Revert "Update CPU kernels to remove x19"

This reverts commit 3c59f01c209d2732a15d97d65565ead964787a8b.

Resolves: COMPMID-5817
Change-Id: Ie2443a21854a95db1e3d0cafa2121c0187a5e237
Signed-off-by: Michael Tyler <michael.tyler@arm.com>
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/8974
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Gian Marco Iodice <gianmarco.iodice@arm.com>
Benchmark: Arm Jenkins <bsgcomp@arm.com>

1 files changed, 439 insertions, 427 deletions

diff --git a/src/core/NEON/kernels/arm_conv/depthwise/kernels/a64_u8q_packed_to_nhwc_3x3_s2_with_multiplier_output2x4_dot_depthfirst/generic.cpp b/src/core/NEON/kernels/arm_conv/depthwise/kernels/a64_u8q_packed_to_nhwc_3x3_s2_with_multiplier_output2x4_dot_depthfirst/generic.cpp
index a6dba90f9e..057b1ef492 100644
--- a/src/core/NEON/kernels/arm_conv/depthwise/kernels/a64_u8q_packed_to_nhwc_3x3_s2_with_multiplier_output2x4_dot_depthfirst/generic.cpp
+++ b/src/core/NEON/kernels/arm_conv/depthwise/kernels/a64_u8q_packed_to_nhwc_3x3_s2_with_multiplier_output2x4_dot_depthfirst/generic.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021, 2023 Arm Limited.
+ * Copyright (c) 2021 Arm Limited.
  *
  * SPDX-License-Identifier: MIT
  *
@@ -40,475 +40,487 @@ void a64_u8q_packed_to_nhwc_3x3_s2_with_multiplier_output2x4_dot_depthfirst_impl
 )
 {
   __asm__ __volatile__(
-    "ldr q14, [%x[params], #0x0]\n"
-    "ldr q5, [%x[params], #0x10]\n"
-    "movi v15.16b, #0x1\n"
-    "ushr v15.4s, v15.4s, #0x8\n"
-    "ldr q6, [%x[params], #0x20]\n"
-    "ldr q7, [%x[params], #0x30]\n"
-    "movi v26.4s, #0x0\n"
-    "movi v27.4s, #0x0\n"
+    "movi v5.16b, #0x1\n"
+    "ldr x22, [%x[inptrs], #0x0]\n"
+    "add SP, SP, #-0x80\n"
+    "ushr v5.4s, v5.4s, #0x8\n"
     "ldr x20, [%x[inptrs], #0x8]\n"
-    "ld1 { v1.16b }, [x20]\n"
-    "mov v29.16b, v1.16b\n"
-    "mov v16.16b, v1.16b\n"
-    "ldr x20, [%x[inptrs], #0x10]\n"
-    "ld1 { v2.16b }, [x20]\n"
-    "mov v28.16b, v1.16b\n"
-    "mov v22.16b, v2.16b\n"
-    "ldr x20, [%x[inptrs], #0x20]\n"
-    "ld1 { v4.16b }, [x20]\n"
-    "mov v31.16b, v2.16b\n"
-    "mov v30.16b, v2.16b\n"
-    "ldr x20, [%x[inptrs], #0x0]\n"
-    "ld1 { v0.16b }, [x20]\n"
-    "mov v23.16b, v4.16b\n"
-    "mov v21.16b, v4.16b\n"
+    "add x21, %x[qp], %[offsetof_Requantize32_b_offset]\n"
+    "movi v26.4s, #0x0\n"
+    "ldr x19, [%x[inptrs], #0x10]\n"
+    "mov x11, #0x0\n"
+    "movi v1.4s, #0x0\n"
+    "ld1 { v15.16b }, [x22]\n"
+    "mov x10, #0x0\n"
+    "movi v22.4s, #0x0\n"
+    "ld1 { v29.16b }, [x20]\n"
+    "add x9, %x[qp], %[offsetof_Requantize32_c_offset]\n"
+    "movi v25.4s, #0x0\n"
+    "ld1 { v0.16b }, [x19]\n"
+    "add x28, %x[qp], %[offsetof_Requantize32_minval]\n"
+    "movi v13.4s, #0x0\n"
     "ldr x20, [%x[inptrs], #0x18]\n"
-    "ld1 { v3.16b }, [x20]\n"
-    "mov v20.16b, v4.16b\n"
-    "ext v29.16b, v29.16b, v29.16b, #0x2\n"
-    "ext v16.16b, v16.16b, v16.16b, #0x4\n"
-    "ext v28.16b, v28.16b, v28.16b, #0x6\n"
-    "add x20, %x[qp], %[offsetof_Requantize32_b_offset]\n"
-    "ld1r { v13.4s }, [x20]\n"
-    "ext v22.16b, v22.16b, v22.16b, #0x2\n"
-    "ext v31.16b, v31.16b, v31.16b, #0x4\n"
-    "add x20, %x[qp], %[offsetof_Requantize32_c_offset]\n"
-    "ld1r { v12.4s }, [x20]\n"
-    "ext v30.16b, v30.16b, v30.16b, #0x6\n"
-    "ext v23.16b, v23.16b, v23.16b, #0x2\n"
-    "add x20, %x[qp], %[offsetof_Requantize32_minval]\n"
-    "ld1r { v11.4s }, [x20]\n"
-    "ext v21.16b, v21.16b, v21.16b, #0x4\n"
-    "ext v20.16b, v20.16b, v20.16b, #0x6\n"
-    "add x20, %x[qp], %[offsetof_Requantize32_maxval]\n"
-    "ld1r { v10.4s }, [x20]\n"
-    "mov v25.16b, v0.16b\n"
-    "mov v19.16b, v0.16b\n"
+    "add x27, %x[qp], %[offsetof_Requantize32_maxval]\n"
+    "mov v20.16b, v15.16b\n"
+    "ldr x19, [%x[inptrs], #0x20]\n"
     "cmp %x[n_channels], #0x4\n"
-    "mov x9, #0x0\n"
-    "mov v18.16b, v0.16b\n"
-    "mov v24.16b, v3.16b\n"
-    "mov x28, #0x0\n"
-    "ldp x27, x26, [%x[outptrs], #0x0]\n"
-    "mov v17.16b, v3.16b\n"
-    "ext v25.16b, v25.16b, v25.16b, #0x2\n"
-    "ldp x25, x24, [%x[outptrs], #0x10]\n"
-    "ldp x23, x22, [%x[outptrs], #0x20]\n"
-    "ext v19.16b, v19.16b, v19.16b, #0x4\n"
-    "ext v18.16b, v18.16b, v18.16b, #0x6\n"
-    "ldp x21, x20, [%x[outptrs], #0x30]\n"
+    "ext v20.16b, v20.16b, v20.16b, #0x2\n"
+    "ld1r { v4.4s }, [x21]\n"
+    "mov v17.16b, v15.16b\n"
+    "ld1 { v2.16b }, [x20]\n"
+    "ext v17.16b, v17.16b, v17.16b, #0x4\n"
+    "ld1 { v7.16b }, [x19]\n"
+    "mov v23.16b, v15.16b\n"
+    "ldp x26, x25, [%x[outptrs], #0x0]\n"
+    "ext v23.16b, v23.16b, v23.16b, #0x6\n"
+    "ldp x24, x23, [%x[outptrs], #0x10]\n"
+    "mov v18.16b, v29.16b\n"
+    "ldp x22, x21, [%x[outptrs], #0x20]\n"
+    "zip1 v15.4s, v15.4s, v17.4s\n"
