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GNU C Library master sources branch master updated. glibc-2.23-532-gf43cb35
- From: hjl at sourceware dot org
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- Date: 1 Jul 2016 13:03:25 -0000
- Subject: GNU C Library master sources branch master updated. glibc-2.23-532-gf43cb35
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http://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=f43cb35c9b3c35addc6dc0f1427caf51786ca1d2
commit f43cb35c9b3c35addc6dc0f1427caf51786ca1d2
Author: H.J. Lu <hjl.tools@gmail.com>
Date: Fri Jul 1 05:54:43 2016 -0700
Require binutils 2.24 to build x86-64 glibc [BZ #20139]
If assembler doesn't support AVX512DQ, _dl_runtime_resolve_avx is used
to save the first 8 vector registers, which only saves the lower 256
bits of vector register, for lazy binding. When it is called on AVX512
platform, the upper 256 bits of ZMM registers are clobbered. Parameters
passed in ZMM registers will be wrong when the function is called the
first time. This patch requires binutils 2.24, whose assembler can store
and load ZMM registers, to build x86-64 glibc. Since mathvec library
needs assembler support for AVX512DQ, we disable mathvec if assembler
doesn't support AVX512DQ.
[BZ #20139]
* config.h.in (HAVE_AVX512_ASM_SUPPORT): Renamed to ...
(HAVE_AVX512DQ_ASM_SUPPORT): This.
* sysdeps/x86_64/configure.ac: Require assembler from binutils
2.24 or above.
(HAVE_AVX512_ASM_SUPPORT): Removed.
(HAVE_AVX512DQ_ASM_SUPPORT): New.
* sysdeps/x86_64/configure: Regenerated.
* sysdeps/x86_64/dl-trampoline.S: Make HAVE_AVX512_ASM_SUPPORT
check unconditional.
* sysdeps/x86_64/multiarch/ifunc-impl-list.c: Likewise.
* sysdeps/x86_64/multiarch/memcpy.S: Likewise.
* sysdeps/x86_64/multiarch/memcpy_chk.S: Likewise.
* sysdeps/x86_64/multiarch/memmove-avx512-no-vzeroupper.S:
Likewise.
* sysdeps/x86_64/multiarch/memmove-avx512-unaligned-erms.S:
Likewise.
* sysdeps/x86_64/multiarch/memmove.S: Likewise.
* sysdeps/x86_64/multiarch/memmove_chk.S: Likewise.
* sysdeps/x86_64/multiarch/mempcpy.S: Likewise.
* sysdeps/x86_64/multiarch/mempcpy_chk.S: Likewise.
* sysdeps/x86_64/multiarch/memset-avx512-no-vzeroupper.S:
Likewise.
* sysdeps/x86_64/multiarch/memset-avx512-unaligned-erms.S:
Likewise.
* sysdeps/x86_64/multiarch/memset.S: Likewise.
* sysdeps/x86_64/multiarch/memset_chk.S: Likewise.
* sysdeps/x86_64/fpu/multiarch/svml_d_cos8_core_avx512.S: Check
HAVE_AVX512DQ_ASM_SUPPORT instead of HAVE_AVX512_ASM_SUPPORT.
* sysdeps/x86_64/fpu/multiarch/svml_d_exp8_core_avx512.S:
Likewise.
* sysdeps/x86_64/fpu/multiarch/svml_d_log8_core_avx512.S:
Likewise.
* sysdeps/x86_64/fpu/multiarch/svml_d_pow8_core_avx512.S:
Likewise.
* sysdeps/x86_64/fpu/multiarch/svml_d_sin8_core_avx512.S:
Likewise.
* sysdeps/x86_64/fpu/multiarch/svml_d_sincos8_core_avx512.:
Likewise.
* sysdeps/x86_64/fpu/multiarch/svml_s_cosf16_core_avx512.S:
Likewise.
* sysdeps/x86_64/fpu/multiarch/svml_s_expf16_core_avx512.S:
Likewise.
* sysdeps/x86_64/fpu/multiarch/svml_s_logf16_core_avx512.S:
Likewise.
* sysdeps/x86_64/fpu/multiarch/svml_s_powf16_core_avx512.S:
Likewise.
* sysdeps/x86_64/fpu/multiarch/svml_s_sincosf16_core_avx51:
Likewise.
* sysdeps/x86_64/fpu/multiarch/svml_s_sinf16_core_avx512.S:
Likewise.
diff --git a/ChangeLog b/ChangeLog
index c3d8d0c..5844894 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,57 @@
+2016-07-01 H.J. Lu <hongjiu.lu@intel.com>
+
+ [BZ #20139]
+ * config.h.in (HAVE_AVX512_ASM_SUPPORT): Renamed to ...
+ (HAVE_AVX512DQ_ASM_SUPPORT): This.
+ * sysdeps/x86_64/configure.ac: Require assembler from binutils
+ 2.24 or above.
+ (HAVE_AVX512_ASM_SUPPORT): Removed.
+ (HAVE_AVX512DQ_ASM_SUPPORT): New.
+ * sysdeps/x86_64/configure: Regenerated.
+ * sysdeps/x86_64/dl-trampoline.S: Make HAVE_AVX512_ASM_SUPPORT
+ check unconditional.
+ * sysdeps/x86_64/multiarch/ifunc-impl-list.c: Likewise.
+ * sysdeps/x86_64/multiarch/memcpy.S: Likewise.
+ * sysdeps/x86_64/multiarch/memcpy_chk.S: Likewise.
+ * sysdeps/x86_64/multiarch/memmove-avx512-no-vzeroupper.S:
+ Likewise.
+ * sysdeps/x86_64/multiarch/memmove-avx512-unaligned-erms.S:
+ Likewise.
+ * sysdeps/x86_64/multiarch/memmove.S: Likewise.
+ * sysdeps/x86_64/multiarch/memmove_chk.S: Likewise.
+ * sysdeps/x86_64/multiarch/mempcpy.S: Likewise.
+ * sysdeps/x86_64/multiarch/mempcpy_chk.S: Likewise.
+ * sysdeps/x86_64/multiarch/memset-avx512-no-vzeroupper.S:
+ Likewise.
+ * sysdeps/x86_64/multiarch/memset-avx512-unaligned-erms.S:
+ Likewise.
+ * sysdeps/x86_64/multiarch/memset.S: Likewise.
+ * sysdeps/x86_64/multiarch/memset_chk.S: Likewise.
+ * sysdeps/x86_64/fpu/multiarch/svml_d_cos8_core_avx512.S: Check
+ HAVE_AVX512DQ_ASM_SUPPORT instead of HAVE_AVX512_ASM_SUPPORT.
+ * sysdeps/x86_64/fpu/multiarch/svml_d_exp8_core_avx512.S:
+ Likewise.
