2009-06-14 Andreas Krebbel <[email protected]>

* tree-ssa-math-opts.c: Remove extra divide. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148485 138bc75d-0d04-0410-961f-82ee72b054a4
caishuangmin · Jun 15, 2009 · 92b84fc · 92b84fc
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commit 92b84fc
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diff --git a/gcc/ChangeLog b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2009-06-14  Andreas Krebbel  <[email protected]>
+
+	* tree-ssa-math-opts.c: Remove extra divide.
+
 2009-06-14  Andreas Krebbel  <[email protected]>
 
 	* config/s390/s390.md ("bswap<mode>2"): Only available on z900.

diff --git a/gcc/tree-ssa-math-opts.c b/gcc/tree-ssa-math-opts.c
@@ -1049,8 +1049,6 @@ find_bswap_1 (gimple stmt, struct symbolic_number *n, int limit)
 	    if (type_size % BITS_PER_UNIT != 0)
 	      return NULL_TREE;
 
-	    type_size /= BITS_PER_UNIT;
-
 	    if (type_size / BITS_PER_UNIT < (int)(sizeof (HOST_WIDEST_INT)))
 	      {
 		/* If STMT casts to a smaller type mask out the bits not