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Signed-off-by: Richard Henderson --- target/arm/tcg/sve_helper.c | 34 ++++++++++++++-------------------- 1 file changed, 14 insertions(+), 20 deletions(-) diff --git a/target/arm/tcg/sve_helper.c b/target/arm/tcg/sve_helper.c index df2cbf9b6e..789c9ce3a5 100644 --- a/target/arm/tcg/sve_helper.c +++ b/target/arm/tcg/sve_helper.c @@ -4061,31 +4061,25 @@ void HELPER(sve_brkn)(void *vd, void *vn, void *vg,= uint32_t pred_desc) } } =20 -/* As if PredTest(Ones(PL), D, esz). */ -static uint32_t predtest_ones(ARMPredicateReg *d, intptr_t oprsz, - uint64_t esz_mask) -{ - uint32_t flags =3D PREDTEST_INIT; - intptr_t i; - - for (i =3D 0; i < oprsz / 8; i++) { - flags =3D iter_predtest_fwd(d->p[i], esz_mask, flags); - } - if (oprsz & 7) { - uint64_t mask =3D ~(-1ULL << (8 * (oprsz & 7))); - flags =3D iter_predtest_fwd(d->p[i], esz_mask & mask, flags); - } - return flags; -} - uint32_t HELPER(sve_brkns)(void *vd, void *vn, void *vg, uint32_t pred_des= c) { intptr_t oprsz =3D FIELD_EX32(pred_desc, PREDDESC, OPRSZ); if (last_active_pred(vn, vg, oprsz)) { - return predtest_ones(vd, oprsz, -1); - } else { - return do_zero(vd, oprsz); + ARMPredicateReg *d =3D vd; + uint32_t flags =3D PREDTEST_INIT; + intptr_t i; + + /* As if PredTest(Ones(PL), D, MO_8). */ + for (i =3D 0; i < oprsz / 8; i++) { + flags =3D iter_predtest_fwd(d->p[i], -1, flags); + } + if (oprsz & 7) { + uint64_t mask =3D ~(-1ULL << (8 * (oprsz & 7))); + flags =3D iter_predtest_fwd(d->p[i], mask, flags); + } + return flags; } + return do_zero(vd, oprsz); } =20 uint64_t HELPER(sve_cntp)(void *vn, void *vg, uint32_t pred_desc) --=20 2.43.0