diff --git a/SConstruct b/SConstruct
index 8fd9e63..33cc72c 100644
--- a/SConstruct
+++ b/SConstruct
@@ -180,15 +180,13 @@
         env.Append(CXXFLAGS = ['-mfloat-abi=softfp'])
 elif env['arch'] == 'arm64-v8a':
     env.Append(CXXFLAGS = ['-march=armv8-a'])
-    env.Append(CPPDEFINES = ['ARM_COMPUTE_AARCH64_V8A','NO_DOT_IN_TOOLCHAIN'])
+    env.Append(CPPDEFINES = ['ARM_COMPUTE_AARCH64_V8A'])
     if env['os'] == 'linux':
         prefix = "aarch64-linux-gnu-"
     elif env['os'] == 'bare_metal':
         prefix = "aarch64-elf-"
     elif env['os'] == 'android':
         prefix = "aarch64-linux-android-"
-    if 'clang++' in cpp_compiler:
-        env.Append(CXXFLAGS = ['-no-integrated-as'])
 elif 'arm64-v8.2-a' in env['arch']:
     if env['arch'] == 'arm64-v8.2-a-sve':
         env.Append(CXXFLAGS = ['-march=armv8.2-a+sve+fp16+dotprod'])
@@ -200,9 +198,7 @@
         prefix = "aarch64-elf-"
     elif env['os'] == 'android':
         prefix = "aarch64-linux-android-"
-    env.Append(CPPDEFINES = ['ARM_COMPUTE_AARCH64_V8_2','NO_DOT_IN_TOOLCHAIN'])
-    if 'clang++' in cpp_compiler:
-        env.Append(CXXFLAGS = ['-no-integrated-as'])
+    env.Append(CPPDEFINES = ['ARM_COMPUTE_AARCH64_V8_2'])
 elif env['arch'] == 'x86_32':
     env.Append(CCFLAGS = ['-m32'])
     env.Append(LINKFLAGS = ['-m32'])
@@ -211,10 +207,6 @@
     env.Append(CCFLAGS = ['-m64'])
     env.Append(LINKFLAGS = ['-m64'])
 
-# Rework flags depending on compiler version
-if 'armclang' in cpp_compiler:
-    if 'NO_DOT_IN_TOOLCHAIN' in env['CPPDEFINES']: env['CPPDEFINES'].remove('NO_DOT_IN_TOOLCHAIN')
-
 if env['build'] == 'native':
     prefix = ""
 
diff --git a/src/core/NEON/kernels/arm_gemm/kernels/a64_gemm_s8_12x8/a55r1.cpp b/src/core/NEON/kernels/arm_gemm/kernels/a64_gemm_s8_12x8/a55r1.cpp
index eaa7979..d80d45e 100644
--- a/src/core/NEON/kernels/arm_gemm/kernels/a64_gemm_s8_12x8/a55r1.cpp
+++ b/src/core/NEON/kernels/arm_gemm/kernels/a64_gemm_s8_12x8/a55r1.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2017-2018 ARM Limited.
+ * Copyright (c) 2017-2019 ARM Limited.
  *
  * SPDX-License-Identifier: MIT
  *
@@ -27,10 +27,6 @@
 
 #include "../../asmlib.hpp"
 
-#ifdef NO_DOT_IN_TOOLCHAIN
-#include "dot_toolchain_support.h"
-#endif
-
 namespace arm_gemm {
 
 void a64_gemm_s8_12x8_a55r1(const int8_t *Apanel, const int8_t *Bpanel, int32_t *Cpanel, const int ablocks, const int bblocks, const int K) {
@@ -62,11 +58,6 @@
             register int32x4_t a1a asm("v6");
 
             __asm __volatile (
-#ifdef NO_DOT_IN_TOOLCHAIN
-                _DECLARE_SDOT
-#else
-                ".arch armv8.2-a+dotprod\n"
-#endif
                 // Initialize result registers, load initial operands, prime prefetches.
                 "movi   v8.4s, #0x0\n"
                 "ldr    %q[a0], [%[a_ptr]]\n"
@@ -112,245 +103,245 @@
 
                 // The loop is offset by these two instructions which must
                 // always be executed.
-                "sdot   v8.4s , %[b0].16b, %[a0].4b[0]\n"
+                ".word 0x4f80e048 // sdot v8.4s , %[b0].16b, %[a0].4b[0]\n"
                 "ldr    %d[b2], [%[b_ptr], #32]\n"
 
                 // Skip loop if we are doing zero iterations of it.
                 "cbz    %w[k], 4f\n"
 
                 "1:\n"
-                "sdot  	v9.4s , %[b0].16b, %[a0].4b[1]\n"
+                ".word 0x4fa0e049 // sdot v9.4s , %[b0].16b, %[a0].4b[1]\n"
                 "ldr	x20, [%[b_ptr], #40]\n"
-                "sdot	v10.4s, %[b0].16b, %[a0].4b[2]\n"
+                ".word 0x4f80e84a // sdot v10.4s, %[b0].16b, %[a0].4b[2]\n"
                 "subs	%w[k], %w[k], #1\n"
-                "sdot	v11.4s, %[b0].16b, %[a0].4b[3]\n"
+                ".word 0x4fa0e84b // sdot v11.4s, %[b0].16b, %[a0].4b[3]\n"
                 "ldr	%d[a0a], [%[a_ptr], #32]\n"
 
-                "sdot 	v12.4s, %[b0].16b, %[a1].4b[0]\n"
+                ".word 0x4f81e04c // sdot v12.4s, %[b0].16b, %[a1].4b[0]\n"
                 "ins    %[b2].d[1], x20\n"
-                "sdot	v13.4s, %[b0].16b, %[a1].4b[1]\n"
+                ".word 0x4fa1e04d // sdot v13.4s, %[b0].16b, %[a1].4b[1]\n"
                 "ldr    x20, [%[a_ptr], #40]\n"
-                "sdot	v14.4s, %[b0].16b, %[a1].4b[2]\n"
-                "sdot	v15.4s, %[b0].16b, %[a1].4b[3]\n"
+                ".word 0x4f81e84e // sdot v14.4s, %[b0].16b, %[a1].4b[2]\n"
+                ".word 0x4fa1e84f // sdot v15.4s, %[b0].16b, %[a1].4b[3]\n"
                 "ldr	%d[a1a], [%[a_ptr], #48]\n"
 
-                "sdot	v16.4s, %[b1].16b, %[a0].4b[0]\n"
+                ".word 0x4f80e070 // sdot v16.4s, %[b1].16b, %[a0].4b[0]\n"
                 "ins    %[a0a].d[1], x20\n"
-                "sdot	v17.4s, %[b1].16b, %[a0].4b[1]\n"
+                ".word 0x4fa0e071 // sdot v17.4s, %[b1].16b, %[a0].4b[1]\n"
                 "ldr    x20, [%[a_ptr], #56]\n"
-                "sdot	v18.4s, %[b1].16b, %[a0].4b[2]\n"
-                "sdot	v19.4s, %[b1].16b, %[a0].4b[3]\n"
+                ".word 0x4f80e872 // sdot v18.4s, %[b1].16b, %[a0].4b[2]\n"
+                ".word 0x4fa0e873 // sdot v19.4s, %[b1].16b, %[a0].4b[3]\n"
                 "ldr	%d[b0], [%[b_ptr], #48]\n"
 
-                "sdot	v20.4s, %[b1].16b, %[a1].4b[0]\n"
+                ".word 0x4f81e074 // sdot v20.4s, %[b1].16b, %[a1].4b[0]\n"
                 "ins    %[a1a].d[1], x20\n"
-                "sdot	v21.4s, %[b1].16b, %[a1].4b[1]\n"
+                ".word 0x4fa1e075 // sdot v21.4s, %[b1].16b, %[a1].4b[1]\n"
                 "ldr    x20, [%[b_ptr], #56]\n"
-                "sdot	v22.4s, %[b1].16b, %[a1].4b[2]\n"
-                "sdot	v23.4s, %[b1].16b, %[a1].4b[3]\n"
+                ".word 0x4f81e876 // sdot v22.4s, %[b1].16b, %[a1].4b[2]\n"
+                ".word 0x4fa1e877 // sdot v23.4s, %[b1].16b, %[a1].4b[3]\n"
                 "ldr	%d[b1], [%[b_ptr], #64]\n"
 
-                "sdot	v24.4s, %[b2].16b, %[a0].4b[0]\n"
+                ".word 0x4f80e098 // sdot v24.4s, %[b2].16b, %[a0].4b[0]\n"
                 "ins    %[b0].d[1], x20\n"
-                "sdot	v25.4s, %[b2].16b, %[a0].4b[1]\n"
+                ".word 0x4fa0e099 // sdot v25.4s, %[b2].16b, %[a0].4b[1]\n"
                 "ldr    x20, [%[b_ptr], #72]\n"
-                "sdot	v26.4s, %[b2].16b, %[a0].4b[2]\n"
-                "sdot	v27.4s, %[b2].16b, %[a0].4b[3]\n"
+                ".word 0x4f80e89a // sdot v26.4s, %[b2].16b, %[a0].4b[2]\n"
+                ".word 0x4fa0e89b // sdot v27.4s, %[b2].16b, %[a0].4b[3]\n"
                 ASM_PREFETCH("[%[a_ptr], #448]")
 
-                "sdot	v28.4s, %[b2].16b, %[a1].4b[0]\n"
-                "sdot	v29.4s, %[b2].16b, %[a1].4b[1]\n"
+                ".word 0x4f81e09c // sdot v28.4s, %[b2].16b, %[a1].4b[0]\n"
+                ".word 0x4fa1e09d // sdot v29.4s, %[b2].16b, %[a1].4b[1]\n"
                 ASM_PREFETCH("[%[b_ptr], #576]")
-                "sdot	v30.4s, %[b2].16b, %[a1].4b[2]\n"
-                "sdot	v31.4s, %[b2].16b, %[a1].4b[3]\n"
+                ".word 0x4f81e89e // sdot v30.4s, %[b2].16b, %[a1].4b[2]\n"
+                ".word 0x4fa1e89f // sdot v31.4s, %[b2].16b, %[a1].4b[3]\n"
 
 		// Unroll 1
                 "ldr	%d[b2], [%[b_ptr], #80]\n"
 
-                "sdot	v8.4s , %[b0].16b, %[a0a].4b[0]\n"
+                ".word 0x4f85e048 // sdot v8.4s , %[b0].16b, %[a0a].4b[0]\n"
                 "ins    %[b1].d[1], x20\n"
-                "sdot	v9.4s , %[b0].16b, %[a0a].4b[1]\n"
+                ".word 0x4fa5e049 // sdot v9.4s , %[b0].16b, %[a0a].4b[1]\n"
                 "ldr    x20, [%[b_ptr], #88]\n"
-                "sdot	v10.4s, %[b0].16b, %[a0a].4b[2]\n"
-                "sdot	v11.4s, %[b0].16b, %[a0a].4b[3]\n"
+                ".word 0x4f85e84a // sdot v10.4s, %[b0].16b, %[a0a].4b[2]\n"
+                ".word 0x4fa5e84b // sdot v11.4s, %[b0].16b, %[a0a].4b[3]\n"
                 "ldr	%d[a0], [%[a_ptr], #64]\n"
 
-                "sdot 	v12.4s, %[b0].16b, %[a1a].4b[0]\n"
+                ".word 0x4f86e04c // sdot v12.4s, %[b0].16b, %[a1a].4b[0]\n"
                 "ins    %[b2].d[1], x20\n"
-                "sdot   v13.4s, %[b0].16b, %[a1a].4b[1]\n"
+                ".word 0x4fa6e04d // sdot v13.4s, %[b0].16b, %[a1a].4b[1]\n"
                 "ldr    x20, [%[a_ptr], #72]\n"
-                "sdot	v14.4s, %[b0].16b, %[a1a].4b[2]\n"
-                "sdot	v15.4s, %[b0].16b, %[a1a].4b[3]\n"
+                ".word 0x4f86e84e // sdot v14.4s, %[b0].16b, %[a1a].4b[2]\n"
+                ".word 0x4fa6e84f // sdot v15.4s, %[b0].16b, %[a1a].4b[3]\n"
                 "ldr	%d[a1], [%[a_ptr], #80]\n"
 
-                "sdot	v16.4s, %[b1].16b, %[a0a].4b[0]\n"
+                ".word 0x4f85e070 // sdot v16.4s, %[b1].16b, %[a0a].4b[0]\n"
                 "ins    %[a0].d[1], x20\n"
-                "sdot	v17.4s, %[b1].16b, %[a0a].4b[1]\n"
+                ".word 0x4fa5e071 // sdot v17.4s, %[b1].16b, %[a0a].4b[1]\n"
                 "ldr    x20, [%[a_ptr], #88]\n"
-                "sdot	v18.4s, %[b1].16b, %[a0a].4b[2]\n"
-                "sdot	v19.4s, %[b1].16b, %[a0a].4b[3]\n"
+                ".word 0x4f85e872 // sdot v18.4s, %[b1].16b, %[a0a].4b[2]\n"
+                ".word 0x4fa5e873 // sdot v19.4s, %[b1].16b, %[a0a].4b[3]\n"
                 "ldr	%d[b0], [%[b_ptr], #96]\n"
 
-                "sdot	v20.4s, %[b1].16b, %[a1a].4b[0]\n"
+                ".word 0x4f86e074 // sdot v20.4s, %[b1].16b, %[a1a].4b[0]\n"
                 "ins    %[a1].d[1], x20\n"
-                "sdot	v21.4s, %[b1].16b, %[a1a].4b[1]\n"
+                ".word 0x4fa6e075 // sdot v21.4s, %[b1].16b, %[a1a].4b[1]\n"
                 "ldr    x20, [%[b_ptr], #104]\n"
-                "sdot	v22.4s, %[b1].16b, %[a1a].4b[2]\n"
-                "sdot	v23.4s, %[b1].16b, %[a1a].4b[3]\n"
+                ".word 0x4f86e876 // sdot v22.4s, %[b1].16b, %[a1a].4b[2]\n"
+                ".word 0x4fa6e877 // sdot v23.4s, %[b1].16b, %[a1a].4b[3]\n"
                 "ldr	%d[b1], [%[b_ptr], #112]\n"
 
-                "sdot	v24.4s, %[b2].16b, %[a0a].4b[0]\n"
+                ".word 0x4f85e098 // sdot v24.4s, %[b2].16b, %[a0a].4b[0]\n"
                 "ins    %[b0].d[1], x20\n"
-                "sdot	v25.4s, %[b2].16b, %[a0a].4b[1]\n"
+                ".word 0x4fa5e099 // sdot v25.4s, %[b2].16b, %[a0a].4b[1]\n"
                 "ldr    x20, [%[b_ptr], #120]\n"
-                "sdot	v26.4s, %[b2].16b, %[a0a].4b[2]\n"
-                "sdot	v27.4s, %[b2].16b, %[a0a].4b[3]\n"
+                ".word 0x4f85e89a // sdot v26.4s, %[b2].16b, %[a0a].4b[2]\n"
+                ".word 0x4fa5e89b // sdot v27.4s, %[b2].16b, %[a0a].4b[3]\n"
                 "add	%[a_ptr], %[a_ptr], #64\n"
 
-                "sdot	v28.4s, %[b2].16b, %[a1a].4b[0]\n"
+                ".word 0x4f86e09c // sdot v28.4s, %[b2].16b, %[a1a].4b[0]\n"
                 ASM_PREFETCH("[%[b_ptr], #640]")
-                "sdot	v29.4s, %[b2].16b, %[a1a].4b[1]\n"
+                ".word 0x4fa6e09d // sdot v29.4s, %[b2].16b, %[a1a].4b[1]\n"
                 "add	%[b_ptr], %[b_ptr], #96\n"
-                "sdot	v30.4s, %[b2].16b, %[a1a].4b[2]\n"
+                ".word 0x4f86e89e // sdot v30.4s, %[b2].16b, %[a1a].4b[2]\n"
                 "ins    %[b1].d[1], x20\n"
-                "sdot	v31.4s, %[b2].16b, %[a1a].4b[3]\n"
+                ".word 0x4fa6e89f // sdot v31.4s, %[b2].16b, %[a1a].4b[3]\n"
                 "ldr    %d[b2], [%[b_ptr], #32]\n"
 
-                "sdot   v8.4s , %[b0].16b, %[a0].4b[0]\n"
+                ".word 0x4f80e048 // sdot v8.4s , %[b0].16b, %[a0].4b[0]\n"
                 "b.ne	1b\n"
 
                 // Branch here if K=1 or 2.  Do the right thing for odd/even at the end.
                 "4:\n"
 
