[Bug rtl-optimization/38969] [4.3/4.4 Regression] -foptimize-sibling-calls generates wrong code on alpha

[uros at gcc dot gnu dot org]

------- Comment #5 from uros at gcc dot gnu dot org  2009-01-27 10:19 -------
Subject: Bug 38969

Author: uros
Date: Tue Jan 27 10:18:54 2009
New Revision: 143699

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=143699
Log:
        PR middle-end/38969
        * calls.c (initialize_argument_information): Do not wrap complex
        arguments in SAVE_EXPR.

testsuite/ChangeLog:

        PR middle-end/38969
        * gcc.c-torture/execute/pr38969.c: New test.


Added:
    trunk/gcc/testsuite/gcc.c-torture/execute/pr38969.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/calls.c
    trunk/gcc/testsuite/ChangeLog


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38969