Move CFG building code to a new lib/MC/MCAnalysis library.

The new library is 150KB on a Release+Asserts build, so it is quiet a bit of
code that regular users of MC don't need to link with now.

llvm-svn: 212209

include/llvm/MC/MCAnalysis/MCModuleYAML.h

@@ -17,7 +17,7 @@
 #define LLVM_MC_MCMODULEYAML_H
 
 #include "llvm/ADT/StringRef.h"
-#include "llvm/MC/MCModule.h"
+#include "llvm/MC/MCAnalysis/MCModule.h"
 #include "llvm/Support/raw_ostream.h"
 
 namespace llvm {

lib/MC/CMakeLists.txt

@@ -8,7 +8,6 @@ add_llvm_library(LLVMMC
   MCAsmInfoELF.cpp
   MCAsmStreamer.cpp
   MCAssembler.cpp
-  MCAtom.cpp
   MCCodeEmitter.cpp
   MCCodeGenInfo.cpp
   MCContext.cpp
@@ -17,7 +16,6 @@ add_llvm_library(LLVMMC
   MCELF.cpp
   MCELFObjectTargetWriter.cpp
   MCELFStreamer.cpp
-  MCFunction.cpp
   MCExpr.cpp
   MCExternalSymbolizer.cpp
   MCInst.cpp
@@ -27,13 +25,9 @@ add_llvm_library(LLVMMC
   MCLinkerOptimizationHint.cpp
   MCMachOStreamer.cpp
   MCMachObjectTargetWriter.cpp
-  MCModule.cpp
-  MCModuleYAML.cpp
   MCNullStreamer.cpp
   MCObjectFileInfo.cpp
-  MCObjectDisassembler.cpp
   MCObjectStreamer.cpp
-  MCObjectSymbolizer.cpp
   MCObjectWriter.cpp
   MCRegisterInfo.cpp
   MCRelocationInfo.cpp
@@ -54,5 +48,6 @@ add_llvm_library(LLVMMC
   WinCOFFStreamer.cpp
   )
 
+add_subdirectory(MCAnalysis)
 add_subdirectory(MCParser)
 add_subdirectory(MCDisassembler)

lib/MC/LLVMBuild.txt

@@ -16,7 +16,7 @@
 ;===------------------------------------------------------------------------===;
 
 [common]
-subdirectories = MCDisassembler MCParser
+subdirectories = MCAnalysis MCDisassembler MCParser
 
 [component_0]
 type = Library

lib/MC/MCAnalysis/CMakeLists.txt

@@ -0,0 +1,8 @@
+add_llvm_library(LLVMMCAnalysis
+ MCAtom.cpp
+ MCFunction.cpp
+ MCModule.cpp
+ MCModuleYAML.cpp
+ MCObjectDisassembler.cpp
+ MCObjectSymbolizer.cpp
+)

lib/MC/MCAnalysis/LLVMBuild.txt

@@ -0,0 +1,5 @@
+[component_0]
+type = Library
+name = MCAnalysis
+parent = Libraries
+required_libraries = MC Object Support

lib/MC/MCAnalysis/MCAtom.cpp

@@ -7,8 +7,8 @@
 //
 //===----------------------------------------------------------------------===//
 
-#include "llvm/MC/MCAtom.h"
-#include "llvm/MC/MCModule.h"
+#include "llvm/MC/MCAnalysis/MCAtom.h"
+#include "llvm/MC/MCAnalysis/MCModule.h"
 #include "llvm/Support/ErrorHandling.h"
 #include <iterator>
 

lib/MC/MCAnalysis/MCFunction.cpp

@@ -7,9 +7,9 @@
 //
 //===----------------------------------------------------------------------===//
 
-#include "llvm/MC/MCFunction.h"
-#include "llvm/MC/MCAtom.h"
-#include "llvm/MC/MCModule.h"
+#include "llvm/MC/MCAnalysis/MCFunction.h"
+#include "llvm/MC/MCAnalysis/MCAtom.h"
+#include "llvm/MC/MCAnalysis/MCModule.h"
 #include <algorithm>
 
 using namespace llvm;

lib/MC/MCAnalysis/MCModule.cpp

@@ -7,10 +7,10 @@
 //
 //===----------------------------------------------------------------------===//
 
+#include "llvm/MC/MCAnalysis/MCModule.h"
 #include "llvm/ADT/STLExtras.h"
-#include "llvm/MC/MCModule.h"
-#include "llvm/MC/MCAtom.h"
-#include "llvm/MC/MCFunction.h"
+#include "llvm/MC/MCAnalysis/MCAtom.h"
+#include "llvm/MC/MCAnalysis/MCFunction.h"
 #include <algorithm>
 
 using namespace llvm;

lib/MC/MCAnalysis/MCModuleYAML.cpp

@@ -11,10 +11,10 @@
 //
 //===----------------------------------------------------------------------===//
 
