[Bug libffi/41908] closures fail for some structure arguments containing floats

[uros at gcc dot gnu dot org]

------- Comment #7 from uros at gcc dot gnu dot org  2009-12-04 18:42 -------
Subject: Bug 41908

Author: uros
Date: Fri Dec  4 18:41:59 2009
New Revision: 154988

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=154988
Log:
        PR libffi/41908
        * src/x86/ffi64.c (classify_argument): Update from
        gcc/config/i386/i386.c.
        (ffi_closure_unix64_inner): Do not use the address of two consecutive
        SSE registers directly.
        * testsuite/libffi.call/cls_dbls_struct.c (main): Remove xfail
        for x86_64 linux targets.


Modified:
    trunk/libffi/ChangeLog
    trunk/libffi/src/x86/ffi64.c
    trunk/libffi/testsuite/libffi.call/cls_dbls_struct.c


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41908