+ * sysdeps/x86_64/fpu/multiarch/svml_d_log8_core_avx512.S:
+ Likewise.
+ * sysdeps/x86_64/fpu/multiarch/svml_d_pow8_core_avx512.S:
+ Likewise.
+ * sysdeps/x86_64/fpu/multiarch/svml_d_sin8_core_avx512.S:
+ Likewise.
+ * sysdeps/x86_64/fpu/multiarch/svml_d_sincos8_core_avx512.:
+ Likewise.
+ * sysdeps/x86_64/fpu/multiarch/svml_s_cosf16_core_avx512.S:
+ Likewise.
+ * sysdeps/x86_64/fpu/multiarch/svml_s_expf16_core_avx512.S:
+ Likewise.
+ * sysdeps/x86_64/fpu/multiarch/svml_s_logf16_core_avx512.S:
+ Likewise.
+ * sysdeps/x86_64/fpu/multiarch/svml_s_powf16_core_avx512.S:
+ Likewise.
+ * sysdeps/x86_64/fpu/multiarch/svml_s_sincosf16_core_avx51:
+ Likewise.
+ * sysdeps/x86_64/fpu/multiarch/svml_s_sinf16_core_avx512.S:
+ Likewise.
+
2016-07-01 Andrew Senkevich <andrew.senkevich@intel.com>
[BZ #20024]
diff --git a/config.h.in b/config.h.in
index b28b513..856ef6a 100644
--- a/config.h.in
+++ b/config.h.in
@@ -67,8 +67,8 @@
/* Define if compiler supports AVX512. */
#undef HAVE_AVX512_SUPPORT
-/* Define if assembler supports AVX512. */
-#undef HAVE_AVX512_ASM_SUPPORT
+/* Define if assembler supports AVX512DQ. */
+#undef HAVE_AVX512DQ_ASM_SUPPORT
/* Define if assembler supports vector instructions on S390. */
#undef HAVE_S390_VX_ASM_SUPPORT
diff --git a/sysdeps/x86_64/configure b/sysdeps/x86_64/configure
index 88fbfe4..2d14c34 100644
--- a/sysdeps/x86_64/configure
+++ b/sysdeps/x86_64/configure
@@ -1,13 +1,76 @@
# This file is generated from configure.ac by Autoconf. DO NOT EDIT!
# Local configure fragment for sysdeps/x86_64.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for AVX512 support in assembler" >&5
-$as_echo_n "checking for AVX512 support in assembler... " >&6; }
-if ${libc_cv_asm_avx512+:} false; then :
+for ac_prog in $AS
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_AS+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$AS"; then
+ ac_cv_prog_AS="$AS" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_AS="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+AS=$ac_cv_prog_AS
+if test -n "$AS"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5
+$as_echo "$AS" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$AS" && break
+done
+
+if test -z "$AS"; then
+ ac_verc_fail=yes
+else
+ # Found it, now check the version.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $AS" >&5
+$as_echo_n "checking version of $AS... " >&6; }
+ ac_prog_version=`$AS --version 2>&1 | sed -n 's/^.*GNU assembler.* \([0-9]*\.[0-9.]*\).*$/\1/p'`
+ case $ac_prog_version in
+ '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
+ 2.2[4-9]*|2.[3-9][0-9]*|[3-9].*|[1-9][0-9]*)
+ ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
+ *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
+
+ esac
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5
+$as_echo "$ac_prog_version" >&6; }
+fi
+if test $ac_verc_fail = yes; then
+ critic_missing="$critic_missing The program AS is required in version >= 2.24 for target x86_64."
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for AVX512DQ support in assembler" >&5
+$as_echo_n "checking for AVX512DQ support in assembler... " >&6; }
+if ${libc_cv_asm_avx512dq+:} false; then :
$as_echo_n "(cached) " >&6
else
cat > conftest.s <<\EOF
- vmovdqu64 %zmm0, (%rsp)
vandpd (%rax), %zmm6, %zmm1
EOF
if { ac_try='${CC-cc} -c $ASFLAGS conftest.s 1>&5'
@@ -16,16 +79,16 @@ if { ac_try='${CC-cc} -c $ASFLAGS conftest.s 1>&5'
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; }; then
- libc_cv_asm_avx512=yes
+ libc_cv_asm_avx512dq=yes
else
- libc_cv_asm_avx512=no
+ libc_cv_asm_avx512dq=no
fi
rm -f conftest*
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_avx512" >&5
-$as_echo "$libc_cv_asm_avx512" >&6; }
-if test $libc_cv_asm_avx512 = yes; then
- $as_echo "#define HAVE_AVX512_ASM_SUPPORT 1" >>confdefs.h
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_avx512dq" >&5
+$as_echo "$libc_cv_asm_avx512dq" >&6; }
+if test $libc_cv_asm_avx512dq = yes; then
+ $as_echo "#define HAVE_AVX512DQ_ASM_SUPPORT 1" >>confdefs.h
fi
@@ -40,7 +103,7 @@ else
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; }; then :
- libc_cv_cc_avx512=$libc_cv_asm_avx512
+ libc_cv_cc_avx512=$libc_cv_asm_avx512dq
else
libc_cv_cc_avx512=no
fi
@@ -88,4 +151,6 @@ fi
$as_echo "#define PI_STATIC_AND_HIDDEN 1" >>confdefs.h
-# work around problem with autoconf and empty lines at the end of files
+
+test -n "$critic_missing" && as_fn_error $? "
+*** $critic_missing" "$LINENO" 5
diff --git a/sysdeps/x86_64/configure.ac b/sysdeps/x86_64/configure.ac
index b39309e..7d8aaaf 100644
--- a/sysdeps/x86_64/configure.ac
+++ b/sysdeps/x86_64/configure.ac
@@ -1,25 +1,30 @@
GLIBC_PROVIDES dnl See aclocal.m4 in the top level source directory.
# Local configure fragment for sysdeps/x86_64.
-dnl Check if asm supports AVX512.
-AC_CACHE_CHECK(for AVX512 support in assembler, libc_cv_asm_avx512, [dnl
+dnl Accept as 2.24 or newer for AVX512 load and store.
+AC_CHECK_PROG_VER(AS, $AS, --version,
+ [GNU assembler.* \([0-9]*\.[0-9.]*\)],
+ [2.2[4-9]*|2.[3-9][0-9]*|[3-9].*|[1-9][0-9]*],
+ critic_missing="$critic_missing The program AS is required in version >= 2.24 for target x86_64.")
+
+dnl Check if asm supports AVX512DQ.