+    "ldp x20, x19, [%x[outptrs], #0x30]\n"
+    "ext v18.16b, v18.16b, v18.16b, #0x2\n"
+    "ld1r { v14.4s }, [x9]\n"
+    "zip1 v20.4s, v20.4s, v23.4s\n"
+    "ld1r { v27.4s }, [x28]\n"
+    "zip1 v15.4s, v15.4s, v20.4s\n"
+    "ld1r { v23.4s }, [x27]\n"
+    "mov v17.16b, v29.16b\n"
+    "ldr q6, [%x[params], #0x0]\n"
+    "ext v17.16b, v17.16b, v17.16b, #0x4\n"
+    "ldr q8, [%x[params], #0x10]\n"
+    "mov v11.16b, v29.16b\n"
+    "ldr q9, [%x[params], #0x20]\n"
+    "ext v11.16b, v11.16b, v11.16b, #0x6\n"
+    "ldr q10, [%x[params], #0x30]\n"
     "add %x[params], %x[params], #0x40\n"
-    "zip1 v1.4s, v1.4s, v16.4s\n"
-    "mov v16.16b, v3.16b\n"
-    "zip1 v29.4s, v29.4s, v28.4s\n"
-    "zip1 v2.4s, v2.4s, v31.4s\n"
-    "zip1 v22.4s, v22.4s, v30.4s\n"
-    "ext v24.16b, v24.16b, v24.16b, #0x2\n"
+    "zip1 v29.4s, v29.4s, v17.4s\n"
+    "mov v12.16b, v0.16b\n"
+    "ext v12.16b, v12.16b, v12.16b, #0x2\n"
+    "zip1 v18.4s, v18.4s, v11.4s\n"
+    "zip1 v29.4s, v29.4s, v18.4s\n"
+    "mov v17.16b, v0.16b\n"
     "ext v17.16b, v17.16b, v17.16b, #0x4\n"
-    "ext v16.16b, v16.16b, v16.16b, #0x6\n"
-    "zip1 v4.4s, v4.4s, v21.4s\n"
-    "zip1 v23.4s, v23.4s, v20.4s\n"
-    "zip1 v0.4s, v0.4s, v19.4s\n"
-    "zip1 v25.4s, v25.4s, v18.4s\n"
-    "zip1 v1.4s, v1.4s, v29.4s\n"
-    "zip1 v2.4s, v2.4s, v22.4s\n"
-    ".inst 0x6f81e1fa  // udot v26.4s, v15.16b, v1.4b[0]\n"
-    "zip1 v3.4s, v3.4s, v17.4s\n"
-    "zip1 v24.4s, v24.4s, v16.4s\n"
-    ".inst 0x6fa1e1fb  // udot v27.4s, v15.16b, v1.4b[1]\n"
-    "zip1 v4.4s, v4.4s, v23.4s\n"
-    "movi v23.4s, #0x0\n"
-    ".inst 0x6f81e9f7  // udot v23.4s, v15.16b, v1.4b[2]\n"
-    "movi v22.4s, #0x0\n"
-    "movi v21.4s, #0x0\n"
-    ".inst 0x6fa1e9f6  // udot v22.4s, v15.16b, v1.4b[3]\n"
-    "movi v20.4s, #0x0\n"
-    "movi v9.4s, #0x0\n"
-    ".inst 0x6f82e1f5  // udot v21.4s, v15.16b, v2.4b[0]\n"
-    "movi v8.4s, #0x0\n"
+    "mov v11.16b, v0.16b\n"
+    "ext v11.16b, v11.16b, v11.16b, #0x6\n"
+    "mov v18.16b, v2.16b\n"
+    "zip1 v0.4s, v0.4s, v17.4s\n"
+    "ext v18.16b, v18.16b, v18.16b, #0x2\n"
+    "zip1 v12.4s, v12.4s, v11.4s\n"
+    "zip1 v0.4s, v0.4s, v12.4s\n"
+    "mov v17.16b, v2.16b\n"
+    "ext v17.16b, v17.16b, v17.16b, #0x4\n"
+    "mov v19.16b, v2.16b\n"
+    "ext v19.16b, v19.16b, v19.16b, #0x6\n"
+    "mov v28.16b, v7.16b\n"
+    "zip1 v2.4s, v2.4s, v17.4s\n"
+    "ext v28.16b, v28.16b, v28.16b, #0x2\n"
+    "zip1 v18.4s, v18.4s, v19.4s\n"
+    "zip1 v2.4s, v2.4s, v18.4s\n"
+    "mov v18.16b, v7.16b\n"
+    "ext v18.16b, v18.16b, v18.16b, #0x4\n"
+    "mov v21.16b, v7.16b\n"
+    "ext v21.16b, v21.16b, v21.16b, #0x6\n"
+    "movi v30.4s, #0x0\n"
+    "zip1 v7.4s, v7.4s, v18.4s\n"
+    "movi v3.4s, #0x0\n"
+    "zip1 v28.4s, v28.4s, v21.4s\n"
+    "zip1 v7.4s, v7.4s, v28.4s\n"
+    "movi v12.4s, #0x0\n"
+    "movi v11.4s, #0x0\n"
     "movi v19.4s, #0x0\n"
-    ".inst 0x6fa2e1f4  // udot v20.4s, v15.16b, v2.4b[1]\n"
-    "movi v18.4s, #0x0\n"
+    "movi v21.4s, #0x0\n"
     "movi v17.4s, #0x0\n"
-    ".inst 0x6f82e9e9  // udot v9.4s, v15.16b, v2.4b[2]\n"
     "movi v16.4s, #0x0\n"
-    "zip1 v0.4s, v0.4s, v25.4s\n"
-    ".inst 0x6fa2e9e8  // udot v8.4s, v15.16b, v2.4b[3]\n"
-    "zip1 v3.4s, v3.4s, v24.4s\n"
-    ".inst 0x6f84e1f3  // udot v19.4s, v15.16b, v4.4b[0]\n"
-    ".inst 0x6fa4e1f2  // udot v18.4s, v15.16b, v4.4b[1]\n"
-    ".inst 0x6f84e9f1  // udot v17.4s, v15.16b, v4.4b[2]\n"
-    ".inst 0x6fa4e9f0  // udot v16.4s, v15.16b, v4.4b[3]\n"
-    "movi v31.4s, #0x0\n"
-    "movi v30.4s, #0x0\n"
-    "movi v29.4s, #0x0\n"
-    ".inst 0x6f80e1ff  // udot v31.4s, v15.16b, v0.4b[0]\n"
     "movi v28.4s, #0x0\n"
-    ".inst 0x6fa0e1fe  // udot v30.4s, v15.16b, v0.4b[1]\n"
-    ".inst 0x6f80e9fd  // udot v29.4s, v15.16b, v0.4b[2]\n"
-    ".inst 0x6fa0e9fc  // udot v28.4s, v15.16b, v0.4b[3]\n"
-    "add v24.4s, v26.4s, v21.4s\n"
-    "add v25.4s, v27.4s, v20.4s\n"
-    "add v26.4s, v23.4s, v9.4s\n"
-    "add v27.4s, v22.4s, v8.4s\n"
-    "add v23.4s, v19.4s, v21.4s\n"
-    "movi v22.4s, #0x0\n"
-    ".inst 0x6f83e1f6  // udot v22.4s, v15.16b, v3.4b[0]\n"
-    "add v21.4s, v18.4s, v20.4s\n"
-    "movi v20.4s, #0x0\n"
-    ".inst 0x6fa3e1f4  // udot v20.4s, v15.16b, v3.4b[1]\n"
-    "add v19.4s, v17.4s, v9.4s\n"
     "movi v18.4s, #0x0\n"
-    ".inst 0x6f83e9f2  // udot v18.4s, v15.16b, v3.4b[2]\n"
-    "add v17.4s, v16.4s, v8.4s\n"
-    "movi v16.4s, #0x0\n"
-    ".inst 0x6fa3e9f0  // udot v16.4s, v15.16b, v3.4b[3]\n"
-    "add v24.4s, v24.4s, v31.4s\n"
-    "add v25.4s, v25.4s, v30.4s\n"
-    "add v26.4s, v26.4s, v29.4s\n"
-    "add v27.4s, v27.4s, v28.4s\n"
-    "add v28.4s, v23.4s, v22.4s\n"
-    "add v29.4s, v21.4s, v20.4s\n"
-    "add v30.4s, v19.4s, v18.4s\n"
-    "add v31.4s, v17.4s, v16.4s\n"