-#include "llvm/MC/MCModuleYAML.h"
+#include "llvm/MC/MCAnalysis/MCModuleYAML.h"
 #include "llvm/ADT/StringMap.h"
-#include "llvm/MC/MCAtom.h"
-#include "llvm/MC/MCFunction.h"
+#include "llvm/MC/MCAnalysis/MCAtom.h"
+#include "llvm/MC/MCAnalysis/MCFunction.h"
 #include "llvm/MC/MCInstrInfo.h"
 #include "llvm/MC/MCRegisterInfo.h"
 #include "llvm/Object/YAML.h"

lib/MC/MCAnalysis/MCObjectDisassembler.cpp

@@ -13,11 +13,11 @@
 #include "llvm/ADT/StringExtras.h"
 #include "llvm/ADT/StringRef.h"
 #include "llvm/ADT/Twine.h"
-#include "llvm/MC/MCAtom.h"
+#include "llvm/MC/MCAnalysis/MCAtom.h"
+#include "llvm/MC/MCAnalysis/MCFunction.h"
+#include "llvm/MC/MCAnalysis/MCModule.h"
 #include "llvm/MC/MCDisassembler.h"
-#include "llvm/MC/MCFunction.h"
 #include "llvm/MC/MCInstrAnalysis.h"
-#include "llvm/MC/MCModule.h"
 #include "llvm/MC/MCObjectSymbolizer.h"
 #include "llvm/Object/MachO.h"
 #include "llvm/Object/ObjectFile.h"

tools/llvm-objdump/CMakeLists.txt

@@ -2,6 +2,7 @@ set(LLVM_LINK_COMPONENTS
   ${LLVM_TARGETS_TO_BUILD}
   DebugInfo
   MC
+  MCAnalysis
   Object
   Support
   )

tools/llvm-objdump/LLVMBuild.txt

@@ -19,4 +19,4 @@
 type = Tool
 name = llvm-objdump
 parent = Tools
-required_libraries = DebugInfo MC MCDisassembler MCParser Object all-targets
+required_libraries = DebugInfo MC MCAnalysis MCDisassembler MCParser Object all-targets

tools/llvm-objdump/llvm-objdump.cpp

@@ -20,17 +20,17 @@
 #include "llvm/ADT/STLExtras.h"
 #include "llvm/ADT/StringExtras.h"
 #include "llvm/ADT/Triple.h"
+#include "llvm/MC/MCAnalysis/MCAtom.h"
+#include "llvm/MC/MCAnalysis/MCFunction.h"
+#include "llvm/MC/MCAnalysis/MCModule.h"
+#include "llvm/MC/MCAnalysis/MCModuleYAML.h"
 #include "llvm/MC/MCAsmInfo.h"
-#include "llvm/MC/MCAtom.h"
 #include "llvm/MC/MCContext.h"
 #include "llvm/MC/MCDisassembler.h"
-#include "llvm/MC/MCFunction.h"
 #include "llvm/MC/MCInst.h"
 #include "llvm/MC/MCInstPrinter.h"
 #include "llvm/MC/MCInstrAnalysis.h"
 #include "llvm/MC/MCInstrInfo.h"
-#include "llvm/MC/MCModule.h"
-#include "llvm/MC/MCModuleYAML.h"
 #include "llvm/MC/MCObjectDisassembler.h"
 #include "llvm/MC/MCObjectFileInfo.h"
 #include "llvm/MC/MCObjectSymbolizer.h"

unittests/MC/CMakeLists.txt

@@ -1,11 +1,7 @@
 set(LLVM_LINK_COMPONENTS
-  MC
-  )
-
-set(MCSources
-  MCAtomTest.cpp
+  MCAnalysis
   )
 
 add_llvm_unittest(MCTests
-  ${MCSources}
+  MCAtomTest.cpp
   )

unittests/MC/MCAtomTest.cpp

@@ -7,8 +7,8 @@
 //
 //===----------------------------------------------------------------------===//
 
-#include "llvm/MC/MCAtom.h"
-#include "llvm/MC/MCModule.h"
+#include "llvm/MC/MCAnalysis/MCAtom.h"
+#include "llvm/MC/MCAnalysis/MCModule.h"
 #include "gtest/gtest.h"
 
 namespace llvm {

unittests/MC/Makefile

@@ -9,7 +9,7 @@
 
 LEVEL = ../..
 TESTNAME = MC
-LINK_COMPONENTS := MC
+LINK_COMPONENTS := MCAnalysis
 
 include $(LEVEL)/Makefile.config
 include $(LLVM_SRC_ROOT)/unittests/Makefile.unittest