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From: Peter Maydell <peter.maydell@linaro.org>
To: qemu-devel@nongnu.org
Subject: [PULL 031/114] target/arm: Implement SVE2 saturating add/subtract (predicated)
Date: Tue, 25 May 2021 16:02:01 +0100	[thread overview]
Message-ID: <20210525150324.32370-32-peter.maydell@linaro.org> (raw)
In-Reply-To: <20210525150324.32370-1-peter.maydell@linaro.org>

From: Richard Henderson <richard.henderson@linaro.org>

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210525010358.152808-10-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---
 target/arm/helper-sve.h    |  54 +++++++++++
 target/arm/sve.decode      |  11 +++
 target/arm/sve_helper.c    | 194 ++++++++++++++++++++++++++-----------
 target/arm/translate-sve.c |   7 ++
 4 files changed, 210 insertions(+), 56 deletions(-)

diff --git a/target/arm/helper-sve.h b/target/arm/helper-sve.h
index 09bc067dd4f..37461c9927d 100644
--- a/target/arm/helper-sve.h
+++ b/target/arm/helper-sve.h
@@ -371,6 +371,60 @@ DEF_HELPER_FLAGS_5(sve2_uminp_zpzz_s, TCG_CALL_NO_RWG,
 DEF_HELPER_FLAGS_5(sve2_uminp_zpzz_d, TCG_CALL_NO_RWG,
                    void, ptr, ptr, ptr, ptr, i32)
 
