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| author | Andrew MacLeod <amacleod@redhat.com> | 2024-06-13 15:35:55 -0400 |
|---|---|---|
| committer | Andrew MacLeod <amacleod@redhat.com> | 2024-06-14 15:16:38 -0400 |
| commit | d40034c489c3d4ae149759ba051ef1d661a6c243 (patch) | |
| tree | 72ceffcdf1be5819c7eb30fabf5034667c054e00 /gcc/gimple-range-cache.h | |
| parent | 80c6b6a21b5d3e4f7c5fddbe88e344b608ffb010 (diff) | |
| download | gcc-d40034c489c3d4ae149759ba051ef1d661a6c243.zip gcc-d40034c489c3d4ae149759ba051ef1d661a6c243.tar.gz gcc-d40034c489c3d4ae149759ba051ef1d661a6c243.tar.bz2 | |
Add merge facility to ssa_lazy_cache.
The ssa_lazy_cache has a routine to merge a range for an ssa-name with
an existing range in the cache. This adds a method which will merge all
elements of another ssa_lazy_cache.
* gimple-range-cache.cc (ssa_lazy_cache::merge): New.
* gimple-range-cache.h (ssa_lazy_cache::merge): New prototype.
Diffstat (limited to 'gcc/gimple-range-cache.h')
| -rw-r--r-- | gcc/gimple-range-cache.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/gcc/gimple-range-cache.h b/gcc/gimple-range-cache.h index c7499f9..63410d5 100644 --- a/gcc/gimple-range-cache.h +++ b/gcc/gimple-range-cache.h @@ -87,6 +87,7 @@ public: virtual bool get_range (vrange &r, tree name) const; virtual void clear_range (tree name); virtual void clear (); + void merge (const ssa_lazy_cache &); protected: bitmap active_p; }; |