diff --git a/include/llvm/CodeGen/RegAllocCommon.h b/include/llvm/CodeGen/RegAllocCommon.h
index f7c30e6d58f..2b1edb68a31 100644
--- a/include/llvm/CodeGen/RegAllocCommon.h
+++ b/include/llvm/CodeGen/RegAllocCommon.h
@@ -7,8 +7,6 @@
 #ifndef LLVM_CODEGEN_REGALLOCCOMMON_H
 #define LLVM_CODEGEN_REGALLOCCOMMON_H
 
-#include "Support/CommandLine.h"
-
 enum RegAllocDebugLevel_t {
   RA_DEBUG_None         = 0,
   RA_DEBUG_Results      = 1,
diff --git a/lib/CodeGen/RegAlloc/RegAllocCommon.h b/lib/CodeGen/RegAlloc/RegAllocCommon.h
index f7c30e6d58f..2b1edb68a31 100644
--- a/lib/CodeGen/RegAlloc/RegAllocCommon.h
+++ b/lib/CodeGen/RegAlloc/RegAllocCommon.h
@@ -7,8 +7,6 @@
 #ifndef LLVM_CODEGEN_REGALLOCCOMMON_H
 #define LLVM_CODEGEN_REGALLOCCOMMON_H
 
-#include "Support/CommandLine.h"
-
 enum RegAllocDebugLevel_t {
   RA_DEBUG_None         = 0,
   RA_DEBUG_Results      = 1,
diff --git a/lib/Target/SparcV9/RegAlloc/RegAllocCommon.h b/lib/Target/SparcV9/RegAlloc/RegAllocCommon.h
index f7c30e6d58f..2b1edb68a31 100644
--- a/lib/Target/SparcV9/RegAlloc/RegAllocCommon.h
+++ b/lib/Target/SparcV9/RegAlloc/RegAllocCommon.h
@@ -7,8 +7,6 @@
 #ifndef LLVM_CODEGEN_REGALLOCCOMMON_H
 #define LLVM_CODEGEN_REGALLOCCOMMON_H
 
-#include "Support/CommandLine.h"
-
 enum RegAllocDebugLevel_t {
   RA_DEBUG_None         = 0,
   RA_DEBUG_Results      = 1,