diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 17 |
1 files changed, 2 insertions, 15 deletions
diff --git a/configure.ac b/configure.ac index 3992694dacc..e7f4f0fc22f 100644 --- a/configure.ac +++ b/configure.ac @@ -2050,32 +2050,19 @@ fi # Check for XSAVE intrinsics # -CFLAGS_XSAVE="" -PGAC_XSAVE_INTRINSICS([]) -if test x"$pgac_xsave_intrinsics" != x"yes"; then - PGAC_XSAVE_INTRINSICS([-mxsave]) -fi +PGAC_XSAVE_INTRINSICS() if test x"$pgac_xsave_intrinsics" = x"yes"; then AC_DEFINE(HAVE_XSAVE_INTRINSICS, 1, [Define to 1 if you have XSAVE intrinsics.]) fi -AC_SUBST(CFLAGS_XSAVE) # Check for AVX-512 popcount intrinsics # -CFLAGS_POPCNT="" -PG_POPCNT_OBJS="" if test x"$host_cpu" = x"x86_64"; then - PGAC_AVX512_POPCNT_INTRINSICS([]) - if test x"$pgac_avx512_popcnt_intrinsics" != x"yes"; then - PGAC_AVX512_POPCNT_INTRINSICS([-mavx512vpopcntdq -mavx512bw]) - fi + PGAC_AVX512_POPCNT_INTRINSICS() if test x"$pgac_avx512_popcnt_intrinsics" = x"yes"; then - PG_POPCNT_OBJS="pg_popcount_avx512.o pg_popcount_avx512_choose.o" AC_DEFINE(USE_AVX512_POPCNT_WITH_RUNTIME_CHECK, 1, [Define to 1 to use AVX-512 popcount instructions with a runtime check.]) fi fi -AC_SUBST(CFLAGS_POPCNT) -AC_SUBST(PG_POPCNT_OBJS) # Check for Intel SSE 4.2 intrinsics to do CRC calculations. # |