diff options
Diffstat (limited to 'tcg/mips')
| -rw-r--r-- | tcg/mips/tcg-target.c | 6 | ||||
| -rw-r--r-- | tcg/mips/tcg-target.h | 2 |
2 files changed, 7 insertions, 1 deletions
diff --git a/tcg/mips/tcg-target.c b/tcg/mips/tcg-target.c index bd8c858989..373c3640f0 100644 --- a/tcg/mips/tcg-target.c +++ b/tcg/mips/tcg-target.c @@ -1413,6 +1413,11 @@ static inline void tcg_out_op(TCGContext *s, TCGOpcode opc, tcg_out_opc_reg(s, OPC_MFLO, args[0], 0, 0); #endif break; + case INDEX_op_muls2_i32: + tcg_out_opc_reg(s, OPC_MULT, 0, args[2], args[3]); + tcg_out_opc_reg(s, OPC_MFLO, args[0], 0, 0); + tcg_out_opc_reg(s, OPC_MFHI, args[1], 0, 0); + break; case INDEX_op_mulu2_i32: tcg_out_opc_reg(s, OPC_MULTU, 0, args[2], args[3]); tcg_out_opc_reg(s, OPC_MFLO, args[0], 0, 0); @@ -1595,6 +1600,7 @@ static const TCGTargetOpDef mips_op_defs[] = { { INDEX_op_add_i32, { "r", "rZ", "rJ" } }, { INDEX_op_mul_i32, { "r", "rZ", "rZ" } }, + { INDEX_op_muls2_i32, { "r", "r", "rZ", "rZ" } }, { INDEX_op_mulu2_i32, { "r", "r", "rZ", "rZ" } }, { INDEX_op_div_i32, { "r", "rZ", "rZ" } }, { INDEX_op_divu_i32, { "r", "rZ", "rZ" } }, diff --git a/tcg/mips/tcg-target.h b/tcg/mips/tcg-target.h index 0384bd384f..6155327a9a 100644 --- a/tcg/mips/tcg-target.h +++ b/tcg/mips/tcg-target.h @@ -87,7 +87,7 @@ typedef enum { #define TCG_TARGET_HAS_orc_i32 0 #define TCG_TARGET_HAS_eqv_i32 0 #define TCG_TARGET_HAS_nand_i32 0 -#define TCG_TARGET_HAS_muls2_i32 0 +#define TCG_TARGET_HAS_muls2_i32 1 /* optional instructions only implemented on MIPS4, MIPS32 and Loongson 2 */ #if (defined(__mips_isa_rev) && (__mips_isa_rev >= 1)) || \ |