diff options
Diffstat (limited to 'tcg/i386/tcg-target.c.inc')
| -rw-r--r-- | tcg/i386/tcg-target.c.inc | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/tcg/i386/tcg-target.c.inc b/tcg/i386/tcg-target.c.inc index f8c0eed01d..c8e2bf537f 100644 --- a/tcg/i386/tcg-target.c.inc +++ b/tcg/i386/tcg-target.c.inc @@ -460,6 +460,7 @@ static bool tcg_target_const_match(int64_t val, TCGType type, int ct) #define OPC_VPTERNLOGQ (0x25 | P_EXT3A | P_DATA16 | P_VEXW | P_EVEX) #define OPC_VZEROUPPER (0x77 | P_EXT) #define OPC_XCHG_ax_r32 (0x90) +#define OPC_XCHG_EvGv (0x87) #define OPC_GRP3_Eb (0xf6) #define OPC_GRP3_Ev (0xf7) @@ -1078,6 +1079,13 @@ static void tcg_out_movi(TCGContext *s, TCGType type, } } +static bool tcg_out_xchg(TCGContext *s, TCGType type, TCGReg r1, TCGReg r2) +{ + int rexw = type == TCG_TYPE_I32 ? 0 : P_REXW; + tcg_out_modrm(s, OPC_XCHG_EvGv + rexw, r1, r2); + return true; +} + static void tcg_out_addi_ptr(TCGContext *s, TCGReg rd, TCGReg rs, tcg_target_long imm) { |