r124819 - in /trunk/gcc: ChangeLog builtins.c t...

[ghazi@gcc.gnu.org]

Author: ghazi
Date: Fri May 18 01:15:28 2007
New Revision: 124819

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=124819
Log:
	PR middle-end/30251
	* builtins.c (fold_builtin_1): Handle y0, y1.
	(fold_builtin_2): Handle yn.

testsuite:
	* gcc.dg/torture/builtin-math-2.c: Test y0, y1, yn.
	* gcc.dg/torture/builtin-math-4.c: Likewise.


Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/builtins.c
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/gcc.dg/torture/builtin-math-2.c
    trunk/gcc/testsuite/gcc.dg/torture/builtin-math-4.c