+DEF_HELPER_FLAGS_5(sve2_sqadd_zpzz_b, TCG_CALL_NO_RWG,
+                   void, ptr, ptr, ptr, ptr, i32)
+DEF_HELPER_FLAGS_5(sve2_sqadd_zpzz_h, TCG_CALL_NO_RWG,
+                   void, ptr, ptr, ptr, ptr, i32)
+DEF_HELPER_FLAGS_5(sve2_sqadd_zpzz_s, TCG_CALL_NO_RWG,
+                   void, ptr, ptr, ptr, ptr, i32)
+DEF_HELPER_FLAGS_5(sve2_sqadd_zpzz_d, TCG_CALL_NO_RWG,
+                   void, ptr, ptr, ptr, ptr, i32)
+
+DEF_HELPER_FLAGS_5(sve2_uqadd_zpzz_b, TCG_CALL_NO_RWG,
+                   void, ptr, ptr, ptr, ptr, i32)
+DEF_HELPER_FLAGS_5(sve2_uqadd_zpzz_h, TCG_CALL_NO_RWG,
+                   void, ptr, ptr, ptr, ptr, i32)
+DEF_HELPER_FLAGS_5(sve2_uqadd_zpzz_s, TCG_CALL_NO_RWG,
+                   void, ptr, ptr, ptr, ptr, i32)
+DEF_HELPER_FLAGS_5(sve2_uqadd_zpzz_d, TCG_CALL_NO_RWG,
+                   void, ptr, ptr, ptr, ptr, i32)
+
+DEF_HELPER_FLAGS_5(sve2_sqsub_zpzz_b, TCG_CALL_NO_RWG,
+                   void, ptr, ptr, ptr, ptr, i32)
+DEF_HELPER_FLAGS_5(sve2_sqsub_zpzz_h, TCG_CALL_NO_RWG,
+                   void, ptr, ptr, ptr, ptr, i32)
+DEF_HELPER_FLAGS_5(sve2_sqsub_zpzz_s, TCG_CALL_NO_RWG,
+                   void, ptr, ptr, ptr, ptr, i32)
+DEF_HELPER_FLAGS_5(sve2_sqsub_zpzz_d, TCG_CALL_NO_RWG,
+                   void, ptr, ptr, ptr, ptr, i32)
+
+DEF_HELPER_FLAGS_5(sve2_uqsub_zpzz_b, TCG_CALL_NO_RWG,
+                   void, ptr, ptr, ptr, ptr, i32)
+DEF_HELPER_FLAGS_5(sve2_uqsub_zpzz_h, TCG_CALL_NO_RWG,
+                   void, ptr, ptr, ptr, ptr, i32)
+DEF_HELPER_FLAGS_5(sve2_uqsub_zpzz_s, TCG_CALL_NO_RWG,
+                   void, ptr, ptr, ptr, ptr, i32)
+DEF_HELPER_FLAGS_5(sve2_uqsub_zpzz_d, TCG_CALL_NO_RWG,
+                   void, ptr, ptr, ptr, ptr, i32)
+
+DEF_HELPER_FLAGS_5(sve2_suqadd_zpzz_b, TCG_CALL_NO_RWG,
+                   void, ptr, ptr, ptr, ptr, i32)
+DEF_HELPER_FLAGS_5(sve2_suqadd_zpzz_h, TCG_CALL_NO_RWG,
+                   void, ptr, ptr, ptr, ptr, i32)
+DEF_HELPER_FLAGS_5(sve2_suqadd_zpzz_s, TCG_CALL_NO_RWG,
+                   void, ptr, ptr, ptr, ptr, i32)
+DEF_HELPER_FLAGS_5(sve2_suqadd_zpzz_d, TCG_CALL_NO_RWG,
+                   void, ptr, ptr, ptr, ptr, i32)
+
+DEF_HELPER_FLAGS_5(sve2_usqadd_zpzz_b, TCG_CALL_NO_RWG,
+                   void, ptr, ptr, ptr, ptr, i32)
+DEF_HELPER_FLAGS_5(sve2_usqadd_zpzz_h, TCG_CALL_NO_RWG,
+                   void, ptr, ptr, ptr, ptr, i32)
+DEF_HELPER_FLAGS_5(sve2_usqadd_zpzz_s, TCG_CALL_NO_RWG,
+                   void, ptr, ptr, ptr, ptr, i32)
+DEF_HELPER_FLAGS_5(sve2_usqadd_zpzz_d, TCG_CALL_NO_RWG,
+                   void, ptr, ptr, ptr, ptr, i32)
+
 DEF_HELPER_FLAGS_5(sve_asr_zpzw_b, TCG_CALL_NO_RWG,
                    void, ptr, ptr, ptr, ptr, i32)
 DEF_HELPER_FLAGS_5(sve_asr_zpzw_h, TCG_CALL_NO_RWG,
diff --git a/target/arm/sve.decode b/target/arm/sve.decode
index 61a3321325a..cd4f73265fe 100644
--- a/target/arm/sve.decode
+++ b/target/arm/sve.decode
@@ -1148,3 +1148,14 @@ SMAXP           01000100 .. 010 100 101 ... ..... .....  @rdn_pg_rm
 UMAXP           01000100 .. 010 101 101 ... ..... .....  @rdn_pg_rm
 SMINP           01000100 .. 010 110 101 ... ..... .....  @rdn_pg_rm
 UMINP           01000100 .. 010 111 101 ... ..... .....  @rdn_pg_rm
+
+### SVE2 saturating add/subtract (predicated)
+
+SQADD_zpzz      01000100 .. 011 000 100 ... ..... .....  @rdn_pg_rm
+UQADD_zpzz      01000100 .. 011 001 100 ... ..... .....  @rdn_pg_rm
+SQSUB_zpzz      01000100 .. 011 010 100 ... ..... .....  @rdn_pg_rm
+UQSUB_zpzz      01000100 .. 011 011 100 ... ..... .....  @rdn_pg_rm
+SUQADD          01000100 .. 011 100 100 ... ..... .....  @rdn_pg_rm
+USQADD          01000100 .. 011 101 100 ... ..... .....  @rdn_pg_rm
+SQSUB_zpzz      01000100 .. 011 110 100 ... ..... .....  @rdm_pg_rn # SQSUBR
+UQSUB_zpzz      01000100 .. 011 111 100 ... ..... .....  @rdm_pg_rn # UQSUBR
diff --git a/target/arm/sve_helper.c b/target/arm/sve_helper.c
index 74063680959..1f1783b8f3e 100644
--- a/target/arm/sve_helper.c
+++ b/target/arm/sve_helper.c
@@ -687,6 +687,135 @@ DO_ZPZZ(sve2_uhsub_zpzz_h, uint16_t, H1_2, DO_HSUB_BHS)
 DO_ZPZZ(sve2_uhsub_zpzz_s, uint32_t, H1_4, DO_HSUB_BHS)
 DO_ZPZZ_D(sve2_uhsub_zpzz_d, uint64_t, DO_HSUB_D)
 
