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tree-ssa-math-opts.c: Remove extra divide.

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2009-06-14  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

	* tree-ssa-math-opts.c: Remove extra divide.

From-SVN: r148485
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Andreas Krebbel 2009-06-15 09:28:38 +00:00 • committed by Andreas Krebbel
parent 677fbff437
commit 0ab352d518
2 changed files with 4 additions and 2 deletions
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gcc/ChangeLog
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@ -1,3 +1,7 @@
2009-06-14 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
* tree-ssa-math-opts.c: Remove extra divide.
2009-06-14 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
* config/s390/s390.md ("bswap<mode>2"): Only available on z900.

2
gcc/tree-ssa-math-opts.c
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@ -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