r116964 - in /trunk/gcc: ada/ChangeLog ada/util...

[ebotcazou@gcc.gnu.org]

Author: ebotcazou
Date: Fri Sep 15 08:59:02 2006
New Revision: 116964

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=116964
Log:
	PR ada/18817
	* utils.c (max_size): Perform constant folding of (A ? B : C) - D
	into A ? B - D : C - D when calculating the size of a MINUS_EXPR.


Modified:
    trunk/gcc/ada/ChangeLog
    trunk/gcc/ada/utils.c
    trunk/gcc/testsuite/ada/acats/norun.lst