+static inline int32_t do_sat_bhs(int64_t val, int64_t min, int64_t max)
+{
+    return val >= max ? max : val <= min ? min : val;
+}
+
+#define DO_SQADD_B(n, m) do_sat_bhs((int64_t)n + m, INT8_MIN, INT8_MAX)
+#define DO_SQADD_H(n, m) do_sat_bhs((int64_t)n + m, INT16_MIN, INT16_MAX)
+#define DO_SQADD_S(n, m) do_sat_bhs((int64_t)n + m, INT32_MIN, INT32_MAX)
+
+static inline int64_t do_sqadd_d(int64_t n, int64_t m)
+{
+    int64_t r = n + m;
+    if (((r ^ n) & ~(n ^ m)) < 0) {
+        /* Signed overflow.  */
+        return r < 0 ? INT64_MAX : INT64_MIN;
+    }
+    return r;
+}
+
+DO_ZPZZ(sve2_sqadd_zpzz_b, int8_t, H1, DO_SQADD_B)
+DO_ZPZZ(sve2_sqadd_zpzz_h, int16_t, H1_2, DO_SQADD_H)
+DO_ZPZZ(sve2_sqadd_zpzz_s, int32_t, H1_4, DO_SQADD_S)
+DO_ZPZZ_D(sve2_sqadd_zpzz_d, int64_t, do_sqadd_d)
+
+#define DO_UQADD_B(n, m) do_sat_bhs((int64_t)n + m, 0, UINT8_MAX)
+#define DO_UQADD_H(n, m) do_sat_bhs((int64_t)n + m, 0, UINT16_MAX)
+#define DO_UQADD_S(n, m) do_sat_bhs((int64_t)n + m, 0, UINT32_MAX)
+
+static inline uint64_t do_uqadd_d(uint64_t n, uint64_t m)
+{
+    uint64_t r = n + m;
+    return r < n ? UINT64_MAX : r;
+}
+
+DO_ZPZZ(sve2_uqadd_zpzz_b, uint8_t, H1, DO_UQADD_B)
+DO_ZPZZ(sve2_uqadd_zpzz_h, uint16_t, H1_2, DO_UQADD_H)
+DO_ZPZZ(sve2_uqadd_zpzz_s, uint32_t, H1_4, DO_UQADD_S)
+DO_ZPZZ_D(sve2_uqadd_zpzz_d, uint64_t, do_uqadd_d)
+
+#define DO_SQSUB_B(n, m) do_sat_bhs((int64_t)n - m, INT8_MIN, INT8_MAX)
+#define DO_SQSUB_H(n, m) do_sat_bhs((int64_t)n - m, INT16_MIN, INT16_MAX)
+#define DO_SQSUB_S(n, m) do_sat_bhs((int64_t)n - m, INT32_MIN, INT32_MAX)
+
+static inline int64_t do_sqsub_d(int64_t n, int64_t m)
+{
+    int64_t r = n - m;
+    if (((r ^ n) & (n ^ m)) < 0) {
+        /* Signed overflow.  */
+        return r < 0 ? INT64_MAX : INT64_MIN;
+    }
+    return r;
+}
+
+DO_ZPZZ(sve2_sqsub_zpzz_b, int8_t, H1, DO_SQSUB_B)
+DO_ZPZZ(sve2_sqsub_zpzz_h, int16_t, H1_2, DO_SQSUB_H)
+DO_ZPZZ(sve2_sqsub_zpzz_s, int32_t, H1_4, DO_SQSUB_S)
+DO_ZPZZ_D(sve2_sqsub_zpzz_d, int64_t, do_sqsub_d)
+
+#define DO_UQSUB_B(n, m) do_sat_bhs((int64_t)n - m, 0, UINT8_MAX)
+#define DO_UQSUB_H(n, m) do_sat_bhs((int64_t)n - m, 0, UINT16_MAX)
+#define DO_UQSUB_S(n, m) do_sat_bhs((int64_t)n - m, 0, UINT32_MAX)
+
+static inline uint64_t do_uqsub_d(uint64_t n, uint64_t m)
+{
+    return n > m ? n - m : 0;
+}
+
+DO_ZPZZ(sve2_uqsub_zpzz_b, uint8_t, H1, DO_UQSUB_B)
+DO_ZPZZ(sve2_uqsub_zpzz_h, uint16_t, H1_2, DO_UQSUB_H)
+DO_ZPZZ(sve2_uqsub_zpzz_s, uint32_t, H1_4, DO_UQSUB_S)
+DO_ZPZZ_D(sve2_uqsub_zpzz_d, uint64_t, do_uqsub_d)
+
+#define DO_SUQADD_B(n, m) \
+    do_sat_bhs((int64_t)(int8_t)n + m, INT8_MIN, INT8_MAX)
+#define DO_SUQADD_H(n, m) \
+    do_sat_bhs((int64_t)(int16_t)n + m, INT16_MIN, INT16_MAX)
+#define DO_SUQADD_S(n, m) \
+    do_sat_bhs((int64_t)(int32_t)n + m, INT32_MIN, INT32_MAX)
+
+static inline int64_t do_suqadd_d(int64_t n, uint64_t m)
+{
+    uint64_t r = n + m;
+
+    if (n < 0) {
+        /* Note that m - abs(n) cannot underflow. */
+        if (r > INT64_MAX) {
+            /* Result is either very large positive or negative. */
+            if (m > -n) {
+                /* m > abs(n), so r is a very large positive. */
+                return INT64_MAX;
+            }
+            /* Result is negative. */
+        }
+    } else {
+        /* Both inputs are positive: check for overflow.  */
+        if (r < m || r > INT64_MAX) {
+            return INT64_MAX;
+        }
+    }
+    return r;
+}
+
+DO_ZPZZ(sve2_suqadd_zpzz_b, uint8_t, H1, DO_SUQADD_B)
+DO_ZPZZ(sve2_suqadd_zpzz_h, uint16_t, H1_2, DO_SUQADD_H)
+DO_ZPZZ(sve2_suqadd_zpzz_s, uint32_t, H1_4, DO_SUQADD_S)
+DO_ZPZZ_D(sve2_suqadd_zpzz_d, uint64_t, do_suqadd_d)
+
+#define DO_USQADD_B(n, m) \
+    do_sat_bhs((int64_t)n + (int8_t)m, 0, UINT8_MAX)
+#define DO_USQADD_H(n, m) \
+    do_sat_bhs((int64_t)n + (int16_t)m, 0, UINT16_MAX)
+#define DO_USQADD_S(n, m) \
+    do_sat_bhs((int64_t)n + (int32_t)m, 0, UINT32_MAX)
+
+static inline uint64_t do_usqadd_d(uint64_t n, int64_t m)
+{
+    uint64_t r = n + m;
+
+    if (m < 0) {
+        return n < -m ? 0 : r;
+    }
+    return r < n ? UINT64_MAX : r;
+}
+
+DO_ZPZZ(sve2_usqadd_zpzz_b, uint8_t, H1, DO_USQADD_B)
+DO_ZPZZ(sve2_usqadd_zpzz_h, uint16_t, H1_2, DO_USQADD_H)
+DO_ZPZZ(sve2_usqadd_zpzz_s, uint32_t, H1_4, DO_USQADD_S)
+DO_ZPZZ_D(sve2_usqadd_zpzz_d, uint64_t, do_usqadd_d)
+
 #undef DO_ZPZZ
 #undef DO_ZPZZ_D
 