                 // Start final iteration - branch off to "odd" code before we load a0a.
-                "sdot   v9.4s , %[b0].16b, %[a0].4b[1]\n"
+                ".word 0x4fa0e049 // sdot v9.4s , %[b0].16b, %[a0].4b[1]\n"
                 "ldr    x20, [%[b_ptr], #40]\n"
-                "sdot   v10.4s, %[b0].16b, %[a0].4b[2]\n"
+                ".word 0x4f80e84a // sdot v10.4s, %[b0].16b, %[a0].4b[2]\n"
                 "cbnz   %w[oddk], 2f\n"
 
                 // Even K continuation
-                "sdot	v11.4s, %[b0].16b, %[a0].4b[3]\n"
+                ".word 0x4fa0e84b // sdot v11.4s, %[b0].16b, %[a0].4b[3]\n"
                 "ldr	%d[a0a], [%[a_ptr], #32]\n"
 
-                "sdot 	v12.4s, %[b0].16b, %[a1].4b[0]\n"
+                ".word 0x4f81e04c // sdot v12.4s, %[b0].16b, %[a1].4b[0]\n"
                 "ins    %[b2].d[1], x20\n"
-                "sdot   v13.4s, %[b0].16b, %[a1].4b[1]\n"
+                ".word 0x4fa1e04d // sdot v13.4s, %[b0].16b, %[a1].4b[1]\n"
                 "ldr    x20, [%[a_ptr], #40]\n"
-                "sdot	v14.4s, %[b0].16b, %[a1].4b[2]\n"
+                ".word 0x4f81e84e // sdot v14.4s, %[b0].16b, %[a1].4b[2]\n"
                 ASM_PREFETCHW("[%[c_ptr]]")
-                "sdot	v15.4s, %[b0].16b, %[a1].4b[3]\n"
+                ".word 0x4fa1e84f // sdot v15.4s, %[b0].16b, %[a1].4b[3]\n"
                 "ldr	%d[a1a], [%[a_ptr], #48]\n"
 
-                "sdot	v16.4s, %[b1].16b, %[a0].4b[0]\n"
+                ".word 0x4f80e070 // sdot v16.4s, %[b1].16b, %[a0].4b[0]\n"
                 "ins    %[a0a].d[1], x20\n"
-                "sdot	v17.4s, %[b1].16b, %[a0].4b[1]\n"
+                ".word 0x4fa0e071 // sdot v17.4s, %[b1].16b, %[a0].4b[1]\n"
                 "ldr    x20, [%[a_ptr], #56]\n"
-                "sdot	v18.4s, %[b1].16b, %[a0].4b[2]\n"
-                "sdot	v19.4s, %[b1].16b, %[a0].4b[3]\n"
+                ".word 0x4f80e872 // sdot v18.4s, %[b1].16b, %[a0].4b[2]\n"
+                ".word 0x4fa0e873 // sdot v19.4s, %[b1].16b, %[a0].4b[3]\n"
                 "ldr	%d[b0], [%[b_ptr], #48]\n"
 
-                "sdot	v20.4s, %[b1].16b, %[a1].4b[0]\n"
+                ".word 0x4f81e074 // sdot v20.4s, %[b1].16b, %[a1].4b[0]\n"
                 "ins    %[a1a].d[1], x20\n"
-                "sdot	v21.4s, %[b1].16b, %[a1].4b[1]\n"
+                ".word 0x4fa1e075 // sdot v21.4s, %[b1].16b, %[a1].4b[1]\n"
                 "ldr    x20, [%[b_ptr], #56]\n"
-                "sdot	v22.4s, %[b1].16b, %[a1].4b[2]\n"
+                ".word 0x4f81e876 // sdot v22.4s, %[b1].16b, %[a1].4b[2]\n"
                 ASM_PREFETCHW("[%[c_ptr], #64]")
-                "sdot	v23.4s, %[b1].16b, %[a1].4b[3]\n"
+                ".word 0x4fa1e877 // sdot v23.4s, %[b1].16b, %[a1].4b[3]\n"
 
-                "sdot	v24.4s, %[b2].16b, %[a0].4b[0]\n"
-                "sdot	v25.4s, %[b2].16b, %[a0].4b[1]\n"
+                ".word 0x4f80e098 // sdot v24.4s, %[b2].16b, %[a0].4b[0]\n"
+                ".word 0x4fa0e099 // sdot v25.4s, %[b2].16b, %[a0].4b[1]\n"
                 ASM_PREFETCHW("[%[c_ptr], #128]")
-                "sdot	v26.4s, %[b2].16b, %[a0].4b[2]\n"
-                "sdot	v27.4s, %[b2].16b, %[a0].4b[3]\n"
+                ".word 0x4f80e89a // sdot v26.4s, %[b2].16b, %[a0].4b[2]\n"
+                ".word 0x4fa0e89b // sdot v27.4s, %[b2].16b, %[a0].4b[3]\n"
                 "ldr	%d[b1], [%[b_ptr], #64]\n"
 
-                "sdot	v28.4s, %[b2].16b, %[a1].4b[0]\n"
+                ".word 0x4f81e09c // sdot v28.4s, %[b2].16b, %[a1].4b[0]\n"
                 "ins    %[b0].d[1], x20\n"
-                "sdot	v29.4s, %[b2].16b, %[a1].4b[1]\n"
+                ".word 0x4fa1e09d // sdot v29.4s, %[b2].16b, %[a1].4b[1]\n"
                 "ldr    x20, [%[b_ptr], #72]\n"
-                "sdot	v30.4s, %[b2].16b, %[a1].4b[2]\n"
+                ".word 0x4f81e89e // sdot v30.4s, %[b2].16b, %[a1].4b[2]\n"
                 ASM_PREFETCHW("[%[c_ptr], #192]")
-                "sdot	v31.4s, %[b2].16b, %[a1].4b[3]\n"
+                ".word 0x4fa1e89f // sdot v31.4s, %[b2].16b, %[a1].4b[3]\n"
                 "ldr	%d[b2], [%[b_ptr], #80]\n"
 
-                "sdot	v8.4s , %[b0].16b, %[a0a].4b[0]\n"
+                ".word 0x4f85e048 // sdot v8.4s , %[b0].16b, %[a0a].4b[0]\n"
                 "ins    %[b1].d[1], x20\n"
-                "sdot   v9.4s , %[b0].16b, %[a0a].4b[1]\n"
+                ".word 0x4fa5e049 // sdot v9.4s , %[b0].16b, %[a0a].4b[1]\n"
                 "ldr    x20, [%[b_ptr], #88]\n"
-                "sdot	v10.4s, %[b0].16b, %[a0a].4b[2]\n"
+                ".word 0x4f85e84a // sdot v10.4s, %[b0].16b, %[a0a].4b[2]\n"
                 "ins    %[b2].d[1], x20\n"
 
-                "sdot   v11.4s, %[b0].16b, %[a0a].4b[3]\n"
+                ".word 0x4fa5e84b // sdot v11.4s, %[b0].16b, %[a0a].4b[3]\n"
                 ASM_PREFETCHW("[%[c_ptr], #256]")
-                "sdot   v12.4s, %[b0].16b, %[a1a].4b[0]\n"
-                "sdot   v13.4s, %[b0].16b, %[a1a].4b[1]\n"
-                "sdot   v14.4s, %[b0].16b, %[a1a].4b[2]\n"
+                ".word 0x4f86e04c // sdot v12.4s, %[b0].16b, %[a1a].4b[0]\n"
+                ".word 0x4fa6e04d // sdot v13.4s, %[b0].16b, %[a1a].4b[1]\n"
+                ".word 0x4f86e84e // sdot v14.4s, %[b0].16b, %[a1a].4b[2]\n"
                 ASM_PREFETCHW("[%[c_ptr], #320]")
-                "sdot   v15.4s, %[b0].16b, %[a1a].4b[3]\n"
-                "sdot   v16.4s, %[b1].16b, %[a0a].4b[0]\n"
+                ".word 0x4fa6e84f // sdot v15.4s, %[b0].16b, %[a1a].4b[3]\n"
+                ".word 0x4f85e070 // sdot v16.4s, %[b1].16b, %[a0a].4b[0]\n"
                 ASM_PREFETCHWL2("[%[c_ptr], #384]")
-                "sdot   v17.4s, %[b1].16b, %[a0a].4b[1]\n"
-                "sdot   v18.4s, %[b1].16b, %[a0a].4b[2]\n"
+                ".word 0x4fa5e071 // sdot v17.4s, %[b1].16b, %[a0a].4b[1]\n"
+                ".word 0x4f85e872 // sdot v18.4s, %[b1].16b, %[a0a].4b[2]\n"
                 ASM_PREFETCHWL2("[%[c_ptr], #448]")
-                "sdot   v19.4s, %[b1].16b, %[a0a].4b[3]\n"
-                "sdot   v20.4s, %[b1].16b, %[a1a].4b[0]\n"
-                "sdot   v21.4s, %[b1].16b, %[a1a].4b[1]\n"
+                ".word 0x4fa5e873 // sdot v19.4s, %[b1].16b, %[a0a].4b[3]\n"
+                ".word 0x4f86e074 // sdot v20.4s, %[b1].16b, %[a1a].4b[0]\n"
+                ".word 0x4fa6e075 // sdot v21.4s, %[b1].16b, %[a1a].4b[1]\n"
                 ASM_PREFETCHWL2("[%[c_ptr], #512]")
-                "sdot   v22.4s, %[b1].16b, %[a1a].4b[2]\n"
-                "sdot   v23.4s, %[b1].16b, %[a1a].4b[3]\n"
+                ".word 0x4f86e876 // sdot v22.4s, %[b1].16b, %[a1a].4b[2]\n"
+                ".word 0x4fa6e877 // sdot v23.4s, %[b1].16b, %[a1a].4b[3]\n"
                 ASM_PREFETCHWL2("[%[c_ptr], #576]")
-                "sdot   v24.4s, %[b2].16b, %[a0a].4b[0]\n"
-                "sdot   v25.4s, %[b2].16b, %[a0a].4b[1]\n"
-                "sdot   v26.4s, %[b2].16b, %[a0a].4b[2]\n"
+                ".word 0x4f85e098 // sdot v24.4s, %[b2].16b, %[a0a].4b[0]\n"
+                ".word 0x4fa5e099 // sdot v25.4s, %[b2].16b, %[a0a].4b[1]\n"
+                ".word 0x4f85e89a // sdot v26.4s, %[b2].16b, %[a0a].4b[2]\n"
                 ASM_PREFETCHWL2("[%[c_ptr], #640]")
-                "sdot   v27.4s, %[b2].16b, %[a0a].4b[3]\n"
-                "sdot   v28.4s, %[b2].16b, %[a1a].4b[0]\n"
+                ".word 0x4fa5e89b // sdot v27.4s, %[b2].16b, %[a0a].4b[3]\n"
+                ".word 0x4f86e09c // sdot v28.4s, %[b2].16b, %[a1a].4b[0]\n"
                 ASM_PREFETCHWL2("[%[c_ptr], #704]")
-                "sdot   v29.4s, %[b2].16b, %[a1a].4b[1]\n"
+                ".word 0x4fa6e09d // sdot v29.4s, %[b2].16b, %[a1a].4b[1]\n"
                 "add    %[a_ptr], %[a_ptr], #64\n"
-                "sdot   v30.4s, %[b2].16b, %[a1a].4b[2]\n"
+                ".word 0x4f86e89e // sdot v30.4s, %[b2].16b, %[a1a].4b[2]\n"
                 "add    %[b_ptr], %[b_ptr], #96\n"
-                "sdot   v31.4s, %[b2].16b, %[a1a].4b[3]\n"
+                ".word 0x4fa6e89f // sdot v31.4s, %[b2].16b, %[a1a].4b[3]\n"
                 "b      3f\n"
 
                 // Odd K continuation
                 "2:\n"
-                "sdot   v11.4s, %[b0].16b, %[a0].4b[3]\n"
+                ".word 0x4fa0e84b // sdot v11.4s, %[b0].16b, %[a0].4b[3]\n"
                 ASM_PREFETCHW("[%[c_ptr]]")
-                "sdot   v12.4s, %[b0].16b, %[a1].4b[0]\n"
+                ".word 0x4f81e04c // sdot v12.4s, %[b0].16b, %[a1].4b[0]\n"
                 "ins    %[b2].d[1], x20\n"
-                "sdot   v13.4s, %[b0].16b, %[a1].4b[1]\n"
+                ".word 0x4fa1e04d // sdot v13.4s, %[b0].16b, %[a1].4b[1]\n"
                 ASM_PREFETCHW("[%[c_ptr], #64]")
-                "sdot   v14.4s, %[b0].16b, %[a1].4b[2]\n"
+                ".word 0x4f81e84e // sdot v14.4s, %[b0].16b, %[a1].4b[2]\n"
                 "add    %[a_ptr], %[a_ptr], #32\n"
-                "sdot   v15.4s, %[b0].16b, %[a1].4b[3]\n"
+                ".word 0x4fa1e84f // sdot v15.4s, %[b0].16b, %[a1].4b[3]\n"
                 ASM_PREFETCHW("[%[c_ptr], #128]")
-                "sdot   v16.4s, %[b1].16b, %[a0].4b[0]\n"
+                ".word 0x4f80e070 // sdot v16.4s, %[b1].16b, %[a0].4b[0]\n"
                 "add    %[b_ptr], %[b_ptr], #48\n"
-                "sdot   v17.4s, %[b1].16b, %[a0].4b[1]\n"
+                ".word 0x4fa0e071 // sdot v17.4s, %[b1].16b, %[a0].4b[1]\n"
                 ASM_PREFETCHW("[%[c_ptr], #192]")
-                "sdot   v18.4s, %[b1].16b, %[a0].4b[2]\n"
-                "sdot   v19.4s, %[b1].16b, %[a0].4b[3]\n"
+                ".word 0x4f80e872 // sdot v18.4s, %[b1].16b, %[a0].4b[2]\n"
+                ".word 0x4fa0e873 // sdot v19.4s, %[b1].16b, %[a0].4b[3]\n"
                 ASM_PREFETCHW("[%[c_ptr], #256]")
-                "sdot   v20.4s, %[b1].16b, %[a1].4b[0]\n"
-                "sdot   v21.4s, %[b1].16b, %[a1].4b[1]\n"
+                ".word 0x4f81e074 // sdot v20.4s, %[b1].16b, %[a1].4b[0]\n"
+                ".word 0x4fa1e075 // sdot v21.4s, %[b1].16b, %[a1].4b[1]\n"
                 ASM_PREFETCHW("[%[c_ptr], #320]")
-                "sdot   v22.4s, %[b1].16b, %[a1].4b[2]\n"
-                "sdot   v23.4s, %[b1].16b, %[a1].4b[3]\n"
+                ".word 0x4f81e876 // sdot v22.4s, %[b1].16b, %[a1].4b[2]\n"
+                ".word 0x4fa1e877 // sdot v23.4s, %[b1].16b, %[a1].4b[3]\n"
                 ASM_PREFETCHWL2("[%[c_ptr], #384]")
-                "sdot   v24.4s, %[b2].16b, %[a0].4b[0]\n"
-                "sdot   v25.4s, %[b2].16b, %[a0].4b[1]\n"
+                ".word 0x4f80e098 // sdot v24.4s, %[b2].16b, %[a0].4b[0]\n"
+                ".word 0x4fa0e099 // sdot v25.4s, %[b2].16b, %[a0].4b[1]\n"
                 ASM_PREFETCHWL2("[%[c_ptr], #448]")
-                "sdot   v26.4s, %[b2].16b, %[a0].4b[2]\n"
-                "sdot   v27.4s, %[b2].16b, %[a0].4b[3]\n"
+                ".word 0x4f80e89a // sdot v26.4s, %[b2].16b, %[a0].4b[2]\n"
+                ".word 0x4fa0e89b // sdot v27.4s, %[b2].16b, %[a0].4b[3]\n"
                 ASM_PREFETCHWL2("[%[c_ptr], #512]")
-                "sdot   v28.4s, %[b2].16b, %[a1].4b[0]\n"
+                ".word 0x4f81e09c // sdot v28.4s, %[b2].16b, %[a1].4b[0]\n"
                 ASM_PREFETCHWL2("[%[c_ptr], #576]")
-                "sdot   v29.4s, %[b2].16b, %[a1].4b[1]\n"
+                ".word 0x4fa1e09d // sdot v29.4s, %[b2].16b, %[a1].4b[1]\n"
                 ASM_PREFETCHWL2("[%[c_ptr], #640]")
-                "sdot   v30.4s, %[b2].16b, %[a1].4b[2]\n"
+                ".word 0x4f81e89e // sdot v30.4s, %[b2].16b, %[a1].4b[2]\n"
                 ASM_PREFETCHWL2("[%[c_ptr], #704]")
-                "sdot   v31.4s, %[b2].16b, %[a1].4b[3]\n"
+                ".word 0x4fa1e89f // sdot v31.4s, %[b2].16b, %[a1].4b[3]\n"
 