-    "neg v13.4s, v13.4s\n"
-    "mul v24.4s, v24.4s, v13.4s\n"
-    "mul v25.4s, v25.4s, v13.4s\n"
-    "mul v26.4s, v26.4s, v13.4s\n"
-    "mul v27.4s, v27.4s, v13.4s\n"
-    "mul v28.4s, v28.4s, v13.4s\n"
-    "mul v29.4s, v29.4s, v13.4s\n"
-    "mul v30.4s, v30.4s, v13.4s\n"
-    "mul v31.4s, v31.4s, v13.4s\n"
-    "zip1 v19.4s, v24.4s, v26.4s\n"
-    "zip1 v18.4s, v25.4s, v27.4s\n"
-    "zip1 v17.4s, v28.4s, v30.4s\n"
-    "zip1 v16.4s, v29.4s, v31.4s\n"
-    "zip1 v22.4s, v19.4s, v18.4s\n"
-    "zip1 v23.4s, v17.4s, v16.4s\n"
-    "add v24.4s, v24.4s, v14.4s\n"
-    "add v25.4s, v25.4s, v14.4s\n"
-    "add v26.4s, v26.4s, v14.4s\n"
-    "add v27.4s, v27.4s, v14.4s\n"
-    "add v28.4s, v28.4s, v14.4s\n"
-    "add v29.4s, v29.4s, v14.4s\n"
-    "add v30.4s, v30.4s, v14.4s\n"
-    "add v31.4s, v31.4s, v14.4s\n"
+    "movi v20.4s, #0x0\n"
+    "movi v24.4s, #0x0\n"
+    "movi v31.4s, #0x0\n"
+    ".inst 0x6f8fe0ba  // udot v26.4s, v5.16b, v15.4b[0]\n"
+    ".inst 0x6fafe0a1  // udot v1.4s, v5.16b, v15.4b[1]\n"
+    ".inst 0x6f8fe8b6  // udot v22.4s, v5.16b, v15.4b[2]\n"
+    ".inst 0x6fafe8b9  // udot v25.4s, v5.16b, v15.4b[3]\n"
+    ".inst 0x6f9de0ad  // udot v13.4s, v5.16b, v29.4b[0]\n"
+    ".inst 0x6fbde0be  // udot v30.4s, v5.16b, v29.4b[1]\n"
+    ".inst 0x6f9de8a3  // udot v3.4s, v5.16b, v29.4b[2]\n"
+    ".inst 0x6fbde8ac  // udot v12.4s, v5.16b, v29.4b[3]\n"
+    ".inst 0x6f80e0ab  // udot v11.4s, v5.16b, v0.4b[0]\n"
+    ".inst 0x6fa0e0b3  // udot v19.4s, v5.16b, v0.4b[1]\n"
+    ".inst 0x6f80e8b5  // udot v21.4s, v5.16b, v0.4b[2]\n"
+    ".inst 0x6fa0e8b1  // udot v17.4s, v5.16b, v0.4b[3]\n"
+    ".inst 0x6f82e0b0  // udot v16.4s, v5.16b, v2.4b[0]\n"
+    ".inst 0x6fa2e0bc  // udot v28.4s, v5.16b, v2.4b[1]\n"
+    ".inst 0x6f82e8b2  // udot v18.4s, v5.16b, v2.4b[2]\n"
+    ".inst 0x6fa2e8b4  // udot v20.4s, v5.16b, v2.4b[3]\n"
+    ".inst 0x6f87e0b8  // udot v24.4s, v5.16b, v7.4b[0]\n"
+    ".inst 0x6fa7e0bf  // udot v31.4s, v5.16b, v7.4b[1]\n"
+    "mov v26.16b, v26.16b\n"
+    "mov v1.16b, v1.16b\n"
+    "mov v22.16b, v22.16b\n"
+    "mov v25.16b, v25.16b\n"
+    "add v26.4s, v26.4s, v13.4s\n"
+    "movi v13.4s, #0x0\n"
+    ".inst 0x6f87e8ad  // udot v13.4s, v5.16b, v7.4b[2]\n"
+    "add v1.4s, v1.4s, v30.4s\n"
+    "movi v30.4s, #0x0\n"
+    ".inst 0x6fa7e8be  // udot v30.4s, v5.16b, v7.4b[3]\n"
+    "add v22.4s, v22.4s, v3.4s\n"
+    "add v25.4s, v25.4s, v12.4s\n"
+    "add v26.4s, v26.4s, v11.4s\n"
+    "add v1.4s, v1.4s, v19.4s\n"
+    "add v22.4s, v22.4s, v21.4s\n"
+    "add v25.4s, v25.4s, v17.4s\n"
+    "mov v11.16b, v11.16b\n"
+    "mov v3.16b, v19.16b\n"
+    "mov v19.16b, v21.16b\n"
+    "mov v21.16b, v17.16b\n"
+    "add v11.4s, v11.4s, v16.4s\n"
+    "add v3.4s, v3.4s, v28.4s\n"
+    "add v19.4s, v19.4s, v18.4s\n"
+    "add v21.4s, v21.4s, v20.4s\n"
+    "add v11.4s, v11.4s, v24.4s\n"
+    "add v3.4s, v3.4s, v31.4s\n"
+    "add v19.4s, v19.4s, v13.4s\n"
+    "add v21.4s, v21.4s, v30.4s\n"
+    "neg v4.4s, v4.4s\n"
+    "mul v26.4s, v26.4s, v4.4s\n"
+    "str q26, [SP, #0x0]\n"
+    "mul v1.4s, v1.4s, v4.4s\n"
+    "mul v22.4s, v22.4s, v4.4s\n"
+    "str q1, [SP, #0x10]\n"
+    "mul v25.4s, v25.4s, v4.4s\n"
+    "mul v11.4s, v11.4s, v4.4s\n"
+    "str q22, [SP, #0x20]\n"
+    "mul v3.4s, v3.4s, v4.4s\n"
+    "str q25, [SP, #0x30]\n"
+    "mul v19.4s, v19.4s, v4.4s\n"
+    "mul v21.4s, v21.4s, v4.4s\n"
+    "str q11, [SP, #0x40]\n"
+    "add v26.4s, v26.4s, v6.4s\n"
+    "str q3, [SP, #0x50]\n"
+    "add v1.4s, v1.4s, v6.4s\n"
+    "str q19, [SP, #0x60]\n"
+    "add v22.4s, v22.4s, v6.4s\n"
+    "add v25.4s, v25.4s, v6.4s\n"
+    "str q21, [SP, #0x70]\n"
+    "add v11.4s, v11.4s, v6.4s\n"
+    "add v3.4s, v3.4s, v6.4s\n"
+    "add v19.4s, v19.4s, v6.4s\n"
+    "add v21.4s, v21.4s, v6.4s\n"
     "ble 2f\n"
     "1:"  // Loop
-    "ldr q21, [%x[params], #0x0]\n"
-    "ldr q20, [%x[params], #0x10]\n"
-    ".inst 0x6f80e0b8  // udot v24.4s, v5.16b, v0.4b[0]\n"
-    ".inst 0x6fa0e0b9  // udot v25.4s, v5.16b, v0.4b[1]\n"
-    "ldr q14, [%x[params], #0x20]\n"
-    ".inst 0x6f80e8ba  // udot v26.4s, v5.16b, v0.4b[2]\n"
-    ".inst 0x6fa0e8bb  // udot v27.4s, v5.16b, v0.4b[3]\n"
+    ".inst 0x6f8fe11a  // udot v26.4s, v8.16b, v15.4b[0]\n"
+    "ldr q20, [%x[params], #0x0]\n"
+    "add x11, x11, #0x10\n"
+    ".inst 0x6fafe101  // udot v1.4s, v8.16b, v15.4b[1]\n"
+    "ldr q4, [%x[params], #0x10]\n"
     "sub %x[n_channels], %x[n_channels], #0x4\n"
-    ".inst 0x6f81e0d8  // udot v24.4s, v6.16b, v1.4b[0]\n"
-    ".inst 0x6fa1e0d9  // udot v25.4s, v6.16b, v1.4b[1]\n"
+    ".inst 0x6f8fe916  // udot v22.4s, v8.16b, v15.4b[2]\n"
+    "ldr q6, [%x[params], #0x20]\n"
     "cmp %x[n_channels], #0x4\n"
-    "add x9, x9, #0x10\n"
-    ".inst 0x6f81e8da  // udot v26.4s, v6.16b, v1.4b[2]\n"
