[Bug tree-optimization/44891] [4.6 Regression] non-trivial conversion ICE from early SRA

[jamborm at gcc dot gnu dot org]

------- Comment #9 from jamborm at gcc dot gnu dot org  2010-07-22 12:52 -------
Subject: Bug 44891

Author: jamborm
Date: Thu Jul 22 12:52:14 2010
New Revision: 162413

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=162413
Log:
2010-07-22  Martin Jambor  <mjambor@suse.cz>

        PR tree-optimization/44891
        * tree-sra.c: Include gimple-pretty-print.h.
        (replace_uses_with_default_def_ssa_name): Renamed to
        get_repl_default_def_ssa_name, return the new SSA name instead of
        replacing the old one.
        (sra_modify_assign): Dump a message when removing a load, if the LHS
        is an SSA_NAME, do not do any propagation, just set the RHS to a
        default definition SSA NAME, type convert if necessary.
        * Makefile.in (tree-sra.o): Add gimple-pretty-print.h to dependencies.

        * testsuite/gcc.c-torture/compile/pr44891.c: New test.


Added:
    trunk/gcc/testsuite/gcc.c-torture/compile/pr44891.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/Makefile.in
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-sra.c


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44891