@@ -1623,13 +1752,7 @@ void HELPER(sve_sqaddi_b)(void *d, void *a, int32_t b, uint32_t desc)
     intptr_t i, oprsz = simd_oprsz(desc);
 
     for (i = 0; i < oprsz; i += sizeof(int8_t)) {
-        int r = *(int8_t *)(a + i) + b;
-        if (r > INT8_MAX) {
-            r = INT8_MAX;
-        } else if (r < INT8_MIN) {
-            r = INT8_MIN;
-        }
-        *(int8_t *)(d + i) = r;
+        *(int8_t *)(d + i) = DO_SQADD_B(b, *(int8_t *)(a + i));
     }
 }
 
@@ -1638,13 +1761,7 @@ void HELPER(sve_sqaddi_h)(void *d, void *a, int32_t b, uint32_t desc)
     intptr_t i, oprsz = simd_oprsz(desc);
 
     for (i = 0; i < oprsz; i += sizeof(int16_t)) {
-        int r = *(int16_t *)(a + i) + b;
-        if (r > INT16_MAX) {
-            r = INT16_MAX;
-        } else if (r < INT16_MIN) {
-            r = INT16_MIN;
-        }
-        *(int16_t *)(d + i) = r;
+        *(int16_t *)(d + i) = DO_SQADD_H(b, *(int16_t *)(a + i));
     }
 }
 
@@ -1653,13 +1770,7 @@ void HELPER(sve_sqaddi_s)(void *d, void *a, int64_t b, uint32_t desc)
     intptr_t i, oprsz = simd_oprsz(desc);
 
     for (i = 0; i < oprsz; i += sizeof(int32_t)) {
-        int64_t r = *(int32_t *)(a + i) + b;
-        if (r > INT32_MAX) {
-            r = INT32_MAX;
-        } else if (r < INT32_MIN) {
-            r = INT32_MIN;
-        }
-        *(int32_t *)(d + i) = r;
+        *(int32_t *)(d + i) = DO_SQADD_S(b, *(int32_t *)(a + i));
     }
 }
 
