diff options
Diffstat (limited to 'configure')
| -rwxr-xr-x | configure | 56 |
1 files changed, 0 insertions, 56 deletions
@@ -5712,58 +5712,6 @@ if test "$plugins" = "yes" && fi ######################################## -# See if 16-byte vector operations are supported. -# Even without a vector unit the compiler may expand these. -# There is a bug in old GCC for PPC that crashes here. -# Unfortunately it's the system compiler for Centos 7. - -cat > $TMPC << EOF -typedef unsigned char U1 __attribute__((vector_size(16))); -typedef unsigned short U2 __attribute__((vector_size(16))); -typedef unsigned int U4 __attribute__((vector_size(16))); -typedef unsigned long long U8 __attribute__((vector_size(16))); -typedef signed char S1 __attribute__((vector_size(16))); -typedef signed short S2 __attribute__((vector_size(16))); -typedef signed int S4 __attribute__((vector_size(16))); -typedef signed long long S8 __attribute__((vector_size(16))); -static U1 a1, b1; -static U2 a2, b2; -static U4 a4, b4; -static U8 a8, b8; -static S1 c1; -static S2 c2; -static S4 c4; -static S8 c8; -static int i; -void helper(void *d, void *a, int shift, int i); -void helper(void *d, void *a, int shift, int i) -{ - *(U1 *)(d + i) = *(U1 *)(a + i) << shift; - *(U2 *)(d + i) = *(U2 *)(a + i) << shift; - *(U4 *)(d + i) = *(U4 *)(a + i) << shift; - *(U8 *)(d + i) = *(U8 *)(a + i) << shift; -} -int main(void) -{ - a1 += b1; a2 += b2; a4 += b4; a8 += b8; - a1 -= b1; a2 -= b2; a4 -= b4; a8 -= b8; - a1 *= b1; a2 *= b2; a4 *= b4; a8 *= b8; - a1 &= b1; a2 &= b2; a4 &= b4; a8 &= b8; - a1 |= b1; a2 |= b2; a4 |= b4; a8 |= b8; - a1 ^= b1; a2 ^= b2; a4 ^= b4; a8 ^= b8; - a1 <<= i; a2 <<= i; a4 <<= i; a8 <<= i; - a1 >>= i; a2 >>= i; a4 >>= i; a8 >>= i; - c1 >>= i; c2 >>= i; c4 >>= i; c8 >>= i; - return 0; -} -EOF - -vector16=no -if compile_prog "" "" ; then - vector16=yes -fi - -######################################## # See if __attribute__((alias)) is supported. # This false for Xcode 9, but has been remedied for Xcode 10. # Unfortunately, travis uses Xcode 9 by default. @@ -7383,10 +7331,6 @@ if test "$atomic64" = "yes" ; then echo "CONFIG_ATOMIC64=y" >> $config_host_mak fi -if test "$vector16" = "yes" ; then - echo "CONFIG_VECTOR16=y" >> $config_host_mak -fi - if test "$attralias" = "yes" ; then echo "CONFIG_ATTRIBUTE_ALIAS=y" >> $config_host_mak fi |