diff options
Diffstat (limited to 'tcg')
| -rw-r--r-- | tcg/i386/tcg-target.c.inc | 20 | ||||
| -rw-r--r-- | tcg/i386/tcg-target.h | 2 |
2 files changed, 20 insertions, 2 deletions
diff --git a/tcg/i386/tcg-target.c.inc b/tcg/i386/tcg-target.c.inc index 140a51ce70..b5c6159853 100644 --- a/tcg/i386/tcg-target.c.inc +++ b/tcg/i386/tcg-target.c.inc @@ -2898,7 +2898,7 @@ static void tcg_out_vec_op(TCGContext *s, TCGOpcode opc, TCGType type = vecl + TCG_TYPE_V64; int insn, sub; - TCGArg a0, a1, a2; + TCGArg a0, a1, a2, a3; a0 = args[0]; a1 = args[1]; @@ -3122,6 +3122,22 @@ static void tcg_out_vec_op(TCGContext *s, TCGOpcode opc, sub = 0xdd; /* orB!C */ goto gen_simd_imm8; + case INDEX_op_bitsel_vec: + insn = OPC_VPTERNLOGQ; + a3 = args[3]; + if (a0 == a1) { + a1 = a2; + a2 = a3; + sub = 0xca; /* A?B:C */ + } else if (a0 == a2) { + a2 = a3; + sub = 0xe2; /* B?A:C */ + } else { + tcg_out_mov(s, type, a0, a3); + sub = 0xb8; /* B?C:A */ + } + goto gen_simd_imm8; + gen_simd_imm8: tcg_debug_assert(insn != OPC_UD2); if (type == TCG_TYPE_V256) { @@ -3390,6 +3406,7 @@ static TCGConstraintSetIndex tcg_target_op_def(TCGOpcode op) case INDEX_op_x86_vpshrdv_vec: return C_O1_I3(x, 0, x, x); + case INDEX_op_bitsel_vec: case INDEX_op_x86_vpblendvb_vec: return C_O1_I3(x, x, x, x); @@ -3412,6 +3429,7 @@ int tcg_can_emit_vec_op(TCGOpcode opc, TCGType type, unsigned vece) case INDEX_op_nor_vec: case INDEX_op_eqv_vec: case INDEX_op_not_vec: + case INDEX_op_bitsel_vec: return 1; case INDEX_op_cmp_vec: case INDEX_op_cmpsel_vec: diff --git a/tcg/i386/tcg-target.h b/tcg/i386/tcg-target.h index e02cef7575..00fcbe297d 100644 --- a/tcg/i386/tcg-target.h +++ b/tcg/i386/tcg-target.h @@ -204,7 +204,7 @@ extern bool have_movbe; #define TCG_TARGET_HAS_mul_vec 1 #define TCG_TARGET_HAS_sat_vec 1 #define TCG_TARGET_HAS_minmax_vec 1 -#define TCG_TARGET_HAS_bitsel_vec 0 +#define TCG_TARGET_HAS_bitsel_vec have_avx512vl #define TCG_TARGET_HAS_cmpsel_vec -1 #define TCG_TARGET_deposit_i32_valid(ofs, len) \ |