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| author | Alan Modra <amodra@gmail.com> | 2015-09-17 12:53:29 +0930 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2015-09-18 12:39:16 +0930 |
| commit | b29b8669ad250df649a0f02c5575e7163a2cd9e4 (patch) | |
| tree | 6206757e6be3cd73050872b6446b4cd9bf5b91e6 | |
| parent | a8aa551e5abde13e063beb32ec0366bdc6008d71 (diff) | |
| download | gdb-b29b8669ad250df649a0f02c5575e7163a2cd9e4.zip gdb-b29b8669ad250df649a0f02c5575e7163a2cd9e4.tar.gz gdb-b29b8669ad250df649a0f02c5575e7163a2cd9e4.tar.bz2 | |
Remove one unnecessary iteration in insertion sort
PR 18867
* elflink.c (elf_link_adjust_relocs): Correct start of insertion
sort main loop.
| -rw-r--r-- | bfd/ChangeLog | 6 | ||||
| -rw-r--r-- | bfd/elflink.c | 6 |
2 files changed, 8 insertions, 4 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index a99c2e0..26a0537 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,3 +1,9 @@ +2015-09-17 Alan Modra <amodra@gmail.com> + + PR 18867 + * elflink.c (elf_link_adjust_relocs): Correct start of insertion + sort main loop. + 2015-09-16 Alan Modra <amodra@gmail.com> PR 18867 diff --git a/bfd/elflink.c b/bfd/elflink.c index 8659099..4e52d7b 100644 --- a/bfd/elflink.c +++ b/bfd/elflink.c @@ -8313,7 +8313,7 @@ elf_link_adjust_relocs (bfd *abfd, memcpy (base, onebuf, elt_size); } - for (p = base + elt_size; p < end; ) + for (p = base + elt_size; (p += elt_size) < end; ) { /* base to p is sorted, *p is next to insert. */ r_off = (*ext_r_off) (p); @@ -8355,10 +8355,8 @@ elf_link_adjust_relocs (bfd *abfd, memmove (loc, p, runlen); memcpy (loc + runlen, buf, sortlen); } - p += runlen; + p += runlen - elt_size; } - else - p += elt_size; } /* Hashes are no longer valid. */ free (reldata->hashes); |