| 183 |
|
AC_CHECK_HEADERS(mach/vm_map.h mach/mach_init.h sys/mman.h) |
| 184 |
|
AC_CHECK_HEADERS(sys/time.h sys/times.h) |
| 185 |
|
AC_CHECK_HEADERS(unistd.h fcntl.h byteswap.h) |
| 186 |
+ |
AC_CHECK_HEADER(mmintrin.h, [have_mmintrin_h=yes]) |
| 187 |
+ |
AC_CHECK_HEADER(xmmintrin.h, [have_xmmintrin_h=yes]) |
| 188 |
+ |
AC_CHECK_HEADER(emmintrin.h, [have_emmintrin_h=yes]) |
| 189 |
|
|
| 190 |
|
dnl Checks for typedefs, structures, and compiler characteristics. |
| 191 |
|
AC_C_BIGENDIAN |
| 728 |
|
else |
| 729 |
|
DYNGEN_OP_FLAGS="$DYNGEN_OP_FLAGS -malign-functions=0" |
| 730 |
|
fi |
| 731 |
+ |
if [[ "x$have_mmintrin_h" = "xyes" ]]; then |
| 732 |
+ |
DYNGEN_OP_FLAGS="$DYNGEN_OP_FLAGS -mmmx" |
| 733 |
+ |
fi |
| 734 |
+ |
if [[ "x$have_xmmintrin_h" = "xyes" ]]; then |
| 735 |
+ |
DYNGEN_OP_FLAGS="$DYNGEN_OP_FLAGS -msse" |
| 736 |
+ |
fi |
| 737 |
+ |
if [[ "x$have_emmintrin_h" = "xyes" ]]; then |
| 738 |
+ |
DYNGEN_OP_FLAGS="$DYNGEN_OP_FLAGS -msse2" |
| 739 |
+ |
fi |
| 740 |
|
;; |
| 741 |
|
esac |
| 742 |
|
DYNGEN_OP_FLAGS="$DYNGEN_OP_FLAGS -finline-limit=10000" |
