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| author | Nick Clifton <nickc@redhat.com> | 2010-08-12 16:23:32 +0000 |
|---|---|---|
| committer | Nick Clifton <nickc@redhat.com> | 2010-08-12 16:23:32 +0000 |
| commit | 0883b6e07e59e64e9f5d83662baf125dcf94a412 (patch) | |
| tree | fbdd7ba7821dae38f5388cc11e74dbb589be8310 | |
| parent | ce1a5b52ee67eb594451f92c62a4a92faedc8a61 (diff) | |
| download | gdb-0883b6e07e59e64e9f5d83662baf125dcf94a412.zip gdb-0883b6e07e59e64e9f5d83662baf125dcf94a412.tar.gz gdb-0883b6e07e59e64e9f5d83662baf125dcf94a412.tar.bz2 | |
PR ld/11843
* elflink.c (compute_bucket_count): Avoid futile long searches for
the best bucket size.
| -rw-r--r-- | bfd/ChangeLog | 6 | ||||
| -rw-r--r-- | bfd/elflink.c | 6 |
2 files changed, 12 insertions, 0 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index 528fa3c..1144f0f 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,3 +1,9 @@ +2010-08-12 Todd Veldhuizen <todd.veldhuizen@logicblox.com> + + PR ld/11843 + * elflink.c (compute_bucket_count): Avoid futile long searches for + the best bucket size. + 2010-08-09 Richard Henderson <rth@redhat.com> PR ld/11891 diff --git a/bfd/elflink.c b/bfd/elflink.c index e0fbc83..074229f 100644 --- a/bfd/elflink.c +++ b/bfd/elflink.c @@ -5374,6 +5374,7 @@ compute_bucket_count (struct bfd_link_info *info ATTRIBUTE_UNUSED, const struct elf_backend_data *bed = get_elf_backend_data (dynobj); unsigned long int *counts; bfd_size_type amt; + unsigned int no_improvement_count = 0; /* Possible optimization parameters: if we have NSYMS symbols we say that the hashing table must at least have NSYMS/4 and at most @@ -5458,7 +5459,12 @@ compute_bucket_count (struct bfd_link_info *info ATTRIBUTE_UNUSED, { best_chlen = max; best_size = i; + no_improvement_count = 0; } + /* PR 11843: Avoid futile long searches for the best bucket size + when there are a large number of symbols. */ + else if (++no_improvement_count == 100) + break; } free (counts); |