@@ -1668,13 +1779,7 @@ void HELPER(sve_sqaddi_d)(void *d, void *a, int64_t b, uint32_t desc)
     intptr_t i, oprsz = simd_oprsz(desc);
 
     for (i = 0; i < oprsz; i += sizeof(int64_t)) {
-        int64_t ai = *(int64_t *)(a + i);
-        int64_t r = ai + b;
-        if (((r ^ ai) & ~(ai ^ b)) < 0) {
-            /* Signed overflow.  */
-            r = (r < 0 ? INT64_MAX : INT64_MIN);
-        }
-        *(int64_t *)(d + i) = r;
+        *(int64_t *)(d + i) = do_sqadd_d(b, *(int64_t *)(a + i));
     }
 }
 
@@ -1687,13 +1792,7 @@ void HELPER(sve_uqaddi_b)(void *d, void *a, int32_t b, uint32_t desc)
     intptr_t i, oprsz = simd_oprsz(desc);
 
     for (i = 0; i < oprsz; i += sizeof(uint8_t)) {
-        int r = *(uint8_t *)(a + i) + b;
-        if (r > UINT8_MAX) {
-            r = UINT8_MAX;
-        } else if (r < 0) {
-            r = 0;
-        }
-        *(uint8_t *)(d + i) = r;
+        *(uint8_t *)(d + i) = DO_UQADD_B(b, *(uint8_t *)(a + i));
     }
 }
 
@@ -1702,13 +1801,7 @@ void HELPER(sve_uqaddi_h)(void *d, void *a, int32_t b, uint32_t desc)
     intptr_t i, oprsz = simd_oprsz(desc);
 
     for (i = 0; i < oprsz; i += sizeof(uint16_t)) {
-        int r = *(uint16_t *)(a + i) + b;
-        if (r > UINT16_MAX) {
-            r = UINT16_MAX;
-        } else if (r < 0) {
-            r = 0;
-        }
-        *(uint16_t *)(d + i) = r;
+        *(uint16_t *)(d + i) = DO_UQADD_H(b, *(uint16_t *)(a + i));
     }
 }
 
@@ -1717,13 +1810,7 @@ void HELPER(sve_uqaddi_s)(void *d, void *a, int64_t b, uint32_t desc)
     intptr_t i, oprsz = simd_oprsz(desc);
 
     for (i = 0; i < oprsz; i += sizeof(uint32_t)) {
-        int64_t r = *(uint32_t *)(a + i) + b;
-        if (r > UINT32_MAX) {
-            r = UINT32_MAX;
-        } else if (r < 0) {
-            r = 0;
-        }
-        *(uint32_t *)(d + i) = r;
+        *(uint32_t *)(d + i) = DO_UQADD_S(b, *(uint32_t *)(a + i));
     }
 }
 
@@ -1732,11 +1819,7 @@ void HELPER(sve_uqaddi_d)(void *d, void *a, uint64_t b, uint32_t desc)
     intptr_t i, oprsz = simd_oprsz(desc);
 
     for (i = 0; i < oprsz; i += sizeof(uint64_t)) {
-        uint64_t r = *(uint64_t *)(a + i) + b;
-        if (r < b) {
-            r = UINT64_MAX;
-        }
-        *(uint64_t *)(d + i) = r;
+        *(uint64_t *)(d + i) = do_uqadd_d(b, *(uint64_t *)(a + i));
     }
 }
 
@@ -1745,8 +1828,7 @@ void HELPER(sve_uqsubi_d)(void *d, void *a, uint64_t b, uint32_t desc)
     intptr_t i, oprsz = simd_oprsz(desc);
 
     for (i = 0; i < oprsz; i += sizeof(uint64_t)) {
-        uint64_t ai = *(uint64_t *)(a + i);
-        *(uint64_t *)(d + i) = (ai < b ? 0 : ai - b);
+        *(uint64_t *)(d + i) = do_uqsub_d(*(uint64_t *)(a + i), b);
     }
 }
 
diff --git a/target/arm/translate-sve.c b/target/arm/translate-sve.c
index 2d449c9b57b..609d5ae7b71 100644
--- a/target/arm/translate-sve.c
+++ b/target/arm/translate-sve.c
@@ -5963,3 +5963,10 @@ DO_SVE2_ZPZZ(SMAXP, smaxp)
 DO_SVE2_ZPZZ(UMAXP, umaxp)
 DO_SVE2_ZPZZ(SMINP, sminp)
 DO_SVE2_ZPZZ(UMINP, uminp)
+
+DO_SVE2_ZPZZ(SQADD_zpzz, sqadd)
+DO_SVE2_ZPZZ(UQADD_zpzz, uqadd)
+DO_SVE2_ZPZZ(SQSUB_zpzz, sqsub)
+DO_SVE2_ZPZZ(UQSUB_zpzz, uqsub)
+DO_SVE2_ZPZZ(SUQADD, suqadd)
+DO_SVE2_ZPZZ(USQADD, usqadd)
-- 
2.20.1



  parent reply	other threads:[~2021-05-25 15:12 UTC|newest]

