diff options
Diffstat (limited to '')
| -rw-r--r-- | tcg/mips/tcg-target.c.inc | 8 | ||||
| -rw-r--r-- | tcg/mips/tcg-target.h | 4 |
2 files changed, 10 insertions, 2 deletions
diff --git a/tcg/mips/tcg-target.c.inc b/tcg/mips/tcg-target.c.inc index 82b078b9c5..8328dbdecc 100644 --- a/tcg/mips/tcg-target.c.inc +++ b/tcg/mips/tcg-target.c.inc @@ -1920,6 +1920,12 @@ static void tcg_out_op(TCGContext *s, TCGOpcode opc, tcg_out_opc_reg(s, OPC_MFHI, a1, 0, 0); break; + case INDEX_op_neg_i32: + i1 = OPC_SUBU; + goto do_unary; + case INDEX_op_neg_i64: + i1 = OPC_DSUBU; + goto do_unary; case INDEX_op_not_i32: case INDEX_op_not_i64: i1 = OPC_NOR; @@ -2144,6 +2150,7 @@ static TCGConstraintSetIndex tcg_target_op_def(TCGOpcode op) case INDEX_op_ld16u_i32: case INDEX_op_ld16s_i32: case INDEX_op_ld_i32: + case INDEX_op_neg_i32: case INDEX_op_not_i32: case INDEX_op_bswap16_i32: case INDEX_op_bswap32_i32: @@ -2157,6 +2164,7 @@ static TCGConstraintSetIndex tcg_target_op_def(TCGOpcode op) case INDEX_op_ld32s_i64: case INDEX_op_ld32u_i64: case INDEX_op_ld_i64: + case INDEX_op_neg_i64: case INDEX_op_not_i64: case INDEX_op_bswap16_i64: case INDEX_op_bswap32_i64: diff --git a/tcg/mips/tcg-target.h b/tcg/mips/tcg-target.h index 5b3fdcc726..20c14224fb 100644 --- a/tcg/mips/tcg-target.h +++ b/tcg/mips/tcg-target.h @@ -184,12 +184,12 @@ extern bool use_mips32r2_instructions; #endif /* optional instructions automatically implemented */ -#define TCG_TARGET_HAS_neg_i32 0 /* sub rd, zero, rt */ +#define TCG_TARGET_HAS_neg_i32 1 #define TCG_TARGET_HAS_ext8u_i32 0 /* andi rt, rs, 0xff */ #define TCG_TARGET_HAS_ext16u_i32 0 /* andi rt, rs, 0xffff */ #if TCG_TARGET_REG_BITS == 64 -#define TCG_TARGET_HAS_neg_i64 0 /* sub rd, zero, rt */ +#define TCG_TARGET_HAS_neg_i64 1 #define TCG_TARGET_HAS_ext8u_i64 0 /* andi rt, rs, 0xff */ #define TCG_TARGET_HAS_ext16u_i64 0 /* andi rt, rs, 0xffff */ #endif |