diff --git a/plugins/GSdx/GPUDrawScanlineCodeGenerator.cpp b/plugins/GSdx/GPUDrawScanlineCodeGenerator.cpp
index f37c33b63..c92e28d7c 100644
--- a/plugins/GSdx/GPUDrawScanlineCodeGenerator.cpp
+++ b/plugins/GSdx/GPUDrawScanlineCodeGenerator.cpp
@@ -33,10 +33,6 @@ GPUDrawScanlineCodeGenerator::GPUDrawScanlineCodeGenerator(void* param, uint32 k
 	: GSCodeGenerator(code, maxsize)
 	, m_local(*(GPUScanlineLocalData*)param)
 {
-	#if _M_AMD64
-	//#error TODO
-	#endif
-
 	m_sel.key = key;
 
 	Generate();
diff --git a/plugins/GSdx/GPUSetupPrimCodeGenerator.cpp b/plugins/GSdx/GPUSetupPrimCodeGenerator.cpp
index c4cd4274f..5367fc3a0 100644
--- a/plugins/GSdx/GPUSetupPrimCodeGenerator.cpp
+++ b/plugins/GSdx/GPUSetupPrimCodeGenerator.cpp
@@ -36,10 +36,6 @@ GPUSetupPrimCodeGenerator::GPUSetupPrimCodeGenerator(void* param, uint32 key, vo
 	: GSCodeGenerator(code, maxsize)
 	, m_local(*(GPUScanlineLocalData*)param)
 {
-	#if _M_AMD64
-	//#error TODO
-	#endif
-
 	m_sel.key = key;
 
 	Generate();
diff --git a/plugins/GSdx/GS.cpp b/plugins/GSdx/GS.cpp
index 979820f37..2f23f0903 100644
--- a/plugins/GSdx/GS.cpp
+++ b/plugins/GSdx/GS.cpp
@@ -99,7 +99,7 @@ EXPORT_C_(void) PS2EsetEmuVersion(const char* emuId, uint32 version)
 
 EXPORT_C_(uint32) PS2EgetCpuPlatform()
 {
-#if _M_AMD64
+#ifdef _M_AMD64
 
 	return PS2E_X86_64;
 
diff --git a/plugins/GSdx/GSUtil.cpp b/plugins/GSdx/GSUtil.cpp
index 2210d0e0e..533e51642 100644
--- a/plugins/GSdx/GSUtil.cpp
+++ b/plugins/GSdx/GSUtil.cpp
@@ -46,7 +46,7 @@ const char* GSUtil::GetLibName()
 		if(SVN_MODS) str += "m";
 		#endif
 
-		#if _M_AMD64
+		#ifdef _M_AMD64
 		str += " 64-bit";
 		#endif