Commit d8efe78e authored by Richard Henderson's avatar Richard Henderson Committed by Peter Maydell
Browse files

target/arm: Add missing clear_tail calls 



Fortunately, the functions affected are so far only called from SVE,
so there is no tail to be cleared.  But as we convert more of AdvSIMD
to gvec, this will matter.

Signed-off-by: default avatarRichard Henderson <richard.henderson@linaro.org>
Message-id: 20190209033847.9014-13-richard.henderson@linaro.org
Reviewed-by: default avatarPeter Maydell <peter.maydell@linaro.org>
Signed-off-by: default avatarPeter Maydell <peter.maydell@linaro.org>
parent 89e68b57

target/arm/vec_helper.c

+2 −0
Original line number Diff line number Diff line
@@ -638,6 +638,7 @@ void HELPER(NAME)(void *vd, void *vn, void *stat, uint32_t desc) \ 
    for (i = 0; i < oprsz / sizeof(TYPE); i++) {                  \

        d[i] = FUNC(n[i], stat);                                  \

    }                                                             \

    clear_tail(d, oprsz, simd_maxsz(desc));                       \

}



DO_2OP(gvec_frecpe_h, helper_recpe_f16, float16)
@@ -688,6 +689,7 @@ void HELPER(NAME)(void *vd, void *vn, void *vm, void *stat, uint32_t desc) \ 
    for (i = 0; i < oprsz / sizeof(TYPE); i++) {                           \

        d[i] = FUNC(n[i], m[i], stat);                                     \

    }                                                                      \

    clear_tail(d, oprsz, simd_maxsz(desc));                                \

}



DO_3OP(gvec_fadd_h, float16_add, float16)