-    ".inst 0x6fa1e8db  // udot v27.4s, v6.16b, v1.4b[3]\n"
-    ".inst 0x6f82e0bc  // udot v28.4s, v5.16b, v2.4b[0]\n"
-    ".inst 0x6fa2e0bd  // udot v29.4s, v5.16b, v2.4b[1]\n"
-    ".inst 0x6f82e8be  // udot v30.4s, v5.16b, v2.4b[2]\n"
-    ".inst 0x6fa2e8bf  // udot v31.4s, v5.16b, v2.4b[3]\n"
-    "ldr q5, [%x[params], #0x30]\n"
-    ".inst 0x6f82e0f8  // udot v24.4s, v7.16b, v2.4b[0]\n"
-    ".inst 0x6fa2e0f9  // udot v25.4s, v7.16b, v2.4b[1]\n"
-    "sqrdmulh v24.4s, v24.4s, v21.4s\n"
-    ".inst 0x6f82e8fa  // udot v26.4s, v7.16b, v2.4b[2]\n"
-    ".inst 0x6fa2e8fb  // udot v27.4s, v7.16b, v2.4b[3]\n"
-    "sqrdmulh v25.4s, v25.4s, v21.4s\n"
-    ".inst 0x6f83e0dc  // udot v28.4s, v6.16b, v3.4b[0]\n"
-    ".inst 0x6fa3e0dd  // udot v29.4s, v6.16b, v3.4b[1]\n"
-    "sqrdmulh v26.4s, v26.4s, v21.4s\n"
-    ".inst 0x6f83e8de  // udot v30.4s, v6.16b, v3.4b[2]\n"
-    ".inst 0x6fa3e8df  // udot v31.4s, v6.16b, v3.4b[3]\n"
-    "ldr q6, [%x[params], #0x40]\n"
-    "sqrdmulh v27.4s, v27.4s, v21.4s\n"
-    ".inst 0x6f84e0fc  // udot v28.4s, v7.16b, v4.4b[0]\n"
-    ".inst 0x6fa4e0fd  // udot v29.4s, v7.16b, v4.4b[1]\n"
-    "and v19.16b, v24.16b, v20.16b\n"
-    ".inst 0x6f84e8fe  // udot v30.4s, v7.16b, v4.4b[2]\n"
-    ".inst 0x6fa4e8ff  // udot v31.4s, v7.16b, v4.4b[3]\n"
-    "ldr q7, [%x[params], #0x50]\n"
-    "and v18.16b, v25.16b, v20.16b\n"
-    "and v17.16b, v26.16b, v20.16b\n"
-    "and v16.16b, v27.16b, v20.16b\n"
+    ".inst 0x6fafe919  // udot v25.4s, v8.16b, v15.4b[3]\n"
+    ".inst 0x6f80e10b  // udot v11.4s, v8.16b, v0.4b[0]\n"
+    ".inst 0x6fa0e103  // udot v3.4s, v8.16b, v0.4b[1]\n"
+    ".inst 0x6f80e913  // udot v19.4s, v8.16b, v0.4b[2]\n"
+    ".inst 0x6fa0e915  // udot v21.4s, v8.16b, v0.4b[3]\n"
+    "ldr q8, [%x[params], #0x30]\n"
+    ".inst 0x6f9de13a  // udot v26.4s, v9.16b, v29.4b[0]\n"
+    ".inst 0x6fbde121  // udot v1.4s, v9.16b, v29.4b[1]\n"
+    ".inst 0x6f9de936  // udot v22.4s, v9.16b, v29.4b[2]\n"
+    ".inst 0x6fbde939  // udot v25.4s, v9.16b, v29.4b[3]\n"
+    ".inst 0x6f82e12b  // udot v11.4s, v9.16b, v2.4b[0]\n"
+    ".inst 0x6fa2e123  // udot v3.4s, v9.16b, v2.4b[1]\n"
+    ".inst 0x6f82e933  // udot v19.4s, v9.16b, v2.4b[2]\n"
+    ".inst 0x6fa2e935  // udot v21.4s, v9.16b, v2.4b[3]\n"
+    "ldr q9, [%x[params], #0x40]\n"
+    ".inst 0x6f80e15a  // udot v26.4s, v10.16b, v0.4b[0]\n"
+    ".inst 0x6fa0e141  // udot v1.4s, v10.16b, v0.4b[1]\n"
+    ".inst 0x6f80e956  // udot v22.4s, v10.16b, v0.4b[2]\n"
+    ".inst 0x6fa0e959  // udot v25.4s, v10.16b, v0.4b[3]\n"
+    ".inst 0x6f87e14b  // udot v11.4s, v10.16b, v7.4b[0]\n"
+    ".inst 0x6fa7e143  // udot v3.4s, v10.16b, v7.4b[1]\n"
+    ".inst 0x6f87e953  // udot v19.4s, v10.16b, v7.4b[2]\n"
+    ".inst 0x6fa7e955  // udot v21.4s, v10.16b, v7.4b[3]\n"
+    "ldr q10, [%x[params], #0x50]\n"
     "add %x[params], %x[params], #0x60\n"
-    "sshr v19.4s, v19.4s, #0x1f\n"
-    "sshr v18.4s, v18.4s, #0x1f\n"
+    "sqrdmulh v26.4s, v26.4s, v20.4s\n"
+    "sqrdmulh v1.4s, v1.4s, v20.4s\n"
+    "sqrdmulh v22.4s, v22.4s, v20.4s\n"
+    "sqrdmulh v25.4s, v25.4s, v20.4s\n"
+    "sqrdmulh v11.4s, v11.4s, v20.4s\n"
+    "and v30.16b, v26.16b, v4.16b\n"
+    "and v17.16b, v1.16b, v4.16b\n"
+    "and v16.16b, v22.16b, v4.16b\n"
+    "sshr v30.4s, v30.4s, #0x1f\n"
     "sshr v17.4s, v17.4s, #0x1f\n"
     "sshr v16.4s, v16.4s, #0x1f\n"
-    "sqrdmulh v28.4s, v28.4s, v21.4s\n"
-    "sqrdmulh v29.4s, v29.4s, v21.4s\n"
-    "sqrdmulh v30.4s, v30.4s, v21.4s\n"
-    "sqrdmulh v31.4s, v31.4s, v21.4s\n"
-    "sqadd v24.4s, v24.4s, v19.4s\n"
-    "sqadd v25.4s, v25.4s, v18.4s\n"
-    "sqadd v26.4s, v26.4s, v17.4s\n"
-    "sqadd v27.4s, v27.4s, v16.4s\n"
-    "and v19.16b, v28.16b, v20.16b\n"
-    "and v18.16b, v29.16b, v20.16b\n"
-    "and v17.16b, v30.16b, v20.16b\n"
-    "and v16.16b, v31.16b, v20.16b\n"
-    "sshr v19.4s, v19.4s, #0x1f\n"
-    "sshr v18.4s, v18.4s, #0x1f\n"
-    "sshr v17.4s, v17.4s, #0x1f\n"
+    "sqadd v26.4s, v26.4s, v30.4s\n"
+    "sqadd v1.4s, v1.4s, v17.4s\n"
+    "sqadd v22.4s, v22.4s, v16.4s\n"
+    "and v16.16b, v25.16b, v4.16b\n"
+    "srshl v26.4s, v26.4s, v4.4s\n"
+    "srshl v1.4s, v1.4s, v4.4s\n"
+    "srshl v22.4s, v22.4s, v4.4s\n"
     "sshr v16.4s, v16.4s, #0x1f\n"
-    "sqadd v28.4s, v28.4s, v19.4s\n"
-    "sqadd v29.4s, v29.4s, v18.4s\n"
-    "sqadd v30.4s, v30.4s, v17.4s\n"
-    "sqadd v31.4s, v31.4s, v16.4s\n"
-    "srshl v24.4s, v24.4s, v20.4s\n"
-    "srshl v25.4s, v25.4s, v20.4s\n"
-    "srshl v26.4s, v26.4s, v20.4s\n"
-    "srshl v27.4s, v27.4s, v20.4s\n"
-    "srshl v28.4s, v28.4s, v20.4s\n"
-    "srshl v29.4s, v29.4s, v20.4s\n"
-    "srshl v30.4s, v30.4s, v20.4s\n"
-    "srshl v31.4s, v31.4s, v20.4s\n"
-    "add v24.4s, v24.4s, v12.4s\n"