Thread overview: 96+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-05-25 15:01 [PULL 000/114] target-arm queue Peter Maydell
2021-05-25 15:01 ` [PULL 001/114] hw/arm/smmuv3: Another range invalidation fix Peter Maydell
2021-05-25 15:01 ` [PULL 002/114] hw/intc/arm_gicv3_cpuif: Fix EOIR write access check logic Peter Maydell
2021-05-25 15:01 ` [PULL 003/114] hw/arm/mps2-tz: Don't duplicate modelling of SRAM in AN524 Peter Maydell
2021-05-25 15:01 ` [PULL 004/114] hw/arm/mps2-tz: Make SRAM_ADDR_WIDTH board-specific Peter Maydell
2021-05-25 15:01 ` [PULL 005/114] hw/arm/armsse.c: Correct modelling of SSE-300 internal SRAMs Peter Maydell
2021-05-25 15:01 ` [PULL 006/114] hw/arm/armsse: Convert armsse_realize() to use ERRP_GUARD Peter Maydell
2021-05-25 15:01 ` [PULL 007/114] hw/arm/mps2-tz: Allow board to specify a boot RAM size Peter Maydell
2021-05-25 15:01 ` [PULL 008/114] hw/arm: Model TCMs in the SSE-300, not the AN547 Peter Maydell
2021-05-25 15:01 ` [PULL 009/114] target/arm: Use correct SP in M-profile exception return Peter Maydell
2021-05-25 15:01 ` [PULL 010/114] accel/tcg: Replace g_new() + memcpy() by g_memdup() Peter Maydell
2021-05-25 15:01 ` [PULL 011/114] accel/tcg: Pass length argument to tlb_flush_range_locked() Peter Maydell
2021-05-25 15:01 ` [PULL 012/114] accel/tlb: Rename TLBFlushPageBitsByMMUIdxData -> TLBFlushRangeData Peter Maydell
2021-05-25 15:01 ` [PULL 013/114] accel/tcg: Remove {encode,decode}_pbm_to_runon Peter Maydell
2021-05-25 15:01 ` [PULL 014/114] accel/tcg: Add tlb_flush_range_by_mmuidx() Peter Maydell
2021-05-25 15:01 ` [PULL 015/114] accel/tcg: Add tlb_flush_range_by_mmuidx_all_cpus() Peter Maydell
2021-05-25 15:01 ` [PULL 016/114] accel/tlb: Add tlb_flush_range_by_mmuidx_all_cpus_synced() Peter Maydell
2021-05-25 15:01 ` [PULL 017/114] accel/tcg: Rename tlb_flush_page_bits -> range]_by_mmuidx_async_0 Peter Maydell
2021-05-25 15:01 ` [PULL 018/114] accel/tlb: Rename tlb_flush_[page_bits > range]_by_mmuidx_async_[2 > 1] Peter Maydell
2021-05-25 15:01 ` [PULL 019/114] target/arm: Add support for FEAT_TLBIRANGE Peter Maydell
2021-05-25 15:01 ` [PULL 020/114] target/arm: Add support for FEAT_TLBIOS Peter Maydell
2021-05-25 15:01 ` [PULL 021/114] target/arm: set ID_AA64ISAR0.TLB to 2 for max AARCH64 CPU type Peter Maydell
2021-05-25 15:01 ` [PULL 022/114] disas/libvixl: Protect C system header for C++ compiler Peter Maydell
2021-05-25 15:01 ` [PULL 023/114] target/arm: Add ID_AA64ZFR0 fields and isar_feature_aa64_sve2 Peter Maydell
2021-05-25 15:01 ` [PULL 024/114] target/arm: Implement SVE2 Integer Multiply - Unpredicated Peter Maydell
2021-05-25 15:01 ` [PULL 025/114] target/arm: Implement SVE2 integer pairwise add and accumulate long Peter Maydell
2021-05-25 15:01 ` [PULL 026/114] target/arm: Implement SVE2 integer unary operations (predicated) Peter Maydell
2021-05-25 15:01 ` [PULL 027/114] target/arm: Split out saturating/rounding shifts from neon Peter Maydell
2021-05-25 15:01 ` [PULL 028/114] target/arm: Implement SVE2 saturating/rounding bitwise shift left (predicated) Peter Maydell
2021-05-25 15:01 ` [PULL 029/114] target/arm: Implement SVE2 integer halving add/subtract (predicated) Peter Maydell