                 // Common tail
                 "3:\n"
@@ -380,9 +371,6 @@
                 "str    q31,  [%[c_ptr], #368]\n"
                 "add    %[c_ptr], %[c_ptr], #384\n"
 
-#ifdef NO_DOT_IN_TOOLCHAIN
-                ".purgem sdot\n"
-#endif
             :
               [a_ptr] "+r" (a_ptr), [b_ptr] "+r" (b_ptr), [c_ptr] "+r" (c_ptr),
               [a0] "+w" (a0), [a1] "+w" (a1), [a0a] "+w" (a0a), [a1a] "+w" (a1a),
@@ -398,4 +386,4 @@
 
 } // namespace arm_gemm
 
-#endif
\ No newline at end of file
+#endif
diff --git a/src/core/NEON/kernels/arm_gemm/kernels/a64_gemm_s8_12x8/dot_toolchain_support.h b/src/core/NEON/kernels/arm_gemm/kernels/a64_gemm_s8_12x8/dot_toolchain_support.h
deleted file mode 100644
index 2f9f905..0000000
--- a/src/core/NEON/kernels/arm_gemm/kernels/a64_gemm_s8_12x8/dot_toolchain_support.h
+++ /dev/null
@@ -1,68 +0,0 @@
-/*
- * Copyright (c) 2017-2019 ARM Limited.
- *
- * SPDX-License-Identifier: MIT
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to
- * deal in the Software without restriction, including without limitation the
- * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
- * sell copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in all
- * copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-
-
-
-// Define a macro to assemble the UDOT instruction (in the absence of toolchain support)
-#define _DECLARE_SDOT ".altmacro\n"\
-    ".macro sdot opd:req, opn:req, opm:req\n"\
-    "local vd, vn, vm, h, l\n"\
-    ".irp reg,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31\n"\
-    ".ifeqs \"\\opd\",\"v\\reg\\.4s\"\n"\
-    ".set vd,\\reg\n"\
-    ".endif\n"\
-    ".ifeqs \"\\opn\",\"v\\reg\\.16b\"\n"\
-    ".set vn,\\reg\n"\
-    ".endif\n"\
-    ".irp idx,0,1,2,3\n"\
-    ".ifeqs \"\\opm\",\"v\\reg\\.4b[\\idx\\]\"\n"\
-    ".set vm,\\reg\n"\
-    ".set h,\\idx / 2\n"\
-    ".set l,\\idx %% 2\n"\
-    ".endif\n"\
-    ".endr\n"\
-    ".endr\n"\
-    ".ifndef vd\n"\
-    ".error \"Bad operand \\opd\"\n"\
-    ".exitm\n"\
-    ".endif\n"\
-    ".ifndef vn\n"\
-    ".error \"Bad operand \\opn\"\n"\
-    ".exitm\n"\
-    ".endif\n"\
-    ".ifndef vm\n"\
-    ".error \"Bad operand \\opm\"\n"\
-    ".exitm\n"\
-    ".endif\n"\
-    ".ifndef h\n"\
-    ".error \"Bad operand \\opm\"\n"\
-    ".exitm\n"\
-    ".endif\n"\
-    ".ifndef l\n"\
-    ".error \"Bad operand \\opm\"\n"\
-    ".exitm\n"\
-    ".endif\n"\
-    ".inst	 0x4f80e000 | vd | (vn << 5) | (vm << 16) | (l << 21) | (h << 11)\n"\
-    ".endm\n"\
-
diff --git a/src/core/NEON/kernels/arm_gemm/kernels/a64_gemm_s8_12x8/generic.cpp b/src/core/NEON/kernels/arm_gemm/kernels/a64_gemm_s8_12x8/generic.cpp
index 19225dd..a4e23a2 100644
--- a/src/core/NEON/kernels/arm_gemm/kernels/a64_gemm_s8_12x8/generic.cpp
+++ b/src/core/NEON/kernels/arm_gemm/kernels/a64_gemm_s8_12x8/generic.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2017-2018 ARM Limited.
+ * Copyright (c) 2017-2019 ARM Limited.
  *
  * SPDX-License-Identifier: MIT
  *
@@ -27,10 +27,6 @@
 
 #include "../../asmlib.hpp"
 
-#ifdef NO_DOT_IN_TOOLCHAIN
-#include "dot_toolchain_support.h"
-#endif
-
 namespace arm_gemm {
 
 void a64_gemm_s8_12x8(const int8_t *Apanel, const int8_t *Bpanel, int32_t *Cpanel, int ablocks, int bblocks, int K) {
@@ -56,11 +52,6 @@
             register int32x4_t a0a asm("v5");
             register int32x4_t a1a asm("v6");
             __asm __volatile (
-#ifdef NO_DOT_IN_TOOLCHAIN
-                _DECLARE_SDOT
-#else
-                ".arch  armv8.2-a+dotprod\n"
-#endif
                 // Initialize result registers, load initial operands, prime prefetches.
                 "movi	v8.4s, #0x0\n"
                 "ldr	%q[a0], [%[a_ptr]]\n"
@@ -106,76 +97,76 @@
 
                 // Loop proper
                 "1:\n"
-                "sdot	v8.4s , %[b0].16b, %[a0].4b[0]\n"
-                "sdot  	v9.4s , %[b0].16b, %[a0].4b[1]\n"
+                ".word 0x4f80e048 // sdot v8.4s , %[b0].16b, %[a0].4b[0]\n"
+                ".word 0x4fa0e049 // sdot v9.4s , %[b0].16b, %[a0].4b[1]\n"
 
                 "ldr	%q[b2], [%[b_ptr], #32]\n"
-                "sdot	v10.4s, %[b0].16b, %[a0].4b[2]\n"
-                "sdot	v11.4s, %[b0].16b, %[a0].4b[3]\n"
+                ".word 0x4f80e84a // sdot v10.4s, %[b0].16b, %[a0].4b[2]\n"
+                ".word 0x4fa0e84b // sdot v11.4s, %[b0].16b, %[a0].4b[3]\n"
                 "ldr	%q[a0a], [%[a_ptr], #32]\n"
-                "sdot 	v12.4s, %[b0].16b, %[a1].4b[0]\n"
-                "sdot	v13.4s, %[b0].16b, %[a1].4b[1]\n"
+                ".word 0x4f81e04c // sdot v12.4s, %[b0].16b, %[a1].4b[0]\n"
+                ".word 0x4fa1e04d // sdot v13.4s, %[b0].16b, %[a1].4b[1]\n"
                 "ldr	%q[a1a], [%[a_ptr], #48]\n"
-                "sdot	v14.4s, %[b0].16b, %[a1].4b[2]\n"
-                "sdot	v15.4s, %[b0].16b, %[a1].4b[3]\n"
+                ".word 0x4f81e84e // sdot v14.4s, %[b0].16b, %[a1].4b[2]\n"
+                ".word 0x4fa1e84f // sdot v15.4s, %[b0].16b, %[a1].4b[3]\n"
                 "ldr	%q[b0], [%[b_ptr], #48]\n"
 
-                "sdot	v16.4s, %[b1].16b, %[a0].4b[0]\n"
-                "sdot	v17.4s, %[b1].16b, %[a0].4b[1]\n"
+                ".word 0x4f80e070 // sdot v16.4s, %[b1].16b, %[a0].4b[0]\n"
+                ".word 0x4fa0e071 // sdot v17.4s, %[b1].16b, %[a0].4b[1]\n"
                 ASM_PREFETCH("[%[a_ptr], #320]")
-                "sdot	v18.4s, %[b1].16b, %[a0].4b[2]\n"
-                "sdot	v19.4s, %[b1].16b, %[a0].4b[3]\n"
-                "sdot	v20.4s, %[b1].16b, %[a1].4b[0]\n"
-                "sdot	v21.4s, %[b1].16b, %[a1].4b[1]\n"
-                "sdot	v22.4s, %[b1].16b, %[a1].4b[2]\n"
-                "sdot	v23.4s, %[b1].16b, %[a1].4b[3]\n"
+                ".word 0x4f80e872 // sdot v18.4s, %[b1].16b, %[a0].4b[2]\n"
+                ".word 0x4fa0e873 // sdot v19.4s, %[b1].16b, %[a0].4b[3]\n"
+                ".word 0x4f81e074 // sdot v20.4s, %[b1].16b, %[a1].4b[0]\n"
+                ".word 0x4fa1e075 // sdot v21.4s, %[b1].16b, %[a1].4b[1]\n"
+                ".word 0x4f81e876 // sdot v22.4s, %[b1].16b, %[a1].4b[2]\n"
+                ".word 0x4fa1e877 // sdot v23.4s, %[b1].16b, %[a1].4b[3]\n"
                 "ldr	%q[b1], [%[b_ptr], #64]\n"
 
-                "sdot	v24.4s, %[b2].16b, %[a0].4b[0]\n"
-                "sdot	v25.4s, %[b2].16b, %[a0].4b[1]\n"
+                ".word 0x4f80e098 // sdot v24.4s, %[b2].16b, %[a0].4b[0]\n"
+                ".word 0x4fa0e099 // sdot v25.4s, %[b2].16b, %[a0].4b[1]\n"
                 ASM_PREFETCH("[%[b_ptr], #448]")
-                "sdot	v26.4s, %[b2].16b, %[a0].4b[2]\n"
-                "sdot	v27.4s, %[b2].16b, %[a0].4b[3]\n"
-                "sdot	v28.4s, %[b2].16b, %[a1].4b[0]\n"
-                "sdot	v29.4s, %[b2].16b, %[a1].4b[1]\n"
-                "sdot	v30.4s, %[b2].16b, %[a1].4b[2]\n"
-                "sdot	v31.4s, %[b2].16b, %[a1].4b[3]\n"
+                ".word 0x4f80e89a // sdot v26.4s, %[b2].16b, %[a0].4b[2]\n"
+                ".word 0x4fa0e89b // sdot v27.4s, %[b2].16b, %[a0].4b[3]\n"
+                ".word 0x4f81e09c // sdot v28.4s, %[b2].16b, %[a1].4b[0]\n"
+                ".word 0x4fa1e09d // sdot v29.4s, %[b2].16b, %[a1].4b[1]\n"
+                ".word 0x4f81e89e // sdot v30.4s, %[b2].16b, %[a1].4b[2]\n"
+                ".word 0x4fa1e89f // sdot v31.4s, %[b2].16b, %[a1].4b[3]\n"
                 "ldr	%q[b2], [%[b_ptr], #80]\n"
 
-                "sdot	v8.4s , %[b0].16b, %[a0a].4b[0]\n"
-                "sdot	v9.4s , %[b0].16b, %[a0a].4b[1]\n"
+                ".word 0x4f85e048 // sdot v8.4s , %[b0].16b, %[a0a].4b[0]\n"
+                ".word 0x4fa5e049 // sdot v9.4s , %[b0].16b, %[a0a].4b[1]\n"
                 "ldr	%q[a0], [%[a_ptr], #64]\n"
-                "sdot	v10.4s, %[b0].16b, %[a0a].4b[2]\n"
-                "sdot	v11.4s, %[b0].16b, %[a0a].4b[3]\n"
-                "sdot 	v12.4s, %[b0].16b, %[a1a].4b[0]\n"
+                ".word 0x4f85e84a // sdot v10.4s, %[b0].16b, %[a0a].4b[2]\n"
+                ".word 0x4fa5e84b // sdot v11.4s, %[b0].16b, %[a0a].4b[3]\n"
+                ".word 0x4f86e04c // sdot v12.4s, %[b0].16b, %[a1a].4b[0]\n"
                 "ldr	%q[a1], [%[a_ptr], #80]\n"
-                "sdot   v13.4s, %[b0].16b, %[a1a].4b[1]\n"
-                "sdot	v14.4s, %[b0].16b, %[a1a].4b[2]\n"
-                "sdot	v15.4s, %[b0].16b, %[a1a].4b[3]\n"
+                ".word 0x4fa6e04d // sdot v13.4s, %[b0].16b, %[a1a].4b[1]\n"
+                ".word 0x4f86e84e // sdot v14.4s, %[b0].16b, %[a1a].4b[2]\n"
+                ".word 0x4fa6e84f // sdot v15.4s, %[b0].16b, %[a1a].4b[3]\n"
                 "ldr	%q[b0], [%[b_ptr], #96]\n"
 
-                "sdot	v16.4s, %[b1].16b, %[a0a].4b[0]\n"
-                "sdot	v17.4s, %[b1].16b, %[a0a].4b[1]\n"
+                ".word 0x4f85e070 // sdot v16.4s, %[b1].16b, %[a0a].4b[0]\n"
+                ".word 0x4fa5e071 // sdot v17.4s, %[b1].16b, %[a0a].4b[1]\n"
                 ASM_PREFETCH("[%[b_ptr], #512]")
-                "sdot	v18.4s, %[b1].16b, %[a0a].4b[2]\n"
-                "sdot	v19.4s, %[b1].16b, %[a0a].4b[3]\n"
-                "sdot	v20.4s, %[b1].16b, %[a1a].4b[0]\n"
-                "sdot	v21.4s, %[b1].16b, %[a1a].4b[1]\n"
-                "sdot	v22.4s, %[b1].16b, %[a1a].4b[2]\n"
-                "sdot	v23.4s, %[b1].16b, %[a1a].4b[3]\n"
+                ".word 0x4f85e872 // sdot v18.4s, %[b1].16b, %[a0a].4b[2]\n"
+                ".word 0x4fa5e873 // sdot v19.4s, %[b1].16b, %[a0a].4b[3]\n"
+                ".word 0x4f86e074 // sdot v20.4s, %[b1].16b, %[a1a].4b[0]\n"
+                ".word 0x4fa6e075 // sdot v21.4s, %[b1].16b, %[a1a].4b[1]\n"
+                ".word 0x4f86e876 // sdot v22.4s, %[b1].16b, %[a1a].4b[2]\n"
+                ".word 0x4fa6e877 // sdot v23.4s, %[b1].16b, %[a1a].4b[3]\n"
                 "ldr	%q[b1], [%[b_ptr], #112]\n"
 
-                "sdot	v24.4s, %[b2].16b, %[a0a].4b[0]\n"
-                "sdot	v25.4s, %[b2].16b, %[a0a].4b[1]\n"
+                ".word 0x4f85e098 // sdot v24.4s, %[b2].16b, %[a0a].4b[0]\n"
+                ".word 0x4fa5e099 // sdot v25.4s, %[b2].16b, %[a0a].4b[1]\n"
                 "add	%[a_ptr], %[a_ptr], #64\n"
-                "sdot	v26.4s, %[b2].16b, %[a0a].4b[2]\n"
-                "sdot	v27.4s, %[b2].16b, %[a0a].4b[3]\n"
+                ".word 0x4f85e89a // sdot v26.4s, %[b2].16b, %[a0a].4b[2]\n"
+                ".word 0x4fa5e89b // sdot v27.4s, %[b2].16b, %[a0a].4b[3]\n"
                 "add	%[b_ptr], %[b_ptr], #96\n"
-                "sdot	v28.4s, %[b2].16b, %[a1a].4b[0]\n"
-                "sdot	v29.4s, %[b2].16b, %[a1a].4b[1]\n"
+                ".word 0x4f86e09c // sdot v28.4s, %[b2].16b, %[a1a].4b[0]\n"
+                ".word 0x4fa6e09d // sdot v29.4s, %[b2].16b, %[a1a].4b[1]\n"
                 "subs	%w[k], %w[k], #1\n"
-                "sdot	v30.4s, %[b2].16b, %[a1a].4b[2]\n"
-                "sdot	v31.4s, %[b2].16b, %[a1a].4b[3]\n"
+                ".word 0x4f86e89e // sdot v30.4s, %[b2].16b, %[a1a].4b[2]\n"
+                ".word 0x4fa6e89f // sdot v31.4s, %[b2].16b, %[a1a].4b[3]\n"
                 "bne	1b\n"
 
                 // Target to use when K is 1 or 2 (i.e. zero iterations of main loop)
@@ -185,153 +176,153 @@
                 "cbnz	%w[oddk], 2f\n"
 
