[Bug middle-end/32349] [4.3 Regression] ICE in df_refs_verify with -O2 -fmodulo-sched for spec tests

[zadeck at gcc dot gnu dot org]

------- Comment #4 from zadeck at gcc dot gnu dot org  2007-06-17 17:51 -------
Subject: Bug 32349

Author: zadeck
Date: Sun Jun 17 17:51:25 2007
New Revision: 125776

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=125776
Log:
2007-06-17  Kenneth Zadeck <zadeck@naturalbridge.com>

        PR middle-end/32349
        * modulo-sched (generate_reg_moves): Added rescan parameter and if
        this is true, rescan insn being modified.
        (sms_schedule): Added rescan parameter.
        (rest_of_handle_sms): Moved freeing of dominance info to before
        getting out of cfg_layout.

2007-06-17  Kenneth Zadeck <zadeck@naturalbridge.com>

        * gcc.c-torture/compile/pr32349.c: New testcase.


Added:
    trunk/gcc/testsuite/gcc.c-torture/compile/pr32349.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/modulo-sched.c
    trunk/gcc/testsuite/ChangeLog


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32349