-    "add v25.4s, v25.4s, v12.4s\n"
-    "add v26.4s, v26.4s, v12.4s\n"
-    "add v27.4s, v27.4s, v12.4s\n"
-    "add v28.4s, v28.4s, v12.4s\n"
-    "add v29.4s, v29.4s, v12.4s\n"
-    "add v30.4s, v30.4s, v12.4s\n"
-    "add v31.4s, v31.4s, v12.4s\n"
-    "smin v24.4s, v24.4s, v10.4s\n"
-    "smin v25.4s, v25.4s, v10.4s\n"
-    "smin v26.4s, v26.4s, v10.4s\n"
-    "smin v27.4s, v27.4s, v10.4s\n"
-    "smin v28.4s, v28.4s, v10.4s\n"
-    "smin v29.4s, v29.4s, v10.4s\n"
-    "smin v30.4s, v30.4s, v10.4s\n"
-    "smin v31.4s, v31.4s, v10.4s\n"
-    "smax v24.4s, v24.4s, v11.4s\n"
-    "smax v25.4s, v25.4s, v11.4s\n"
-    "smax v26.4s, v26.4s, v11.4s\n"
-    "smax v27.4s, v27.4s, v11.4s\n"
-    "smax v28.4s, v28.4s, v11.4s\n"
-    "smax v29.4s, v29.4s, v11.4s\n"
-    "smax v30.4s, v30.4s, v11.4s\n"
-    "smax v31.4s, v31.4s, v11.4s\n"
-    "uzp1 v24.16b, v24.16b, v24.16b\n"
-    "uzp1 v25.16b, v25.16b, v25.16b\n"
+    "add v26.4s, v26.4s, v14.4s\n"
+    "add v1.4s, v1.4s, v14.4s\n"
+    "add v22.4s, v22.4s, v14.4s\n"
+    "smin v26.4s, v26.4s, v23.4s\n"
+    "smin v1.4s, v1.4s, v23.4s\n"
+    "smin v22.4s, v22.4s, v23.4s\n"
+    "smax v26.4s, v26.4s, v27.4s\n"
+    "smax v1.4s, v1.4s, v27.4s\n"
+    "smax v22.4s, v22.4s, v27.4s\n"
     "uzp1 v26.16b, v26.16b, v26.16b\n"
-    "uzp1 v27.16b, v27.16b, v27.16b\n"
-    "uzp1 v28.16b, v28.16b, v28.16b\n"
-    "uzp1 v29.16b, v29.16b, v29.16b\n"
-    "uzp1 v30.16b, v30.16b, v30.16b\n"
-    "uzp1 v31.16b, v31.16b, v31.16b\n"
-    "uzp1 v24.16b, v24.16b, v24.16b\n"
-    "uzp1 v25.16b, v25.16b, v25.16b\n"
-    "str s24, [x27, x28]\n"
+    "uzp1 v1.16b, v1.16b, v1.16b\n"
     "uzp1 v26.16b, v26.16b, v26.16b\n"
-    "uzp1 v27.16b, v27.16b, v27.16b\n"
-    "str s25, [x26, x28]\n"
-    "uzp1 v28.16b, v28.16b, v28.16b\n"
-    "uzp1 v29.16b, v29.16b, v29.16b\n"
-    "str s26, [x25, x28]\n"
-    "uzp1 v30.16b, v30.16b, v30.16b\n"
-    "uzp1 v31.16b, v31.16b, v31.16b\n"
-    "str s27, [x24, x28]\n"
-    "str s28, [x23, x28]\n"
-    "dup v24.4s, v22.s[0]\n"
-    "dup v25.4s, v22.s[1]\n"
-    "str s29, [x22, x28]\n"
-    "dup v26.4s, v22.s[2]\n"
-    "dup v27.4s, v22.s[3]\n"
-    "str s30, [x21, x28]\n"
-    "dup v28.4s, v23.s[0]\n"
-    "dup v29.4s, v23.s[1]\n"
-    "str s31, [x20, x28]\n"
-    "dup v30.4s, v23.s[2]\n"
-    "dup v31.4s, v23.s[3]\n"
-    "add x28, x28, #0x4\n"
-    "add v24.4s, v24.4s, v14.4s\n"
+    "str s26, [x26, x10]\n"
+    "uzp1 v1.16b, v1.16b, v1.16b\n"
+    "uzp1 v22.16b, v22.16b, v22.16b\n"
+    "ldr q26, [SP, #0x0]\n"
+    "sqadd v25.4s, v25.4s, v16.4s\n"
+    "str s1, [x25, x10]\n"
+    "uzp1 v22.16b, v22.16b, v22.16b\n"
+    "ldr q1, [SP, #0x10]\n"
+    "and v16.16b, v11.16b, v4.16b\n"
+    "str s22, [x24, x10]\n"
+    "sqrdmulh v3.4s, v3.4s, v20.4s\n"
+    "ldr q22, [SP, #0x20]\n"
+    "srshl v25.4s, v25.4s, v4.4s\n"
+    "sshr v16.4s, v16.4s, #0x1f\n"
+    "sqrdmulh v19.4s, v19.4s, v20.4s\n"
+    "and v17.16b, v3.16b, v4.16b\n"
     "add v25.4s, v25.4s, v14.4s\n"
-    "add v26.4s, v26.4s, v14.4s\n"
-    "add v27.4s, v27.4s, v14.4s\n"
-    "add v28.4s, v28.4s, v14.4s\n"
-    "add v29.4s, v29.4s, v14.4s\n"
-    "add v30.4s, v30.4s, v14.4s\n"
-    "add v31.4s, v31.4s, v14.4s\n"
+    "sqadd v11.4s, v11.4s, v16.4s\n"
+    "sshr v17.4s, v17.4s, #0x1f\n"
+    "smin v25.4s, v25.4s, v23.4s\n"
+    "and v16.16b, v19.16b, v4.16b\n"
+    "srshl v11.4s, v11.4s, v4.4s\n"
+    "smax v25.4s, v25.4s, v27.4s\n"
+    "sqadd v3.4s, v3.4s, v17.4s\n"
+    "sshr v16.4s, v16.4s, #0x1f\n"
+    "uzp1 v25.16b, v25.16b, v25.16b\n"
+    "add v11.4s, v11.4s, v14.4s\n"
+    "uzp1 v25.16b, v25.16b, v25.16b\n"
+    "str s25, [x23, x10]\n"
+    "smin v11.4s, v11.4s, v23.4s\n"
+    "srshl v3.4s, v3.4s, v4.4s\n"
+    "ldr q25, [SP, #0x30]\n"
+    "sqadd v19.4s, v19.4s, v16.4s\n"
+    "sqrdmulh v21.4s, v21.4s, v20.4s\n"
+    "smax v11.4s, v11.4s, v27.4s\n"
+    "add v3.4s, v3.4s, v14.4s\n"
+    "srshl v19.4s, v19.4s, v4.4s\n"
+    "uzp1 v11.16b, v11.16b, v11.16b\n"
+    "smin v3.4s, v3.4s, v23.4s\n"
+    "uzp1 v11.16b, v11.16b, v11.16b\n"
+    "str s11, [x22, x10]\n"
+    "smax v3.4s, v3.4s, v27.4s\n"
+    "add v19.4s, v19.4s, v14.4s\n"
+    "ldr q11, [SP, #0x40]\n"
+    "and v16.16b, v21.16b, v4.16b\n"
+    "add v26.4s, v26.4s, v6.4s\n"
+    "uzp1 v3.16b, v3.16b, v3.16b\n"
+    "smin v19.4s, v19.4s, v23.4s\n"
+    "uzp1 v3.16b, v3.16b, v3.16b\n"
+    "str s3, [x21, x10]\n"
+    "smax v19.4s, v19.4s, v27.4s\n"
+    "sshr v16.4s, v16.4s, #0x1f\n"
+    "ldr q3, [SP, #0x50]\n"
+    "add v1.4s, v1.4s, v6.4s\n"
+    "add v22.4s, v22.4s, v6.4s\n"
+    "uzp1 v19.16b, v19.16b, v19.16b\n"
+    "sqadd v21.4s, v21.4s, v16.4s\n"
+    "uzp1 v19.16b, v19.16b, v19.16b\n"
+    "str s19, [x20, x10]\n"
+    "add v25.4s, v25.4s, v6.4s\n"
+    "add v11.4s, v11.4s, v6.4s\n"
+    "ldr q19, [SP, #0x60]\n"