                 // Detached final iteration (even K)
-                "sdot	v8.4s , %[b0].16b, %[a0].4b[0]\n"
-                "sdot   v9.4s , %[b0].16b, %[a0].4b[1]\n"
+                ".word 0x4f80e048 // sdot v8.4s , %[b0].16b, %[a0].4b[0]\n"
+                ".word 0x4fa0e049 // sdot v9.4s , %[b0].16b, %[a0].4b[1]\n"
                 "ldr	%q[b2], [%[b_ptr], #32]\n"
-                "sdot	v10.4s, %[b0].16b, %[a0].4b[2]\n"
-                "sdot	v11.4s, %[b0].16b, %[a0].4b[3]\n"
+                ".word 0x4f80e84a // sdot v10.4s, %[b0].16b, %[a0].4b[2]\n"
+                ".word 0x4fa0e84b // sdot v11.4s, %[b0].16b, %[a0].4b[3]\n"
                 "ldr	%q[a0a], [%[a_ptr], #32]\n"
-                "sdot 	v12.4s, %[b0].16b, %[a1].4b[0]\n"
-                "sdot   v13.4s, %[b0].16b, %[a1].4b[1]\n"
+                ".word 0x4f81e04c // sdot v12.4s, %[b0].16b, %[a1].4b[0]\n"
+                ".word 0x4fa1e04d // sdot v13.4s, %[b0].16b, %[a1].4b[1]\n"
                 "ldr	%q[a1a], [%[a_ptr], #48]\n"
-                "sdot	v14.4s, %[b0].16b, %[a1].4b[2]\n"
-                "sdot	v15.4s, %[b0].16b, %[a1].4b[3]\n"
+                ".word 0x4f81e84e // sdot v14.4s, %[b0].16b, %[a1].4b[2]\n"
+                ".word 0x4fa1e84f // sdot v15.4s, %[b0].16b, %[a1].4b[3]\n"
                 "ldr	%q[b0], [%[b_ptr], #48]\n"
 
-                "sdot	v16.4s, %[b1].16b, %[a0].4b[0]\n"
-                "sdot	v17.4s, %[b1].16b, %[a0].4b[1]\n"
-                "sdot	v18.4s, %[b1].16b, %[a0].4b[2]\n"
-                "sdot	v19.4s, %[b1].16b, %[a0].4b[3]\n"
-                "sdot	v20.4s, %[b1].16b, %[a1].4b[0]\n"
-                "sdot	v21.4s, %[b1].16b, %[a1].4b[1]\n"
-                "sdot	v22.4s, %[b1].16b, %[a1].4b[2]\n"
-                "sdot	v23.4s, %[b1].16b, %[a1].4b[3]\n"
+                ".word 0x4f80e070 // sdot v16.4s, %[b1].16b, %[a0].4b[0]\n"
+                ".word 0x4fa0e071 // sdot v17.4s, %[b1].16b, %[a0].4b[1]\n"
+                ".word 0x4f80e872 // sdot v18.4s, %[b1].16b, %[a0].4b[2]\n"
+                ".word 0x4fa0e873 // sdot v19.4s, %[b1].16b, %[a0].4b[3]\n"
+                ".word 0x4f81e074 // sdot v20.4s, %[b1].16b, %[a1].4b[0]\n"
+                ".word 0x4fa1e075 // sdot v21.4s, %[b1].16b, %[a1].4b[1]\n"
+                ".word 0x4f81e876 // sdot v22.4s, %[b1].16b, %[a1].4b[2]\n"
+                ".word 0x4fa1e877 // sdot v23.4s, %[b1].16b, %[a1].4b[3]\n"
                 "ldr	%q[b1], [%[b_ptr], #64]\n"
 
-                "sdot	v24.4s, %[b2].16b, %[a0].4b[0]\n"
-                "sdot	v25.4s, %[b2].16b, %[a0].4b[1]\n"
+                ".word 0x4f80e098 // sdot v24.4s, %[b2].16b, %[a0].4b[0]\n"
+                ".word 0x4fa0e099 // sdot v25.4s, %[b2].16b, %[a0].4b[1]\n"
                 "add	%[a_ptr], %[a_ptr], #64\n"
-                "sdot	v26.4s, %[b2].16b, %[a0].4b[2]\n"
-                "sdot	v27.4s, %[b2].16b, %[a0].4b[3]\n"
-                "sdot	v28.4s, %[b2].16b, %[a1].4b[0]\n"
-                "sdot	v29.4s, %[b2].16b, %[a1].4b[1]\n"
-                "sdot	v30.4s, %[b2].16b, %[a1].4b[2]\n"
-                "sdot	v31.4s, %[b2].16b, %[a1].4b[3]\n"
+                ".word 0x4f80e89a // sdot v26.4s, %[b2].16b, %[a0].4b[2]\n"
+                ".word 0x4fa0e89b // sdot v27.4s, %[b2].16b, %[a0].4b[3]\n"
+                ".word 0x4f81e09c // sdot v28.4s, %[b2].16b, %[a1].4b[0]\n"
+                ".word 0x4fa1e09d // sdot v29.4s, %[b2].16b, %[a1].4b[1]\n"
+                ".word 0x4f81e89e // sdot v30.4s, %[b2].16b, %[a1].4b[2]\n"
+                ".word 0x4fa1e89f // sdot v31.4s, %[b2].16b, %[a1].4b[3]\n"
                 "ldr	%q[b2], [%[b_ptr], #80]\n"
 
-                "sdot	v8.4s , %[b0].16b, %[a0a].4b[0]\n"
+                ".word 0x4f85e048 // sdot v8.4s , %[b0].16b, %[a0a].4b[0]\n"
 
-                "sdot	v16.4s, %[b1].16b, %[a0a].4b[0]\n"
+                ".word 0x4f85e070 // sdot v16.4s, %[b1].16b, %[a0a].4b[0]\n"
                 "add	%[b_ptr], %[b_ptr], #96\n"
-                "sdot   v9.4s , %[b0].16b, %[a0a].4b[1]\n"
+                ".word 0x4fa5e049 // sdot v9.4s , %[b0].16b, %[a0a].4b[1]\n"
                 "str	q8, [%[c_ptr], #0]\n"
-                "sdot	v17.4s, %[b1].16b, %[a0a].4b[1]\n"
+                ".word 0x4fa5e071 // sdot v17.4s, %[b1].16b, %[a0a].4b[1]\n"
                 "str	q16, [%[c_ptr], #16]\n"
-                "sdot	v24.4s, %[b2].16b, %[a0a].4b[0]\n"
+                ".word 0x4f85e098 // sdot v24.4s, %[b2].16b, %[a0a].4b[0]\n"
                 "str	q24, [%[c_ptr], #32]\n"
 
-                "sdot	v25.4s, %[b2].16b, %[a0a].4b[1]\n"
+                ".word 0x4fa5e099 // sdot v25.4s, %[b2].16b, %[a0a].4b[1]\n"
                 "str	q9, [%[c_ptr], #48]\n"
-                "sdot	v10.4s, %[b0].16b, %[a0a].4b[2]\n"
+                ".word 0x4f85e84a // sdot v10.4s, %[b0].16b, %[a0a].4b[2]\n"
                 "str	q17, [%[c_ptr], #64]\n"
-                "sdot	v18.4s, %[b1].16b, %[a0a].4b[2]\n"
+                ".word 0x4f85e872 // sdot v18.4s, %[b1].16b, %[a0a].4b[2]\n"
                 "str	q25, [%[c_ptr], #80]\n"
-                "sdot	v26.4s, %[b2].16b, %[a0a].4b[2]\n"
+                ".word 0x4f85e89a // sdot v26.4s, %[b2].16b, %[a0a].4b[2]\n"
                 "str	q10, [%[c_ptr], #96]\n"
 
-                "sdot	v11.4s, %[b0].16b, %[a0a].4b[3]\n"
+                ".word 0x4fa5e84b // sdot v11.4s, %[b0].16b, %[a0a].4b[3]\n"
                 "str	q18, [%[c_ptr], #112]\n"
-                "sdot	v19.4s, %[b1].16b, %[a0a].4b[3]\n"
+                ".word 0x4fa5e873 // sdot v19.4s, %[b1].16b, %[a0a].4b[3]\n"
                 "str	q26, [%[c_ptr], #128]\n"
-                "sdot	v27.4s, %[b2].16b, %[a0a].4b[3]\n"
+                ".word 0x4fa5e89b // sdot v27.4s, %[b2].16b, %[a0a].4b[3]\n"
                 "str	q11, [%[c_ptr], #144]\n"
 
-                "sdot 	v12.4s, %[b0].16b, %[a1a].4b[0]\n"
+                ".word 0x4f86e04c // sdot v12.4s, %[b0].16b, %[a1a].4b[0]\n"
                 "str	q19, [%[c_ptr], #160]\n"
-                "sdot	v20.4s, %[b1].16b, %[a1a].4b[0]\n"
+                ".word 0x4f86e074 // sdot v20.4s, %[b1].16b, %[a1a].4b[0]\n"
                 "str	q27, [%[c_ptr], #176]\n"
-                "sdot	v28.4s, %[b2].16b, %[a1a].4b[0]\n"
+                ".word 0x4f86e09c // sdot v28.4s, %[b2].16b, %[a1a].4b[0]\n"
                 "str	q12, [%[c_ptr], #192]\n"
 
-                "sdot   v13.4s, %[b0].16b, %[a1a].4b[1]\n"
+                ".word 0x4fa6e04d // sdot v13.4s, %[b0].16b, %[a1a].4b[1]\n"
                 "str	q20, [%[c_ptr], #208]\n"
-                "sdot	v21.4s, %[b1].16b, %[a1a].4b[1]\n"
+                ".word 0x4fa6e075 // sdot v21.4s, %[b1].16b, %[a1a].4b[1]\n"
                 "str	q28, [%[c_ptr], #224]\n"
-                "sdot	v29.4s, %[b2].16b, %[a1a].4b[1]\n"
+                ".word 0x4fa6e09d // sdot v29.4s, %[b2].16b, %[a1a].4b[1]\n"
                 "str	q13, [%[c_ptr], #240]\n"
 
-                "sdot	v14.4s, %[b0].16b, %[a1a].4b[2]\n"
+                ".word 0x4f86e84e // sdot v14.4s, %[b0].16b, %[a1a].4b[2]\n"
                 "str	q21, [%[c_ptr], #256]\n"
-                "sdot	v22.4s, %[b1].16b, %[a1a].4b[2]\n"
+                ".word 0x4f86e876 // sdot v22.4s, %[b1].16b, %[a1a].4b[2]\n"
                 "str	q29, [%[c_ptr], #272]\n"
-                "sdot	v30.4s, %[b2].16b, %[a1a].4b[2]\n"
+                ".word 0x4f86e89e // sdot v30.4s, %[b2].16b, %[a1a].4b[2]\n"
                 "str	q14, [%[c_ptr], #288]\n"
 
-                "sdot	v15.4s, %[b0].16b, %[a1a].4b[3]\n"
+                ".word 0x4fa6e84f // sdot v15.4s, %[b0].16b, %[a1a].4b[3]\n"
                 "str	q22, [%[c_ptr], #304]\n"
-                "sdot	v23.4s, %[b1].16b, %[a1a].4b[3]\n"
+                ".word 0x4fa6e877 // sdot v23.4s, %[b1].16b, %[a1a].4b[3]\n"
                 "str	q30, [%[c_ptr], #320]\n"
-                "sdot	v31.4s, %[b2].16b, %[a1a].4b[3]\n"
+                ".word 0x4fa6e89f // sdot v31.4s, %[b2].16b, %[a1a].4b[3]\n"
                 "str	q15, [%[c_ptr], #336]\n"
 
                 "b	3f\n"
 
                 // Detached final iteration (odd K)
                 "2:\n"
-                "sdot	v8.4s , %[b0].16b, %[a0].4b[0]\n"
+                ".word 0x4f80e048 // sdot v8.4s , %[b0].16b, %[a0].4b[0]\n"
                 "ldr	%q[b2], [%[b_ptr], #32]\n"
-                "sdot	v16.4s, %[b1].16b, %[a0].4b[0]\n"
-                "sdot   v9.4s , %[b0].16b, %[a0].4b[1]\n"
+                ".word 0x4f80e070 // sdot v16.4s, %[b1].16b, %[a0].4b[0]\n"
+                ".word 0x4fa0e049 // sdot v9.4s , %[b0].16b, %[a0].4b[1]\n"
                 "str	q8, [%[c_ptr], #0]\n"
-                "sdot	v17.4s, %[b1].16b, %[a0].4b[1]\n"
+                ".word 0x4fa0e071 // sdot v17.4s, %[b1].16b, %[a0].4b[1]\n"
                 "str	q16, [%[c_ptr], #16]\n"
-                "sdot	v24.4s, %[b2].16b, %[a0].4b[0]\n"
+                ".word 0x4f80e098 // sdot v24.4s, %[b2].16b, %[a0].4b[0]\n"
                 "add	%[b_ptr], %[b_ptr], #48\n"
                 "add	%[a_ptr], %[a_ptr], #32\n"
                 "str	q24, [%[c_ptr], #32]\n"
-                "sdot	v25.4s, %[b2].16b, %[a0].4b[1]\n"
+                ".word 0x4fa0e099 // sdot v25.4s, %[b2].16b, %[a0].4b[1]\n"
                 "str	q9, [%[c_ptr], #48]\n"
 
-                "sdot	v10.4s, %[b0].16b, %[a0].4b[2]\n"
+                ".word 0x4f80e84a // sdot v10.4s, %[b0].16b, %[a0].4b[2]\n"
                 "str	q17, [%[c_ptr], #64]\n"
-                "sdot	v18.4s, %[b1].16b, %[a0].4b[2]\n"
+                ".word 0x4f80e872 // sdot v18.4s, %[b1].16b, %[a0].4b[2]\n"
                 "str	q25, [%[c_ptr], #80]\n"
-                "sdot	v26.4s, %[b2].16b, %[a0].4b[2]\n"
+                ".word 0x4f80e89a // sdot v26.4s, %[b2].16b, %[a0].4b[2]\n"
                 "str	q10, [%[c_ptr], #96]\n"
 
-                "sdot	v11.4s, %[b0].16b, %[a0].4b[3]\n"
+                ".word 0x4fa0e84b // sdot v11.4s, %[b0].16b, %[a0].4b[3]\n"
                 "str	q18, [%[c_ptr], #112]\n"
-                "sdot	v19.4s, %[b1].16b, %[a0].4b[3]\n"
+                ".word 0x4fa0e873 // sdot v19.4s, %[b1].16b, %[a0].4b[3]\n"
                 "str	q26, [%[c_ptr], #128]\n"
-                "sdot	v27.4s, %[b2].16b, %[a0].4b[3]\n"
+                ".word 0x4fa0e89b // sdot v27.4s, %[b2].16b, %[a0].4b[3]\n"
                 "str	q11, [%[c_ptr], #144]\n"
 
-                "sdot 	v12.4s, %[b0].16b, %[a1].4b[0]\n"
+                ".word 0x4f81e04c // sdot v12.4s, %[b0].16b, %[a1].4b[0]\n"
                 "str	q19, [%[c_ptr], #160]\n"
-                "sdot	v20.4s, %[b1].16b, %[a1].4b[0]\n"
+                ".word 0x4f81e074 // sdot v20.4s, %[b1].16b, %[a1].4b[0]\n"
                 "str	q27, [%[c_ptr], #176]\n"
-                "sdot	v28.4s, %[b2].16b, %[a1].4b[0]\n"
+                ".word 0x4f81e09c // sdot v28.4s, %[b2].16b, %[a1].4b[0]\n"
                 "str	q12, [%[c_ptr], #192]\n"
 
-                "sdot   v13.4s, %[b0].16b, %[a1].4b[1]\n"
+                ".word 0x4fa1e04d // sdot v13.4s, %[b0].16b, %[a1].4b[1]\n"
                 "str	q20, [%[c_ptr], #208]\n"
-                "sdot	v21.4s, %[b1].16b, %[a1].4b[1]\n"
+                ".word 0x4fa1e075 // sdot v21.4s, %[b1].16b, %[a1].4b[1]\n"
                 "str	q28, [%[c_ptr], #224]\n"
-                "sdot	v29.4s, %[b2].16b, %[a1].4b[1]\n"
+                ".word 0x4fa1e09d // sdot v29.4s, %[b2].16b, %[a1].4b[1]\n"
                 "str	q13, [%[c_ptr], #240]\n"
 
