r170547 - in /trunk/gcc: ChangeLog real.c

[jakub@gcc.gnu.org]

Author: jakub
Date: Sun Feb 27 19:37:35 2011
New Revision: 170547

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=170547
Log:
	PR middle-end/47903
	* real.c (real_arithmetic) <case PLUS_EXPR, MINUS_EXPR,
	MULT_EXPR, RDIV_EXPR>: Clear padding bits in *r first if
	r isn't op0 nor op1.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/real.c