diff --git a/.gitmodules b/.gitmodules
index 0f897f3..4fb303e 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -4,3 +4,9 @@
 [submodule "libjit/libjit"]
 	path = libjit/libjit
 	url = https://git.savannah.gnu.org/git/libjit.git
+[submodule "mir/mir"]
+	path = mir/mir
+	url = https://github.com/vnmakarov/mir.git
+[submodule "asmjit/asmjit"]
+	path = asmjit/asmjit
+	url = https://github.com/asmjit/asmjit.git
diff --git a/Makefile b/Makefile
index 48395aa..a9ba35f 100644
--- a/Makefile
+++ b/Makefile
@@ -5,7 +5,8 @@ build-fib: build-fib-gcc \
 	build-fib-libgccjit \
 	build-fib-gnu-lightning \
 	build-fib-myjit \
-	build-fib-libjit
+	build-fib-libjit \
+	build-fib-asmjit
 
 build-fib-gcc:
 	cd gcc && \
@@ -22,7 +23,11 @@ build-fib-libgccjit:
 
 build-fib-gnu-lightning:
 	cd gnu_lightning && \
-	gcc -O3 fib.c -o fib -llightning
+	gcc -O3 fib.c -o fib -llightning -Wl,-rpath -Wl,/usr/local/lib
+
+build-fib-asmjit:
+	cd asmjit && \
+	g++ -O3 fib.cpp -o fib -lasmjit -Wl,-rpath -Wl,/usr/local/lib
 
 build-fib-myjit:
 	cd myjit/myjit/ && \
@@ -37,20 +42,21 @@ build-fib-libjit:
 	./configure &&\
 	make
 	cd libjit/ && \
-	gcc -O3 -o fib fib.c libjit/jit/.libs/libjit.a -lm -pthread
+	gcc -O3 -o fib fib.c -Ilibjit/include libjit/jit/.libs/libjit.a -lm -pthread
 
 build-fib-mir:
 	cd mir/ && \
-	gcc -O3 -o fib fib-mir.c -lmir -lpthread
+	gcc -O3 -o fib fib-mir.c -Imir -Lmir -lmir -lpthread
 
 bench: bench-fib
 
 bench-fib:
-	hyperfine --warmup 3 \
+	hyperfine -i -N --warmup 3 \
 		'./libjit/fib' \
 		'./libgccjit/toyvm ./libgccjit/fibonacci.toy 42' \
 		'./mir/fib' \
 		'./gnu_lightning/fib' \
+		'./asmjit/fib' \
 		'./myjit/fib' \
 		'./gcc/fib' \
 		'./nasm/fib'
diff --git a/asmjit/fib.cpp b/asmjit/fib.cpp
new file mode 100644
index 0000000..3b515c0
--- /dev/null
+++ b/asmjit/fib.cpp
@@ -0,0 +1,63 @@
+#include <asmjit/asmjit.h>
+#include <stdio.h>
+
+using namespace asmjit;
+
+// Signature of the generated function.
+typedef uint32_t (*Fibonacci)(uint32_t x);
+
+int main(int argc, char *argv[])
+{
+  JitRuntime rt;
+  CodeHolder code;
+  code.init(rt.environment(), rt.cpuFeatures());
+
+  x86::Compiler cc(&code);          // Create and attach X86Compiler to `code`.
+  FuncSignature funcSign = FuncSignature::build<int, int>();
+  FuncNode* func = cc.newFunc(funcSign);
+
+  Label L_Exit = cc.newLabel();     // Exit label.
+  x86::Gp x = cc.newUInt32();       // Function `x` argument.
+  x86::Gp y = cc.newUInt32();       // Temporary.
+
+  cc.addFunc(func);
+  func->setArg(0, x);
+
+  cc.cmp(x, 3);                     // Return `x` if less than 3.
+  cc.jb(L_Exit);
+
+  cc.dec(x);                        // x' = x - 1
+  cc.mov(y, x);                     // y = x'
+  cc.dec(y);                        // y = x - 2
+
+  Fibonacci fib;
+
+  InvokeNode* call1;
+  cc.invoke(&call1, func->label(), funcSign);
+  call1->setArg(0, x); // `x` is an input argument
+  call1->setRet(0, x); // `x` receives return value
+
+  InvokeNode* call2;
+  cc.invoke(&call2, func->label(), funcSign);
+  call2->setArg(0, y); // `y` is an input argument
+  call2->setRet(0, y); // `y` receives return value
+
+  cc.add(x, y); // Combine the return value with `y`.
+
+  cc.bind(L_Exit);
+  cc.ret(x);    // Return `x`.
+  cc.endFunc(); // End of the function body.
+
+  cc.finalize(); // Translate and assemble the whole `cc` content.
+  // ----> X86Compiler is no longer needed from here and can be destroyed <----
+
+  Error err = rt.add(&fib, &code); // Add the generated code to the runtime.
+  if (err)
+    return 1; // Handle a possible error returned by AsmJit.
+  // ----> CodeHolder is no longer needed from here and can be destroyed <----
+
+  printf("%d\n", fib(42));
+
+  rt.release(fib); // RAII, but let's make it explicit.
+  return 0;
+}
\ No newline at end of file
diff --git a/mir/fib-mir.c b/mir/fib-mir.c
index 692bcc6..b207653 100644
--- a/mir/fib-mir.c
+++ b/mir/fib-mir.c
@@ -2,11 +2,9 @@
 #include "mir-gen.h"
 
 int main(void) {
-    const int thread = 0;
-
     MIR_context_t ctx = MIR_init();
-    MIR_gen_init(ctx, thread + 1);
-    MIR_gen_set_optimize_level(ctx, thread, 3 /*-O3*/);
+    MIR_gen_init(ctx);
+    MIR_gen_set_optimize_level(ctx, 3 /*-O3*/);
 
     MIR_module_t m = MIR_new_module(ctx, "m");
 
@@ -52,7 +50,7 @@ int main(void) {
 
     MIR_link(ctx, MIR_set_gen_interface, NULL);
 
-    void *gen = MIR_gen(ctx, thread, func);
+    void *gen = MIR_gen(ctx, func);
     uint64_t (*fibonacci)(uint64_t arg1) = (uint64_t(*)(uint64_t))gen;
 
     printf("%lu\n", (unsigned long)fibonacci(42));
diff --git a/mir/mir b/mir/mir
new file mode 160000
index 0000000..99c6507
--- /dev/null
+++ b/mir/mir
@@ -0,0 +1 @@
+Subproject commit 99c65079038f3ba9242ef646f308c266cfd7a8e5