Remove one unnecessary iteration in insertion sort

	PR 18867
	* elflink.c (elf_link_adjust_relocs): Correct start of insertion
	sort main loop.

diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index a99c2e0..26a0537 100644 (file)
--- 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 (file)
--- 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       /* Hashes are no longer valid.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);