+    "srshl v21.4s, v21.4s, v4.4s\n"
+    "add v3.4s, v3.4s, v6.4s\n"
+    "add v21.4s, v21.4s, v14.4s\n"
+    "add v19.4s, v19.4s, v6.4s\n"
+    "smin v21.4s, v21.4s, v23.4s\n"
+    "smax v21.4s, v21.4s, v27.4s\n"
+    "uzp1 v21.16b, v21.16b, v21.16b\n"
+    "uzp1 v21.16b, v21.16b, v21.16b\n"
+    "str s21, [x19, x10]\n"
+    "add x10, x10, #0x4\n"
+    "ldr q21, [SP, #0x70]\n"
+    "add v21.4s, v21.4s, v6.4s\n"
     "bgt 1b\n"
     "2:"  // Tail
-    "ldr q21, [%x[params], #0x0]\n"
-    "ldr q20, [%x[params], #0x10]\n"
-    ".inst 0x6f80e0b8  // udot v24.4s, v5.16b, v0.4b[0]\n"
-    ".inst 0x6fa0e0b9  // udot v25.4s, v5.16b, v0.4b[1]\n"
-    ".inst 0x6f80e8ba  // udot v26.4s, v5.16b, v0.4b[2]\n"
-    ".inst 0x6fa0e8bb  // udot v27.4s, v5.16b, v0.4b[3]\n"
+    ".inst 0x6f8fe11a  // udot v26.4s, v8.16b, v15.4b[0]\n"
+    "ldr q20, [%x[params], #0x0]\n"
+    "add x26, x26, x10\n"
+    ".inst 0x6fafe101  // udot v1.4s, v8.16b, v15.4b[1]\n"
+    "ldr q4, [%x[params], #0x10]\n"
+    "add x25, x25, x10\n"
+    ".inst 0x6f8fe916  // udot v22.4s, v8.16b, v15.4b[2]\n"
+    "add x24, x24, x10\n"
+    ".inst 0x6fafe919  // udot v25.4s, v8.16b, v15.4b[3]\n"
+    "add x23, x23, x10\n"
+    ".inst 0x6f80e10b  // udot v11.4s, v8.16b, v0.4b[0]\n"
+    "add x22, x22, x10\n"
+    ".inst 0x6fa0e103  // udot v3.4s, v8.16b, v0.4b[1]\n"
+    "add x21, x21, x10\n"
+    ".inst 0x6f80e913  // udot v19.4s, v8.16b, v0.4b[2]\n"
+    "add x20, x20, x10\n"
+    ".inst 0x6fa0e915  // udot v21.4s, v8.16b, v0.4b[3]\n"
+    "add x19, x19, x10\n"
+    ".inst 0x6f9de13a  // udot v26.4s, v9.16b, v29.4b[0]\n"
     "cmp %x[n_channels], #0x4\n"
-    "add x27, x27, x28\n"
-    ".inst 0x6f81e0d8  // udot v24.4s, v6.16b, v1.4b[0]\n"
-    ".inst 0x6fa1e0d9  // udot v25.4s, v6.16b, v1.4b[1]\n"
-    "add x26, x26, x28\n"
-    "add x25, x25, x28\n"
-    ".inst 0x6f81e8da  // udot v26.4s, v6.16b, v1.4b[2]\n"
-    ".inst 0x6fa1e8db  // udot v27.4s, v6.16b, v1.4b[3]\n"
-    "add x24, x24, x28\n"
-    "add x23, x23, x28\n"
-    ".inst 0x6f82e0bc  // udot v28.4s, v5.16b, v2.4b[0]\n"
-    ".inst 0x6fa2e0bd  // udot v29.4s, v5.16b, v2.4b[1]\n"
-    "add x22, x22, x28\n"
-    "add x21, x21, x28\n"
-    ".inst 0x6f82e8be  // udot v30.4s, v5.16b, v2.4b[2]\n"
-    ".inst 0x6fa2e8bf  // udot v31.4s, v5.16b, v2.4b[3]\n"
-    "add x20, x20, x28\n"
+    ".inst 0x6fbde121  // udot v1.4s, v9.16b, v29.4b[1]\n"
     "add %x[params], %x[params], #0x20\n"
-    ".inst 0x6f82e0f8  // udot v24.4s, v7.16b, v2.4b[0]\n"
-    ".inst 0x6fa2e0f9  // udot v25.4s, v7.16b, v2.4b[1]\n"
-    "sqrdmulh v24.4s, v24.4s, v21.4s\n"
-    ".inst 0x6f82e8fa  // udot v26.4s, v7.16b, v2.4b[2]\n"
-    ".inst 0x6fa2e8fb  // udot v27.4s, v7.16b, v2.4b[3]\n"
-    "sqrdmulh v25.4s, v25.4s, v21.4s\n"
-    ".inst 0x6f83e0dc  // udot v28.4s, v6.16b, v3.4b[0]\n"
-    ".inst 0x6fa3e0dd  // udot v29.4s, v6.16b, v3.4b[1]\n"
-    "sqrdmulh v26.4s, v26.4s, v21.4s\n"
-    ".inst 0x6f83e8de  // udot v30.4s, v6.16b, v3.4b[2]\n"
-    ".inst 0x6fa3e8df  // udot v31.4s, v6.16b, v3.4b[3]\n"
-    "sqrdmulh v27.4s, v27.4s, v21.4s\n"
-    ".inst 0x6f84e0fc  // udot v28.4s, v7.16b, v4.4b[0]\n"
-    ".inst 0x6fa4e0fd  // udot v29.4s, v7.16b, v4.4b[1]\n"
-    "and v19.16b, v24.16b, v20.16b\n"
-    ".inst 0x6f84e8fe  // udot v30.4s, v7.16b, v4.4b[2]\n"
-    ".inst 0x6fa4e8ff  // udot v31.4s, v7.16b, v4.4b[3]\n"
-    "and v18.16b, v25.16b, v20.16b\n"
-    "and v17.16b, v26.16b, v20.16b\n"
-    "and v16.16b, v27.16b, v20.16b\n"
-    "sshr v19.4s, v19.4s, #0x1f\n"
-    "sshr v18.4s, v18.4s, #0x1f\n"
+    ".inst 0x6f9de936  // udot v22.4s, v9.16b, v29.4b[2]\n"
+    ".inst 0x6fbde939  // udot v25.4s, v9.16b, v29.4b[3]\n"
+    ".inst 0x6f82e12b  // udot v11.4s, v9.16b, v2.4b[0]\n"
+    ".inst 0x6fa2e123  // udot v3.4s, v9.16b, v2.4b[1]\n"
+    ".inst 0x6f82e933  // udot v19.4s, v9.16b, v2.4b[2]\n"
+    ".inst 0x6fa2e935  // udot v21.4s, v9.16b, v2.4b[3]\n"
+    ".inst 0x6f80e15a  // udot v26.4s, v10.16b, v0.4b[0]\n"
+    ".inst 0x6fa0e141  // udot v1.4s, v10.16b, v0.4b[1]\n"
+    ".inst 0x6f80e956  // udot v22.4s, v10.16b, v0.4b[2]\n"
+    ".inst 0x6fa0e959  // udot v25.4s, v10.16b, v0.4b[3]\n"
+    ".inst 0x6f87e14b  // udot v11.4s, v10.16b, v7.4b[0]\n"
+    ".inst 0x6fa7e143  // udot v3.4s, v10.16b, v7.4b[1]\n"
+    ".inst 0x6f87e953  // udot v19.4s, v10.16b, v7.4b[2]\n"
+    ".inst 0x6fa7e955  // udot v21.4s, v10.16b, v7.4b[3]\n"
+    "sqrdmulh v26.4s, v26.4s, v20.4s\n"
+    "sqrdmulh v1.4s, v1.4s, v20.4s\n"
+    "sqrdmulh v22.4s, v22.4s, v20.4s\n"
+    "sqrdmulh v25.4s, v25.4s, v20.4s\n"
+    "and v30.16b, v26.16b, v4.16b\n"
+    "and v17.16b, v1.16b, v4.16b\n"
+    "and v16.16b, v22.16b, v4.16b\n"
+    "sshr v30.4s, v30.4s, #0x1f\n"
     "sshr v17.4s, v17.4s, #0x1f\n"
