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

[janis at gcc dot gnu dot org]

------- Comment #8 from janis at gcc dot gnu dot org  2009-08-03 21:49 -------
Subject: Bug 39902

Author: janis
Date: Mon Aug  3 21:49:12 2009
New Revision: 150386

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=150386
Log:
        PR c/39902
        * simplify-rtx.c (simplify_binary_operation_1): Disable
        simplifications for decimal float operations.
        * gcc.target/powerpc/pr39902-2.c: New test.

Added:
    branches/gcc-4_3-branch/gcc/testsuite/gcc.target/powerpc/pr39902-2.c
Modified:
    branches/gcc-4_3-branch/gcc/ChangeLog
    branches/gcc-4_3-branch/gcc/simplify-rtx.c
    branches/gcc-4_3-branch/gcc/testsuite/ChangeLog


-- 


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