[Bug c/39902] x * 1.0DF gets wrong value

[janis at gcc dot gnu dot org]

------- Comment #1 from janis at gcc dot gnu dot org  2009-06-26 18:27 -------
Subject: Bug 39902

Author: janis
Date: Fri Jun 26 18:27:30 2009
New Revision: 148982

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=148982
Log:
        PR c/39902
        * tree.c (real_zerop, real_onep, real_twop, real_minus_onep):
        Special-case decimal float constants.

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

Added:
    trunk/gcc/testsuite/gcc.dg/dfp/pr39902.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree.c


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39902