From dc165fcd4effb9e005a4514ab7d666322648e971 Mon Sep 17 00:00:00 2001 From: Richard Henderson Date: Mon, 1 May 2023 22:05:55 +0100 Subject: migration/xbzrle: Use __attribute__((target)) for avx512 Use the attribute, which is supported by clang, instead of the #pragma, which is not supported and, for some reason, also not detected by the meson probe, so we fail by -Werror. Signed-off-by: Richard Henderson Reviewed-by: Juan Quintela Message-Id: <20230501210555.289806-1-richard.henderson@linaro.org> --- migration/xbzrle.c | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) (limited to 'migration/xbzrle.c') diff --git a/migration/xbzrle.c b/migration/xbzrle.c index c6f8b20..258e495 100644 --- a/migration/xbzrle.c +++ b/migration/xbzrle.c @@ -177,11 +177,11 @@ int xbzrle_decode_buffer(uint8_t *src, int slen, uint8_t *dst, int dlen) } #if defined(CONFIG_AVX512BW_OPT) -#pragma GCC push_options -#pragma GCC target("avx512bw") #include -int xbzrle_encode_buffer_avx512(uint8_t *old_buf, uint8_t *new_buf, int slen, - uint8_t *dst, int dlen) + +int __attribute__((target("avx512bw"))) +xbzrle_encode_buffer_avx512(uint8_t *old_buf, uint8_t *new_buf, int slen, + uint8_t *dst, int dlen) { uint32_t zrun_len = 0, nzrun_len = 0; int d = 0, i = 0, num = 0; @@ -296,5 +296,4 @@ int xbzrle_encode_buffer_avx512(uint8_t *old_buf, uint8_t *new_buf, int slen, } return d; } -#pragma GCC pop_options #endif -- cgit v1.1