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tree.c (tree_fold_gcd): Use FLOOR_MOD_EXPR instead of CEIL_MOD_EXPR. 

* tree.c (tree_fold_gcd): Use FLOOR_MOD_EXPR instead of
       CEIL_MOD_EXPR.

From-SVN: r90028
This commit is contained in:
Sebastian Pop 2004-11-03 16:28:08 +01:00 committed by Sebastian Pop
parent 4cfa46c8af
commit 308d51892f
2 changed files with 6 additions and 1 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
2004-11-03 Sebastian Pop <pop@cri.ensmp.fr>
* tree.c (tree_fold_gcd): Use FLOOR_MOD_EXPR instead of
CEIL_MOD_EXPR.
2004-11-03 Jeff Law <law@redhat.com>
* stmt.c (expand_case): Speed up code to detect duplicate case

2
gcc/tree.c
View File

@ -6029,7 +6029,7 @@ tree_fold_gcd (tree a, tree b)
while (1)
{
a_mod_b = fold (build2 (CEIL_MOD_EXPR, type, a, b));
a_mod_b = fold (build2 (FLOOR_MOD_EXPR, type, a, b));
if (!TREE_INT_CST_LOW (a_mod_b)
&& !TREE_INT_CST_HIGH (a_mod_b))