Message ID | CAMXFM3vQrx3ZrYtfNiEoU=e66PGKnVNtwr0i9ihzXer4L5Xn7A@mail.gmail.com |
---|---|
State | New |
Headers | show |
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 --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