[Bug tree-optimization/42833] [4.5 Regression] sra miscompiles qemu

[rth at gcc dot gnu dot org]

------- Comment #2 from rth at gcc dot gnu dot org  2010-01-22 18:52 -------
Subject: Bug 42833

Author: rth
Date: Fri Jan 22 18:52:01 2010
New Revision: 156176

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=156176
Log:
        PR tree-opt/42833
        * tree-sra.c (sra_modify_assign): Delay re-gimplification of
        the RHS until after generate_subtree_copies has insertted its
        code before the current statement.

Added:
    trunk/gcc/testsuite/gcc.c-torture/execute/pr42833.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/tree-sra.c


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42833