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| author | Richard Henderson <richard.henderson@linaro.org> | 2022-11-03 13:10:41 +0000 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2022-11-04 10:58:58 +0000 |
| commit | 302ad91209c5b01c091b8d2b7c2c8995837023df (patch) | |
| tree | 6b9d80b40299c79e811df3972aa49edb316a1a03 | |
| parent | 6f2d9d74416a71dedeb1a52480e8e809e2862702 (diff) | |
| download | focaccia-qemu-302ad91209c5b01c091b8d2b7c2c8995837023df.tar.gz focaccia-qemu-302ad91209c5b01c091b8d2b7c2c8995837023df.zip | |
target/arm: Copy the entire vector in DO_ZIP
With odd_ofs set, we weren't copying enough data.
Fixes: 09eb6d7025d1 ("target/arm: Move sve zip high_ofs into simd_data")
Reported-by: Idan Horowitz <idan.horowitz@gmail.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-id: 20221031054144.3574-1-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| -rw-r--r-- | target/arm/sve_helper.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/target/arm/sve_helper.c b/target/arm/sve_helper.c index 3d0d2987cd..1afeadf9c8 100644 --- a/target/arm/sve_helper.c +++ b/target/arm/sve_helper.c @@ -3366,10 +3366,10 @@ void HELPER(NAME)(void *vd, void *vn, void *vm, uint32_t desc) \ /* We produce output faster than we consume input. \ Therefore we must be mindful of possible overlap. */ \ if (unlikely((vn - vd) < (uintptr_t)oprsz)) { \ - vn = memcpy(&tmp_n, vn, oprsz_2); \ + vn = memcpy(&tmp_n, vn, oprsz); \ } \ if (unlikely((vm - vd) < (uintptr_t)oprsz)) { \ - vm = memcpy(&tmp_m, vm, oprsz_2); \ + vm = memcpy(&tmp_m, vm, oprsz); \ } \ for (i = 0; i < oprsz_2; i += sizeof(TYPE)) { \ *(TYPE *)(vd + H(2 * i + 0)) = *(TYPE *)(vn + odd_ofs + H(i)); \ |