-                "sdot	v14.4s, %[b0].16b, %[a1].4b[2]\n"
+                ".word 0x4f81e84e // sdot v14.4s, %[b0].16b, %[a1].4b[2]\n"
                 "str	q21, [%[c_ptr], #256]\n"
-                "sdot	v22.4s, %[b1].16b, %[a1].4b[2]\n"
+                ".word 0x4f81e876 // sdot v22.4s, %[b1].16b, %[a1].4b[2]\n"
                 "str	q29, [%[c_ptr], #272]\n"
-                "sdot	v30.4s, %[b2].16b, %[a1].4b[2]\n"
+                ".word 0x4f81e89e // sdot v30.4s, %[b2].16b, %[a1].4b[2]\n"
                 "str	q14, [%[c_ptr], #288]\n"
 
-                "sdot	v15.4s, %[b0].16b, %[a1].4b[3]\n"
+                ".word 0x4fa1e84f // sdot v15.4s, %[b0].16b, %[a1].4b[3]\n"
                 "str	q22, [%[c_ptr], #304]\n"
-                "sdot	v23.4s, %[b1].16b, %[a1].4b[3]\n"
+                ".word 0x4fa1e877 // sdot v23.4s, %[b1].16b, %[a1].4b[3]\n"
                 "str	q30, [%[c_ptr], #320]\n"
-                "sdot	v31.4s, %[b2].16b, %[a1].4b[3]\n"
+                ".word 0x4fa1e89f // sdot v31.4s, %[b2].16b, %[a1].4b[3]\n"
                 "str	q15, [%[c_ptr], #336]\n"
 
 
@@ -341,9 +332,6 @@
                 "str	q31, [%[c_ptr], #368]\n"
                 "add	%[c_ptr], %[c_ptr], #384\n"
 
-#ifdef NO_DOT_IN_TOOLCHAIN
-                ".purgem sdot\n"
-#endif
             :
               [a_ptr] "+r" (a_ptr), [b_ptr] "+r" (b_ptr), [c_ptr] "+r" (c_ptr),
               [a0] "+w" (a0), [a1] "+w" (a1), [a0a] "+w" (a0a), [a1a] "+w" (a1a),
diff --git a/src/core/NEON/kernels/arm_gemm/kernels/a64_gemm_u8_12x8/a55r1.cpp b/src/core/NEON/kernels/arm_gemm/kernels/a64_gemm_u8_12x8/a55r1.cpp
index 994aea6..0c128bc 100644
--- a/src/core/NEON/kernels/arm_gemm/kernels/a64_gemm_u8_12x8/a55r1.cpp
+++ b/src/core/NEON/kernels/arm_gemm/kernels/a64_gemm_u8_12x8/a55r1.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2017-2018 ARM Limited.
+ * Copyright (c) 2017-2019 ARM Limited.
  *
  * SPDX-License-Identifier: MIT
  *
@@ -27,10 +27,6 @@
 
 #include "../../asmlib.hpp"
 
-#ifdef NO_DOT_IN_TOOLCHAIN
-#include "dot_toolchain_support.h"
-#endif
-
 namespace arm_gemm {
 
 void a64_gemm_u8_12x8_a55r1(const uint8_t *Apanel, const uint8_t *Bpanel, uint32_t *Cpanel, const int ablocks, const int bblocks, const int K) {
@@ -62,11 +58,6 @@
             register int32x4_t a1a asm("v6");
 
             __asm __volatile (
-#ifdef NO_DOT_IN_TOOLCHAIN
-                _DECLARE_UDOT
-#else
-                ".arch armv8.2-a+dotprod\n"
-#endif
                 // Initialize result registers, load initial operands, prime prefetches.
                 "movi   v8.4s, #0x0\n"
                 "ldr    %q[a0], [%[a_ptr]]\n"
@@ -112,245 +103,245 @@
 
                 // The loop is offset by these two instructions which must
                 // always be executed.
-                "udot   v8.4s , %[b0].16b, %[a0].4b[0]\n"
+                ".word 0x6f80e048 // udot v8.4s , %[b0].16b, %[a0].4b[0]\n"
                 "ldr    %d[b2], [%[b_ptr], #32]\n"
 
                 // Skip loop if we are doing zero iterations of it.
                 "cbz    %w[k], 4f\n"
 
                 "1:\n"
-                "udot  	v9.4s , %[b0].16b, %[a0].4b[1]\n"
+                ".word 0x6fa0e049 // udot v9.4s , %[b0].16b, %[a0].4b[1]\n"
                 "ldr	x20, [%[b_ptr], #40]\n"
-                "udot	v10.4s, %[b0].16b, %[a0].4b[2]\n"
+                ".word 0x6f80e84a // udot v10.4s, %[b0].16b, %[a0].4b[2]\n"
                 "subs	%w[k], %w[k], #1\n"
-                "udot	v11.4s, %[b0].16b, %[a0].4b[3]\n"
+                ".word 0x6fa0e84b // udot v11.4s, %[b0].16b, %[a0].4b[3]\n"
                 "ldr	%d[a0a], [%[a_ptr], #32]\n"
 
-                "udot 	v12.4s, %[b0].16b, %[a1].4b[0]\n"
+                ".word 0x6f81e04c // udot v12.4s, %[b0].16b, %[a1].4b[0]\n"
                 "ins    %[b2].d[1], x20\n"
-                "udot	v13.4s, %[b0].16b, %[a1].4b[1]\n"
+                ".word 0x6fa1e04d // udot v13.4s, %[b0].16b, %[a1].4b[1]\n"
                 "ldr    x20, [%[a_ptr], #40]\n"
-                "udot	v14.4s, %[b0].16b, %[a1].4b[2]\n"
-                "udot	v15.4s, %[b0].16b, %[a1].4b[3]\n"
+                ".word 0x6f81e84e // udot v14.4s, %[b0].16b, %[a1].4b[2]\n"
+                ".word 0x6fa1e84f // udot v15.4s, %[b0].16b, %[a1].4b[3]\n"
                 "ldr	%d[a1a], [%[a_ptr], #48]\n"
 
-                "udot	v16.4s, %[b1].16b, %[a0].4b[0]\n"
+                ".word 0x6f80e070 // udot v16.4s, %[b1].16b, %[a0].4b[0]\n"
                 "ins    %[a0a].d[1], x20\n"
-                "udot	v17.4s, %[b1].16b, %[a0].4b[1]\n"
+                ".word 0x6fa0e071 // udot v17.4s, %[b1].16b, %[a0].4b[1]\n"
                 "ldr    x20, [%[a_ptr], #56]\n"
-                "udot	v18.4s, %[b1].16b, %[a0].4b[2]\n"
-                "udot	v19.4s, %[b1].16b, %[a0].4b[3]\n"
+                ".word 0x6f80e872 // udot v18.4s, %[b1].16b, %[a0].4b[2]\n"
+                ".word 0x6fa0e873 // udot v19.4s, %[b1].16b, %[a0].4b[3]\n"
                 "ldr	%d[b0], [%[b_ptr], #48]\n"
 
-                "udot	v20.4s, %[b1].16b, %[a1].4b[0]\n"
+                ".word 0x6f81e074 // udot v20.4s, %[b1].16b, %[a1].4b[0]\n"
                 "ins    %[a1a].d[1], x20\n"
-                "udot	v21.4s, %[b1].16b, %[a1].4b[1]\n"
+                ".word 0x6fa1e075 // udot v21.4s, %[b1].16b, %[a1].4b[1]\n"
                 "ldr    x20, [%[b_ptr], #56]\n"
-                "udot	v22.4s, %[b1].16b, %[a1].4b[2]\n"
-                "udot	v23.4s, %[b1].16b, %[a1].4b[3]\n"
+                ".word 0x6f81e876 // udot v22.4s, %[b1].16b, %[a1].4b[2]\n"
+                ".word 0x6fa1e877 // udot v23.4s, %[b1].16b, %[a1].4b[3]\n"
                 "ldr	%d[b1], [%[b_ptr], #64]\n"
 
-                "udot	v24.4s, %[b2].16b, %[a0].4b[0]\n"
+                ".word 0x6f80e098 // udot v24.4s, %[b2].16b, %[a0].4b[0]\n"
                 "ins    %[b0].d[1], x20\n"
-                "udot	v25.4s, %[b2].16b, %[a0].4b[1]\n"
+                ".word 0x6fa0e099 // udot v25.4s, %[b2].16b, %[a0].4b[1]\n"
                 "ldr    x20, [%[b_ptr], #72]\n"
-                "udot	v26.4s, %[b2].16b, %[a0].4b[2]\n"
-                "udot	v27.4s, %[b2].16b, %[a0].4b[3]\n"
+                ".word 0x6f80e89a // udot v26.4s, %[b2].16b, %[a0].4b[2]\n"
+                ".word 0x6fa0e89b // udot v27.4s, %[b2].16b, %[a0].4b[3]\n"
                 ASM_PREFETCH("[%[a_ptr], #448]")
 
-                "udot	v28.4s, %[b2].16b, %[a1].4b[0]\n"
-                "udot	v29.4s, %[b2].16b, %[a1].4b[1]\n"
+                ".word 0x6f81e09c // udot v28.4s, %[b2].16b, %[a1].4b[0]\n"
+                ".word 0x6fa1e09d // udot v29.4s, %[b2].16b, %[a1].4b[1]\n"
                 ASM_PREFETCH("[%[b_ptr], #576]")
-                "udot	v30.4s, %[b2].16b, %[a1].4b[2]\n"
-                "udot	v31.4s, %[b2].16b, %[a1].4b[3]\n"
+                ".word 0x6f81e89e // udot v30.4s, %[b2].16b, %[a1].4b[2]\n"
+                ".word 0x6fa1e89f // udot v31.4s, %[b2].16b, %[a1].4b[3]\n"
 
 		// Unroll 1
                 "ldr	%d[b2], [%[b_ptr], #80]\n"
 
-                "udot	v8.4s , %[b0].16b, %[a0a].4b[0]\n"
+                ".word 0x6f85e048 // udot v8.4s , %[b0].16b, %[a0a].4b[0]\n"
                 "ins    %[b1].d[1], x20\n"
-                "udot	v9.4s , %[b0].16b, %[a0a].4b[1]\n"
+                ".word 0x6fa5e049 // udot v9.4s , %[b0].16b, %[a0a].4b[1]\n"
                 "ldr    x20, [%[b_ptr], #88]\n"
-                "udot	v10.4s, %[b0].16b, %[a0a].4b[2]\n"
-                "udot	v11.4s, %[b0].16b, %[a0a].4b[3]\n"
+                ".word 0x6f85e84a // udot v10.4s, %[b0].16b, %[a0a].4b[2]\n"
+                ".word 0x6fa5e84b // udot v11.4s, %[b0].16b, %[a0a].4b[3]\n"
                 "ldr	%d[a0], [%[a_ptr], #64]\n"
 
-                "udot 	v12.4s, %[b0].16b, %[a1a].4b[0]\n"
+                ".word 0x6f86e04c // udot v12.4s, %[b0].16b, %[a1a].4b[0]\n"
                 "ins    %[b2].d[1], x20\n"
-                "udot   v13.4s, %[b0].16b, %[a1a].4b[1]\n"
+                ".word 0x6fa6e04d // udot v13.4s, %[b0].16b, %[a1a].4b[1]\n"
                 "ldr    x20, [%[a_ptr], #72]\n"
-                "udot	v14.4s, %[b0].16b, %[a1a].4b[2]\n"
-                "udot	v15.4s, %[b0].16b, %[a1a].4b[3]\n"
+                ".word 0x6f86e84e // udot v14.4s, %[b0].16b, %[a1a].4b[2]\n"
+                ".word 0x6fa6e84f // udot v15.4s, %[b0].16b, %[a1a].4b[3]\n"
                 "ldr	%d[a1], [%[a_ptr], #80]\n"
 
-                "udot	v16.4s, %[b1].16b, %[a0a].4b[0]\n"
+                ".word 0x6f85e070 // udot v16.4s, %[b1].16b, %[a0a].4b[0]\n"
                 "ins    %[a0].d[1], x20\n"
-                "udot	v17.4s, %[b1].16b, %[a0a].4b[1]\n"
+                ".word 0x6fa5e071 // udot v17.4s, %[b1].16b, %[a0a].4b[1]\n"
                 "ldr    x20, [%[a_ptr], #88]\n"
-                "udot	v18.4s, %[b1].16b, %[a0a].4b[2]\n"
-                "udot	v19.4s, %[b1].16b, %[a0a].4b[3]\n"
+                ".word 0x6f85e872 // udot v18.4s, %[b1].16b, %[a0a].4b[2]\n"
+                ".word 0x6fa5e873 // udot v19.4s, %[b1].16b, %[a0a].4b[3]\n"
                 "ldr	%d[b0], [%[b_ptr], #96]\n"
 
-                "udot	v20.4s, %[b1].16b, %[a1a].4b[0]\n"
+                ".word 0x6f86e074 // udot v20.4s, %[b1].16b, %[a1a].4b[0]\n"
                 "ins    %[a1].d[1], x20\n"
-                "udot	v21.4s, %[b1].16b, %[a1a].4b[1]\n"
+                ".word 0x6fa6e075 // udot v21.4s, %[b1].16b, %[a1a].4b[1]\n"
                 "ldr    x20, [%[b_ptr], #104]\n"
-                "udot	v22.4s, %[b1].16b, %[a1a].4b[2]\n"
-                "udot	v23.4s, %[b1].16b, %[a1a].4b[3]\n"
+                ".word 0x6f86e876 // udot v22.4s, %[b1].16b, %[a1a].4b[2]\n"
+                ".word 0x6fa6e877 // udot v23.4s, %[b1].16b, %[a1a].4b[3]\n"
                 "ldr	%d[b1], [%[b_ptr], #112]\n"
 
-                "udot	v24.4s, %[b2].16b, %[a0a].4b[0]\n"
+                ".word 0x6f85e098 // udot v24.4s, %[b2].16b, %[a0a].4b[0]\n"
                 "ins    %[b0].d[1], x20\n"
-                "udot	v25.4s, %[b2].16b, %[a0a].4b[1]\n"
+                ".word 0x6fa5e099 // udot v25.4s, %[b2].16b, %[a0a].4b[1]\n"
                 "ldr    x20, [%[b_ptr], #120]\n"
-                "udot	v26.4s, %[b2].16b, %[a0a].4b[2]\n"
-                "udot	v27.4s, %[b2].16b, %[a0a].4b[3]\n"
+                ".word 0x6f85e89a // udot v26.4s, %[b2].16b, %[a0a].4b[2]\n"
+                ".word 0x6fa5e89b // udot v27.4s, %[b2].16b, %[a0a].4b[3]\n"
                 "add	%[a_ptr], %[a_ptr], #64\n"
 
-                "udot	v28.4s, %[b2].16b, %[a1a].4b[0]\n"
+                ".word 0x6f86e09c // udot v28.4s, %[b2].16b, %[a1a].4b[0]\n"
                 ASM_PREFETCH("[%[b_ptr], #640]")
-                "udot	v29.4s, %[b2].16b, %[a1a].4b[1]\n"
+                ".word 0x6fa6e09d // udot v29.4s, %[b2].16b, %[a1a].4b[1]\n"
                 "add	%[b_ptr], %[b_ptr], #96\n"
-                "udot	v30.4s, %[b2].16b, %[a1a].4b[2]\n"
+                ".word 0x6f86e89e // udot v30.4s, %[b2].16b, %[a1a].4b[2]\n"
                 "ins    %[b1].d[1], x20\n"
-                "udot	v31.4s, %[b2].16b, %[a1a].4b[3]\n"
+                ".word 0x6fa6e89f // udot v31.4s, %[b2].16b, %[a1a].4b[3]\n"
                 "ldr    %d[b2], [%[b_ptr], #32]\n"
 
-                "udot   v8.4s , %[b0].16b, %[a0].4b[0]\n"
+                ".word 0x6f80e048 // udot v8.4s , %[b0].16b, %[a0].4b[0]\n"
                 "b.ne	1b\n"
 
                 // Branch here if K=1 or 2.  Do the right thing for odd/even at the end.
                 "4:\n"
 
                 // Start final iteration - branch off to "odd" code before we load a0a.
-                "udot   v9.4s , %[b0].16b, %[a0].4b[1]\n"
+                ".word 0x6fa0e049 // udot v9.4s , %[b0].16b, %[a0].4b[1]\n"
                 "ldr    x20, [%[b_ptr], #40]\n"
-                "udot   v10.4s, %[b0].16b, %[a0].4b[2]\n"
+                ".word 0x6f80e84a // udot v10.4s, %[b0].16b, %[a0].4b[2]\n"
                 "cbnz   %w[oddk], 2f\n"
 
                 // Even K continuation
-                "udot	v11.4s, %[b0].16b, %[a0].4b[3]\n"
+                ".word 0x6fa0e84b // udot v11.4s, %[b0].16b, %[a0].4b[3]\n"
                 "ldr	%d[a0a], [%[a_ptr], #32]\n"
 
