diff options
Diffstat (limited to 'util/bufferiszero.c')
| -rw-r--r-- | util/bufferiszero.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/util/bufferiszero.c b/util/bufferiszero.c index eb974b7849..2178d8ab9d 100644 --- a/util/bufferiszero.c +++ b/util/bufferiszero.c @@ -197,7 +197,7 @@ buffer_zero_avx2(const void *buf, size_t len) /* Make sure that these variables are appropriately initialized when * SSE2 is enabled on the compiler command-line, but the compiler is - * too old to support <cpuid.h>. + * too old to support CONFIG_AVX2_OPT. */ #ifdef CONFIG_AVX2_OPT # define INIT_CACHE 0 @@ -231,7 +231,8 @@ static void init_accel(unsigned cache) } #ifdef CONFIG_AVX2_OPT -#include <cpuid.h> +#include "qemu/cpuid.h" + static void __attribute__((constructor)) init_cpuid_cache(void) { int max = __get_cpuid_max(0, NULL); @@ -243,7 +244,6 @@ static void __attribute__((constructor)) init_cpuid_cache(void) if (d & bit_SSE2) { cache |= CACHE_SSE2; } -#ifdef CONFIG_AVX2_OPT if (c & bit_SSE4_1) { cache |= CACHE_SSE4; } @@ -257,7 +257,6 @@ static void __attribute__((constructor)) init_cpuid_cache(void) cache |= CACHE_AVX2; } } -#endif } cpuid_cache = cache; init_accel(cache); |