5dd8990841
Clang 3.9 passes the CONFIG_AVX2_OPT configure test. However, the supplied <cpuid.h> does not contain the bit_AVX2 define that we use when detecting whether the routine can be enabled. Introduce a qemu-specific header that uses the compiler's definition of __cpuid et al, but supplies any missing bit_* definitions needed. This avoids introducing any extra ifdefs to util/bufferiszero.c, and allows quite a few to be removed from tcg/i386/tcg-target.inc.c. Signed-off-by: Richard Henderson <rth@twiddle.net> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 20170719044018.18063-1-rth@twiddle.net Signed-off-by: Peter Maydell <peter.maydell@linaro.org> |
||
---|---|---|
.. | ||
acl.h | ||
atomic.h | ||
base64.h | ||
bcd.h | ||
bitmap.h | ||
bitops.h | ||
bswap.h | ||
buffer.h | ||
compiler.h | ||
config-file.h | ||
coroutine_int.h | ||
coroutine.h | ||
cpuid.h | ||
crc32c.h | ||
cutils.h | ||
envlist.h | ||
error-report.h | ||
event_notifier.h | ||
fifo8.h | ||
fifo32.h | ||
fprintf-fn.h | ||
futex.h | ||
hbitmap.h | ||
help_option.h | ||
host-utils.h | ||
id.h | ||
int128.h | ||
iov.h | ||
jhash.h | ||
log.h | ||
main-loop.h | ||
memfd.h | ||
mmap-alloc.h | ||
module.h | ||
notify.h | ||
option_int.h | ||
option.h | ||
osdep.h | ||
path.h | ||
processor.h | ||
qdist.h | ||
qht.h | ||
queue.h | ||
range.h | ||
ratelimit.h | ||
rcu_queue.h | ||
rcu.h | ||
readline.h | ||
seqlock.h | ||
sockets.h | ||
stats64.h | ||
systemd.h | ||
thread-posix.h | ||
thread-win32.h | ||
thread.h | ||
throttle-options.h | ||
throttle.h | ||
timed-average.h | ||
timer.h | ||
typedefs.h | ||
unicode.h | ||
uri.h | ||
uuid.h | ||
xattr.h |