-                "udot 	v12.4s, %[b0].16b, %[a1].4b[0]\n"
+                ".word 0x6f81e04c // udot v12.4s, %[b0].16b, %[a1].4b[0]\n"
                 "ins    %[b2].d[1], x20\n"
-                "udot   v13.4s, %[b0].16b, %[a1].4b[1]\n"
+                ".word 0x6fa1e04d // udot v13.4s, %[b0].16b, %[a1].4b[1]\n"
                 "ldr    x20, [%[a_ptr], #40]\n"
-                "udot	v14.4s, %[b0].16b, %[a1].4b[2]\n"
+                ".word 0x6f81e84e // udot v14.4s, %[b0].16b, %[a1].4b[2]\n"
                 ASM_PREFETCHW("[%[c_ptr]]")
-                "udot	v15.4s, %[b0].16b, %[a1].4b[3]\n"
+                ".word 0x6fa1e84f // udot v15.4s, %[b0].16b, %[a1].4b[3]\n"
                 "ldr	%d[a1a], [%[a_ptr], #48]\n"
 
-                "udot	v16.4s, %[b1].16b, %[a0].4b[0]\n"
+                ".word 0x6f80e070 // udot v16.4s, %[b1].16b, %[a0].4b[0]\n"
                 "ins    %[a0a].d[1], x20\n"
-                "udot	v17.4s, %[b1].16b, %[a0].4b[1]\n"
+                ".word 0x6fa0e071 // udot v17.4s, %[b1].16b, %[a0].4b[1]\n"
                 "ldr    x20, [%[a_ptr], #56]\n"
-                "udot	v18.4s, %[b1].16b, %[a0].4b[2]\n"
-                "udot	v19.4s, %[b1].16b, %[a0].4b[3]\n"
+                ".word 0x6f80e872 // udot v18.4s, %[b1].16b, %[a0].4b[2]\n"
+                ".word 0x6fa0e873 // udot v19.4s, %[b1].16b, %[a0].4b[3]\n"
                 "ldr	%d[b0], [%[b_ptr], #48]\n"
 
-                "udot	v20.4s, %[b1].16b, %[a1].4b[0]\n"
+                ".word 0x6f81e074 // udot v20.4s, %[b1].16b, %[a1].4b[0]\n"
                 "ins    %[a1a].d[1], x20\n"
-                "udot	v21.4s, %[b1].16b, %[a1].4b[1]\n"
+                ".word 0x6fa1e075 // udot v21.4s, %[b1].16b, %[a1].4b[1]\n"
                 "ldr    x20, [%[b_ptr], #56]\n"
-                "udot	v22.4s, %[b1].16b, %[a1].4b[2]\n"
+                ".word 0x6f81e876 // udot v22.4s, %[b1].16b, %[a1].4b[2]\n"
                 ASM_PREFETCHW("[%[c_ptr], #64]")
-                "udot	v23.4s, %[b1].16b, %[a1].4b[3]\n"
+                ".word 0x6fa1e877 // udot v23.4s, %[b1].16b, %[a1].4b[3]\n"
 
-                "udot	v24.4s, %[b2].16b, %[a0].4b[0]\n"
-                "udot	v25.4s, %[b2].16b, %[a0].4b[1]\n"
+                ".word 0x6f80e098 // udot v24.4s, %[b2].16b, %[a0].4b[0]\n"
+                ".word 0x6fa0e099 // udot v25.4s, %[b2].16b, %[a0].4b[1]\n"
                 ASM_PREFETCHW("[%[c_ptr], #128]")
-                "udot	v26.4s, %[b2].16b, %[a0].4b[2]\n"
-                "udot	v27.4s, %[b2].16b, %[a0].4b[3]\n"
+                ".word 0x6f80e89a // udot v26.4s, %[b2].16b, %[a0].4b[2]\n"
+                ".word 0x6fa0e89b // udot v27.4s, %[b2].16b, %[a0].4b[3]\n"
                 "ldr	%d[b1], [%[b_ptr], #64]\n"
 
-                "udot	v28.4s, %[b2].16b, %[a1].4b[0]\n"
+                ".word 0x6f81e09c // udot v28.4s, %[b2].16b, %[a1].4b[0]\n"
                 "ins    %[b0].d[1], x20\n"
-                "udot	v29.4s, %[b2].16b, %[a1].4b[1]\n"
+                ".word 0x6fa1e09d // udot v29.4s, %[b2].16b, %[a1].4b[1]\n"
                 "ldr    x20, [%[b_ptr], #72]\n"
-                "udot	v30.4s, %[b2].16b, %[a1].4b[2]\n"
+                ".word 0x6f81e89e // udot v30.4s, %[b2].16b, %[a1].4b[2]\n"
                 ASM_PREFETCHW("[%[c_ptr], #192]")
-                "udot	v31.4s, %[b2].16b, %[a1].4b[3]\n"
+                ".word 0x6fa1e89f // udot v31.4s, %[b2].16b, %[a1].4b[3]\n"
                 "ldr	%d[b2], [%[b_ptr], #80]\n"
 
-                "udot	v8.4s , %[b0].16b, %[a0a].4b[0]\n"
+                ".word 0x6f85e048 // udot v8.4s , %[b0].16b, %[a0a].4b[0]\n"
                 "ins    %[b1].d[1], x20\n"
-                "udot   v9.4s , %[b0].16b, %[a0a].4b[1]\n"
+                ".word 0x6fa5e049 // udot v9.4s , %[b0].16b, %[a0a].4b[1]\n"
                 "ldr    x20, [%[b_ptr], #88]\n"
-                "udot	v10.4s, %[b0].16b, %[a0a].4b[2]\n"
+                ".word 0x6f85e84a // udot v10.4s, %[b0].16b, %[a0a].4b[2]\n"
                 "ins    %[b2].d[1], x20\n"
 
-                "udot   v11.4s, %[b0].16b, %[a0a].4b[3]\n"
+                ".word 0x6fa5e84b // udot v11.4s, %[b0].16b, %[a0a].4b[3]\n"
                 ASM_PREFETCHW("[%[c_ptr], #256]")
-                "udot   v12.4s, %[b0].16b, %[a1a].4b[0]\n"
-                "udot   v13.4s, %[b0].16b, %[a1a].4b[1]\n"
-                "udot   v14.4s, %[b0].16b, %[a1a].4b[2]\n"
+                ".word 0x6f86e04c // udot v12.4s, %[b0].16b, %[a1a].4b[0]\n"
+                ".word 0x6fa6e04d // udot v13.4s, %[b0].16b, %[a1a].4b[1]\n"
+                ".word 0x6f86e84e // udot v14.4s, %[b0].16b, %[a1a].4b[2]\n"
                 ASM_PREFETCHW("[%[c_ptr], #320]")
-                "udot   v15.4s, %[b0].16b, %[a1a].4b[3]\n"
-                "udot   v16.4s, %[b1].16b, %[a0a].4b[0]\n"
+                ".word 0x6fa6e84f // udot v15.4s, %[b0].16b, %[a1a].4b[3]\n"
+                ".word 0x6f85e070 // udot v16.4s, %[b1].16b, %[a0a].4b[0]\n"
                 ASM_PREFETCHWL2("[%[c_ptr], #384]")
-                "udot   v17.4s, %[b1].16b, %[a0a].4b[1]\n"
-                "udot   v18.4s, %[b1].16b, %[a0a].4b[2]\n"
+                ".word 0x6fa5e071 // udot v17.4s, %[b1].16b, %[a0a].4b[1]\n"
+                ".word 0x6f85e872 // udot v18.4s, %[b1].16b, %[a0a].4b[2]\n"
                 ASM_PREFETCHWL2("[%[c_ptr], #448]")
-                "udot   v19.4s, %[b1].16b, %[a0a].4b[3]\n"
-                "udot   v20.4s, %[b1].16b, %[a1a].4b[0]\n"
-                "udot   v21.4s, %[b1].16b, %[a1a].4b[1]\n"
+                ".word 0x6fa5e873 // udot v19.4s, %[b1].16b, %[a0a].4b[3]\n"
+                ".word 0x6f86e074 // udot v20.4s, %[b1].16b, %[a1a].4b[0]\n"
+                ".word 0x6fa6e075 // udot v21.4s, %[b1].16b, %[a1a].4b[1]\n"
                 ASM_PREFETCHWL2("[%[c_ptr], #512]")
-                "udot   v22.4s, %[b1].16b, %[a1a].4b[2]\n"
-                "udot   v23.4s, %[b1].16b, %[a1a].4b[3]\n"
+                ".word 0x6f86e876 // udot v22.4s, %[b1].16b, %[a1a].4b[2]\n"
+                ".word 0x6fa6e877 // udot v23.4s, %[b1].16b, %[a1a].4b[3]\n"
                 ASM_PREFETCHWL2("[%[c_ptr], #576]")
-                "udot   v24.4s, %[b2].16b, %[a0a].4b[0]\n"
-                "udot   v25.4s, %[b2].16b, %[a0a].4b[1]\n"
-                "udot   v26.4s, %[b2].16b, %[a0a].4b[2]\n"
+                ".word 0x6f85e098 // udot v24.4s, %[b2].16b, %[a0a].4b[0]\n"
+                ".word 0x6fa5e099 // udot v25.4s, %[b2].16b, %[a0a].4b[1]\n"
+                ".word 0x6f85e89a // udot v26.4s, %[b2].16b, %[a0a].4b[2]\n"
                 ASM_PREFETCHWL2("[%[c_ptr], #640]")
-                "udot   v27.4s, %[b2].16b, %[a0a].4b[3]\n"
-                "udot   v28.4s, %[b2].16b, %[a1a].4b[0]\n"
+                ".word 0x6fa5e89b // udot v27.4s, %[b2].16b, %[a0a].4b[3]\n"
+                ".word 0x6f86e09c // udot v28.4s, %[b2].16b, %[a1a].4b[0]\n"
                 ASM_PREFETCHWL2("[%[c_ptr], #704]")
-                "udot   v29.4s, %[b2].16b, %[a1a].4b[1]\n"
+                ".word 0x6fa6e09d // udot v29.4s, %[b2].16b, %[a1a].4b[1]\n"
                 "add    %[a_ptr], %[a_ptr], #64\n"
-                "udot   v30.4s, %[b2].16b, %[a1a].4b[2]\n"
+                ".word 0x6f86e89e // udot v30.4s, %[b2].16b, %[a1a].4b[2]\n"
                 "add    %[b_ptr], %[b_ptr], #96\n"
-                "udot   v31.4s, %[b2].16b, %[a1a].4b[3]\n"
+                ".word 0x6fa6e89f // udot v31.4s, %[b2].16b, %[a1a].4b[3]\n"
                 "b      3f\n"
 
                 // Odd K continuation
                 "2:\n"
-                "udot   v11.4s, %[b0].16b, %[a0].4b[3]\n"
+                ".word 0x6fa0e84b // udot v11.4s, %[b0].16b, %[a0].4b[3]\n"
                 ASM_PREFETCHW("[%[c_ptr]]")
-                "udot   v12.4s, %[b0].16b, %[a1].4b[0]\n"
+                ".word 0x6f81e04c // udot v12.4s, %[b0].16b, %[a1].4b[0]\n"
                 "ins    %[b2].d[1], x20\n"
-                "udot   v13.4s, %[b0].16b, %[a1].4b[1]\n"
+                ".word 0x6fa1e04d // udot v13.4s, %[b0].16b, %[a1].4b[1]\n"
                 ASM_PREFETCHW("[%[c_ptr], #64]")
-                "udot   v14.4s, %[b0].16b, %[a1].4b[2]\n"
+                ".word 0x6f81e84e // udot v14.4s, %[b0].16b, %[a1].4b[2]\n"
                 "add    %[a_ptr], %[a_ptr], #32\n"
-                "udot   v15.4s, %[b0].16b, %[a1].4b[3]\n"
+                ".word 0x6fa1e84f // udot v15.4s, %[b0].16b, %[a1].4b[3]\n"
                 ASM_PREFETCHW("[%[c_ptr], #128]")
-                "udot   v16.4s, %[b1].16b, %[a0].4b[0]\n"
+                ".word 0x6f80e070 // udot v16.4s, %[b1].16b, %[a0].4b[0]\n"
                 "add    %[b_ptr], %[b_ptr], #48\n"
-                "udot   v17.4s, %[b1].16b, %[a0].4b[1]\n"
+                ".word 0x6fa0e071 // udot v17.4s, %[b1].16b, %[a0].4b[1]\n"
                 ASM_PREFETCHW("[%[c_ptr], #192]")
-                "udot   v18.4s, %[b1].16b, %[a0].4b[2]\n"
-                "udot   v19.4s, %[b1].16b, %[a0].4b[3]\n"
+                ".word 0x6f80e872 // udot v18.4s, %[b1].16b, %[a0].4b[2]\n"
+                ".word 0x6fa0e873 // udot v19.4s, %[b1].16b, %[a0].4b[3]\n"
                 ASM_PREFETCHW("[%[c_ptr], #256]")
-                "udot   v20.4s, %[b1].16b, %[a1].4b[0]\n"
-                "udot   v21.4s, %[b1].16b, %[a1].4b[1]\n"
+                ".word 0x6f81e074 // udot v20.4s, %[b1].16b, %[a1].4b[0]\n"
+                ".word 0x6fa1e075 // udot v21.4s, %[b1].16b, %[a1].4b[1]\n"
                 ASM_PREFETCHW("[%[c_ptr], #320]")
-                "udot   v22.4s, %[b1].16b, %[a1].4b[2]\n"
-                "udot   v23.4s, %[b1].16b, %[a1].4b[3]\n"
+                ".word 0x6f81e876 // udot v22.4s, %[b1].16b, %[a1].4b[2]\n"
+                ".word 0x6fa1e877 // udot v23.4s, %[b1].16b, %[a1].4b[3]\n"
                 ASM_PREFETCHWL2("[%[c_ptr], #384]")
-                "udot   v24.4s, %[b2].16b, %[a0].4b[0]\n"
-                "udot   v25.4s, %[b2].16b, %[a0].4b[1]\n"
+                ".word 0x6f80e098 // udot v24.4s, %[b2].16b, %[a0].4b[0]\n"
+                ".word 0x6fa0e099 // udot v25.4s, %[b2].16b, %[a0].4b[1]\n"
                 ASM_PREFETCHWL2("[%[c_ptr], #448]")
-                "udot   v26.4s, %[b2].16b, %[a0].4b[2]\n"
-                "udot   v27.4s, %[b2].16b, %[a0].4b[3]\n"
+                ".word 0x6f80e89a // udot v26.4s, %[b2].16b, %[a0].4b[2]\n"
+                ".word 0x6fa0e89b // udot v27.4s, %[b2].16b, %[a0].4b[3]\n"
                 ASM_PREFETCHWL2("[%[c_ptr], #512]")
-                "udot   v28.4s, %[b2].16b, %[a1].4b[0]\n"
+                ".word 0x6f81e09c // udot v28.4s, %[b2].16b, %[a1].4b[0]\n"
                 ASM_PREFETCHWL2("[%[c_ptr], #576]")
-                "udot   v29.4s, %[b2].16b, %[a1].4b[1]\n"
+                ".word 0x6fa1e09d // udot v29.4s, %[b2].16b, %[a1].4b[1]\n"
                 ASM_PREFETCHWL2("[%[c_ptr], #640]")
-                "udot   v30.4s, %[b2].16b, %[a1].4b[2]\n"
+                ".word 0x6f81e89e // udot v30.4s, %[b2].16b, %[a1].4b[2]\n"
                 ASM_PREFETCHWL2("[%[c_ptr], #704]")
-                "udot   v31.4s, %[b2].16b, %[a1].4b[3]\n"
+                ".word 0x6fa1e89f // udot v31.4s, %[b2].16b, %[a1].4b[3]\n"
 
                 // Common tail
                 "3:\n"
@@ -379,10 +370,6 @@
                 "str    q23,  [%[c_ptr], #352]\n"
                 "str    q31,  [%[c_ptr], #368]\n"
                 "add    %[c_ptr], %[c_ptr], #384\n"
-
-#ifdef NO_DOT_IN_TOOLCHAIN
-                ".purgem udot\n"
-#endif
             :
               [a_ptr] "+r" (a_ptr), [b_ptr] "+r" (b_ptr), [c_ptr] "+r" (c_ptr),
               [a0] "+w" (a0), [a1] "+w" (a1), [a0a] "+w" (a0a), [a1a] "+w" (a1a),
@@ -398,4 +385,4 @@
 
