diff options
| author | Víctor Colombo <victor.colombo@eldorado.org.br> | 2022-03-02 06:51:38 +0100 |
|---|---|---|
| committer | Cédric Le Goater <clg@kaod.org> | 2022-03-02 06:51:38 +0100 |
| commit | 3909ff1facd7d02a879d1a9992ab6dc1efbc927c (patch) | |
| tree | 2de29c7686de67824a8dea05cd09ce10f29f49ca /target/ppc/translate/vsx-impl.c.inc | |
| parent | 7b8d6e3e7991c7dbeb794a1034f11ca1402044b6 (diff) | |
target/ppc: Implement xvcvbf16spn and xvcvspbf16 instructions
Signed-off-by: Víctor Colombo <victor.colombo@eldorado.org.br>
Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220225210936.1749575-47-matheus.ferst@eldorado.org.br>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Diffstat (limited to 'target/ppc/translate/vsx-impl.c.inc')
| -rw-r--r-- | target/ppc/translate/vsx-impl.c.inc | 31 |
1 files changed, 30 insertions, 1 deletions
diff --git a/target/ppc/translate/vsx-impl.c.inc b/target/ppc/translate/vsx-impl.c.inc index 3b0c8bf3ca..0344c47eed 100644 --- a/target/ppc/translate/vsx-impl.c.inc +++ b/target/ppc/translate/vsx-impl.c.inc @@ -1590,7 +1590,7 @@ static bool trans_XXSEL(DisasContext *ctx, arg_XX4 *a) return true; } -static bool trans_XXSPLTW(DisasContext *ctx, arg_XX2 *a) +static bool trans_XXSPLTW(DisasContext *ctx, arg_XX2_uim2 *a) { int tofs, bofs; @@ -2648,6 +2648,35 @@ TRANS(XSCMPGTQP, do_xscmpqp, gen_helper_XSCMPGTQP) TRANS(XSMAXCQP, do_xscmpqp, gen_helper_XSMAXCQP) TRANS(XSMINCQP, do_xscmpqp, gen_helper_XSMINCQP) +static bool trans_XVCVSPBF16(DisasContext *ctx, arg_XX2 *a) +{ + TCGv_ptr xt, xb; + + REQUIRE_INSNS_FLAGS2(ctx, ISA310); + REQUIRE_VSX(ctx); + + xt = gen_vsr_ptr(a->xt); + xb = gen_vsr_ptr(a->xb); + + gen_helper_XVCVSPBF16(cpu_env, xt, xb); + + tcg_temp_free_ptr(xt); + tcg_temp_free_ptr(xb); + + return true; +} + +static bool trans_XVCVBF16SPN(DisasContext *ctx, arg_XX2 *a) +{ + REQUIRE_INSNS_FLAGS2(ctx, ISA310); + REQUIRE_VSX(ctx); + + tcg_gen_gvec_shli(MO_32, vsr_full_offset(a->xt), vsr_full_offset(a->xb), + 16, 16, 16); + + return true; +} + #undef GEN_XX2FORM #undef GEN_XX3FORM #undef GEN_XX2IFORM |