2021-05-25 15:02 ` [PULL 030/114] target/arm: Implement SVE2 integer pairwise arithmetic Peter Maydell
2021-05-25 15:02 ` Peter Maydell [this message]
2021-05-25 15:02 ` [PULL 032/114] target/arm: Implement SVE2 integer add/subtract long Peter Maydell
2021-05-25 15:02 ` [PULL 033/114] target/arm: Implement SVE2 integer add/subtract interleaved long Peter Maydell
2021-05-25 15:02 ` [PULL 034/114] target/arm: Implement SVE2 integer add/subtract wide Peter Maydell
2021-05-25 15:02 ` [PULL 035/114] target/arm: Implement SVE2 integer multiply long Peter Maydell
2021-05-25 15:02 ` [PULL 036/114] target/arm: Implement SVE2 PMULLB, PMULLT Peter Maydell
2021-05-25 15:02 ` [PULL 037/114] target/arm: Implement SVE2 bitwise shift left long Peter Maydell
2021-05-25 15:02 ` [PULL 038/114] target/arm: Implement SVE2 bitwise exclusive-or interleaved Peter Maydell
2021-05-25 15:02 ` [PULL 039/114] target/arm: Implement SVE2 bitwise permute Peter Maydell
2021-05-25 15:02 ` [PULL 040/114] target/arm: Implement SVE2 complex integer add Peter Maydell
2021-05-25 15:02 ` [PULL 041/114] target/arm: Implement SVE2 integer absolute difference and accumulate long Peter Maydell
2021-05-25 15:02 ` [PULL 042/114] target/arm: Implement SVE2 integer add/subtract long with carry Peter Maydell
2021-05-25 15:02 ` [PULL 043/114] target/arm: Implement SVE2 bitwise shift right and accumulate Peter Maydell
2021-05-25 15:02 ` [PULL 044/114] target/arm: Implement SVE2 bitwise shift and insert Peter Maydell
2021-05-25 15:02 ` [PULL 045/114] target/arm: Implement SVE2 integer absolute difference and accumulate Peter Maydell
2021-05-25 15:02 ` [PULL 046/114] target/arm: Implement SVE2 saturating extract narrow Peter Maydell
2021-05-25 15:02 ` [PULL 047/114] target/arm: Implement SVE2 floating-point pairwise Peter Maydell
2021-05-25 15:02 ` [PULL 048/114] target/arm: Implement SVE2 SHRN, RSHRN Peter Maydell
2021-05-25 15:02 ` [PULL 049/114] target/arm: Implement SVE2 SQSHRUN, SQRSHRUN Peter Maydell
2021-05-25 15:02 ` [PULL 050/114] target/arm: Implement SVE2 UQSHRN, UQRSHRN Peter Maydell
2021-05-25 15:02 ` [PULL 051/114] target/arm: Implement SVE2 SQSHRN, SQRSHRN Peter Maydell
2021-05-25 15:02 ` [PULL 052/114] target/arm: Implement SVE2 WHILEGT, WHILEGE, WHILEHI, WHILEHS Peter Maydell
2021-05-25 15:02 ` [PULL 053/114] target/arm: Implement SVE2 WHILERW, WHILEWR Peter Maydell
2021-05-25 15:02 ` [PULL 054/114] target/arm: Implement SVE2 bitwise ternary operations Peter Maydell
2021-05-25 15:02 ` [PULL 055/114] target/arm: Implement SVE2 MATCH, NMATCH Peter Maydell
2021-05-25 15:02 ` [PULL 056/114] target/arm: Implement SVE2 saturating multiply-add long Peter Maydell
2021-05-25 15:02 ` [PULL 057/114] target/arm: Implement SVE2 saturating multiply-add high Peter Maydell
2021-05-25 15:02 ` [PULL 058/114] target/arm: Implement SVE2 integer multiply-add long Peter Maydell
2021-05-25 15:02 ` [PULL 059/114] target/arm: Implement SVE2 complex integer multiply-add Peter Maydell
2021-05-25 15:02 ` [PULL 060/114] target/arm: Implement SVE2 ADDHNB, ADDHNT Peter Maydell
2021-05-25 15:02 ` [PULL 061/114] target/arm: Implement SVE2 RADDHNB, RADDHNT Peter Maydell
2021-05-25 15:02 ` [PULL 062/114] target/arm: Implement SVE2 SUBHNB, SUBHNT Peter Maydell
