diff options
| author | Ulrich Drepper <drepper@gmail.com> | 2011-07-20 14:20:00 -0400 |
|---|---|---|
| committer | Andreas Schwab <schwab@redhat.com> | 2011-07-21 12:53:27 +0200 |
| commit | 1390c85454f89134a4329b383a3582a0e14d2f50 (patch) | |
| tree | c422d36dd4cc2b423216a153c1bf998a406aa42c | |
| parent | 6e23b0ab48e7e91bd5e1f691811a968f864d072d (diff) | |
| download | glibc-1390c85454f89134a4329b383a3582a0e14d2f50.tar glibc-1390c85454f89134a4329b383a3582a0e14d2f50.tar.gz glibc-1390c85454f89134a4329b383a3582a0e14d2f50.tar.bz2 glibc-1390c85454f89134a4329b383a3582a0e14d2f50.zip | |
Force :a_x86_64_ymm to be 16-byte aligned
(cherry picked from commit 6986b98a18490e76b16911d1c6b1ba013598d40d)
| -rw-r--r-- | ChangeLog | 4 | ||||
| -rw-r--r-- | sysdeps/x86_64/bits/link.h | 7 |
2 files changed, 8 insertions, 3 deletions
@@ -1,3 +1,7 @@ +2011-07-20 Ulrich Drepper <drepper@gmail.com> + + * sysdeps/x86_64/bits/link.h (La_x86_64_ymm): Force 16-byte alignment. + 2011-07-20 Andreas Schwab <schwab@redhat.com> * resolv/res_query.c (__libc_res_nquerydomain): Use size_t for diff --git a/sysdeps/x86_64/bits/link.h b/sysdeps/x86_64/bits/link.h index 643a293bb0..14cc92b145 100644 --- a/sysdeps/x86_64/bits/link.h +++ b/sysdeps/x86_64/bits/link.h @@ -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 { |