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From: Richard Henderson <richard.henderson@linaro.org>
To: qemu-devel@nongnu.org
Cc: david@redhat.com
Subject: [PATCH v4 10/16] tcg/s390x: Implement TCG_TARGET_HAS_mul_vec
Date: Fri, 25 Jun 2021 22:03:01 -0700	[thread overview]
Message-ID: <20210626050307.2408505-11-richard.henderson@linaro.org> (raw)
In-Reply-To: <20210626050307.2408505-1-richard.henderson@linaro.org>

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 a3d4b5111f..cb14a011c7 100644
--- a/tcg/s390x/tcg-target.h
+++ b/tcg/s390x/tcg-target.h
@@ -154,7 +154,7 @@ 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 040690abe2..c142279bb8 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,
@@ -2664,6 +2665,9 @@ 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;
@@ -2713,6 +2717,8 @@ 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;
     }
@@ -2949,6 +2955,7 @@ 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



  parent reply	other threads:[~2021-06-26  5:09 UTC|newest]

Thread overview: 32+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-06-26  5:02 [PATCH v4 00/16] tcg/s390x: host vector support Richard Henderson
2021-06-26  5:02 ` [PATCH v4 01/16] tcg/s390x: Rename from tcg/s390 Richard Henderson
2021-06-26  5:02 ` [PATCH v4 02/16] tcg/s390x: Change FACILITY representation Richard Henderson
2021-06-26  5:02 ` [PATCH v4 03/16] tcg/s390x: Merge TCG_AREG0 and TCG_REG_CALL_STACK into TCGReg Richard Henderson
2021-06-26  5:02 ` [PATCH v4 04/16] tcg/s390x: Add host vector framework Richard Henderson
2021-09-14 16:27   ` David Hildenbrand
2021-06-26  5:02 ` [PATCH v4 05/16] tcg/s390x: Implement tcg_out_ld/st for vector types Richard Henderson
2021-09-14 16:46   ` David Hildenbrand
2021-09-14 22:02     ` Richard Henderson
2021-09-14 22:03     ` Richard Henderson
2021-09-14 22:14       ` Richard Henderson
2021-09-15 13:22         ` David Hildenbrand
2021-06-26  5:02 ` [PATCH v4 06/16] tcg/s390x: Implement tcg_out_mov " Richard Henderson
2021-09-14 16:53   ` David Hildenbrand
2021-09-14 16:56     ` David Hildenbrand
2021-06-26  5:02 ` [PATCH v4 07/16] tcg/s390x: Implement tcg_out_dup*_vec Richard Henderson
2021-06-26  5:02 ` [PATCH v4 08/16] tcg/s390x: Implement minimal vector operations Richard Henderson
2021-09-14 17:59   ` David Hildenbrand
2021-06-26  5:03 ` [PATCH v4 09/16] tcg/s390x: Implement andc, orc, abs, neg, not " Richard Henderson
2021-09-14 17:37   ` David Hildenbrand
2021-06-26  5:03 ` Richard Henderson [this message]
2021-09-14 17:38   ` [PATCH v4 10/16] tcg/s390x: Implement TCG_TARGET_HAS_mul_vec David Hildenbrand
2021-06-26  5:03 ` [PATCH v4 11/16] tcg/s390x: Implement vector shift operations Richard Henderson
2021-09-14 17:40   ` David Hildenbrand
2021-06-26  5:03 ` [PATCH v4 12/16] tcg/s390x: Implement TCG_TARGET_HAS_minmax_vec Richard Henderson
2021-09-14 17:42   ` David Hildenbrand
2021-06-26  5:03 ` [PATCH v4 13/16] tcg: Expand usadd/ussub with umin/umax Richard Henderson
2021-06-26  5:03 ` [PATCH v4 14/16] tcg/s390x: Implement TCG_TARGET_HAS_sat_vec Richard Henderson
2021-06-26  5:03 ` [PATCH v4 15/16] tcg/s390x: Implement TCG_TARGET_HAS_bitsel_vec Richard Henderson
2021-06-26  5:03 ` [PATCH v4 16/16] tcg/s390x: Implement TCG_TARGET_HAS_cmpsel_vec Richard Henderson
2021-06-26  5:24 ` [PATCH v4 00/16] tcg/s390x: host vector support no-reply
2021-09-12 21:57 ` Richard Henderson

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