+AC_CACHE_CHECK(for AVX512DQ support in assembler, libc_cv_asm_avx512dq, [dnl
cat > conftest.s <<\EOF
- vmovdqu64 %zmm0, (%rsp)
vandpd (%rax), %zmm6, %zmm1
EOF
if AC_TRY_COMMAND(${CC-cc} -c $ASFLAGS conftest.s 1>&AS_MESSAGE_LOG_FD); then
- libc_cv_asm_avx512=yes
+ libc_cv_asm_avx512dq=yes
else
- libc_cv_asm_avx512=no
+ libc_cv_asm_avx512dq=no
fi
rm -f conftest*])
-if test $libc_cv_asm_avx512 = yes; then
- AC_DEFINE(HAVE_AVX512_ASM_SUPPORT)
+if test $libc_cv_asm_avx512dq = yes; then
+ AC_DEFINE(HAVE_AVX512DQ_ASM_SUPPORT)
fi
dnl Check if -mavx512f works.
AC_CACHE_CHECK(for AVX512 support, libc_cv_cc_avx512, [dnl
-LIBC_TRY_CC_OPTION([-mavx512f], [libc_cv_cc_avx512=$libc_cv_asm_avx512], [libc_cv_cc_avx512=no])
+LIBC_TRY_CC_OPTION([-mavx512f], [libc_cv_cc_avx512=$libc_cv_asm_avx512dq], [libc_cv_cc_avx512=no])
])
if test $libc_cv_cc_avx512 = yes; then
AC_DEFINE(HAVE_AVX512_SUPPORT)
@@ -48,4 +53,6 @@ fi
dnl It is always possible to access static and hidden symbols in an
dnl position independent way.
AC_DEFINE(PI_STATIC_AND_HIDDEN)
-# work around problem with autoconf and empty lines at the end of files
+
+test -n "$critic_missing" && AC_MSG_ERROR([
+*** $critic_missing])
diff --git a/sysdeps/x86_64/dl-trampoline.S b/sysdeps/x86_64/dl-trampoline.S
index 39b8771..12f1a5c 100644
--- a/sysdeps/x86_64/dl-trampoline.S
+++ b/sysdeps/x86_64/dl-trampoline.S
@@ -77,30 +77,23 @@
#define RESTORE_AVX
-#ifdef HAVE_AVX512_ASM_SUPPORT
-# define VEC_SIZE 64
-# define VMOVA vmovdqa64
-# if DL_RUNTIME_RESOLVE_REALIGN_STACK || VEC_SIZE <= DL_STACK_ALIGNMENT
-# define VMOV vmovdqa64
-# else
-# define VMOV vmovdqu64
-# endif
-# define VEC(i) zmm##i
-# define _dl_runtime_resolve _dl_runtime_resolve_avx512
-# define _dl_runtime_profile _dl_runtime_profile_avx512
-# include "dl-trampoline.h"
-# undef _dl_runtime_resolve
-# undef _dl_runtime_profile
-# undef VEC
-# undef VMOV
-# undef VMOVA
-# undef VEC_SIZE
+#define VEC_SIZE 64
+#define VMOVA vmovdqa64
+#if DL_RUNTIME_RESOLVE_REALIGN_STACK || VEC_SIZE <= DL_STACK_ALIGNMENT
+# define VMOV vmovdqa64
#else
-strong_alias (_dl_runtime_resolve_avx, _dl_runtime_resolve_avx512)
- .hidden _dl_runtime_resolve_avx512
-strong_alias (_dl_runtime_profile_avx, _dl_runtime_profile_avx512)
- .hidden _dl_runtime_profile_avx512
+# define VMOV vmovdqu64
#endif
+#define VEC(i) zmm##i
+#define _dl_runtime_resolve _dl_runtime_resolve_avx512
+#define _dl_runtime_profile _dl_runtime_profile_avx512
+#include "dl-trampoline.h"
+#undef _dl_runtime_resolve
+#undef _dl_runtime_profile
+#undef VEC
+#undef VMOV
+#undef VMOVA
+#undef VEC_SIZE
#define VEC_SIZE 32
#define VMOVA vmovdqa
diff --git a/sysdeps/x86_64/fpu/multiarch/svml_d_cos8_core_avx512.S b/sysdeps/x86_64/fpu/multiarch/svml_d_cos8_core_avx512.S
index 874bd80..91e92e9 100644
--- a/sysdeps/x86_64/fpu/multiarch/svml_d_cos8_core_avx512.S
+++ b/sysdeps/x86_64/fpu/multiarch/svml_d_cos8_core_avx512.S
@@ -22,7 +22,7 @@
.text
ENTRY (_ZGVeN8v_cos_knl)
-#ifndef HAVE_AVX512_ASM_SUPPORT
+#ifndef HAVE_AVX512DQ_ASM_SUPPORT
WRAPPER_IMPL_AVX512 _ZGVdN4v_cos
#else
/*
@@ -236,7 +236,7 @@ WRAPPER_IMPL_AVX512 _ZGVdN4v_cos
END (_ZGVeN8v_cos_knl)
ENTRY (_ZGVeN8v_cos_skx)
-#ifndef HAVE_AVX512_ASM_SUPPORT
+#ifndef HAVE_AVX512DQ_ASM_SUPPORT
WRAPPER_IMPL_AVX512 _ZGVdN4v_cos
#else
/*
diff --git a/sysdeps/x86_64/fpu/multiarch/svml_d_exp8_core_avx512.S b/sysdeps/x86_64/fpu/multiarch/svml_d_exp8_core_avx512.S
index 456792d..ea84091 100644
--- a/sysdeps/x86_64/fpu/multiarch/svml_d_exp8_core_avx512.S
+++ b/sysdeps/x86_64/fpu/multiarch/svml_d_exp8_core_avx512.S
@@ -22,7 +22,7 @@
.text
ENTRY (_ZGVeN8v_exp_knl)
-#ifndef HAVE_AVX512_ASM_SUPPORT
+#ifndef HAVE_AVX512DQ_ASM_SUPPORT
WRAPPER_IMPL_AVX512 _ZGVdN4v_exp
#else
/*
@@ -238,7 +238,7 @@ WRAPPER_IMPL_AVX512 _ZGVdN4v_exp
END (_ZGVeN8v_exp_knl)
ENTRY (_ZGVeN8v_exp_skx)
-#ifndef HAVE_AVX512_ASM_SUPPORT
+#ifndef HAVE_AVX512DQ_ASM_SUPPORT
WRAPPER_IMPL_AVX512 _ZGVdN4v_exp
#else
/*
diff --git a/sysdeps/x86_64/fpu/multiarch/svml_d_log8_core_avx512.S b/sysdeps/x86_64/fpu/multiarch/svml_d_log8_core_avx512.S
