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PR ld/12682

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* hash.c (higher_primer_number): Add more, small, prime numbers.
	(bfd_hash_set_default_size): Likewise.
This commit is contained in:
Nick Clifton 2011-06-03 16:16:32 +00:00
parent 8cf64490f2
commit 164a5cb7bd
2 changed files with 37 additions and 22 deletions
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6
bfd/ChangeLog
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@ -1,3 +1,9 @@
2011-06-03 Bertram Felgenhauer <bertram.felgenhauer@gmail.com>
PR ld/12682
* hash.c (higher_primer_number): Add more, small, prime numbers.
(bfd_hash_set_default_size): Likewise.
2011-06-02 Nick Clifton <nickc@redhat.com>
* coff-mcore.c: Fix spelling typo.

53
bfd/hash.c
View File

@ -310,28 +310,37 @@ higher_prime_number (unsigned long n)
{
/* These are primes that are near, but slightly smaller than, a
power of two. */
static const unsigned long primes[] = {
(unsigned long) 127,
(unsigned long) 2039,
(unsigned long) 32749,
(unsigned long) 65521,
(unsigned long) 131071,
(unsigned long) 262139,
(unsigned long) 524287,
(unsigned long) 1048573,
(unsigned long) 2097143,
(unsigned long) 4194301,
(unsigned long) 8388593,
(unsigned long) 16777213,
(unsigned long) 33554393,
(unsigned long) 67108859,
(unsigned long) 134217689,
(unsigned long) 268435399,
(unsigned long) 536870909,
(unsigned long) 1073741789,
(unsigned long) 2147483647,
static const unsigned long primes[] =
{
(unsigned long) 31,
(unsigned long) 61,
(unsigned long) 127,
(unsigned long) 251,
(unsigned long) 509,
(unsigned long) 1021,
(unsigned long) 2039,
(unsigned long) 4093,
(unsigned long) 8191,
(unsigned long) 16381,
(unsigned long) 32749,
(unsigned long) 65521,
(unsigned long) 131071,
(unsigned long) 262139,
(unsigned long) 524287,
(unsigned long) 1048573,
(unsigned long) 2097143,
(unsigned long) 4194301,
(unsigned long) 8388593,
(unsigned long) 16777213,
(unsigned long) 33554393,
(unsigned long) 67108859,
(unsigned long) 134217689,
(unsigned long) 268435399,
(unsigned long) 536870909,
(unsigned long) 1073741789,
(unsigned long) 2147483647,
/* 4294967291L */
((unsigned long) 2147483647) + ((unsigned long) 2147483644),
((unsigned long) 2147483647) + ((unsigned long) 2147483644),
};
const unsigned long *low = &primes[0];
@ -657,7 +666,7 @@ bfd_hash_set_default_size (unsigned long hash_size)
/* Extend this prime list if you want more granularity of hash table size. */
static const unsigned long hash_size_primes[] =
{
251, 509, 1021, 2039, 4051, 8599, 16699, 32749, 65537
31, 61, 127, 251, 509, 1021, 2039, 4091, 8191, 16381, 32749, 65537
};
unsigned int _index;