diff mbox

Update of minimal required version of Binutils to 2.25

Message ID CAMXFM3vQrx3ZrYtfNiEoU=e66PGKnVNtwr0i9ihzXer4L5Xn7A@mail.gmail.com
State Committed
Headers

Commit Message

Andrew Senkevich June 10, 2015, 11:58 a.m. UTC 
  2015-06-10 14:01 GMT+03:00 Andreas Schwab <schwab@suse.de>:
> Andrew Senkevich <andrew.n.senkevich@gmail.com> writes:
>
>> diff --git a/sysdeps/x86_64/configure.ac b/sysdeps/x86_64/configure.ac
>> index 1c2b35f..dcf6cb5 100644
>> --- a/sysdeps/x86_64/configure.ac
>> +++ b/sysdeps/x86_64/configure.ac
>> @@ -26,7 +26,7 @@ LIBC_CONFIG_VAR([config-cflags-avx], [$libc_cv_cc_avx])
>>  dnl Check if asm supports AVX512.
>>  AC_CACHE_CHECK(for AVX512 support in assembler, libc_cv_asm_avx512, [dnl
>>  cat > conftest.s <<\EOF
>> -        vmovdqu64 %zmm0, (%rsp)
>> +        vandpd (%rax), %zmm6, %zmm1
>
> Please keep them both.


Ok for commit?


--
WBR,
Andrew

Comments

Joseph Myers June 10, 2015, 9:31 p.m. UTC | #1 
On Wed, 10 Jun 2015, Andrew Senkevich wrote:

> diff --git a/sysdeps/x86_64/configure b/sysdeps/x86_64/configure
> index 1493523..552f535 100644
> --- a/sysdeps/x86_64/configure
> +++ b/sysdeps/x86_64/configure
> @@ -102,6 +102,7 @@ if ${libc_cv_asm_avx512+:} false; then :
>  else
>    cat > conftest.s <<\EOF
>          vmovdqu64 %zmm0, (%rsp)
> +        vandpd (%rax), %zmm6, %zmm1
>  EOF
>  if { ac_try='${CC-cc} -c $ASFLAGS conftest.s 1>&5'
>    { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
> diff --git a/sysdeps/x86_64/configure.ac b/sysdeps/x86_64/configure.ac
> index 1c2b35f..e7208c9 100644
> --- a/sysdeps/x86_64/configure.ac
> +++ b/sysdeps/x86_64/configure.ac
> @@ -27,6 +27,7 @@ dnl Check if asm supports AVX512.
>  AC_CACHE_CHECK(for AVX512 support in assembler, libc_cv_asm_avx512, [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
> 
> Ok for commit?

OK.
diff mbox

Patch

diff --git a/sysdeps/x86_64/configure b/sysdeps/x86_64/configure
index 1493523..552f535 100644
--- a/sysdeps/x86_64/configure
+++ b/sysdeps/x86_64/configure
@@ -102,6 +102,7 @@  if ${libc_cv_asm_avx512+:} false; then :
 else
   cat > conftest.s <<\EOF
         vmovdqu64 %zmm0, (%rsp)
+        vandpd (%rax), %zmm6, %zmm1
 EOF
 if { ac_try='${CC-cc} -c $ASFLAGS conftest.s 1>&5'
   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
diff --git a/sysdeps/x86_64/configure.ac b/sysdeps/x86_64/configure.ac
index 1c2b35f..e7208c9 100644
--- a/sysdeps/x86_64/configure.ac
+++ b/sysdeps/x86_64/configure.ac
@@ -27,6 +27,7 @@  dnl Check if asm supports AVX512.
 AC_CACHE_CHECK(for AVX512 support in assembler, libc_cv_asm_avx512, [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