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[PATCH v2 10/16] tcg/s390x: Implement TCG_TARGET_HAS_mul_vec
From: |
Richard Henderson |
Subject: |
[PATCH v2 10/16] tcg/s390x: Implement TCG_TARGET_HAS_mul_vec |
Date: |
Sun, 7 Feb 2021 18:50:55 -0800 |
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
tcg/s390x/tcg-target.h | 2 +-
tcg/s390x/tcg-target.c.inc | 7 +++++++
2 files changed, 8 insertions(+), 1 deletion(-)
diff --git a/tcg/s390x/tcg-target.h b/tcg/s390x/tcg-target.h
index dd11972ed2..13b9918276 100644
--- a/tcg/s390x/tcg-target.h
+++ b/tcg/s390x/tcg-target.h
@@ -151,7 +151,7 @@ extern uint64_t s390_facilities[3];
#define TCG_TARGET_HAS_shi_vec 0
#define TCG_TARGET_HAS_shs_vec 0
#define TCG_TARGET_HAS_shv_vec 0
-#define TCG_TARGET_HAS_mul_vec 0
+#define TCG_TARGET_HAS_mul_vec 1
#define TCG_TARGET_HAS_sat_vec 0
#define TCG_TARGET_HAS_minmax_vec 0
#define TCG_TARGET_HAS_bitsel_vec 0
diff --git a/tcg/s390x/tcg-target.c.inc b/tcg/s390x/tcg-target.c.inc
index 23c25ff619..53d86268b6 100644
--- a/tcg/s390x/tcg-target.c.inc
+++ b/tcg/s390x/tcg-target.c.inc
@@ -277,6 +277,7 @@ typedef enum S390Opcode {
VRRc_VCEQ = 0xe7f8, /* we leave the m5 cs field 0 */
VRRc_VCH = 0xe7fb, /* " */
VRRc_VCHL = 0xe7f9, /* " */
+ VRRc_VML = 0xe7a2,
VRRc_VN = 0xe768,
VRRc_VNC = 0xe769,
VRRc_VNO = 0xe76b,
@@ -2661,6 +2662,9 @@ static void tcg_out_vec_op(TCGContext *s, TCGOpcode opc,
case INDEX_op_andc_vec:
tcg_out_insn(s, VRRc, VNC, a0, a1, a2, 0);
break;
+ case INDEX_op_mul_vec:
+ tcg_out_insn(s, VRRc, VML, a0, a1, a2, vece);
+ break;
case INDEX_op_or_vec:
tcg_out_insn(s, VRRc, VO, a0, a1, a2, 0);
break;
@@ -2710,6 +2714,8 @@ int tcg_can_emit_vec_op(TCGOpcode opc, TCGType type,
unsigned vece)
return 1;
case INDEX_op_cmp_vec:
return -1;
+ case INDEX_op_mul_vec:
+ return vece < MO_64;
default:
return 0;
}
@@ -2946,6 +2952,7 @@ static TCGConstraintSetIndex tcg_target_op_def(TCGOpcode
op)
case INDEX_op_orc_vec:
case INDEX_op_xor_vec:
case INDEX_op_cmp_vec:
+ case INDEX_op_mul_vec:
return C_O1_I2(v, v, v);
default:
--
2.25.1
- [PATCH v2 00/16] tcg/s390x: host vector support, Richard Henderson, 2021/02/07
- [PATCH v2 02/16] tcg/s390x: Change FACILITY representation, Richard Henderson, 2021/02/07
- [PATCH v2 03/16] tcg/s390x: Merge TCG_AREG0 and TCG_REG_CALL_STACK into TCGReg, Richard Henderson, 2021/02/07
- [PATCH v2 05/16] tcg/s390x: Implement tcg_out_ld/st for vector types, Richard Henderson, 2021/02/07
- [PATCH v2 04/16] tcg/s390x: Add host vector framework, Richard Henderson, 2021/02/07
- [PATCH v2 07/16] tcg/s390x: Implement tcg_out_dup*_vec, Richard Henderson, 2021/02/07
- [PATCH v2 09/16] tcg/s390x: Implement andc, orc, abs, neg, not vector operations, Richard Henderson, 2021/02/07
- [PATCH v2 10/16] tcg/s390x: Implement TCG_TARGET_HAS_mul_vec,
Richard Henderson <=
- [PATCH v2 01/16] tcg/s390x: Rename from tcg/s390, Richard Henderson, 2021/02/07
- [PATCH v2 08/16] tcg/s390x: Implement minimal vector operations, Richard Henderson, 2021/02/07
- [PATCH v2 06/16] tcg/s390x: Implement tcg_out_mov for vector types, Richard Henderson, 2021/02/07
- [PATCH v2 12/16] tcg/s390x: Implement TCG_TARGET_HAS_minmax_vec, Richard Henderson, 2021/02/07
- [PATCH v2 11/16] tcg/s390x: Implement vector shift operations, Richard Henderson, 2021/02/07
- [PATCH v2 13/16] tcg: Expand usadd/ussub with umin/umax, Richard Henderson, 2021/02/07
- [PATCH v2 14/16] tcg/s390x: Implement TCG_TARGET_HAS_sat_vec, Richard Henderson, 2021/02/07
- [PATCH v2 15/16] tcg/s390x: Implement TCG_TARGET_HAS_bitsel_vec, Richard Henderson, 2021/02/07
- [PATCH v2 16/16] tcg/s390x: Implement TCG_TARGET_HAS_cmpsel_vec, Richard Henderson, 2021/02/07