Commit cf95e701 authored by Richard Henderson's avatar Richard Henderson Committed by David Gibson
Browse files

target/ppc: convert xxspltib to vector operations 



Signed-off-by: default avatarRichard Henderson <richard.henderson@linaro.org>
Acked-by: default avatarDavid Gibson <david@gibson.dropbear.id.au>
Message-Id: <20190215100058.20015-7-mark.cave-ayland@ilande.co.uk>
Signed-off-by: default avatarDavid Gibson <david@gibson.dropbear.id.au>
parent 7b8fe477

target/ppc/translate/vsx-impl.inc.c

+5 −8
Original line number Diff line number Diff line
@@ -1397,9 +1397,10 @@ static void gen_xxspltw(DisasContext *ctx) 


static void gen_xxspltib(DisasContext *ctx)

{

    unsigned char uim8 = IMM8(ctx->opcode);

    TCGv_i64 vsr;

    if (xS(ctx->opcode) < 32) {

    uint8_t uim8 = IMM8(ctx->opcode);

    int rt = xT(ctx->opcode);



    if (rt < 32) {

        if (unlikely(!ctx->altivec_enabled)) {

            gen_exception(ctx, POWERPC_EXCP_VPU);

            return;
@@ -1410,11 +1411,7 @@ static void gen_xxspltib(DisasContext *ctx) 
            return;

        }

    }

    vsr = tcg_temp_new_i64();

    tcg_gen_movi_i64(vsr, pattern(uim8));

    set_cpu_vsrh(xT(ctx->opcode), vsr);

    set_cpu_vsrl(xT(ctx->opcode), vsr);

    tcg_temp_free_i64(vsr);

    tcg_gen_gvec_dup8i(vsr_full_offset(rt), 16, 16, uim8);

}



static void gen_xxsldwi(DisasContext *ctx)