From: Peter Maydell <peter.maydell@linaro.org>
To: qemu-arm@nongnu.org, qemu-devel@nongnu.org
Cc: Richard Henderson <richard.henderson@linaro.org>
Subject: [PATCH v3 33/44] target/arm: Implement MVE VQRSHL
Date: Thu, 17 Jun 2021 13:16:17 +0100 [thread overview]
Message-ID: <20210617121628.20116-34-peter.maydell@linaro.org> (raw)
In-Reply-To: <20210617121628.20116-1-peter.maydell@linaro.org>
Implement the MV VQRSHL (vector) insn. Again, the code to perform
the actual shifts is borrowed from neon_helper.c.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
---
target/arm/helper-mve.h | 8 ++++++++
target/arm/mve.decode | 3 +++
target/arm/mve_helper.c | 6 ++++++
target/arm/translate-mve.c | 2 ++
4 files changed, 19 insertions(+)
diff --git a/target/arm/helper-mve.h b/target/arm/helper-mve.h
index 1c5626bb726..42be99ad526 100644
--- a/target/arm/helper-mve.h
+++ b/target/arm/helper-mve.h
@@ -177,6 +177,14 @@ DEF_HELPER_FLAGS_4(mve_vqshlub, TCG_CALL_NO_WG, void, env, ptr, ptr, ptr)
DEF_HELPER_FLAGS_4(mve_vqshluh, TCG_CALL_NO_WG, void, env, ptr, ptr, ptr)
DEF_HELPER_FLAGS_4(mve_vqshluw, TCG_CALL_NO_WG, void, env, ptr, ptr, ptr)
+DEF_HELPER_FLAGS_4(mve_vqrshlsb, TCG_CALL_NO_WG, void, env, ptr, ptr, ptr)
+DEF_HELPER_FLAGS_4(mve_vqrshlsh, TCG_CALL_NO_WG, void, env, ptr, ptr, ptr)
+DEF_HELPER_FLAGS_4(mve_vqrshlsw, TCG_CALL_NO_WG, void, env, ptr, ptr, ptr)
+
+DEF_HELPER_FLAGS_4(mve_vqrshlub, TCG_CALL_NO_WG, void, env, ptr, ptr, ptr)
+DEF_HELPER_FLAGS_4(mve_vqrshluh, TCG_CALL_NO_WG, void, env, ptr, ptr, ptr)
+DEF_HELPER_FLAGS_4(mve_vqrshluw, TCG_CALL_NO_WG, void, env, ptr, ptr, ptr)
+
DEF_HELPER_FLAGS_4(mve_vadd_scalarb, TCG_CALL_NO_WG, void, env, ptr, ptr, i32)
DEF_HELPER_FLAGS_4(mve_vadd_scalarh, TCG_CALL_NO_WG, void, env, ptr, ptr, i32)
DEF_HELPER_FLAGS_4(mve_vadd_scalarw, TCG_CALL_NO_WG, void, env, ptr, ptr, i32)
diff --git a/target/arm/mve.decode b/target/arm/mve.decode
index 2c37e265765..e78eab6d659 100644
--- a/target/arm/mve.decode
+++ b/target/arm/mve.decode
@@ -133,6 +133,9 @@ VQSUB_U 111 1 1111 0 . .. ... 0 ... 0 0010 . 1 . 1 ... 0 @2op
VQSHL_S 111 0 1111 0 . .. ... 0 ... 0 0100 . 1 . 1 ... 0 @2op_rev
VQSHL_U 111 1 1111 0 . .. ... 0 ... 0 0100 . 1 . 1 ... 0 @2op_rev
+VQRSHL_S 111 0 1111 0 . .. ... 0 ... 0 0101 . 1 . 1 ... 0 @2op_rev
+VQRSHL_U 111 1 1111 0 . .. ... 0 ... 0 0101 . 1 . 1 ... 0 @2op_rev
+
# Vector miscellaneous
VCLS 1111 1111 1 . 11 .. 00 ... 0 0100 01 . 0 ... 0 @1op
diff --git a/target/arm/mve_helper.c b/target/arm/mve_helper.c
index 5175684b232..82140ac1e5e 100644
--- a/target/arm/mve_helper.c
+++ b/target/arm/mve_helper.c
@@ -622,9 +622,15 @@ DO_2OP_SAT(vqsubsw, 4, int32_t, DO_SQSUB_W)
WRAP_QRSHL_HELPER(do_sqrshl_bhs, N, M, false, satp)
#define DO_UQSHL_OP(N, M, satp) \
