[Bug rtl-optimization/26725] [4.2 Regression] ICE in check_reg_live, at haifa-sched.c:4645 with -O2 on ia64

[rsandifo at gcc dot gnu dot org]

------- Comment #5 from rsandifo at gcc dot gnu dot org  2006-04-25 21:34 -------
Subject: Bug 26725

Author: rsandifo
Date: Tue Apr 25 21:34:48 2006
New Revision: 113257

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=113257
Log:
gcc/
        PR rtl-optimization/26725
        * cfgrtl.c (rtl_redirect_edge_and_branch_force): Set the source
        block's BB_DIRTY flag.

gcc/testsuite/
        * gcc.c-torture/compile/pr26725.c: New test.

Added:
    trunk/gcc/testsuite/gcc.c-torture/compile/pr26725.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/cfgrtl.c
    trunk/gcc/testsuite/ChangeLog


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26725