Index: lib/Target/AMDGPU/AMDGPUTargetMachine.cpp
===================================================================
--- lib/Target/AMDGPU/AMDGPUTargetMachine.cpp
+++ lib/Target/AMDGPU/AMDGPUTargetMachine.cpp
@@ -122,20 +122,20 @@
 //===----------------------------------------------------------------------===//
 
 R600TargetMachine::R600TargetMachine(const Target &T, const Triple &TT,
-                                     StringRef FS, StringRef CPU,
+                                     StringRef CPU, StringRef FS,
                                      TargetOptions Options, Reloc::Model RM,
                                      CodeModel::Model CM, CodeGenOpt::Level OL)
-    : AMDGPUTargetMachine(T, TT, FS, CPU, Options, RM, CM, OL) {}
+    : AMDGPUTargetMachine(T, TT, CPU, FS, Options, RM, CM, OL) {}
 
 //===----------------------------------------------------------------------===//
 // GCN Target Machine (SI+)
 //===----------------------------------------------------------------------===//
 
 GCNTargetMachine::GCNTargetMachine(const Target &T, const Triple &TT,
-                                   StringRef FS, StringRef CPU,
+                                   StringRef CPU, StringRef FS,
                                    TargetOptions Options, Reloc::Model RM,
                                    CodeModel::Model CM, CodeGenOpt::Level OL)
-    : AMDGPUTargetMachine(T, TT, FS, CPU, Options, RM, CM, OL) {}
+    : AMDGPUTargetMachine(T, TT, CPU, FS, Options, RM, CM, OL) {}
 
 //===----------------------------------------------------------------------===//
 // AMDGPU Pass Setup