 } // namespace arm_gemm
 
-#endif
\ No newline at end of file
+#endif
diff --git a/src/core/NEON/kernels/arm_gemm/kernels/a64_gemm_u8_12x8/dot_toolchain_support.h b/src/core/NEON/kernels/arm_gemm/kernels/a64_gemm_u8_12x8/dot_toolchain_support.h
deleted file mode 100644
index 2f0a910..0000000
--- a/src/core/NEON/kernels/arm_gemm/kernels/a64_gemm_u8_12x8/dot_toolchain_support.h
+++ /dev/null
@@ -1,67 +0,0 @@
-/*
- * Copyright (c) 2017-2019 ARM Limited.
- *
- * SPDX-License-Identifier: MIT
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to
- * deal in the Software without restriction, including without limitation the
- * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
- * sell copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in all
- * copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-
-
-// Define a macro to assemble the UDOT instruction (in the absence of toolchain support)
-#define _DECLARE_UDOT ".altmacro\n"\
-    ".macro udot opd:req, opn:req, opm:req\n"\
-    "local vd, vn, vm, h, l\n"\
-    ".irp reg,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31\n"\
-    ".ifeqs \"\\opd\",\"v\\reg\\.4s\"\n"\
-    ".set vd,\\reg\n"\
-    ".endif\n"\
-    ".ifeqs \"\\opn\",\"v\\reg\\.16b\"\n"\
-    ".set vn,\\reg\n"\
-    ".endif\n"\
-    ".irp idx,0,1,2,3\n"\
-    ".ifeqs \"\\opm\",\"v\\reg\\.4b[\\idx\\]\"\n"\
-    ".set vm,\\reg\n"\
-    ".set h,\\idx / 2\n"\
-    ".set l,\\idx %% 2\n"\
-    ".endif\n"\
-    ".endr\n"\
-    ".endr\n"\
-    ".ifndef vd\n"\
-    ".error \"Bad operand \\opd\"\n"\
-    ".exitm\n"\
-    ".endif\n"\
-    ".ifndef vn\n"\
-    ".error \"Bad operand \\opn\"\n"\
-    ".exitm\n"\
-    ".endif\n"\
-    ".ifndef vm\n"\
-    ".error \"Bad operand \\opm\"\n"\
-    ".exitm\n"\
-    ".endif\n"\
-    ".ifndef h\n"\
-    ".error \"Bad operand \\opm\"\n"\
-    ".exitm\n"\
-    ".endif\n"\
-    ".ifndef l\n"\
-    ".error \"Bad operand \\opm\"\n"\
-    ".exitm\n"\
-    ".endif\n"\
-    ".inst	 0x6f80e000 | vd | (vn << 5) | (vm << 16) | (l << 21) | (h << 11)\n"\
-    ".endm\n"\
-
diff --git a/src/core/NEON/kernels/arm_gemm/kernels/a64_gemm_u8_12x8/generic.cpp b/src/core/NEON/kernels/arm_gemm/kernels/a64_gemm_u8_12x8/generic.cpp
index 80dd873..eda6386 100644
--- a/src/core/NEON/kernels/arm_gemm/kernels/a64_gemm_u8_12x8/generic.cpp
+++ b/src/core/NEON/kernels/arm_gemm/kernels/a64_gemm_u8_12x8/generic.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2017-2018 ARM Limited.
+ * Copyright (c) 2017-2019 ARM Limited.
  *
  * SPDX-License-Identifier: MIT
  *
@@ -27,10 +27,6 @@
 
 #include "../../asmlib.hpp"
 
-#ifdef NO_DOT_IN_TOOLCHAIN
-#include "dot_toolchain_support.h"
-#endif
-
 namespace arm_gemm {
 
 void a64_gemm_u8_12x8(const uint8_t *Apanel, const uint8_t *Bpanel, uint32_t *Cpanel, int ablocks, int bblocks, int K) {
@@ -56,11 +52,6 @@
             register uint8x16_t a0a asm("v5");
             register uint8x16_t a1a asm("v6");
             __asm __volatile (
-#ifdef NO_DOT_IN_TOOLCHAIN
-                _DECLARE_UDOT
-#else
-                ".arch  armv8.2-a+dotprod\n"
-#endif
                 // Initialize result registers, load initial operands, prime prefetches.
                 "movi	v8.4s, #0x0\n"
                 "ldr	%q[a0], [%[a_ptr]]\n"
@@ -106,76 +97,76 @@
 
                 // Loop proper
                 "1:\n"
-                "udot	v8.4s , %[b0].16b, %[a0].4b[0]\n"
-                "udot  	v9.4s , %[b0].16b, %[a0].4b[1]\n"
+                ".word 0x6f80e048 // udot v8.4s , %[b0].16b, %[a0].4b[0]\n"
+                ".word 0x6fa0e049 // udot v9.4s , %[b0].16b, %[a0].4b[1]\n"
 
                 "ldr	%q[b2], [%[b_ptr], #32]\n"
-                "udot	v10.4s, %[b0].16b, %[a0].4b[2]\n"
-                "udot	v11.4s, %[b0].16b, %[a0].4b[3]\n"
+                ".word 0x6f80e84a // udot v10.4s, %[b0].16b, %[a0].4b[2]\n"
+                ".word 0x6fa0e84b // udot v11.4s, %[b0].16b, %[a0].4b[3]\n"
                 "ldr	%q[a0a], [%[a_ptr], #32]\n"
-                "udot 	v12.4s, %[b0].16b, %[a1].4b[0]\n"
-                "udot	v13.4s, %[b0].16b, %[a1].4b[1]\n"
+                ".word 0x6f81e04c // udot v12.4s, %[b0].16b, %[a1].4b[0]\n"
+                ".word 0x6fa1e04d // udot v13.4s, %[b0].16b, %[a1].4b[1]\n"
                 "ldr	%q[a1a], [%[a_ptr], #48]\n"
-                "udot	v14.4s, %[b0].16b, %[a1].4b[2]\n"
-                "udot	v15.4s, %[b0].16b, %[a1].4b[3]\n"
+                ".word 0x6f81e84e // udot v14.4s, %[b0].16b, %[a1].4b[2]\n"
+                ".word 0x6fa1e84f // udot v15.4s, %[b0].16b, %[a1].4b[3]\n"
                 "ldr	%q[b0], [%[b_ptr], #48]\n"
 
-                "udot	v16.4s, %[b1].16b, %[a0].4b[0]\n"
-                "udot	v17.4s, %[b1].16b, %[a0].4b[1]\n"
+                ".word 0x6f80e070 // udot v16.4s, %[b1].16b, %[a0].4b[0]\n"
+                ".word 0x6fa0e071 // udot v17.4s, %[b1].16b, %[a0].4b[1]\n"
                 ASM_PREFETCH("[%[a_ptr], #320]")
-                "udot	v18.4s, %[b1].16b, %[a0].4b[2]\n"
-                "udot	v19.4s, %[b1].16b, %[a0].4b[3]\n"
-                "udot	v20.4s, %[b1].16b, %[a1].4b[0]\n"
-                "udot	v21.4s, %[b1].16b, %[a1].4b[1]\n"
-                "udot	v22.4s, %[b1].16b, %[a1].4b[2]\n"
-                "udot	v23.4s, %[b1].16b, %[a1].4b[3]\n"
+                ".word 0x6f80e872 // udot v18.4s, %[b1].16b, %[a0].4b[2]\n"
+                ".word 0x6fa0e873 // udot v19.4s, %[b1].16b, %[a0].4b[3]\n"
+                ".word 0x6f81e074 // udot v20.4s, %[b1].16b, %[a1].4b[0]\n"
+                ".word 0x6fa1e075 // udot v21.4s, %[b1].16b, %[a1].4b[1]\n"
+                ".word 0x6f81e876 // udot v22.4s, %[b1].16b, %[a1].4b[2]\n"
+                ".word 0x6fa1e877 // udot v23.4s, %[b1].16b, %[a1].4b[3]\n"
                 "ldr	%q[b1], [%[b_ptr], #64]\n"
 
-                "udot	v24.4s, %[b2].16b, %[a0].4b[0]\n"
-                "udot	v25.4s, %[b2].16b, %[a0].4b[1]\n"
+                ".word 0x6f80e098 // udot v24.4s, %[b2].16b, %[a0].4b[0]\n"
+                ".word 0x6fa0e099 // udot v25.4s, %[b2].16b, %[a0].4b[1]\n"
                 ASM_PREFETCH("[%[b_ptr], #448]")
-                "udot	v26.4s, %[b2].16b, %[a0].4b[2]\n"
-                "udot	v27.4s, %[b2].16b, %[a0].4b[3]\n"
-                "udot	v28.4s, %[b2].16b, %[a1].4b[0]\n"
-                "udot	v29.4s, %[b2].16b, %[a1].4b[1]\n"
-                "udot	v30.4s, %[b2].16b, %[a1].4b[2]\n"
-                "udot	v31.4s, %[b2].16b, %[a1].4b[3]\n"
+                ".word 0x6f80e89a // udot v26.4s, %[b2].16b, %[a0].4b[2]\n"
+                ".word 0x6fa0e89b // udot v27.4s, %[b2].16b, %[a0].4b[3]\n"
+                ".word 0x6f81e09c // udot v28.4s, %[b2].16b, %[a1].4b[0]\n"
+                ".word 0x6fa1e09d // udot v29.4s, %[b2].16b, %[a1].4b[1]\n"
+                ".word 0x6f81e89e // udot v30.4s, %[b2].16b, %[a1].4b[2]\n"
+                ".word 0x6fa1e89f // udot v31.4s, %[b2].16b, %[a1].4b[3]\n"
                 "ldr	%q[b2], [%[b_ptr], #80]\n"
 
-                "udot	v8.4s , %[b0].16b, %[a0a].4b[0]\n"
-                "udot	v9.4s , %[b0].16b, %[a0a].4b[1]\n"
+                ".word 0x6f85e048 // udot v8.4s , %[b0].16b, %[a0a].4b[0]\n"
+                ".word 0x6fa5e049 // udot v9.4s , %[b0].16b, %[a0a].4b[1]\n"
                 "ldr	%q[a0], [%[a_ptr], #64]\n"
-                "udot	v10.4s, %[b0].16b, %[a0a].4b[2]\n"
-                "udot	v11.4s, %[b0].16b, %[a0a].4b[3]\n"
-                "udot 	v12.4s, %[b0].16b, %[a1a].4b[0]\n"
+                ".word 0x6f85e84a // udot v10.4s, %[b0].16b, %[a0a].4b[2]\n"
+                ".word 0x6fa5e84b // udot v11.4s, %[b0].16b, %[a0a].4b[3]\n"
+                ".word 0x6f86e04c // udot v12.4s, %[b0].16b, %[a1a].4b[0]\n"
                 "ldr	%q[a1], [%[a_ptr], #80]\n"
-                "udot   v13.4s, %[b0].16b, %[a1a].4b[1]\n"
-                "udot	v14.4s, %[b0].16b, %[a1a].4b[2]\n"
-                "udot	v15.4s, %[b0].16b, %[a1a].4b[3]\n"
+                ".word 0x6fa6e04d // udot v13.4s, %[b0].16b, %[a1a].4b[1]\n"
+                ".word 0x6f86e84e // udot v14.4s, %[b0].16b, %[a1a].4b[2]\n"
+                ".word 0x6fa6e84f // udot v15.4s, %[b0].16b, %[a1a].4b[3]\n"
                 "ldr	%q[b0], [%[b_ptr], #96]\n"
 
-                "udot	v16.4s, %[b1].16b, %[a0a].4b[0]\n"
-                "udot	v17.4s, %[b1].16b, %[a0a].4b[1]\n"
+                ".word 0x6f85e070 // udot v16.4s, %[b1].16b, %[a0a].4b[0]\n"
+                ".word 0x6fa5e071 // udot v17.4s, %[b1].16b, %[a0a].4b[1]\n"
                 ASM_PREFETCH("[%[b_ptr], #512]")
-                "udot	v18.4s, %[b1].16b, %[a0a].4b[2]\n"
-                "udot	v19.4s, %[b1].16b, %[a0a].4b[3]\n"
-                "udot	v20.4s, %[b1].16b, %[a1a].4b[0]\n"
-                "udot	v21.4s, %[b1].16b, %[a1a].4b[1]\n"
-                "udot	v22.4s, %[b1].16b, %[a1a].4b[2]\n"
-                "udot	v23.4s, %[b1].16b, %[a1a].4b[3]\n"
+                ".word 0x6f85e872 // udot v18.4s, %[b1].16b, %[a0a].4b[2]\n"
+                ".word 0x6fa5e873 // udot v19.4s, %[b1].16b, %[a0a].4b[3]\n"
+                ".word 0x6f86e074 // udot v20.4s, %[b1].16b, %[a1a].4b[0]\n"
+                ".word 0x6fa6e075 // udot v21.4s, %[b1].16b, %[a1a].4b[1]\n"
+                ".word 0x6f86e876 // udot v22.4s, %[b1].16b, %[a1a].4b[2]\n"
+                ".word 0x6fa6e877 // udot v23.4s, %[b1].16b, %[a1a].4b[3]\n"
                 "ldr	%q[b1], [%[b_ptr], #112]\n"
 
-                "udot	v24.4s, %[b2].16b, %[a0a].4b[0]\n"
-                "udot	v25.4s, %[b2].16b, %[a0a].4b[1]\n"
+                ".word 0x6f85e098 // udot v24.4s, %[b2].16b, %[a0a].4b[0]\n"
+                ".word 0x6fa5e099 // udot v25.4s, %[b2].16b, %[a0a].4b[1]\n"
                 "add	%[a_ptr], %[a_ptr], #64\n"
-                "udot	v26.4s, %[b2].16b, %[a0a].4b[2]\n"
-                "udot	v27.4s, %[b2].16b, %[a0a].4b[3]\n"
+                ".word 0x6f85e89a // udot v26.4s, %[b2].16b, %[a0a].4b[2]\n"
+                ".word 0x6fa5e89b // udot v27.4s, %[b2].16b, %[a0a].4b[3]\n"
                 "add	%[b_ptr], %[b_ptr], #96\n"
-                "udot	v28.4s, %[b2].16b, %[a1a].4b[0]\n"
-                "udot	v29.4s, %[b2].16b, %[a1a].4b[1]\n"
+                ".word 0x6f86e09c // udot v28.4s, %[b2].16b, %[a1a].4b[0]\n"
+                ".word 0x6fa6e09d // udot v29.4s, %[b2].16b, %[a1a].4b[1]\n"
                 "subs	%w[k], %w[k], #1\n"
-                "udot	v30.4s, %[b2].16b, %[a1a].4b[2]\n"
-                "udot	v31.4s, %[b2].16b, %[a1a].4b[3]\n"
+                ".word 0x6f86e89e // udot v30.4s, %[b2].16b, %[a1a].4b[2]\n"
+                ".word 0x6fa6e89f // udot v31.4s, %[b2].16b, %[a1a].4b[3]\n"
                 "bne	1b\n"
 
                 // Target to use when K is 1 or 2 (i.e. zero iterations of main loop)
@@ -185,153 +176,153 @@
                 "cbnz	%w[oddk], 2f\n"
 
                 // Detached final iteration (even K)
-                "udot	v8.4s , %[b0].16b, %[a0].4b[0]\n"
-                "udot   v9.4s , %[b0].16b, %[a0].4b[1]\n"
+                ".word 0x6f80e048 // udot v8.4s , %[b0].16b, %[a0].4b[0]\n"
+                ".word 0x6fa0e049 // udot v9.4s , %[b0].16b, %[a0].4b[1]\n"
                 "ldr	%q[b2], [%[b_ptr], #32]\n"
-                "udot	v10.4s, %[b0].16b, %[a0].4b[2]\n"
-                "udot	v11.4s, %[b0].16b, %[a0].4b[3]\n"
+                ".word 0x6f80e84a // udot v10.4s, %[b0].16b, %[a0].4b[2]\n"
+                ".word 0x6fa0e84b // udot v11.4s, %[b0].16b, %[a0].4b[3]\n"
                 "ldr	%q[a0a], [%[a_ptr], #32]\n"
-                "udot 	v12.4s, %[b0].16b, %[a1].4b[0]\n"
-                "udot   v13.4s, %[b0].16b, %[a1].4b[1]\n"
+                ".word 0x6f81e04c // udot v12.4s, %[b0].16b, %[a1].4b[0]\n"
+                ".word 0x6fa1e04d // udot v13.4s, %[b0].16b, %[a1].4b[1]\n"
                 "ldr	%q[a1a], [%[a_ptr], #48]\n"
-                "udot	v14.4s, %[b0].16b, %[a1].4b[2]\n"
-                "udot	v15.4s, %[b0].16b, %[a1].4b[3]\n"
+                ".word 0x6f81e84e // udot v14.4s, %[b0].16b, %[a1].4b[2]\n"
+                ".word 0x6fa1e84f // udot v15.4s, %[b0].16b, %[a1].4b[3]\n"
                 "ldr	%q[b0], [%[b_ptr], #48]\n"
 
