diff options
| author | Paolo Bonzini <pbonzini@redhat.com> | 2024-05-31 11:02:46 +0200 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2024-06-05 11:01:05 +0200 |
| commit | b18236897ca15c3db1506d8edb9a191dfe51429c (patch) | |
| tree | c2875e04afe52dbbd7c011c16c054d8ab3fdf6a2 /util/cpuinfo-i386.c | |
| parent | e68e97ce55b3d17af22dd62c3b3dc72f761b0862 (diff) | |
| download | focaccia-qemu-b18236897ca15c3db1506d8edb9a191dfe51429c.tar.gz focaccia-qemu-b18236897ca15c3db1506d8edb9a191dfe51429c.zip | |
host/i386: assume presence of SSE2
QEMU now requires an x86-64-v2 host, which has SSE2. Use it freely in buffer_is_zero. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'util/cpuinfo-i386.c')
| -rw-r--r-- | util/cpuinfo-i386.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/util/cpuinfo-i386.c b/util/cpuinfo-i386.c index 90f92a42dc..ca74ef04f5 100644 --- a/util/cpuinfo-i386.c +++ b/util/cpuinfo-i386.c @@ -34,7 +34,6 @@ unsigned __attribute__((constructor)) cpuinfo_init(void) if (max >= 1) { __cpuid(1, a, b, c, d); - info |= (d & bit_SSE2 ? CPUINFO_SSE2 : 0); info |= (c & bit_MOVBE ? CPUINFO_MOVBE : 0); info |= (c & bit_POPCNT ? CPUINFO_POPCNT : 0); info |= (c & bit_PCLMUL ? CPUINFO_PCLMUL : 0); |