index 4c52a91..62854bb 100644
--- a/sysdeps/x86_64/fpu/multiarch/svml_d_log8_core_avx512.S
+++ b/sysdeps/x86_64/fpu/multiarch/svml_d_log8_core_avx512.S
@@ -22,7 +22,7 @@
.text
ENTRY (_ZGVeN8v_log_knl)
-#ifndef HAVE_AVX512_ASM_SUPPORT
+#ifndef HAVE_AVX512DQ_ASM_SUPPORT
WRAPPER_IMPL_AVX512 _ZGVdN4v_log
#else
/*
@@ -237,7 +237,7 @@ WRAPPER_IMPL_AVX512 _ZGVdN4v_log
END (_ZGVeN8v_log_knl)
ENTRY (_ZGVeN8v_log_skx)
-#ifndef HAVE_AVX512_ASM_SUPPORT
+#ifndef HAVE_AVX512DQ_ASM_SUPPORT
WRAPPER_IMPL_AVX512 _ZGVdN4v_log
#else
/*
diff --git a/sysdeps/x86_64/fpu/multiarch/svml_d_pow8_core_avx512.S b/sysdeps/x86_64/fpu/multiarch/svml_d_pow8_core_avx512.S
index fd6a889..c6b6474 100644
--- a/sysdeps/x86_64/fpu/multiarch/svml_d_pow8_core_avx512.S
+++ b/sysdeps/x86_64/fpu/multiarch/svml_d_pow8_core_avx512.S
@@ -82,7 +82,7 @@
.text
ENTRY (_ZGVeN8vv_pow_knl)
-#ifndef HAVE_AVX512_ASM_SUPPORT
+#ifndef HAVE_AVX512DQ_ASM_SUPPORT
WRAPPER_IMPL_AVX512_ff _ZGVdN4vv_pow
#else
pushq %rbp
@@ -409,7 +409,7 @@ WRAPPER_IMPL_AVX512_ff _ZGVdN4vv_pow
END (_ZGVeN8vv_pow_knl)
ENTRY (_ZGVeN8vv_pow_skx)
-#ifndef HAVE_AVX512_ASM_SUPPORT
+#ifndef HAVE_AVX512DQ_ASM_SUPPORT
WRAPPER_IMPL_AVX512_ff _ZGVdN4vv_pow
#else
pushq %rbp
diff --git a/sysdeps/x86_64/fpu/multiarch/svml_d_sin8_core_avx512.S b/sysdeps/x86_64/fpu/multiarch/svml_d_sin8_core_avx512.S
index d3449e3..0bb2008 100644
--- a/sysdeps/x86_64/fpu/multiarch/svml_d_sin8_core_avx512.S
+++ b/sysdeps/x86_64/fpu/multiarch/svml_d_sin8_core_avx512.S
@@ -22,7 +22,7 @@
.text
ENTRY (_ZGVeN8v_sin_knl)
-#ifndef HAVE_AVX512_ASM_SUPPORT
+#ifndef HAVE_AVX512DQ_ASM_SUPPORT
WRAPPER_IMPL_AVX512 _ZGVdN4v_sin
#else
/*
@@ -237,7 +237,7 @@ WRAPPER_IMPL_AVX512 _ZGVdN4v_sin
END (_ZGVeN8v_sin_knl)
ENTRY (_ZGVeN8v_sin_skx)
-#ifndef HAVE_AVX512_ASM_SUPPORT
+#ifndef HAVE_AVX512DQ_ASM_SUPPORT
WRAPPER_IMPL_AVX512 _ZGVdN4v_sin
#else
/*
diff --git a/sysdeps/x86_64/fpu/multiarch/svml_d_sincos8_core_avx512.S b/sysdeps/x86_64/fpu/multiarch/svml_d_sincos8_core_avx512.S
index 12ffb0c..bb8f618 100644
--- a/sysdeps/x86_64/fpu/multiarch/svml_d_sincos8_core_avx512.S
+++ b/sysdeps/x86_64/fpu/multiarch/svml_d_sincos8_core_avx512.S
@@ -37,7 +37,7 @@
.text
ENTRY (_ZGVeN8vl8l8_sincos_knl)
-#ifndef HAVE_AVX512_ASM_SUPPORT
+#ifndef HAVE_AVX512DQ_ASM_SUPPORT
WRAPPER_IMPL_AVX512_fFF _ZGVdN4vl8l8_sincos
#else
pushq %rbp
@@ -308,7 +308,7 @@ END (_ZGVeN8vl8l8_sincos_knl)
libmvec_hidden_def(_ZGVeN8vl8l8_sincos_knl)
ENTRY (_ZGVeN8vl8l8_sincos_skx)
-#ifndef HAVE_AVX512_ASM_SUPPORT
+#ifndef HAVE_AVX512DQ_ASM_SUPPORT
WRAPPER_IMPL_AVX512_fFF _ZGVdN4vl8l8_sincos
#else
pushq %rbp
diff --git a/sysdeps/x86_64/fpu/multiarch/svml_s_cosf16_core_avx512.S b/sysdeps/x86_64/fpu/multiarch/svml_s_cosf16_core_avx512.S
index b39ec3a..ca079a7 100644
--- a/sysdeps/x86_64/fpu/multiarch/svml_s_cosf16_core_avx512.S
+++ b/sysdeps/x86_64/fpu/multiarch/svml_s_cosf16_core_avx512.S
@@ -22,7 +22,7 @@
.text
ENTRY (_ZGVeN16v_cosf_knl)
-#ifndef HAVE_AVX512_ASM_SUPPORT
+#ifndef HAVE_AVX512DQ_ASM_SUPPORT
WRAPPER_IMPL_AVX512 _ZGVdN8v_cosf
#else
/*
@@ -239,7 +239,7 @@ WRAPPER_IMPL_AVX512 _ZGVdN8v_cosf
END (_ZGVeN16v_cosf_knl)
ENTRY (_ZGVeN16v_cosf_skx)
-#ifndef HAVE_AVX512_ASM_SUPPORT
+#ifndef HAVE_AVX512DQ_ASM_SUPPORT
WRAPPER_IMPL_AVX512 _ZGVdN8v_cosf
#else
/*
diff --git a/sysdeps/x86_64/fpu/multiarch/svml_s_expf16_core_avx512.S b/sysdeps/x86_64/fpu/multiarch/svml_s_expf16_core_avx512.S
index 44f61a2..18b8a5e 100644
--- a/sysdeps/x86_64/fpu/multiarch/svml_s_expf16_core_avx512.S
+++ b/sysdeps/x86_64/fpu/multiarch/svml_s_expf16_core_avx512.S
@@ -22,7 +22,7 @@
.text
ENTRY (_ZGVeN16v_expf_knl)
-#ifndef HAVE_AVX512_ASM_SUPPORT
+#ifndef HAVE_AVX512DQ_ASM_SUPPORT
WRAPPER_IMPL_AVX512 _ZGVdN8v_expf
#else
/*
@@ -227,7 +227,7 @@ WRAPPER_IMPL_AVX512 _ZGVdN8v_expf
END (_ZGVeN16v_expf_knl)
ENTRY (_ZGVeN16v_expf_skx)
-#ifndef HAVE_AVX512_ASM_SUPPORT
+#ifndef HAVE_AVX512DQ_ASM_SUPPORT
WRAPPER_IMPL_AVX512 _ZGVdN8v_expf
#else
/*
diff --git a/sysdeps/x86_64/fpu/multiarch/svml_s_logf16_core_avx512.S b/sysdeps/x86_64/fpu/multiarch/svml_s_logf16_core_avx512.S
