Commit 33de9ed2 authored by Richard Henderson's avatar Richard Henderson
Browse files

tcg-ppc64: Implement deposit 



Reviewed-by: default avatarAurelien Jarno <aurelien@aurel32.net>
Signed-off-by: default avatarRichard Henderson <rth@twiddle.net>
parent 37251b98

tcg/ppc64/tcg-target.c

+12 −0
Original line number Diff line number Diff line
@@ -1796,6 +1796,15 @@ static void tcg_out_op (TCGContext *s, TCGOpcode opc, const TCGArg *args, 
        }

        break;



    case INDEX_op_deposit_i32:

        tcg_out_rlw(s, RLWIMI, args[0], args[2], args[3],

                    32 - args[3] - args[4], 31 - args[3]);

        break;

    case INDEX_op_deposit_i64:

        tcg_out_rld(s, RLDIMI, args[0], args[2], args[3],

                    64 - args[3] - args[4]);

        break;



    default:

        tcg_dump_ops (s);

        tcg_abort ();
@@ -1917,6 +1926,9 @@ static const TCGTargetOpDef ppc_op_defs[] = { 
    { INDEX_op_bswap32_i64, { "r", "r" } },

    { INDEX_op_bswap64_i64, { "r", "r" } },



    { INDEX_op_deposit_i32, { "r", "0", "r" } },

    { INDEX_op_deposit_i64, { "r", "0", "r" } },



    { -1 },

};

tcg/ppc64/tcg-target.h

+2 −2
Original line number Diff line number Diff line
@@ -88,7 +88,7 @@ typedef enum { 
#define TCG_TARGET_HAS_eqv_i32          1

#define TCG_TARGET_HAS_nand_i32         1

#define TCG_TARGET_HAS_nor_i32          1

#define TCG_TARGET_HAS_deposit_i32      0

#define TCG_TARGET_HAS_deposit_i32      1

#define TCG_TARGET_HAS_movcond_i32      0

#define TCG_TARGET_HAS_add2_i32         0

#define TCG_TARGET_HAS_sub2_i32         0
@@ -110,7 +110,7 @@ typedef enum { 
#define TCG_TARGET_HAS_eqv_i64          1

#define TCG_TARGET_HAS_nand_i64         1

#define TCG_TARGET_HAS_nor_i64          1

#define TCG_TARGET_HAS_deposit_i64      0

#define TCG_TARGET_HAS_deposit_i64      1

#define TCG_TARGET_HAS_movcond_i64      0

#define TCG_TARGET_HAS_add2_i64         0

#define TCG_TARGET_HAS_sub2_i64         0