[Bug middle-end/40669] [4.3/4.4/4.5 Regression] ICE in gimple_assign_set_rhs1 from eliminate_tail_call

[jakub at gcc dot gnu dot org]

------- Comment #5 from jakub at gcc dot gnu dot org  2009-07-07 12:18 -------
Subject: Bug 40669

Author: jakub
Date: Tue Jul  7 12:18:38 2009
New Revision: 149319

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=149319
Log:
        PR middle-end/40669
        * tree-tailcall.c (adjust_return_value_with_ops,
        create_tailcall_accumulator): Set DECL_GIMPLE_REG_P on the temporary
        if it has complex or vector type.

        * gcc.dg/pr40669.c: New test.

Added:
    trunk/gcc/testsuite/gcc.dg/pr40669.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-tailcall.c


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40669