Richard Henderson <richard.hender...@linaro.org> writes:
> Path analysis shows that size == 3 && !is_q has been eliminated.
>
> Fixes: Coverity CID1385853
> Signed-off-by: Richard Henderson <richard.hender...@linaro.org>
Reviewed-by: Alex Bennée <alex.ben...@linaro.org>
> ---
> target/arm/translate-a64.c | 6 +++++-
> 1 file changed, 5 insertions(+), 1 deletion(-)
>
> diff --git a/target/arm/translate-a64.c b/target/arm/translate-a64.c
> index 97950dce1a..6d49f30b4a 100644
> --- a/target/arm/translate-a64.c
> +++ b/target/arm/translate-a64.c
> @@ -11473,7 +11473,11 @@ static void disas_simd_two_reg_misc(DisasContext *s,
> uint32_t insn)
> /* All 64-bit element operations can be shared with scalar 2misc */
> int pass;
>
> - for (pass = 0; pass < (is_q ? 2 : 1); pass++) {
> + /* Coverity claims (size == 3 && !is_q) has been eliminated
> + * from all paths leading to here.
> + */
> + tcg_debug_assert(is_q);
> + for (pass = 0; pass < 2; pass++) {
> TCGv_i64 tcg_op = tcg_temp_new_i64();
> TCGv_i64 tcg_res = tcg_temp_new_i64();
--
Alex Bennée
