[Bug tree-optimization/33434] [4.3 Regression] inlining miscompilation

[jakub at gcc dot gnu dot org]

------- Comment #20 from jakub at gcc dot gnu dot org  2007-11-29 21:57 -------
Subject: Bug 33434

Author: jakub
Date: Thu Nov 29 21:57:38 2007
New Revision: 130521

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=130521
Log:
        PR tree-optimization/33434
        * tree-inline.c (setup_one_parameter): If the value passed to
        a parameter is never used, don't set it up.

        * gcc.dg/pr33434-1.c: New test.
        * gcc.dg/pr33434-2.c: New test.
        * gcc.dg/pr33434-3.c: New test.
        * gcc.dg/pr33434-4.c: New test.

Added:
    trunk/gcc/testsuite/gcc.dg/pr33434-1.c
    trunk/gcc/testsuite/gcc.dg/pr33434-2.c
    trunk/gcc/testsuite/gcc.dg/pr33434-3.c
    trunk/gcc/testsuite/gcc.dg/pr33434-4.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-inline.c


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33434