diff --git a/lib/Target/X86/CMakeLists.txt b/lib/Target/X86/CMakeLists.txt
index 7ea0e5170d2..fab3aa51469 100644
--- a/lib/Target/X86/CMakeLists.txt
+++ b/lib/Target/X86/CMakeLists.txt
@@ -7,6 +7,7 @@ tablegen(X86GenInstrNames.inc -gen-instr-enums)
 tablegen(X86GenInstrInfo.inc -gen-instr-desc)
 tablegen(X86GenAsmWriter.inc -gen-asm-writer)
 tablegen(X86GenAsmWriter1.inc -gen-asm-writer -asmwriternum=1)
+tablegen(X86GenAsmMatcher.inc -gen-asm-matcher)
 tablegen(X86GenDAGISel.inc -gen-dag-isel)
 tablegen(X86GenFastISel.inc -gen-fast-isel)
 tablegen(X86GenCallingConv.inc -gen-callingconv)
diff --git a/lib/Target/X86/Makefile b/lib/Target/X86/Makefile
index 2596f1f436b..51571a04744 100644
--- a/lib/Target/X86/Makefile
+++ b/lib/Target/X86/Makefile
@@ -13,7 +13,7 @@ TARGET = X86
 # Make sure that tblgen is run, first thing.
 BUILT_SOURCES = X86GenRegisterInfo.h.inc X86GenRegisterNames.inc \
                 X86GenRegisterInfo.inc X86GenInstrNames.inc \
-                X86GenInstrInfo.inc X86GenAsmWriter.inc \
+                X86GenInstrInfo.inc X86GenAsmWriter.inc X86GenAsmMatcher.inc \
                 X86GenAsmWriter1.inc X86GenDAGISel.inc  \
                 X86GenFastISel.inc \
                 X86GenCallingConv.inc X86GenSubtarget.inc