     "sshr v16.4s, v16.4s, #0x1f\n"
-    "sqrdmulh v28.4s, v28.4s, v21.4s\n"
-    "sqrdmulh v29.4s, v29.4s, v21.4s\n"
-    "sqrdmulh v30.4s, v30.4s, v21.4s\n"
-    "sqrdmulh v31.4s, v31.4s, v21.4s\n"
-    "sqadd v24.4s, v24.4s, v19.4s\n"
-    "sqadd v25.4s, v25.4s, v18.4s\n"
-    "sqadd v26.4s, v26.4s, v17.4s\n"
-    "sqadd v27.4s, v27.4s, v16.4s\n"
-    "and v19.16b, v28.16b, v20.16b\n"
-    "and v18.16b, v29.16b, v20.16b\n"
-    "and v17.16b, v30.16b, v20.16b\n"
-    "and v16.16b, v31.16b, v20.16b\n"
-    "sshr v19.4s, v19.4s, #0x1f\n"
-    "sshr v18.4s, v18.4s, #0x1f\n"
-    "sshr v17.4s, v17.4s, #0x1f\n"
+    "sqadd v26.4s, v26.4s, v30.4s\n"
+    "sqadd v1.4s, v1.4s, v17.4s\n"
+    "sqadd v22.4s, v22.4s, v16.4s\n"
+    "and v16.16b, v25.16b, v4.16b\n"
+    "srshl v26.4s, v26.4s, v4.4s\n"
+    "srshl v1.4s, v1.4s, v4.4s\n"
+    "srshl v22.4s, v22.4s, v4.4s\n"
     "sshr v16.4s, v16.4s, #0x1f\n"
-    "sqadd v28.4s, v28.4s, v19.4s\n"
-    "sqadd v29.4s, v29.4s, v18.4s\n"
-    "sqadd v30.4s, v30.4s, v17.4s\n"
-    "sqadd v31.4s, v31.4s, v16.4s\n"
-    "srshl v24.4s, v24.4s, v20.4s\n"
-    "srshl v25.4s, v25.4s, v20.4s\n"
-    "srshl v26.4s, v26.4s, v20.4s\n"
-    "srshl v27.4s, v27.4s, v20.4s\n"
-    "srshl v28.4s, v28.4s, v20.4s\n"
-    "srshl v29.4s, v29.4s, v20.4s\n"
-    "srshl v30.4s, v30.4s, v20.4s\n"
-    "srshl v31.4s, v31.4s, v20.4s\n"
-    "add v24.4s, v24.4s, v12.4s\n"
-    "add v25.4s, v25.4s, v12.4s\n"
-    "add v26.4s, v26.4s, v12.4s\n"
-    "add v27.4s, v27.4s, v12.4s\n"
-    "add v28.4s, v28.4s, v12.4s\n"
-    "add v29.4s, v29.4s, v12.4s\n"
-    "add v30.4s, v30.4s, v12.4s\n"
-    "add v31.4s, v31.4s, v12.4s\n"
-    "smin v24.4s, v24.4s, v10.4s\n"
-    "smin v25.4s, v25.4s, v10.4s\n"
-    "smin v26.4s, v26.4s, v10.4s\n"
-    "smin v27.4s, v27.4s, v10.4s\n"
-    "smin v28.4s, v28.4s, v10.4s\n"
-    "smin v29.4s, v29.4s, v10.4s\n"
-    "smin v30.4s, v30.4s, v10.4s\n"
-    "smin v31.4s, v31.4s, v10.4s\n"
-    "smax v24.4s, v24.4s, v11.4s\n"
-    "smax v25.4s, v25.4s, v11.4s\n"
-    "smax v26.4s, v26.4s, v11.4s\n"
-    "smax v27.4s, v27.4s, v11.4s\n"
-    "smax v28.4s, v28.4s, v11.4s\n"
-    "smax v29.4s, v29.4s, v11.4s\n"
-    "smax v30.4s, v30.4s, v11.4s\n"
-    "smax v31.4s, v31.4s, v11.4s\n"
-    "uzp1 v24.16b, v24.16b, v24.16b\n"
-    "uzp1 v25.16b, v25.16b, v25.16b\n"
+    "add v26.4s, v26.4s, v14.4s\n"
+    "add v1.4s, v1.4s, v14.4s\n"
+    "add v22.4s, v22.4s, v14.4s\n"
+    "smin v26.4s, v26.4s, v23.4s\n"
+    "smin v1.4s, v1.4s, v23.4s\n"
+    "smin v22.4s, v22.4s, v23.4s\n"
+    "smax v26.4s, v26.4s, v27.4s\n"
+    "smax v1.4s, v1.4s, v27.4s\n"
+    "smax v22.4s, v22.4s, v27.4s\n"
     "uzp1 v26.16b, v26.16b, v26.16b\n"
-    "uzp1 v27.16b, v27.16b, v27.16b\n"
-    "uzp1 v28.16b, v28.16b, v28.16b\n"
-    "uzp1 v29.16b, v29.16b, v29.16b\n"
-    "uzp1 v30.16b, v30.16b, v30.16b\n"
-    "uzp1 v31.16b, v31.16b, v31.16b\n"
-    "uzp1 v24.16b, v24.16b, v24.16b\n"
-    "uzp1 v25.16b, v25.16b, v25.16b\n"
+    "uzp1 v1.16b, v1.16b, v1.16b\n"
     "uzp1 v26.16b, v26.16b, v26.16b\n"
-    "uzp1 v27.16b, v27.16b, v27.16b\n"
-    "uzp1 v28.16b, v28.16b, v28.16b\n"
-    "uzp1 v29.16b, v29.16b, v29.16b\n"
-    "uzp1 v30.16b, v30.16b, v30.16b\n"
-    "uzp1 v31.16b, v31.16b, v31.16b\n"
+    "uzp1 v1.16b, v1.16b, v1.16b\n"
+    "uzp1 v22.16b, v22.16b, v22.16b\n"
+    "sqadd v25.4s, v25.4s, v16.4s\n"
+    "uzp1 v22.16b, v22.16b, v22.16b\n"
+    "sqrdmulh v11.4s, v11.4s, v20.4s\n"
+    "sqrdmulh v3.4s, v3.4s, v20.4s\n"
+    "srshl v25.4s, v25.4s, v4.4s\n"
+    "sqrdmulh v19.4s, v19.4s, v20.4s\n"
+    "and v16.16b, v11.16b, v4.16b\n"
+    "and v17.16b, v3.16b, v4.16b\n"
+    "add v25.4s, v25.4s, v14.4s\n"
+    "sshr v16.4s, v16.4s, #0x1f\n"
+    "sshr v17.4s, v17.4s, #0x1f\n"
+    "smin v25.4s, v25.4s, v23.4s\n"
+    "sqadd v11.4s, v11.4s, v16.4s\n"
+    "sqadd v3.4s, v3.4s, v17.4s\n"
+    "smax v25.4s, v25.4s, v27.4s\n"
+    "and v16.16b, v19.16b, v4.16b\n"
+    "srshl v11.4s, v11.4s, v4.4s\n"
+    "uzp1 v25.16b, v25.16b, v25.16b\n"
+    "srshl v3.4s, v3.4s, v4.4s\n"
+    "uzp1 v25.16b, v25.16b, v25.16b\n"
+    "add v11.4s, v11.4s, v14.4s\n"
+    "sshr v16.4s, v16.4s, #0x1f\n"
+    "add v3.4s, v3.4s, v14.4s\n"
+    "smin v11.4s, v11.4s, v23.4s\n"
+    "sqadd v19.4s, v19.4s, v16.4s\n"
+    "smin v3.4s, v3.4s, v23.4s\n"
+    "smax v11.4s, v11.4s, v27.4s\n"
+    "sqrdmulh v21.4s, v21.4s, v20.4s\n"
+    "smax v3.4s, v3.4s, v27.4s\n"
+    "uzp1 v11.16b, v11.16b, v11.16b\n"
+    "srshl v19.4s, v19.4s, v4.4s\n"
+    "uzp1 v11.16b, v11.16b, v11.16b\n"
+    "uzp1 v3.16b, v3.16b, v3.16b\n"
+    "and v16.16b, v21.16b, v4.16b\n"
+    "uzp1 v3.16b, v3.16b, v3.16b\n"
+    "add v19.4s, v19.4s, v14.4s\n"
+    "sshr v16.4s, v16.4s, #0x1f\n"
+    "smin v19.4s, v19.4s, v23.4s\n"
+    "sqadd v21.4s, v21.4s, v16.4s\n"
