[Bug fortran/45159] Unnecessary temporaries

[tkoenig at gcc dot gnu dot org]

------- Comment #21 from tkoenig at gcc dot gnu dot org  2010-09-03 16:17 -------
Subject: Bug 45159

Author: tkoenig
Date: Fri Sep  3 16:16:34 2010
New Revision: 163834

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=163834
Log:
2010-09-03  Thomas Koenig  <tkoenig@gcc.gnu.org>

        PR fortran/45159
        * dependency.c (gfc_deb_compare_expr):  Compare equal for equal
        arglists for pure user functions, or for those intrinsic
        functions which are also pure.
        * intrinsics.c (add_conv):  Mark conversion functions as pure.
        (add_char_conversions):  Likewise.

2010-09-03  Thomas Koenig  <tkoenig@gcc.gnu.org>

        PR fortran/45159
        * gfortran.dg/dependency_34.f90:  New test.


Added:
    trunk/gcc/testsuite/gfortran.dg/dependency_34.f90
Modified:
    trunk/gcc/fortran/ChangeLog
    trunk/gcc/fortran/dependency.c
    trunk/gcc/fortran/intrinsic.c
    trunk/gcc/testsuite/ChangeLog


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45159