index 8d57e65..c714258 100644
--- a/sysdeps/x86_64/fpu/multiarch/svml_s_logf16_core_avx512.S
+++ b/sysdeps/x86_64/fpu/multiarch/svml_s_logf16_core_avx512.S
@@ -22,7 +22,7 @@
.text
ENTRY (_ZGVeN16v_logf_knl)
-#ifndef HAVE_AVX512_ASM_SUPPORT
+#ifndef HAVE_AVX512DQ_ASM_SUPPORT
WRAPPER_IMPL_AVX512 _ZGVdN8v_logf
#else
/*
@@ -211,7 +211,7 @@ WRAPPER_IMPL_AVX512 _ZGVdN8v_logf
END (_ZGVeN16v_logf_knl)
ENTRY (_ZGVeN16v_logf_skx)
-#ifndef HAVE_AVX512_ASM_SUPPORT
+#ifndef HAVE_AVX512DQ_ASM_SUPPORT
WRAPPER_IMPL_AVX512 _ZGVdN8v_logf
#else
/*
diff --git a/sysdeps/x86_64/fpu/multiarch/svml_s_powf16_core_avx512.S b/sysdeps/x86_64/fpu/multiarch/svml_s_powf16_core_avx512.S
index 299e6ae..8b0c256 100644
--- a/sysdeps/x86_64/fpu/multiarch/svml_s_powf16_core_avx512.S
+++ b/sysdeps/x86_64/fpu/multiarch/svml_s_powf16_core_avx512.S
@@ -82,7 +82,7 @@
.text
ENTRY (_ZGVeN16vv_powf_knl)
-#ifndef HAVE_AVX512_ASM_SUPPORT
+#ifndef HAVE_AVX512DQ_ASM_SUPPORT
WRAPPER_IMPL_AVX512_ff _ZGVdN8vv_powf
#else
pushq %rbp
@@ -359,7 +359,7 @@ WRAPPER_IMPL_AVX512_ff _ZGVdN8vv_powf
END (_ZGVeN16vv_powf_knl)
ENTRY (_ZGVeN16vv_powf_skx)
-#ifndef HAVE_AVX512_ASM_SUPPORT
+#ifndef HAVE_AVX512DQ_ASM_SUPPORT
WRAPPER_IMPL_AVX512_ff _ZGVdN8vv_powf
#else
pushq %rbp
diff --git a/sysdeps/x86_64/fpu/multiarch/svml_s_sincosf16_core_avx512.S b/sysdeps/x86_64/fpu/multiarch/svml_s_sincosf16_core_avx512.S
index 7621e87..c99d14e 100644
--- a/sysdeps/x86_64/fpu/multiarch/svml_s_sincosf16_core_avx512.S
+++ b/sysdeps/x86_64/fpu/multiarch/svml_s_sincosf16_core_avx512.S
@@ -50,7 +50,7 @@
.text
ENTRY (_ZGVeN16vl4l4_sincosf_knl)
-#ifndef HAVE_AVX512_ASM_SUPPORT
+#ifndef HAVE_AVX512DQ_ASM_SUPPORT
WRAPPER_IMPL_AVX512_fFF _ZGVdN8vl4l4_sincosf
#else
pushq %rbp
@@ -271,7 +271,7 @@ END (_ZGVeN16vl4l4_sincosf_knl)
libmvec_hidden_def(_ZGVeN16vl4l4_sincosf_knl)
ENTRY (_ZGVeN16vl4l4_sincosf_skx)
-#ifndef HAVE_AVX512_ASM_SUPPORT
+#ifndef HAVE_AVX512DQ_ASM_SUPPORT
WRAPPER_IMPL_AVX512_fFF _ZGVdN8vvv_sincosf
#else
pushq %rbp
diff --git a/sysdeps/x86_64/fpu/multiarch/svml_s_sinf16_core_avx512.S b/sysdeps/x86_64/fpu/multiarch/svml_s_sinf16_core_avx512.S
index 121714f..530d143 100644
--- a/sysdeps/x86_64/fpu/multiarch/svml_s_sinf16_core_avx512.S
+++ b/sysdeps/x86_64/fpu/multiarch/svml_s_sinf16_core_avx512.S
@@ -22,7 +22,7 @@
.text
ENTRY(_ZGVeN16v_sinf_knl)
-#ifndef HAVE_AVX512_ASM_SUPPORT
+#ifndef HAVE_AVX512DQ_ASM_SUPPORT
WRAPPER_IMPL_AVX512 _ZGVdN8v_sinf
#else
/*
@@ -243,7 +243,7 @@ WRAPPER_IMPL_AVX512 _ZGVdN8v_sinf
END(_ZGVeN16v_sinf_knl)
ENTRY (_ZGVeN16v_sinf_skx)
-#ifndef HAVE_AVX512_ASM_SUPPORT
+#ifndef HAVE_AVX512DQ_ASM_SUPPORT
WRAPPER_IMPL_AVX512 _ZGVdN8v_sinf
#else
/*
diff --git a/sysdeps/x86_64/multiarch/ifunc-impl-list.c b/sysdeps/x86_64/multiarch/ifunc-impl-list.c
index 449b046..a443e41 100644
--- a/sysdeps/x86_64/multiarch/ifunc-impl-list.c
+++ b/sysdeps/x86_64/multiarch/ifunc-impl-list.c
@@ -48,7 +48,6 @@ __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
/* Support sysdeps/x86_64/multiarch/memmove_chk.c. */
IFUNC_IMPL (i, name, __memmove_chk,
-#ifdef HAVE_AVX512_ASM_SUPPORT
IFUNC_IMPL_ADD (array, i, __memmove_chk,
HAS_ARCH_FEATURE (AVX512F_Usable),
__memmove_chk_avx512_no_vzeroupper)
@@ -58,7 +57,6 @@ __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
IFUNC_IMPL_ADD (array, i, __memmove_chk,
HAS_ARCH_FEATURE (AVX512F_Usable),
__memmove_chk_avx512_unaligned_erms)
-#endif
IFUNC_IMPL_ADD (array, i, __memmove_chk,
HAS_ARCH_FEATURE (AVX_Usable),
__memmove_chk_avx_unaligned)
@@ -84,7 +82,6 @@ __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
IFUNC_IMPL_ADD (array, i, memmove,
HAS_ARCH_FEATURE (AVX_Usable),
__memmove_avx_unaligned_erms)
-#ifdef HAVE_AVX512_ASM_SUPPORT
IFUNC_IMPL_ADD (array, i, memmove,
HAS_ARCH_FEATURE (AVX512F_Usable),
__memmove_avx512_no_vzeroupper)
@@ -94,7 +91,6 @@ __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
IFUNC_IMPL_ADD (array, i, memmove,
HAS_ARCH_FEATURE (AVX512F_Usable),
__memmove_avx512_unaligned_erms)
-#endif
IFUNC_IMPL_ADD (array, i, memmove, HAS_CPU_FEATURE (SSSE3),
