[Bug tree-optimization/30930] [4.3 Regression] vector can cause to create an extra variable, DECL_GIMPLE_REG_P not recomputed

[pinskia at gcc dot gnu dot org]

------- Comment #14 from pinskia at gcc dot gnu dot org  2008-09-19 22:25 -------
Subject: Bug 30930

Author: pinskia
Date: Fri Sep 19 22:24:06 2008
New Revision: 140501

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=140501
Log:
2008-09-19  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        PR tree-opt/30930
        * tree-ssa.c (execute_update_addresses_taken): Also update
        DECL_GIMPLE_REG_P for vector and complex types.


2008-09-19  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        PR tree-opt/30930
        * gcc.dg/tree-ssa/vector-2.c: New test.
        * gcc.dg/tree-ssa/vector-3.c: New test.


Added:
    trunk/gcc/testsuite/gcc.dg/tree-ssa/vector-2.c
    trunk/gcc/testsuite/gcc.dg/tree-ssa/vector-3.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-ssa.c


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30930