+    "smax v19.4s, v19.4s, v27.4s\n"
+    "srshl v21.4s, v21.4s, v4.4s\n"
+    "uzp1 v19.16b, v19.16b, v19.16b\n"
+    "uzp1 v19.16b, v19.16b, v19.16b\n"
+    "add v21.4s, v21.4s, v14.4s\n"
+    "smin v21.4s, v21.4s, v23.4s\n"
+    "smax v21.4s, v21.4s, v27.4s\n"
+    "uzp1 v21.16b, v21.16b, v21.16b\n"
+    "uzp1 v21.16b, v21.16b, v21.16b\n"
     "blt 3f\n"
-    "str s24, [x27, #0x0]\n"
-    "str s25, [x26, #0x0]\n"
-    "str s26, [x25, #0x0]\n"
-    "str s27, [x24, #0x0]\n"
-    "str s28, [x23, #0x0]\n"
-    "str s29, [x22, #0x0]\n"
-    "str s30, [x21, #0x0]\n"
-    "str s31, [x20, #0x0]\n"
+    "str s26, [x26, #0x0]\n"
+    "str s1, [x25, #0x0]\n"
+    "str s22, [x24, #0x0]\n"
+    "str s25, [x23, #0x0]\n"
+    "str s11, [x22, #0x0]\n"
+    "str s3, [x21, #0x0]\n"
+    "str s19, [x20, #0x0]\n"
+    "str s21, [x19, #0x0]\n"
     "b 4f\n"
     "3:"  // Tail: Oddments
+    "st1 { v26.b }[0], [x26], #0x1\n"
     "subs %x[n_channels], %x[n_channels], #0x1\n"
-    "st1 { v24.b }[0], [x27], #0x1\n"
-    "st1 { v25.b }[0], [x26], #0x1\n"
-    "st1 { v26.b }[0], [x25], #0x1\n"
-    "st1 { v27.b }[0], [x24], #0x1\n"
-    "st1 { v28.b }[0], [x23], #0x1\n"
-    "st1 { v29.b }[0], [x22], #0x1\n"
-    "st1 { v30.b }[0], [x21], #0x1\n"
-    "st1 { v31.b }[0], [x20], #0x1\n"
+    "st1 { v1.b }[0], [x25], #0x1\n"
+    "st1 { v22.b }[0], [x24], #0x1\n"
+    "st1 { v25.b }[0], [x23], #0x1\n"
+    "st1 { v11.b }[0], [x22], #0x1\n"
+    "st1 { v3.b }[0], [x21], #0x1\n"
+    "st1 { v19.b }[0], [x20], #0x1\n"
+    "st1 { v21.b }[0], [x19], #0x1\n"
     "beq 4f\n"
+    "st1 { v26.b }[1], [x26], #0x1\n"
     "subs %x[n_channels], %x[n_channels], #0x1\n"
-    "st1 { v24.b }[1], [x27], #0x1\n"
-    "st1 { v25.b }[1], [x26], #0x1\n"
-    "st1 { v26.b }[1], [x25], #0x1\n"
-    "st1 { v27.b }[1], [x24], #0x1\n"
-    "st1 { v28.b }[1], [x23], #0x1\n"
-    "st1 { v29.b }[1], [x22], #0x1\n"
-    "st1 { v30.b }[1], [x21], #0x1\n"
-    "st1 { v31.b }[1], [x20], #0x1\n"
+    "st1 { v1.b }[1], [x25], #0x1\n"
+    "st1 { v22.b }[1], [x24], #0x1\n"
+    "st1 { v25.b }[1], [x23], #0x1\n"
+    "st1 { v11.b }[1], [x22], #0x1\n"
+    "st1 { v3.b }[1], [x21], #0x1\n"
+    "st1 { v19.b }[1], [x20], #0x1\n"
+    "st1 { v21.b }[1], [x19], #0x1\n"
     "beq 4f\n"
+    "st1 { v26.b }[2], [x26], #0x1\n"
     "subs %x[n_channels], %x[n_channels], #0x1\n"
-    "st1 { v24.b }[2], [x27], #0x1\n"
-    "st1 { v25.b }[2], [x26], #0x1\n"
-    "st1 { v26.b }[2], [x25], #0x1\n"
-    "st1 { v27.b }[2], [x24], #0x1\n"
-    "st1 { v28.b }[2], [x23], #0x1\n"
-    "st1 { v29.b }[2], [x22], #0x1\n"
-    "st1 { v30.b }[2], [x21], #0x1\n"
-    "st1 { v31.b }[2], [x20], #0x1\n"
+    "st1 { v1.b }[2], [x25], #0x1\n"
+    "st1 { v22.b }[2], [x24], #0x1\n"
+    "st1 { v25.b }[2], [x23], #0x1\n"
+    "st1 { v11.b }[2], [x22], #0x1\n"
+    "st1 { v3.b }[2], [x21], #0x1\n"
+    "st1 { v19.b }[2], [x20], #0x1\n"
+    "st1 { v21.b }[2], [x19], #0x1\n"
     "beq 4f\n"
-    "st1 { v24.b }[3], [x27], #0x1\n"
+    "st1 { v26.b }[3], [x26], #0x1\n"
     "subs %x[n_channels], %x[n_channels], #0x1\n"
-    "st1 { v25.b }[3], [x26], #0x1\n"
-    "st1 { v26.b }[3], [x25], #0x1\n"
-    "st1 { v27.b }[3], [x24], #0x1\n"
-    "st1 { v28.b }[3], [x23], #0x1\n"
-    "st1 { v29.b }[3], [x22], #0x1\n"
-    "st1 { v30.b }[3], [x21], #0x1\n"
-    "st1 { v31.b }[3], [x20], #0x1\n"
+    "st1 { v1.b }[3], [x25], #0x1\n"
+    "st1 { v22.b }[3], [x24], #0x1\n"
+    "st1 { v25.b }[3], [x23], #0x1\n"
+    "st1 { v11.b }[3], [x22], #0x1\n"
+    "st1 { v3.b }[3], [x21], #0x1\n"
+    "st1 { v19.b }[3], [x20], #0x1\n"
+    "st1 { v21.b }[3], [x19], #0x1\n"
     "4:"  // Tail: End
+    "add SP, SP, #0x80\n"
     : [n_channels] "+&r" (n_output_channels), [params] "+&r" (params)
     : [inptrs] "r" (inptrs), [offsetof_Requantize32_b_offset] "I" (offsetof(arm_gemm::Requantize32, b_offset)), [offsetof_Requantize32_c_offset] "I" (offsetof(arm_gemm::Requantize32, c_offset)), [offsetof_Requantize32_maxval] "I" (offsetof(arm_gemm::Requantize32, maxval)), [offsetof_Requantize32_minval] "I" (offsetof(arm_gemm::Requantize32, minval)), [outptrs] "r" (outptrs), [qp] "r" (&qp)
-    : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v8", "v9", "v10", "v11", "v12", "v13", "v14", "v15", "v16", "v17", "v18", "v19", "v20", "v21", "v22", "v23", "v24", "v25", "v26", "v27", "v28", "v29", "v30", "v31", "x9", "x20", "x21", "x22", "x23", "x24", "x25", "x26", "x27", "x28"
+    : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v8", "v9", "v10", "v11", "v12", "v13", "v14", "v15", "v16", "v17", "v18", "v19", "v20", "v21", "v22", "v23", "v24", "v25", "v26", "v27", "v28", "v29", "v30", "v31", "x9", "x10", "x11", "x19", "x20", "x21", "x22", "x23", "x24", "x25", "x26", "x27", "x28"
   );
 }