diff --git a/src/arch/hsail/insts/gpu_static_inst.hh b/src/arch/hsail/insts/gpu_static_inst.hh
--- a/src/arch/hsail/insts/gpu_static_inst.hh
+++ b/src/arch/hsail/insts/gpu_static_inst.hh
@@ -54,7 +54,6 @@
       public:
         HsailGPUStaticInst(const BrigObject *obj, const std::string &opcode);
         void generateDisassembly();
-        const std::string &disassemble();
         uint32_t instSize() { return 4; }
 
       protected:
# Node ID d57db184b6485b918c533f3da9ca496e842cd5f4
# Parent  61a90ab5356e0ae7ce5d50586443bb6f95072714
diff --git a/src/arch/hsail/insts/gpu_static_inst.cc b/src/arch/hsail/insts/gpu_static_inst.cc
--- a/src/arch/hsail/insts/gpu_static_inst.cc
+++ b/src/arch/hsail/insts/gpu_static_inst.cc
@@ -50,15 +50,4 @@
     {
         disassembly = opcode;
     }
-
-    const std::string&
-    HsailGPUStaticInst::disassemble()
-    {
-        if (disassembly.empty()) {
-            generateDisassembly();
-            assert(!disassembly.empty());
-        }
-
-        return disassembly;
-    }
 } // namespace HsailISA
diff --git a/src/gpu-compute/gpu_static_inst.hh b/src/gpu-compute/gpu_static_inst.hh
--- a/src/gpu-compute/gpu_static_inst.hh
+++ b/src/gpu-compute/gpu_static_inst.hh
@@ -72,7 +72,7 @@
 
     virtual void execute(GPUDynInstPtr gpuDynInst) = 0;
     virtual void generateDisassembly() = 0;
-    virtual const std::string &disassemble() = 0;
+    const std::string& disassemble();
     virtual int getNumOperands() = 0;
     virtual bool isCondRegister(int operandIndex) = 0;
     virtual bool isScalarRegister(int operandIndex) = 0;
diff --git a/src/gpu-compute/gpu_static_inst.cc b/src/gpu-compute/gpu_static_inst.cc
--- a/src/gpu-compute/gpu_static_inst.cc
+++ b/src/gpu-compute/gpu_static_inst.cc
@@ -40,3 +40,13 @@
       _instNum(0), _scalarOp(false)
 {
 }
+const std::string&
+GPUStaticInst::disassemble()
+{
+    if (disassembly.empty()) {
+        generateDisassembly();
+        assert(!disassembly.empty());
+    }
+
+    return disassembly;
+}