[Bug rtl-optimization/42269] [4.4/4.5 Regression] Extra sign extension instructions generated

[hjl at gcc dot gnu dot org]

------- Comment #8 from hjl at gcc dot gnu dot org  2009-12-12 01:45 -------
Subject: Bug 42269

Author: hjl
Date: Sat Dec 12 01:45:12 2009
New Revision: 155191

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=155191
Log:
Backport testcases from trunk.

2009-12-11  H.J. Lu  <hongjiu.lu@intel.com>

        Backport from mainline:
        2009-12-07  Richard Henderson  <rth@redhat.com>

        PR rtl-opt/42269
        * gcc.c-torture/execute/pr42269-2.c: New.

        2009-12-07  Richard Henderson  <rth@redhat.com>

        PR debug/42299
        PR debug/42166
        * gcc.c-torture/compile/pr42299.c: New.
        * gfortran.dg/pr42166.f90: Likewise.

        2009-12-06  Richard Henderson  <rth@redhat.com>

        PR debug/42234
        * gcc.c-torture/compile/pr42234.c: New.

        2009-12-02  Richard Henderson  <rth@redhat.com>

        PR tree-opt/42215
        * gcc.dg/pr42215.c: New.

Added:
    branches/gcc-4_4-branch/gcc/testsuite/gcc.c-torture/compile/pr42234.c
      - copied unchanged from r155190,
trunk/gcc/testsuite/gcc.c-torture/compile/pr42234.c
    branches/gcc-4_4-branch/gcc/testsuite/gcc.c-torture/compile/pr42299.c
      - copied unchanged from r155190,
trunk/gcc/testsuite/gcc.c-torture/compile/pr42299.c
    branches/gcc-4_4-branch/gcc/testsuite/gcc.c-torture/execute/pr42269-2.c
      - copied unchanged from r155190,
trunk/gcc/testsuite/gcc.c-torture/execute/pr42269-2.c
    branches/gcc-4_4-branch/gcc/testsuite/gcc.dg/pr42215.c
      - copied unchanged from r155190, trunk/gcc/testsuite/gcc.dg/pr42215.c
    branches/gcc-4_4-branch/gcc/testsuite/gfortran.dg/pr42166.f90
      - copied unchanged from r155190,
trunk/gcc/testsuite/gfortran.dg/pr42166.f90
Modified:
    branches/gcc-4_4-branch/gcc/testsuite/ChangeLog


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42269