Commit a88fc5c0 authored by Diego Biurrun's avatar Diego Biurrun

Remove intrinsics checks, they are no longer used.

partly based on a patch by Zuxy Meng, zuxy.meng gmail com

Originally committed as revision 6684 to svn://svn.ffmpeg.org/ffmpeg/trunk
parent 68a205ed
......@@ -836,7 +836,7 @@ INCLUDE_FILE_PATTERNS =
# omitted =1 is assumed.
PREDEFINED = __attribute__(x)="" "RENAME(x)=x ## _TMPL" "DEF(x)=x ## _TMPL" \
HAVE_BUILTIN_VECTOR HAVE_AV_CONFIG_H HAVE_MMX HAVE_MMX2 HAVE_3DNOW \
HAVE_AV_CONFIG_H HAVE_MMX HAVE_MMX2 HAVE_3DNOW \
ATTR_ALIGN(x)=""
# If the MACRO_EXPANSION and EXPAND_ONLY_PREDEF tags are set to YES then
......
......@@ -1223,31 +1223,6 @@ int main(void) {
}
EOF
# test gcc version to see if vector builtins can be used
# currently only used on i386 for MMX builtins
check_cc -msse <<EOF && builtin_vector=yes || builtin_vector=no
#include <xmmintrin.h>
int main(void) {
#if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 2)
return 0;
#else
#error no vector builtins
#endif
}
EOF
# test for mm3dnow.h
test "$cpu" = "x86_64" && march=k8 || march=athlon
check_cc -march=$march <<EOF && mm3dnow=yes || mm3dnow=no
#include <mm3dnow.h>
int main(void) {
__m64 b1;
b1 = _m_pswapd(b1);
_m_femms();
return 0;
}
EOF
# ---
# big/little-endian test
if test "$cross_compile" = "no"; then
......@@ -1575,8 +1550,6 @@ echo "inttypes.h $inttypes"
echo "broken inttypes.h $emu_fast_int"
if test $cpu = "x86" -o $cpu = "x86_64"; then
echo "MMX enabled $mmx"
echo "Vector Builtins $builtin_vector"
echo "3DNow! Builtins $mm3dnow"
fi
if test $cpu = "armv4l"; then
echo "ARMv5TE enabled $armv5te"
......@@ -1759,14 +1732,6 @@ if test "$mmx" = "yes" ; then
echo "#define HAVE_MMX 1" >> $TMPH
echo "#define __CPU__ 586" >> $TMPH
fi
if test "$builtin_vector" = "yes" ; then
echo "TARGET_BUILTIN_VECTOR=yes" >> config.mak
echo "#define HAVE_BUILTIN_VECTOR 1" >> $TMPH
fi
if test "$mm3dnow" = "yes" ; then
echo "TARGET_BUILTIN_3DNOW=yes" >> config.mak
echo "#define HAVE_MM3DNOW 1" >> $TMPH
fi
if test "$armv5te" = "yes" ; then
echo "TARGET_ARMV5TE=yes" >> config.mak
echo "#define HAVE_ARMV5TE 1" >> $TMPH
......
......@@ -339,19 +339,6 @@ endif
ifeq ($(CONFIG_CAVS_DECODER),yes)
OBJS += i386/cavsdsp_mmx.o
endif
ifeq ($(TARGET_BUILTIN_VECTOR),yes)
i386/fft_sse.o: CFLAGS+= -msse
depend: CFLAGS+= -msse
endif
ifeq ($(TARGET_BUILTIN_3DNOW),yes)
i386/fft_3dn.o: CFLAGS+= -m3dnow
ifeq ($(TARGET_ARCH_X86),yes)
i386/fft_3dn2.o: CFLAGS+= -march=athlon
endif
ifeq ($(TARGET_ARCH_X86_64),yes)
i386/fft_3dn2.o: CFLAGS+= -march=k8
endif
endif
endif
# armv4l specific stuff
......
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