WRAP_QRSHL_HELPER(do_uqrshl_bhs, N, M, false, satp)
+#define DO_SQRSHL_OP(N, M, satp) \
+ WRAP_QRSHL_HELPER(do_sqrshl_bhs, N, M, true, satp)
+#define DO_UQRSHL_OP(N, M, satp) \
+ WRAP_QRSHL_HELPER(do_uqrshl_bhs, N, M, true, satp)
DO_2OP_SAT_S(vqshls, DO_SQSHL_OP)
DO_2OP_SAT_U(vqshlu, DO_UQSHL_OP)
+DO_2OP_SAT_S(vqrshls, DO_SQRSHL_OP)
+DO_2OP_SAT_U(vqrshlu, DO_UQRSHL_OP)
#define DO_2OP_SCALAR(OP, ESIZE, TYPE, FN) \
void HELPER(glue(mve_, OP))(CPUARMState *env, void *vd, void *vn, \
diff --git a/target/arm/translate-mve.c b/target/arm/translate-mve.c
index 52fef6cd892..bd4c6150cad 100644
--- a/target/arm/translate-mve.c
+++ b/target/arm/translate-mve.c
@@ -404,6 +404,8 @@ DO_2OP(VQSUB_S, vqsubs)
DO_2OP(VQSUB_U, vqsubu)
DO_2OP(VQSHL_S, vqshls)
DO_2OP(VQSHL_U, vqshlu)
+DO_2OP(VQRSHL_S, vqrshls)
+DO_2OP(VQRSHL_U, vqrshlu)
static bool do_2op_scalar(DisasContext *s, arg_2scalar *a,
MVEGenTwoOpScalarFn fn)
--
2.20.1
next prev parent reply other threads:[~2021-06-17 12:49 UTC|newest]
Thread overview: 54+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-17 12:15 [PATCH v3 00/44] target/arm: First slice of MVE implementation Peter Maydell
2021-06-17 12:15 ` [PATCH v3 01/44] target/arm: Implement MVE VLDR/VSTR (non-widening forms) Peter Maydell
2021-06-17 13:30 ` Claudio Fontana
2021-06-17 13:47 ` Peter Maydell
2021-06-18 14:44 ` Richard Henderson
2021-06-17 12:15 ` [PATCH v3 02/44] target/arm: Implement widening/narrowing MVE VLDR/VSTR insns Peter Maydell
2021-06-18 14:47 ` Richard Henderson
2021-06-17 12:15 ` [PATCH v3 03/44] target/arm: Implement MVE VCLZ Peter Maydell
2021-06-21 13:28 ` Peter Maydell
2021-06-21 16:12 ` Peter Maydell
2021-06-17 12:15 ` [PATCH v3 04/44] target/arm: Implement MVE VCLS Peter Maydell
2021-06-17 12:15 ` [PATCH v3 05/44] target/arm: Implement MVE VREV16, VREV32, VREV64 Peter Maydell
2021-06-17 12:15 ` [PATCH v3 06/44] target/arm: Implement MVE VMVN (register) Peter Maydell
2021-06-17 12:15 ` [PATCH v3 07/44] target/arm: Implement MVE VABS Peter Maydell
2021-06-17 12:15 ` [PATCH v3 08/44] target/arm: Implement MVE VNEG Peter Maydell
2021-06-17 12:15 ` [PATCH v3 09/44] tcg: Make gen_dup_i32/i64() public as tcg_gen_dup_i32/i64 Peter Maydell
2021-06-17 12:15 ` [PATCH v3 10/44] target/arm: Implement MVE VDUP Peter Maydell
2021-06-17 12:15 ` [PATCH v3 11/44] target/arm: Implement MVE VAND, VBIC, VORR, VORN, VEOR Peter Maydell
2021-06-17 12:15 ` [PATCH v3 12/44] target/arm: Implement MVE VADD, VSUB, VMUL Peter Maydell
2021-06-17 12:15 ` [PATCH v3 13/44] target/arm: Implement MVE VMULH Peter Maydell
2021-06-17 12:15 ` [PATCH v3 14/44] target/arm: Implement MVE VRMULH Peter Maydell
2021-06-17 12:15 ` [PATCH v3 15/44] target/arm: Implement MVE VMAX, VMIN Peter Maydell
