[Bug middle-end/36859] Caller/callee mismatch for vararg on stack

[hjl at gcc dot gnu dot org]

------- Comment #2 from hjl at gcc dot gnu dot org  2008-07-18 15:48 -------
Subject: Bug 36859

Author: hjl
Date: Fri Jul 18 15:48:04 2008
New Revision: 137955

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=137955
Log:
gcc/

2008-07-18  H.J. Lu  <[EMAIL PROTECTED]>

        PR middle-end/36859
        * builtins.c (std_gimplify_va_arg_expr): Limit alignment to
        PREFERRED_STACK_BOUNDARY.
        * config/i386/i386.c (ix86_gimplify_va_arg): Likewise.

testsuite/

2008-07-18  H.J. Lu  <[EMAIL PROTECTED]>

        PR middle-end/36859
        * gcc.target/i386/vararg-2.c: New.

Added:
    trunk/gcc/testsuite/gcc.target/i386/vararg-2.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/builtins.c
    trunk/gcc/config/i386/i386.c
    trunk/gcc/testsuite/ChangeLog


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36859