__memmove_ssse3_back)
IFUNC_IMPL_ADD (array, i, memmove, HAS_CPU_FEATURE (SSSE3),
@@ -117,7 +113,6 @@ __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
IFUNC_IMPL_ADD (array, i, __memset_chk,
HAS_ARCH_FEATURE (AVX2_Usable),
__memset_chk_avx2_unaligned_erms)
-#ifdef HAVE_AVX512_ASM_SUPPORT
IFUNC_IMPL_ADD (array, i, __memset_chk,
HAS_ARCH_FEATURE (AVX512F_Usable),
__memset_chk_avx512_unaligned_erms)
@@ -127,7 +122,6 @@ __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
IFUNC_IMPL_ADD (array, i, __memset_chk,
HAS_ARCH_FEATURE (AVX512F_Usable),
__memset_chk_avx512_no_vzeroupper)
-#endif
)
/* Support sysdeps/x86_64/multiarch/memset.S. */
@@ -143,7 +137,6 @@ __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
IFUNC_IMPL_ADD (array, i, memset,
HAS_ARCH_FEATURE (AVX2_Usable),
__memset_avx2_unaligned_erms)
-#ifdef HAVE_AVX512_ASM_SUPPORT
IFUNC_IMPL_ADD (array, i, memset,
HAS_ARCH_FEATURE (AVX512F_Usable),
__memset_avx512_unaligned_erms)
@@ -153,7 +146,6 @@ __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
IFUNC_IMPL_ADD (array, i, memset,
HAS_ARCH_FEATURE (AVX512F_Usable),
__memset_avx512_no_vzeroupper)
-#endif
)
/* Support sysdeps/x86_64/multiarch/stpncpy.S. */
@@ -311,7 +303,6 @@ __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
#ifdef SHARED
/* Support sysdeps/x86_64/multiarch/memcpy_chk.S. */
IFUNC_IMPL (i, name, __memcpy_chk,
-#ifdef HAVE_AVX512_ASM_SUPPORT
IFUNC_IMPL_ADD (array, i, __memcpy_chk,
HAS_ARCH_FEATURE (AVX512F_Usable),
__memcpy_chk_avx512_no_vzeroupper)
@@ -321,7 +312,6 @@ __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
IFUNC_IMPL_ADD (array, i, __memcpy_chk,
HAS_ARCH_FEATURE (AVX512F_Usable),
__memcpy_chk_avx512_unaligned_erms)
-#endif
IFUNC_IMPL_ADD (array, i, __memcpy_chk,
HAS_ARCH_FEATURE (AVX_Usable),
__memcpy_chk_avx_unaligned)
@@ -351,7 +341,6 @@ __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
__memcpy_ssse3_back)
IFUNC_IMPL_ADD (array, i, memcpy, HAS_CPU_FEATURE (SSSE3),
__memcpy_ssse3)
-#ifdef HAVE_AVX512_ASM_SUPPORT
IFUNC_IMPL_ADD (array, i, memcpy,
HAS_ARCH_FEATURE (AVX512F_Usable),
__memcpy_avx512_no_vzeroupper)
@@ -361,7 +350,6 @@ __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
IFUNC_IMPL_ADD (array, i, memcpy,
HAS_ARCH_FEATURE (AVX512F_Usable),
__memcpy_avx512_unaligned_erms)
-#endif
IFUNC_IMPL_ADD (array, i, memcpy, 1, __memcpy_sse2_unaligned)
IFUNC_IMPL_ADD (array, i, memcpy, 1,
__memcpy_sse2_unaligned_erms)
@@ -369,7 +357,6 @@ __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
/* Support sysdeps/x86_64/multiarch/mempcpy_chk.S. */
IFUNC_IMPL (i, name, __mempcpy_chk,
-#ifdef HAVE_AVX512_ASM_SUPPORT
IFUNC_IMPL_ADD (array, i, __mempcpy_chk,
HAS_ARCH_FEATURE (AVX512F_Usable),
__mempcpy_chk_avx512_no_vzeroupper)
@@ -379,7 +366,6 @@ __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
IFUNC_IMPL_ADD (array, i, __mempcpy_chk,
HAS_ARCH_FEATURE (AVX512F_Usable),
__mempcpy_chk_avx512_unaligned_erms)
-#endif
IFUNC_IMPL_ADD (array, i, __mempcpy_chk,
HAS_ARCH_FEATURE (AVX_Usable),
__mempcpy_chk_avx_unaligned)
@@ -399,7 +385,6 @@ __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
/* Support sysdeps/x86_64/multiarch/mempcpy.S. */
IFUNC_IMPL (i, name, mempcpy,
-#ifdef HAVE_AVX512_ASM_SUPPORT
IFUNC_IMPL_ADD (array, i, mempcpy,
HAS_ARCH_FEATURE (AVX512F_Usable),
__mempcpy_avx512_no_vzeroupper)
@@ -409,7 +394,6 @@ __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
IFUNC_IMPL_ADD (array, i, mempcpy,
HAS_ARCH_FEATURE (AVX512F_Usable),
__mempcpy_avx512_unaligned_erms)
-#endif
IFUNC_IMPL_ADD (array, i, mempcpy,
HAS_ARCH_FEATURE (AVX_Usable),
__mempcpy_avx_unaligned)
diff --git a/sysdeps/x86_64/multiarch/memcpy.S b/sysdeps/x86_64/multiarch/memcpy.S
index df7fbac..b867759 100644
--- a/sysdeps/x86_64/multiarch/memcpy.S
+++ b/sysdeps/x86_64/multiarch/memcpy.S
@@ -32,7 +32,6 @@ ENTRY(__new_memcpy)
lea __memcpy_erms(%rip), %RAX_LP
HAS_ARCH_FEATURE (Prefer_ERMS)
jnz 2f
-# ifdef HAVE_AVX512_ASM_SUPPORT
HAS_ARCH_FEATURE (AVX512F_Usable)
jz 1f
lea __memcpy_avx512_no_vzeroupper(%rip), %RAX_LP
