r139784 - in /trunk/gcc: ChangeLog fold-const.c...

[jakub@gcc.gnu.org]

Author: jakub
Date: Fri Aug 29 18:59:13 2008
New Revision: 139784

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=139784
Log:
	PR c/37261
	* fold-const.c (fold_binary): In (X | C1) & C2 canonicalization
	compute new & and | in type rather than TREE_TYPE (arg0).

	* gcc.dg/pr37261.c: New test.

Added:
    trunk/gcc/testsuite/gcc.dg/pr37261.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/fold-const.c
    trunk/gcc/testsuite/ChangeLog