From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:51981) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bcPfB-0007IE-E0 for qemu-devel@nongnu.org; Wed, 24 Aug 2016 00:19:42 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bcPf4-0004dg-4G for qemu-devel@nongnu.org; Wed, 24 Aug 2016 00:19:40 -0400 Sender: Richard Henderson From: Richard Henderson Date: Tue, 23 Aug 2016 21:17:53 -0700 Message-Id: <1472012279-20581-2-git-send-email-rth@twiddle.net> In-Reply-To: <1472012279-20581-1-git-send-email-rth@twiddle.net> References: <1472012279-20581-1-git-send-email-rth@twiddle.net> Subject: [Qemu-devel] [PATCH 1/7] cutils: Remove SPLAT macro List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: vijay.kilari@gmail.com, qemu-arm@nongnu.org, pbonzini@redhat.com, peter.maydell@linaro.org This is unused and complicates the vector interface. Signed-off-by: Richard Henderson --- util/cutils.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/util/cutils.c b/util/cutils.c index 7505fda..1c8635c 100644 --- a/util/cutils.c +++ b/util/cutils.c @@ -172,7 +172,6 @@ int qemu_fdatasync(int fd) #undef pixel #undef bool #define VECTYPE __vector unsigned char -#define SPLAT(p) vec_splat(vec_ld(0, p), 0) #define ALL_EQ(v1, v2) vec_all_eq(v1, v2) #define VEC_OR(v1, v2) ((v1) | (v2)) /* altivec.h may redefine the bool macro as vector type. @@ -181,7 +180,6 @@ int qemu_fdatasync(int fd) #elif defined __SSE2__ #include #define VECTYPE __m128i -#define SPLAT(p) _mm_set1_epi8(*(p)) #define ALL_EQ(v1, v2) (_mm_movemask_epi8(_mm_cmpeq_epi8(v1, v2)) == 0xFFFF) #define VEC_OR(v1, v2) (_mm_or_si128(v1, v2)) #elif defined(__aarch64__) @@ -193,7 +191,6 @@ int qemu_fdatasync(int fd) #define VEC_OR(v1, v2) ((v1) | (v2)) #else #define VECTYPE unsigned long -#define SPLAT(p) (*(p) * (~0UL / 255)) #define ALL_EQ(v1, v2) ((v1) == (v2)) #define VEC_OR(v1, v2) ((v1) | (v2)) #endif @@ -270,7 +267,6 @@ static size_t buffer_find_nonzero_offset_inner(const void *buf, size_t len) #include #define AVX2_VECTYPE __m256i -#define AVX2_SPLAT(p) _mm256_set1_epi8(*(p)) #define AVX2_ALL_EQ(v1, v2) \ (_mm256_movemask_epi8(_mm256_cmpeq_epi8(v1, v2)) == 0xFFFFFFFF) #define AVX2_VEC_OR(v1, v2) (_mm256_or_si256(v1, v2)) -- 2.7.4