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Force :a_x86_64_ymm to be 16-byte aligned

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This commit is contained in:
Ulrich Drepper 2011-07-20 14:20:00 -04:00
parent bfc9dc9bcf
commit 6986b98a18
2 changed files with 8 additions and 3 deletions
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4
ChangeLog
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@ -1,3 +1,7 @@
2011-07-20 Ulrich Drepper <drepper@gmail.com>
* sysdeps/x86_64/bits/link.h (La_x86_64_ymm): Force 16-byt alignment.
2011-07-09 Andreas Schwab <schwab@linux-m68k.org>
* sysdeps/unix/sysv/linux/pathconf.c: Include <string.h>.

7
sysdeps/x86_64/bits/link.h
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@ -1,4 +1,4 @@
/* Copyright (C) 2004, 2005, 2009 Free Software Foundation, Inc.
/* Copyright (C) 2004, 2005, 2009, 2011 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@ -65,7 +65,8 @@ __END_DECLS
/* Registers for entry into PLT on x86-64. */
# if __GNUC_PREREQ (4,0)
typedef float La_x86_64_xmm __attribute__ ((__vector_size__ (16)));
typedef float La_x86_64_ymm __attribute__ ((__vector_size__ (32)));
typedef float La_x86_64_ymm
__attribute__ ((__vector_size__ (32), __aligned__ (16)));
# else
typedef float La_x86_64_xmm __attribute__ ((__mode__ (__V4SF__)));
# endif
@ -76,7 +77,7 @@ typedef union
La_x86_64_ymm ymm[2];
# endif
La_x86_64_xmm xmm[4];
} La_x86_64_vector __attribute__ ((aligned(16)));
} La_x86_64_vector __attribute__ ((__aligned__ (16)));
typedef struct La_x86_64_regs
{