2021-05-25 15:02 ` [PULL 063/114] target/arm: Implement SVE2 RSUBHNB, RSUBHNT Peter Maydell
2021-05-25 15:02 ` [PULL 064/114] target/arm: Implement SVE2 HISTCNT, HISTSEG Peter Maydell
2021-05-25 15:02 ` [PULL 065/114] target/arm: Implement SVE2 XAR Peter Maydell
2021-05-25 15:02 ` [PULL 066/114] target/arm: Implement SVE2 scatter store insns Peter Maydell
2021-05-25 15:02 ` [PULL 067/114] target/arm: Implement SVE2 gather load insns Peter Maydell
2021-05-25 15:02 ` [PULL 068/114] target/arm: Implement SVE2 FMMLA Peter Maydell
2021-05-25 15:02 ` [PULL 069/114] target/arm: Implement SVE2 SPLICE, EXT Peter Maydell
2021-05-25 15:02 ` [PULL 070/114] target/arm: Use correct output type for gvec_sdot_*_b Peter Maydell
2021-05-25 15:02 ` [PULL 071/114] target/arm: Pass separate addend to {U, S}DOT helpers Peter Maydell
2021-05-25 15:02 ` [PULL 072/114] target/arm: Pass separate addend to FCMLA helpers Peter Maydell
2021-05-25 15:02 ` [PULL 073/114] target/arm: Split out formats for 2 vectors + 1 index Peter Maydell
2021-05-25 15:02 ` [PULL 074/114] target/arm: Split out formats for 3 " Peter Maydell
2021-05-25 15:02 ` [PULL 075/114] target/arm: Implement SVE2 integer multiply (indexed) Peter Maydell
2021-05-25 15:02 ` [PULL 076/114] target/arm: Implement SVE2 integer multiply-add (indexed) Peter Maydell
2021-05-25 15:02 ` [PULL 077/114] target/arm: Implement SVE2 saturating multiply-add high (indexed) Peter Maydell
2021-05-25 15:02 ` [PULL 078/114] target/arm: Implement SVE2 saturating multiply-add (indexed) Peter Maydell
2021-05-25 15:02 ` [PULL 079/114] target/arm: Implement SVE2 saturating multiply (indexed) Peter Maydell
2021-05-25 15:02 ` [PULL 080/114] target/arm: Implement SVE2 signed saturating doubling multiply high Peter Maydell
2021-05-25 15:02 ` [PULL 081/114] target/arm: Implement SVE2 saturating multiply high (indexed) Peter Maydell
2021-05-25 15:02 ` [PULL 082/114] target/arm: Implement SVE2 multiply-add long (indexed) Peter Maydell
2021-05-25 15:02 ` [PULL 083/114] target/arm: Implement SVE2 integer multiply " Peter Maydell
2021-05-25 15:02 ` [PULL 084/114] target/arm: Implement SVE2 complex integer multiply-add (indexed) Peter Maydell
2021-05-25 15:02 ` [PULL 085/114] target/arm: Implement SVE2 complex integer dot product Peter Maydell
2021-05-25 15:02 ` [PULL 086/114] target/arm: Macroize helper_gvec_{s,u}dot_{b,h} Peter Maydell
2021-05-25 15:02 ` [PULL 087/114] target/arm: Macroize helper_gvec_{s,u}dot_idx_{b,h} Peter Maydell
2021-05-25 15:02 ` [PULL 088/114] target/arm: Implement SVE mixed sign dot product (indexed) Peter Maydell
2021-05-25 15:02 ` [PULL 089/114] target/arm: Implement SVE mixed sign dot product Peter Maydell
2021-05-25 15:03 ` [PULL 090/114] target/arm: Implement SVE2 crypto unary operations Peter Maydell
2021-05-25 15:03 ` [PULL 091/114] target/arm: Implement SVE2 crypto destructive binary operations Peter Maydell
2021-05-25 15:03 ` [PULL 092/114] target/arm: Implement SVE2 crypto constructive " Peter Maydell
2021-05-25 15:03 ` [PULL 093/114] target/arm: Implement SVE2 TBL, TBX Peter Maydell
2021-05-25 15:03 ` [PULL 094/114] target/arm: Implement SVE2 FCVTNT Peter Maydell
2021-05-25 16:30 ` [PULL 000/114] target-arm queue Peter Maydell

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