[Bug target/37640] __sync_lock_test_and_set on PPC64 causes ICE

[pinskia at gcc dot gnu dot org]

------- Comment #6 from pinskia at gcc dot gnu dot org  2008-09-28 23:08 -------
Subject: Bug 37640

Author: pinskia
Date: Sun Sep 28 23:07:01 2008
New Revision: 140740

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=140740
Log:
2008-09-28  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        PR target/37640
        * config/rs6000/rs6000.c (rs6000_expand_compare_and_swapqhi): Force
        address to a register before taking the lower part.

2008-09-28  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        PR target/37640
        * gcc.c-torture/compile/sync-3.c: New testcase to check that
        addresses of non zero offset works.


Added:
    trunk/gcc/testsuite/gcc.c-torture/compile/sync-3.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/rs6000/rs6000.c
    trunk/gcc/testsuite/ChangeLog


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37640