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From: Alexandre Oliva <aoliva@gcc.gnu.org>
To: gcc-cvs@gcc.gnu.org
Subject: [gcc(refs/users/aoliva/heads/testme)] check hash table counts
Date: Fri, 23 Dec 2022 00:57:53 +0000 (GMT)	[thread overview]
Message-ID: <20221223005753.AB4EC385B504@sourceware.org> (raw)

https://gcc.gnu.org/g:d49ded1934076cb2ec79679c96e848584d193a4d

commit d49ded1934076cb2ec79679c96e848584d193a4d
Author: Alexandre Oliva <oliva@gnu.org>
Date:   Thu Dec 22 21:28:45 2022 -0300

    check hash table counts

Diff:
---
 gcc/hash-table.h | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/gcc/hash-table.h b/gcc/hash-table.h
index 53507daae26..7dbeea05373 100644
--- a/gcc/hash-table.h
+++ b/gcc/hash-table.h
@@ -1035,6 +1035,23 @@ hash_table<Descriptor, Lazy, Allocator>
 	  && Descriptor::equal (*entry, comparable))
 	hashtab_chk_error ();
     }
+
+  if (m_size < 2048)
+    {
+      size_t elmts = m_n_elements, dels = m_n_deleted;
+      for (size_t i = 0; i < m_size; i++)
+	{
+	  value_type *entry = &m_entries[i];
+	  if (!is_empty (*entry))
+	    {
+	      elmts--;
+	      if (is_deleted (*entry))
+		dels--;
+	    }
+	}
+      if (elmts || dels)
+	hashtab_chk_error ();
+    }
 }
 
 /* This function deletes an element with the given COMPARABLE value

             reply	other threads:[~2022-12-23  0:57 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-12-23  0:57 Alexandre Oliva [this message]
2022-12-23  5:26 Alexandre Oliva
2022-12-23  7:30 Alexandre Oliva

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