From: Aldy Hernandez <aldyh@redhat.com>
To: GCC patches <gcc-patches@gcc.gnu.org>
Cc: Andrew MacLeod <amacleod@redhat.com>, Aldy Hernandez <aldyh@redhat.com>
Subject: [COMMITTED 13/16] Accept any vrange in range_includes_zero_p.
Date: Sun, 28 Apr 2024 21:05:51 +0200 [thread overview]
Message-ID: <20240428190557.1209586-14-aldyh@redhat.com> (raw)
In-Reply-To: <20240428190557.1209586-1-aldyh@redhat.com>
Accept a vrange, as this will be used for either integers or pointers.
gcc/ChangeLog:
* value-range.h (range_includes_zero_p): Accept vrange.
---
gcc/value-range.h | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/gcc/value-range.h b/gcc/value-range.h
index ede90a496d8..0ab717697f0 100644
--- a/gcc/value-range.h
+++ b/gcc/value-range.h
@@ -970,7 +970,7 @@ irange::contains_p (tree cst) const
}
inline bool
-range_includes_zero_p (const irange &vr)
+range_includes_zero_p (const vrange &vr)
{
if (vr.undefined_p ())
return false;
@@ -978,8 +978,7 @@ range_includes_zero_p (const irange &vr)
if (vr.varying_p ())
return true;
- wide_int zero = wi::zero (TYPE_PRECISION (vr.type ()));
- return vr.contains_p (zero);
+ return vr.contains_p (build_zero_cst (vr.type ()));
}
// Constructors for irange
--
2.44.0
next prev parent reply other threads:[~2024-04-28 19:06 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-28 19:05 [PATCH 00/16] prange supporting patchset Aldy Hernandez
2024-04-28 19:05 ` [COMMITTED 01/16] Make vrange an abstract class Aldy Hernandez
2024-04-28 19:05 ` [COMMITTED 02/16] Add a virtual vrange destructor Aldy Hernandez
2024-04-28 19:05 ` [COMMITTED 03/16] Make some Value_Range's explicitly integer Aldy Hernandez
2024-04-30 7:46 ` Richard Biener
2024-04-30 8:38 ` Aldy Hernandez
2024-04-28 19:05 ` [COMMITTED 04/16] Add tree versions of lower and upper bounds to vrange Aldy Hernandez
2024-04-28 19:05 ` [COMMITTED 05/16] Move bitmask routines to vrange base class Aldy Hernandez
2024-04-28 19:05 ` [COMMITTED 06/16] Remove GTY support for vrange and derived classes Aldy Hernandez
2024-04-28 19:05 ` [COMMITTED 07/16] Make fold_cond_with_ops use a boolean type for range_true/range_false Aldy Hernandez
2024-04-28 19:05 ` [COMMITTED 08/16] Change range_includes_zero_p argument to a reference Aldy Hernandez
2024-04-28 19:05 ` [COMMITTED 09/16] Verify that reading back from vrange_storage doesn't drop bits Aldy Hernandez
2024-04-28 19:05 ` [COMMITTED 10/16] Accept a vrange in get_legacy_range Aldy Hernandez
2024-04-28 19:05 ` [COMMITTED 11/16] Move get_bitmask_from_range out of irange class Aldy Hernandez
2024-04-28 19:05 ` [COMMITTED 12/16] Make some integer specific ranges generic Value_Range's Aldy Hernandez
2024-04-28 19:05 ` Aldy Hernandez [this message]
2024-04-28 19:05 ` [COMMITTED 14/16] Move print_irange_* out of vrange_printer class Aldy Hernandez
2024-04-28 19:05 ` [COMMITTED 15/16] Remove range_zero and range_nonzero Aldy Hernandez
2024-04-28 19:05 ` [COMMITTED 16/16] Callers of irange_bitmask must normalize value/mask pairs Aldy Hernandez
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