Commit 3253cddd authored by Richard Henderson's avatar Richard Henderson
Browse files

target-tilegx: Use ctpop helper 



Signed-off-by: default avatarRichard Henderson <rth@twiddle.net>
parent 08da3180

target/tilegx/helper.c

+0 −5
Original line number Diff line number Diff line
@@ -55,11 +55,6 @@ void helper_ext01_ics(CPUTLGState *env) 
    }

}



uint64_t helper_pcnt(uint64_t arg)

{

    return ctpop64(arg);

}



uint64_t helper_revbits(uint64_t arg)

{

    return revbit64(arg);

target/tilegx/helper.h

+0 −1
Original line number Diff line number Diff line 
DEF_HELPER_2(exception, noreturn, env, i32)

DEF_HELPER_1(ext01_ics, void, env)

DEF_HELPER_FLAGS_1(pcnt, TCG_CALL_NO_RWG_SE, i64, i64)

DEF_HELPER_FLAGS_1(revbits, TCG_CALL_NO_RWG_SE, i64, i64)

DEF_HELPER_FLAGS_3(shufflebytes, TCG_CALL_NO_RWG_SE, i64, i64, i64, i64)

DEF_HELPER_FLAGS_2(crc32_8, TCG_CALL_NO_RWG_SE, i64, i64, i64)

target/tilegx/translate.c

+1 −1
Original line number Diff line number Diff line
@@ -697,7 +697,7 @@ static TileExcp gen_rr_opcode(DisasContext *dc, unsigned opext, 
        break;

    case OE_RR_X0(PCNT):

    case OE_RR_Y0(PCNT):

        gen_helper_pcnt(tdest, tsrca);

        tcg_gen_ctpop_tl(tdest, tsrca);

        mnemonic = "pcnt";

        break;

    case OE_RR_X0(REVBITS):