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bitmap.c (bitmap_find_bit): Return early if we have the correct element cached. 

* bitmap.c (bitmap_find_bit): Return early if we have the correct
element cached.

From-SVN: r53686
This commit is contained in:
Richard Earnshaw 2002-05-21 14:46:01 +00:00 committed by Richard Earnshaw
parent 193a563a8b
commit 279be7c8be
2 changed files with 8 additions and 2 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
2002-05-21 Richard Earnshaw <rearnsha@arm.com>
* bitmap.c (bitmap_find_bit): Return early if we have the correct
element cached.
Tue May 21 10:51:54 CEST 2002 Jan Hubicka <jh@suse.cz>
* profile.c (gen_edge_profiler): Set alias set before the memory is

5
gcc/bitmap.c
View File

@ -300,8 +300,9 @@ bitmap_find_bit (head, bit)
bitmap_element *element;
unsigned HOST_WIDE_INT indx = bit / BITMAP_ELEMENT_ALL_BITS;
if (head->current == 0)
return 0;
if (head->current == 0
|| head->indx == indx)
return head->current;
if (head->indx > indx)
for (element = head->current;