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[Bug libffi/41908] closures fail for some structure arguments containing floats
- From: "uros at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 4 Dec 2009 18:42:19 -0000
- Subject: [Bug libffi/41908] closures fail for some structure arguments containing floats
- References: <bug-41908-3831@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla 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
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41908