r149058 - in /branches/gcc-4_4-branch/gcc: Chan...

[janis@gcc.gnu.org]

Author: janis
Date: Mon Jun 29 17:13:33 2009
New Revision: 149058

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=149058
Log:
	PR c/39902
	* tree.c (real_zerop, real_onep, real_twop, real_minus_onep):
	Special-case decimal float constants.

	PR c/39902
	* gcc.dg/dfp/pr39902.c: New test.

Added:
    branches/gcc-4_4-branch/gcc/testsuite/gcc.dg/dfp/pr39902.c
Modified:
    branches/gcc-4_4-branch/gcc/ChangeLog
    branches/gcc-4_4-branch/gcc/testsuite/ChangeLog
    branches/gcc-4_4-branch/gcc/tree.c