-                "udot	v16.4s, %[b1].16b, %[a0].4b[0]\n"
-                "udot	v17.4s, %[b1].16b, %[a0].4b[1]\n"
-                "udot	v18.4s, %[b1].16b, %[a0].4b[2]\n"
-                "udot	v19.4s, %[b1].16b, %[a0].4b[3]\n"
-                "udot	v20.4s, %[b1].16b, %[a1].4b[0]\n"
-                "udot	v21.4s, %[b1].16b, %[a1].4b[1]\n"
-                "udot	v22.4s, %[b1].16b, %[a1].4b[2]\n"
-                "udot	v23.4s, %[b1].16b, %[a1].4b[3]\n"
+                ".word 0x6f80e070 // udot v16.4s, %[b1].16b, %[a0].4b[0]\n"
+                ".word 0x6fa0e071 // udot v17.4s, %[b1].16b, %[a0].4b[1]\n"
+                ".word 0x6f80e872 // udot v18.4s, %[b1].16b, %[a0].4b[2]\n"
+                ".word 0x6fa0e873 // udot v19.4s, %[b1].16b, %[a0].4b[3]\n"
+                ".word 0x6f81e074 // udot v20.4s, %[b1].16b, %[a1].4b[0]\n"
+                ".word 0x6fa1e075 // udot v21.4s, %[b1].16b, %[a1].4b[1]\n"
+                ".word 0x6f81e876 // udot v22.4s, %[b1].16b, %[a1].4b[2]\n"
+                ".word 0x6fa1e877 // udot v23.4s, %[b1].16b, %[a1].4b[3]\n"
                 "ldr	%q[b1], [%[b_ptr], #64]\n"
 
-                "udot	v24.4s, %[b2].16b, %[a0].4b[0]\n"
-                "udot	v25.4s, %[b2].16b, %[a0].4b[1]\n"
+                ".word 0x6f80e098 // udot v24.4s, %[b2].16b, %[a0].4b[0]\n"
+                ".word 0x6fa0e099 // udot v25.4s, %[b2].16b, %[a0].4b[1]\n"
                 "add	%[a_ptr], %[a_ptr], #64\n"
-                "udot	v26.4s, %[b2].16b, %[a0].4b[2]\n"
-                "udot	v27.4s, %[b2].16b, %[a0].4b[3]\n"
-                "udot	v28.4s, %[b2].16b, %[a1].4b[0]\n"
-                "udot	v29.4s, %[b2].16b, %[a1].4b[1]\n"
-                "udot	v30.4s, %[b2].16b, %[a1].4b[2]\n"
-                "udot	v31.4s, %[b2].16b, %[a1].4b[3]\n"
+                ".word 0x6f80e89a // udot v26.4s, %[b2].16b, %[a0].4b[2]\n"
+                ".word 0x6fa0e89b // udot v27.4s, %[b2].16b, %[a0].4b[3]\n"
+                ".word 0x6f81e09c // udot v28.4s, %[b2].16b, %[a1].4b[0]\n"
+                ".word 0x6fa1e09d // udot v29.4s, %[b2].16b, %[a1].4b[1]\n"
+                ".word 0x6f81e89e // udot v30.4s, %[b2].16b, %[a1].4b[2]\n"
+                ".word 0x6fa1e89f // udot v31.4s, %[b2].16b, %[a1].4b[3]\n"
                 "ldr	%q[b2], [%[b_ptr], #80]\n"
 
-                "udot	v8.4s , %[b0].16b, %[a0a].4b[0]\n"
+                ".word 0x6f85e048 // udot v8.4s , %[b0].16b, %[a0a].4b[0]\n"
 
-                "udot	v16.4s, %[b1].16b, %[a0a].4b[0]\n"
+                ".word 0x6f85e070 // udot v16.4s, %[b1].16b, %[a0a].4b[0]\n"
                 "add	%[b_ptr], %[b_ptr], #96\n"
-                "udot   v9.4s , %[b0].16b, %[a0a].4b[1]\n"
+                ".word 0x6fa5e049 // udot v9.4s , %[b0].16b, %[a0a].4b[1]\n"
                 "str	q8, [%[c_ptr], #0]\n"
-                "udot	v17.4s, %[b1].16b, %[a0a].4b[1]\n"
+                ".word 0x6fa5e071 // udot v17.4s, %[b1].16b, %[a0a].4b[1]\n"
                 "str	q16, [%[c_ptr], #16]\n"
-                "udot	v24.4s, %[b2].16b, %[a0a].4b[0]\n"
+                ".word 0x6f85e098 // udot v24.4s, %[b2].16b, %[a0a].4b[0]\n"
                 "str	q24, [%[c_ptr], #32]\n"
 
-                "udot	v25.4s, %[b2].16b, %[a0a].4b[1]\n"
+                ".word 0x6fa5e099 // udot v25.4s, %[b2].16b, %[a0a].4b[1]\n"
                 "str	q9, [%[c_ptr], #48]\n"
-                "udot	v10.4s, %[b0].16b, %[a0a].4b[2]\n"
+                ".word 0x6f85e84a // udot v10.4s, %[b0].16b, %[a0a].4b[2]\n"
                 "str	q17, [%[c_ptr], #64]\n"
-                "udot	v18.4s, %[b1].16b, %[a0a].4b[2]\n"
+                ".word 0x6f85e872 // udot v18.4s, %[b1].16b, %[a0a].4b[2]\n"
                 "str	q25, [%[c_ptr], #80]\n"
-                "udot	v26.4s, %[b2].16b, %[a0a].4b[2]\n"
+                ".word 0x6f85e89a // udot v26.4s, %[b2].16b, %[a0a].4b[2]\n"
                 "str	q10, [%[c_ptr], #96]\n"
 
-                "udot	v11.4s, %[b0].16b, %[a0a].4b[3]\n"
+                ".word 0x6fa5e84b // udot v11.4s, %[b0].16b, %[a0a].4b[3]\n"
                 "str	q18, [%[c_ptr], #112]\n"
-                "udot	v19.4s, %[b1].16b, %[a0a].4b[3]\n"
+                ".word 0x6fa5e873 // udot v19.4s, %[b1].16b, %[a0a].4b[3]\n"
                 "str	q26, [%[c_ptr], #128]\n"
-                "udot	v27.4s, %[b2].16b, %[a0a].4b[3]\n"
+                ".word 0x6fa5e89b // udot v27.4s, %[b2].16b, %[a0a].4b[3]\n"
                 "str	q11, [%[c_ptr], #144]\n"
 
-                "udot 	v12.4s, %[b0].16b, %[a1a].4b[0]\n"
+                ".word 0x6f86e04c // udot v12.4s, %[b0].16b, %[a1a].4b[0]\n"
                 "str	q19, [%[c_ptr], #160]\n"
-                "udot	v20.4s, %[b1].16b, %[a1a].4b[0]\n"
+                ".word 0x6f86e074 // udot v20.4s, %[b1].16b, %[a1a].4b[0]\n"
                 "str	q27, [%[c_ptr], #176]\n"
-                "udot	v28.4s, %[b2].16b, %[a1a].4b[0]\n"
+                ".word 0x6f86e09c // udot v28.4s, %[b2].16b, %[a1a].4b[0]\n"
                 "str	q12, [%[c_ptr], #192]\n"
 
-                "udot   v13.4s, %[b0].16b, %[a1a].4b[1]\n"
+                ".word 0x6fa6e04d // udot v13.4s, %[b0].16b, %[a1a].4b[1]\n"
                 "str	q20, [%[c_ptr], #208]\n"
-                "udot	v21.4s, %[b1].16b, %[a1a].4b[1]\n"
+                ".word 0x6fa6e075 // udot v21.4s, %[b1].16b, %[a1a].4b[1]\n"
                 "str	q28, [%[c_ptr], #224]\n"
-                "udot	v29.4s, %[b2].16b, %[a1a].4b[1]\n"
+                ".word 0x6fa6e09d // udot v29.4s, %[b2].16b, %[a1a].4b[1]\n"
                 "str	q13, [%[c_ptr], #240]\n"
 
-                "udot	v14.4s, %[b0].16b, %[a1a].4b[2]\n"
+                ".word 0x6f86e84e // udot v14.4s, %[b0].16b, %[a1a].4b[2]\n"
                 "str	q21, [%[c_ptr], #256]\n"
-                "udot	v22.4s, %[b1].16b, %[a1a].4b[2]\n"
+                ".word 0x6f86e876 // udot v22.4s, %[b1].16b, %[a1a].4b[2]\n"
                 "str	q29, [%[c_ptr], #272]\n"
-                "udot	v30.4s, %[b2].16b, %[a1a].4b[2]\n"
+                ".word 0x6f86e89e // udot v30.4s, %[b2].16b, %[a1a].4b[2]\n"
                 "str	q14, [%[c_ptr], #288]\n"
 
-                "udot	v15.4s, %[b0].16b, %[a1a].4b[3]\n"
+                ".word 0x6fa6e84f // udot v15.4s, %[b0].16b, %[a1a].4b[3]\n"
                 "str	q22, [%[c_ptr], #304]\n"
-                "udot	v23.4s, %[b1].16b, %[a1a].4b[3]\n"
+                ".word 0x6fa6e877 // udot v23.4s, %[b1].16b, %[a1a].4b[3]\n"
                 "str	q30, [%[c_ptr], #320]\n"
-                "udot	v31.4s, %[b2].16b, %[a1a].4b[3]\n"
+                ".word 0x6fa6e89f // udot v31.4s, %[b2].16b, %[a1a].4b[3]\n"
                 "str	q15, [%[c_ptr], #336]\n"
 
                 "b	3f\n"
 
                 // Detached final iteration (odd K)
                 "2:\n"
-                "udot	v8.4s , %[b0].16b, %[a0].4b[0]\n"
+                ".word 0x6f80e048 // udot v8.4s , %[b0].16b, %[a0].4b[0]\n"
                 "ldr	%q[b2], [%[b_ptr], #32]\n"
-                "udot	v16.4s, %[b1].16b, %[a0].4b[0]\n"
-                "udot   v9.4s , %[b0].16b, %[a0].4b[1]\n"
+                ".word 0x6f80e070 // udot v16.4s, %[b1].16b, %[a0].4b[0]\n"
+                ".word 0x6fa0e049 // udot v9.4s , %[b0].16b, %[a0].4b[1]\n"
                 "str	q8, [%[c_ptr], #0]\n"
-                "udot	v17.4s, %[b1].16b, %[a0].4b[1]\n"
+                ".word 0x6fa0e071 // udot v17.4s, %[b1].16b, %[a0].4b[1]\n"
                 "str	q16, [%[c_ptr], #16]\n"
-                "udot	v24.4s, %[b2].16b, %[a0].4b[0]\n"
+                ".word 0x6f80e098 // udot v24.4s, %[b2].16b, %[a0].4b[0]\n"
                 "add	%[b_ptr], %[b_ptr], #48\n"
                 "add	%[a_ptr], %[a_ptr], #32\n"
                 "str	q24, [%[c_ptr], #32]\n"
-                "udot	v25.4s, %[b2].16b, %[a0].4b[1]\n"
+                ".word 0x6fa0e099 // udot v25.4s, %[b2].16b, %[a0].4b[1]\n"
                 "str	q9, [%[c_ptr], #48]\n"
 
-                "udot	v10.4s, %[b0].16b, %[a0].4b[2]\n"
+                ".word 0x6f80e84a // udot v10.4s, %[b0].16b, %[a0].4b[2]\n"
                 "str	q17, [%[c_ptr], #64]\n"
-                "udot	v18.4s, %[b1].16b, %[a0].4b[2]\n"
+                ".word 0x6f80e872 // udot v18.4s, %[b1].16b, %[a0].4b[2]\n"
                 "str	q25, [%[c_ptr], #80]\n"
-                "udot	v26.4s, %[b2].16b, %[a0].4b[2]\n"
+                ".word 0x6f80e89a // udot v26.4s, %[b2].16b, %[a0].4b[2]\n"
                 "str	q10, [%[c_ptr], #96]\n"
 
-                "udot	v11.4s, %[b0].16b, %[a0].4b[3]\n"
+                ".word 0x6fa0e84b // udot v11.4s, %[b0].16b, %[a0].4b[3]\n"
                 "str	q18, [%[c_ptr], #112]\n"
-                "udot	v19.4s, %[b1].16b, %[a0].4b[3]\n"
+                ".word 0x6fa0e873 // udot v19.4s, %[b1].16b, %[a0].4b[3]\n"
                 "str	q26, [%[c_ptr], #128]\n"
-                "udot	v27.4s, %[b2].16b, %[a0].4b[3]\n"
+                ".word 0x6fa0e89b // udot v27.4s, %[b2].16b, %[a0].4b[3]\n"
                 "str	q11, [%[c_ptr], #144]\n"
 
-                "udot 	v12.4s, %[b0].16b, %[a1].4b[0]\n"
+                ".word 0x6f81e04c // udot v12.4s, %[b0].16b, %[a1].4b[0]\n"
                 "str	q19, [%[c_ptr], #160]\n"
-                "udot	v20.4s, %[b1].16b, %[a1].4b[0]\n"
+                ".word 0x6f81e074 // udot v20.4s, %[b1].16b, %[a1].4b[0]\n"
                 "str	q27, [%[c_ptr], #176]\n"
-                "udot	v28.4s, %[b2].16b, %[a1].4b[0]\n"
+                ".word 0x6f81e09c // udot v28.4s, %[b2].16b, %[a1].4b[0]\n"
                 "str	q12, [%[c_ptr], #192]\n"
 
-                "udot   v13.4s, %[b0].16b, %[a1].4b[1]\n"
+                ".word 0x6fa1e04d // udot v13.4s, %[b0].16b, %[a1].4b[1]\n"
                 "str	q20, [%[c_ptr], #208]\n"
-                "udot	v21.4s, %[b1].16b, %[a1].4b[1]\n"
+                ".word 0x6fa1e075 // udot v21.4s, %[b1].16b, %[a1].4b[1]\n"
                 "str	q28, [%[c_ptr], #224]\n"
-                "udot	v29.4s, %[b2].16b, %[a1].4b[1]\n"
+                ".word 0x6fa1e09d // udot v29.4s, %[b2].16b, %[a1].4b[1]\n"
                 "str	q13, [%[c_ptr], #240]\n"
 
-                "udot	v14.4s, %[b0].16b, %[a1].4b[2]\n"
+                ".word 0x6f81e84e // udot v14.4s, %[b0].16b, %[a1].4b[2]\n"
                 "str	q21, [%[c_ptr], #256]\n"
-                "udot	v22.4s, %[b1].16b, %[a1].4b[2]\n"
+                ".word 0x6f81e876 // udot v22.4s, %[b1].16b, %[a1].4b[2]\n"
                 "str	q29, [%[c_ptr], #272]\n"
-                "udot	v30.4s, %[b2].16b, %[a1].4b[2]\n"
+                ".word 0x6f81e89e // udot v30.4s, %[b2].16b, %[a1].4b[2]\n"
                 "str	q14, [%[c_ptr], #288]\n"
 
-                "udot	v15.4s, %[b0].16b, %[a1].4b[3]\n"
+                ".word 0x6fa1e84f // udot v15.4s, %[b0].16b, %[a1].4b[3]\n"
                 "str	q22, [%[c_ptr], #304]\n"
-                "udot	v23.4s, %[b1].16b, %[a1].4b[3]\n"
+                ".word 0x6fa1e877 // udot v23.4s, %[b1].16b, %[a1].4b[3]\n"
                 "str	q30, [%[c_ptr], #320]\n"
-                "udot	v31.4s, %[b2].16b, %[a1].4b[3]\n"
+                ".word 0x6fa1e89f // udot v31.4s, %[b2].16b, %[a1].4b[3]\n"
                 "str	q15, [%[c_ptr], #336]\n"
 
 
@@ -341,9 +332,6 @@
                 "str	q31, [%[c_ptr], #368]\n"
                 "add	%[c_ptr], %[c_ptr], #384\n"
 
-#ifdef NO_DOT_IN_TOOLCHAIN
-                ".purgem udot\n"
-#endif
             :
               [a_ptr] "+r" (a_ptr), [b_ptr] "+r" (b_ptr), [c_ptr] "+r" (c_ptr),
               [a0] "+w" (a0), [a1] "+w" (a1), [a0a] "+w" (a0a), [a1a] "+w" (a1a),