[Bug middle-end/32602] Sibcall optimization fails to detect overlap

[jconner at gcc dot gnu dot org]

------- Comment #2 from jconner at gcc dot gnu dot org  2007-07-06 16:57 -------
Subject: Bug 32602

Author: jconner
Date: Fri Jul  6 16:57:19 2007
New Revision: 126422

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=126422
Log:
2007-07-06  Josh Conner  <jconner@apple.com>

        PR middle-end/32602
        PR middle-end/32603
        * calls.c (store_one_arg): Handle arguments which are partially
        on the stack when detecting argument overlap.

2007-07-06  Josh Conner  <jconner@apple.com>

        PR middle-end/32602
        * gcc.dg/sibcall-8.c: New test.

2007-07-06  Josh Conner  <jconner@apple.com>

        PR middle-end/32603
        * gcc.target/arm/sibcall-1.c: New test.

Added:
    trunk/gcc/testsuite/gcc.dg/sibcall-8.c
    trunk/gcc/testsuite/gcc.target/arm/sibcall-1.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=32602