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Check inline assembly code using __asm__ __volatile__

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This commit is contained in:
Frank Denis 2015-11-14 01:21:55 +01:00
parent 985d3891f9
commit fb28119a38
1 changed files with 2 additions and 2 deletions
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4
configure.ac
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@ -410,7 +410,7 @@ AS_IF([test "$enable_asm" != "no"],[
#else #else
# error !x86_64 # error !x86_64
#endif #endif
__asm__("pxor %xmm12,%xmm6"); __asm__ __volatile__ ("pxor %xmm12,%xmm6");
]])], ]])],
[AC_MSG_RESULT(yes) [AC_MSG_RESULT(yes)
AC_DEFINE([HAVE_AMD64_ASM], [1], [x86_64 asm code can be used]) AC_DEFINE([HAVE_AMD64_ASM], [1], [x86_64 asm code can be used])
@ -433,7 +433,7 @@ AS_IF([test "$enable_asm" != "no"],[
#else #else
# error !x86_64 # error !x86_64
#endif #endif
__asm__("vpunpcklqdq %xmm0,%xmm13,%xmm0"); __asm__ __volatile__ ("vpunpcklqdq %xmm0,%xmm13,%xmm0");
]])], ]])],
[AC_MSG_RESULT(yes) [AC_MSG_RESULT(yes)
AC_DEFINE([HAVE_AVX_ASM], [1], [AVX opcodes are supported]) AC_DEFINE([HAVE_AVX_ASM], [1], [AVX opcodes are supported])