@@ -43,7 +42,6 @@ ENTRY(__new_memcpy)
jnz 2f
lea __memcpy_avx512_unaligned(%rip), %RAX_LP
ret
-# endif
1: lea __memcpy_avx_unaligned(%rip), %RAX_LP
HAS_ARCH_FEATURE (AVX_Fast_Unaligned_Load)
jz L(Fast_Unaligned_Load)
diff --git a/sysdeps/x86_64/multiarch/memcpy_chk.S b/sysdeps/x86_64/multiarch/memcpy_chk.S
index 11f1310..9d92c8a 100644
--- a/sysdeps/x86_64/multiarch/memcpy_chk.S
+++ b/sysdeps/x86_64/multiarch/memcpy_chk.S
@@ -30,7 +30,6 @@
ENTRY(__memcpy_chk)
.type __memcpy_chk, @gnu_indirect_function
LOAD_RTLD_GLOBAL_RO_RDX
-# ifdef HAVE_AVX512_ASM_SUPPORT
HAS_ARCH_FEATURE (AVX512F_Usable)
jz 1f
lea __memcpy_chk_avx512_no_vzeroupper(%rip), %RAX_LP
@@ -41,7 +40,6 @@ ENTRY(__memcpy_chk)
jnz 2f
lea __memcpy_chk_avx512_unaligned(%rip), %RAX_LP
ret
-# endif
1: lea __memcpy_chk_avx_unaligned(%rip), %RAX_LP
HAS_ARCH_FEATURE (AVX_Fast_Unaligned_Load)
jz L(Fast_Unaligned_Load)
diff --git a/sysdeps/x86_64/multiarch/memmove-avx512-no-vzeroupper.S b/sysdeps/x86_64/multiarch/memmove-avx512-no-vzeroupper.S
index 5b8ff57..664b74d 100644
--- a/sysdeps/x86_64/multiarch/memmove-avx512-no-vzeroupper.S
+++ b/sysdeps/x86_64/multiarch/memmove-avx512-no-vzeroupper.S
@@ -18,7 +18,7 @@
#include <sysdep.h>
-#if defined HAVE_AVX512_ASM_SUPPORT && IS_IN (libc)
+#if IS_IN (libc)
# include "asm-syntax.h"
diff --git a/sysdeps/x86_64/multiarch/memmove-avx512-unaligned-erms.S b/sysdeps/x86_64/multiarch/memmove-avx512-unaligned-erms.S
index f9af6fd..aac1515 100644
--- a/sysdeps/x86_64/multiarch/memmove-avx512-unaligned-erms.S
+++ b/sysdeps/x86_64/multiarch/memmove-avx512-unaligned-erms.S
@@ -1,4 +1,4 @@
-#if defined HAVE_AVX512_ASM_SUPPORT && IS_IN (libc)
+#if IS_IN (libc)
# define VEC_SIZE 64
# define VEC(i) zmm##i
# define VMOVNT vmovntdq
diff --git a/sysdeps/x86_64/multiarch/memmove.S b/sysdeps/x86_64/multiarch/memmove.S
index 8e1c6ac..ff5e041 100644
--- a/sysdeps/x86_64/multiarch/memmove.S
+++ b/sysdeps/x86_64/multiarch/memmove.S
@@ -30,7 +30,6 @@ ENTRY(__libc_memmove)
lea __memmove_erms(%rip), %RAX_LP
HAS_ARCH_FEATURE (Prefer_ERMS)
jnz 2f
-# ifdef HAVE_AVX512_ASM_SUPPORT
HAS_ARCH_FEATURE (AVX512F_Usable)
jz 1f
lea __memmove_avx512_no_vzeroupper(%rip), %RAX_LP
@@ -41,7 +40,6 @@ ENTRY(__libc_memmove)
jnz 2f
lea __memmove_avx512_unaligned(%rip), %RAX_LP
ret
-# endif
1: lea __memmove_avx_unaligned(%rip), %RAX_LP
HAS_ARCH_FEATURE (AVX_Fast_Unaligned_Load)
jz L(Fast_Unaligned_Load)
diff --git a/sysdeps/x86_64/multiarch/memmove_chk.S b/sysdeps/x86_64/multiarch/memmove_chk.S
index cd639b8..7f86120 100644
--- a/sysdeps/x86_64/multiarch/memmove_chk.S
+++ b/sysdeps/x86_64/multiarch/memmove_chk.S
@@ -29,7 +29,6 @@
ENTRY(__memmove_chk)
.type __memmove_chk, @gnu_indirect_function
LOAD_RTLD_GLOBAL_RO_RDX
-# ifdef HAVE_AVX512_ASM_SUPPORT
HAS_ARCH_FEATURE (AVX512F_Usable)
jz 1f
lea __memmove_chk_avx512_no_vzeroupper(%rip), %RAX_LP
@@ -40,7 +39,6 @@ ENTRY(__memmove_chk)
jnz 2f
lea __memmove_chk_avx512_unaligned(%rip), %RAX_LP
ret
-# endif
1: lea __memmove_chk_avx_unaligned(%rip), %RAX_LP
HAS_ARCH_FEATURE (AVX_Fast_Unaligned_Load)
jz L(Fast_Unaligned_Load)
diff --git a/sysdeps/x86_64/multiarch/mempcpy.S b/sysdeps/x86_64/multiarch/mempcpy.S
index 4011a1a..5197068 100644
--- a/sysdeps/x86_64/multiarch/mempcpy.S
+++ b/sysdeps/x86_64/multiarch/mempcpy.S
@@ -32,7 +32,6 @@ ENTRY(__mempcpy)
lea __mempcpy_erms(%rip), %RAX_LP
HAS_ARCH_FEATURE (Prefer_ERMS)
jnz 2f
-# ifdef HAVE_AVX512_ASM_SUPPORT
HAS_ARCH_FEATURE (AVX512F_Usable)
jz 1f
lea __mempcpy_avx512_no_vzeroupper(%rip), %RAX_LP
@@ -43,7 +42,6 @@ ENTRY(__mempcpy)
jnz 2f
lea __mempcpy_avx512_unaligned(%rip), %RAX_LP
ret
-# endif
1: lea __mempcpy_avx_unaligned(%rip), %RAX_LP
HAS_ARCH_FEATURE (AVX_Fast_Unaligned_Load)
jz L(Fast_Unaligned_Load)
diff --git a/sysdeps/x86_64/multiarch/mempcpy_chk.S b/sysdeps/x86_64/multiarch/mempcpy_chk.S
index 80f460f..9e49f6f 100644
--- a/sysdeps/x86_64/multiarch/mempcpy_chk.S
+++ b/sysdeps/x86_64/multiarch/mempcpy_chk.S
@@ -30,7 +30,6 @@
ENTRY(__mempcpy_chk)
.type __mempcpy_chk, @gnu_indirect_function
LOAD_RTLD_GLOBAL_RO_RDX