2021-06-17 12:16 ` [PATCH v3 16/44] target/arm: Implement MVE VABD Peter Maydell
2021-06-17 12:16 ` [PATCH v3 17/44] target/arm: Implement MVE VHADD, VHSUB Peter Maydell
2021-06-17 12:16 ` [PATCH v3 18/44] target/arm: Implement MVE VMULL Peter Maydell
2021-06-17 12:16 ` [PATCH v3 19/44] target/arm: Implement MVE VMLALDAV Peter Maydell
2021-06-17 12:16 ` [PATCH v3 20/44] target/arm: Implement MVE VMLSLDAV Peter Maydell
2021-06-17 12:16 ` [PATCH v3 21/44] target/arm: Implement MVE VRMLALDAVH, VRMLSLDAVH Peter Maydell
2021-06-17 12:16 ` [PATCH v3 22/44] target/arm: Implement MVE VADD (scalar) Peter Maydell
2021-06-17 12:16 ` [PATCH v3 23/44] target/arm: Implement MVE VSUB, VMUL (scalar) Peter Maydell
2021-06-17 12:16 ` [PATCH v3 24/44] target/arm: Implement MVE VHADD, VHSUB (scalar) Peter Maydell
2021-06-17 12:16 ` [PATCH v3 25/44] target/arm: Implement MVE VBRSR Peter Maydell
2021-06-17 12:16 ` [PATCH v3 26/44] target/arm: Implement MVE VPST Peter Maydell
2021-06-17 12:16 ` [PATCH v3 27/44] target/arm: Implement MVE VQADD and VQSUB Peter Maydell
2021-06-17 12:16 ` [PATCH v3 28/44] target/arm: Implement MVE VQDMULH and VQRDMULH (scalar) Peter Maydell
2021-06-17 12:16 ` [PATCH v3 29/44] target/arm: Implement MVE VQDMULL scalar Peter Maydell
2021-06-17 12:16 ` [PATCH v3 30/44] target/arm: Implement MVE VQDMULH, VQRDMULH (vector) Peter Maydell
2021-06-17 12:16 ` [PATCH v3 31/44] target/arm: Implement MVE VQADD, VQSUB (vector) Peter Maydell
2021-06-17 12:16 ` [PATCH v3 32/44] target/arm: Implement MVE VQSHL (vector) Peter Maydell
2021-06-17 12:16 ` Peter Maydell [this message]
2021-06-17 12:16 ` [PATCH v3 34/44] target/arm: Implement MVE VSHL insn Peter Maydell
2021-06-17 12:16 ` [PATCH v3 35/44] target/arm: Implmement MVE VRSHL Peter Maydell
2021-06-17 13:20 ` Claudio Fontana
2021-06-17 13:23 ` Peter Maydell
2021-06-17 12:16 ` [PATCH v3 36/44] target/arm: Implement MVE VQDMLADH and VQRDMLADH Peter Maydell
2021-06-17 12:16 ` [PATCH v3 37/44] target/arm: Implement MVE VQDMLSDH and VQRDMLSDH Peter Maydell
2021-06-17 12:16 ` [PATCH v3 38/44] target/arm: Implement MVE VQDMULL (vector) Peter Maydell
2021-06-17 12:16 ` [PATCH v3 39/44] target/arm: Implement MVE VRHADD Peter Maydell
2021-06-17 12:16 ` [PATCH v3 40/44] target/arm: Implement MVE VADC, VSBC Peter Maydell
2021-06-17 12:16 ` [PATCH v3 41/44] target/arm: Implement MVE VCADD Peter Maydell
2021-06-17 12:16 ` [PATCH v3 42/44] target/arm: Implement MVE VHCADD Peter Maydell
2021-06-17 12:16 ` [PATCH v3 43/44] target/arm: Implement MVE VADDV Peter Maydell
2021-06-17 12:16 ` [PATCH v3 44/44] target/arm: Make VMOV scalar <-> gpreg beatwise for MVE Peter Maydell
2021-06-17 13:10 ` [PATCH v3 00/44] target/arm: First slice of MVE implementation no-reply
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