From a7b3c0203fc059db13595e0d0935e50979d2f41c Mon Sep 17 00:00:00 2001 From: Khem Raj Date: Sun, 2 Jul 2023 19:44:12 -0700 Subject: [PATCH] libswscale/riscv: fix syntax of vsetvli MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Add missing operand which clang complains about but GCC assumes it to be 'm1' if not specified. Works around build failure with Clang: | src/libswscale/riscv/rgb2rgb_rvv.S:88:25: error: operand must be e[8|16|32|64|128|256|512|1024],m[1|2|4|8|f2|f4|f8],[ta|tu],[ma|mu] | vsetvli t4, t3, e8, ta, ma | ^ Signed-off-by: Rémi Denis-Courmont --- libswscale/riscv/rgb2rgb_rvv.S | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libswscale/riscv/rgb2rgb_rvv.S b/libswscale/riscv/rgb2rgb_rvv.S index 5626d906eb..bbdfdbebbc 100644 --- a/libswscale/riscv/rgb2rgb_rvv.S +++ b/libswscale/riscv/rgb2rgb_rvv.S @@ -85,7 +85,7 @@ func ff_interleave_bytes_rvv, zve32x mv t3, a3 addi a4, a4, -1 2: - vsetvli t4, t3, e8, ta, ma + vsetvli t4, t3, e8, m1, ta, ma sub t3, t3, t4 vle8.v v8, (t0) add t0, t4, t0