-# ifdef HAVE_AVX512_ASM_SUPPORT
HAS_ARCH_FEATURE (AVX512F_Usable)
jz 1f
lea __mempcpy_chk_avx512_no_vzeroupper(%rip), %RAX_LP
@@ -41,7 +40,6 @@ ENTRY(__mempcpy_chk)
jnz 2f
lea __mempcpy_chk_avx512_unaligned(%rip), %RAX_LP
ret
-# endif
1: lea __mempcpy_chk_avx_unaligned(%rip), %RAX_LP
HAS_ARCH_FEATURE (AVX_Fast_Unaligned_Load)
jz L(Fast_Unaligned_Load)
diff --git a/sysdeps/x86_64/multiarch/memset-avx512-no-vzeroupper.S b/sysdeps/x86_64/multiarch/memset-avx512-no-vzeroupper.S
index eab8c5a..9687df0 100644
--- a/sysdeps/x86_64/multiarch/memset-avx512-no-vzeroupper.S
+++ b/sysdeps/x86_64/multiarch/memset-avx512-no-vzeroupper.S
@@ -18,7 +18,7 @@
#include <sysdep.h>
-#if defined HAVE_AVX512_ASM_SUPPORT && IS_IN (libc)
+#if IS_IN (libc)
#include "asm-syntax.h"
#ifndef MEMSET
diff --git a/sysdeps/x86_64/multiarch/memset-avx512-unaligned-erms.S b/sysdeps/x86_64/multiarch/memset-avx512-unaligned-erms.S
index f1b3cb2..a5ec349 100644
--- a/sysdeps/x86_64/multiarch/memset-avx512-unaligned-erms.S
+++ b/sysdeps/x86_64/multiarch/memset-avx512-unaligned-erms.S
@@ -1,4 +1,4 @@
-#if defined HAVE_AVX512_ASM_SUPPORT && IS_IN (libc)
+#if IS_IN (libc)
# define VEC_SIZE 64
# define VEC(i) zmm##i
# define VMOVU vmovdqu64
diff --git a/sysdeps/x86_64/multiarch/memset.S b/sysdeps/x86_64/multiarch/memset.S
index 2b964a0..96e9934 100644
--- a/sysdeps/x86_64/multiarch/memset.S
+++ b/sysdeps/x86_64/multiarch/memset.S
@@ -41,7 +41,6 @@ ENTRY(memset)
jnz L(AVX512F)
lea __memset_avx2_unaligned(%rip), %RAX_LP
L(AVX512F):
-# ifdef HAVE_AVX512_ASM_SUPPORT
HAS_ARCH_FEATURE (AVX512F_Usable)
jz 2f
lea __memset_avx512_no_vzeroupper(%rip), %RAX_LP
@@ -51,7 +50,6 @@ L(AVX512F):
HAS_CPU_FEATURE (ERMS)
jnz 2f
lea __memset_avx512_unaligned(%rip), %RAX_LP
-# endif
2: ret
END(memset)
#endif
diff --git a/sysdeps/x86_64/multiarch/memset_chk.S b/sysdeps/x86_64/multiarch/memset_chk.S
index 8517cfc..2efe6ed 100644
--- a/sysdeps/x86_64/multiarch/memset_chk.S
+++ b/sysdeps/x86_64/multiarch/memset_chk.S
@@ -38,7 +38,6 @@ ENTRY(__memset_chk)
jnz L(AVX512F)
lea __memset_chk_avx2_unaligned(%rip), %RAX_LP
L(AVX512F):
-#ifdef HAVE_AVX512_ASM_SUPPORT
HAS_ARCH_FEATURE (AVX512F_Usable)
jz 2f
lea __memset_chk_avx512_no_vzeroupper(%rip), %RAX_LP
@@ -48,7 +47,6 @@ L(AVX512F):
HAS_CPU_FEATURE (ERMS)
jnz 2f
lea __memset_chk_avx512_unaligned(%rip), %RAX_LP
-#endif
2: ret
END(__memset_chk)
-----------------------------------------------------------------------
Summary of changes:
ChangeLog | 54 ++++++++++++
config.h.in | 4 +-
sysdeps/x86_64/configure | 89 +++++++++++++++++---
sysdeps/x86_64/configure.ac | 25 ++++--
sysdeps/x86_64/dl-trampoline.S | 37 ++++-----
.../x86_64/fpu/multiarch/svml_d_cos8_core_avx512.S | 4 +-
.../x86_64/fpu/multiarch/svml_d_exp8_core_avx512.S | 4 +-
.../x86_64/fpu/multiarch/svml_d_log8_core_avx512.S | 4 +-
.../x86_64/fpu/multiarch/svml_d_pow8_core_avx512.S | 4 +-
.../x86_64/fpu/multiarch/svml_d_sin8_core_avx512.S | 4 +-
.../fpu/multiarch/svml_d_sincos8_core_avx512.S | 4 +-
.../fpu/multiarch/svml_s_cosf16_core_avx512.S | 4 +-
.../fpu/multiarch/svml_s_expf16_core_avx512.S | 4 +-
.../fpu/multiarch/svml_s_logf16_core_avx512.S | 4 +-
.../fpu/multiarch/svml_s_powf16_core_avx512.S | 4 +-
.../fpu/multiarch/svml_s_sincosf16_core_avx512.S | 4 +-
.../fpu/multiarch/svml_s_sinf16_core_avx512.S | 4 +-
sysdeps/x86_64/multiarch/ifunc-impl-list.c | 16 ----
sysdeps/x86_64/multiarch/memcpy.S | 2 -
sysdeps/x86_64/multiarch/memcpy_chk.S | 2 -
.../multiarch/memmove-avx512-no-vzeroupper.S | 2 +-
.../multiarch/memmove-avx512-unaligned-erms.S | 2 +-
sysdeps/x86_64/multiarch/memmove.S | 2 -
sysdeps/x86_64/multiarch/memmove_chk.S | 2 -
sysdeps/x86_64/multiarch/mempcpy.S | 2 -
sysdeps/x86_64/multiarch/mempcpy_chk.S | 2 -
.../x86_64/multiarch/memset-avx512-no-vzeroupper.S | 2 +-
.../multiarch/memset-avx512-unaligned-erms.S | 2 +-
sysdeps/x86_64/multiarch/memset.S | 2 -
sysdeps/x86_64/multiarch/memset_chk.S | 2 -
30 files changed, 192 insertions(+), 105 deletions(-)
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