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| author | Aldy Hernandez <aldyh@redhat.com> | 2023-05-22 20:15:19 +0200 |
|---|---|---|
| committer | Aldy Hernandez <aldyh@redhat.com> | 2023-05-22 20:37:53 +0200 |
| commit | 90685c365794e9afabc6cdc7eae7892ba5d2be3d (patch) | |
| tree | 4c57bdba378c2288ab924359b506d824b74bbb66 | |
| parent | 42d6b7d58caf7858704d93ce2f7a8cdf8a071e44 (diff) | |
| download | gcc-90685c365794e9afabc6cdc7eae7892ba5d2be3d.zip gcc-90685c365794e9afabc6cdc7eae7892ba5d2be3d.tar.gz gcc-90685c365794e9afabc6cdc7eae7892ba5d2be3d.tar.bz2 | |
Implement some miscellaneous zero accessors for Value_Range.
This adds some missing accessors to the type agnostic Value_Range
class. They'll be used in the upcoming IPA work.
gcc/ChangeLog:
* value-range.h (class Value_Range): Implement set_zero,
set_nonzero, and nonzero_p.
| -rw-r--r-- | gcc/value-range.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/gcc/value-range.h b/gcc/value-range.h index af81d60..171e642 100644 --- a/gcc/value-range.h +++ b/gcc/value-range.h @@ -542,6 +542,9 @@ public: bool contains_p (tree cst) const { return m_vrange->contains_p (cst); } bool singleton_p (tree *result = NULL) const { return m_vrange->singleton_p (result); } + void set_zero (tree type) { return m_vrange->set_zero (type); } + void set_nonzero (tree type) { return m_vrange->set_nonzero (type); } + bool nonzero_p () const { return m_vrange->nonzero_p (); } bool zero_p () const { return m_vrange->zero_p (); } wide_int lower_bound () const; // For irange/prange comparability. wide_int upper_bound () const; // For irange/prange comparability. |