bool range_of_stmt (irange &r, gimple *, tree name = NULL) OVERRIDE; virtual bool range_of_expr (irange &r, tree name, gimple * = NULL) OVERRIDE; virtual bool range_on_edge (irange &r, edge e, tree name) OVERRIDE; |