Revert "llvm-c: Make target initializer functions external functions in lib."

This reverts commit r192316. The original change introduced circular
dependencies between libTarget and backends. That would broke a build unless
link everything into one big binary.

llvm-svn: 192329

llvm/include/llvm-c/Target.h

@@ -75,32 +75,57 @@ typedef struct LLVMStructLayout *LLVMStructLayoutRef;
 /** LLVMInitializeAllTargetInfos - The main program should call this function if
     it wants access to all available targets that LLVM is configured to
     support. */
-void LLVMInitializeAllTargetInfos(void);
+static inline void LLVMInitializeAllTargetInfos(void) {
+#define LLVM_TARGET(TargetName) LLVMInitialize##TargetName##TargetInfo();
+#include "llvm/Config/Targets.def"
+#undef LLVM_TARGET  /* Explicit undef to make SWIG happier */
+}
 
 /** LLVMInitializeAllTargets - The main program should call this function if it
     wants to link in all available targets that LLVM is configured to
     support. */
-void LLVMInitializeAllTargets(void);
+static inline void LLVMInitializeAllTargets(void) {
+#define LLVM_TARGET(TargetName) LLVMInitialize##TargetName##Target();
+#include "llvm/Config/Targets.def"
+#undef LLVM_TARGET  /* Explicit undef to make SWIG happier */
+}
 
 /** LLVMInitializeAllTargetMCs - The main program should call this function if
     it wants access to all available target MC that LLVM is configured to
     support. */
-void LLVMInitializeAllTargetMCs(void);
+static inline void LLVMInitializeAllTargetMCs(void) {
+#define LLVM_TARGET(TargetName) LLVMInitialize##TargetName##TargetMC();
+#include "llvm/Config/Targets.def"
+#undef LLVM_TARGET  /* Explicit undef to make SWIG happier */
+}
   
 /** LLVMInitializeAllAsmPrinters - The main program should call this function if
     it wants all asm printers that LLVM is configured to support, to make them
     available via the TargetRegistry. */
-void LLVMInitializeAllAsmPrinters(void);
+static inline void LLVMInitializeAllAsmPrinters(void) {
+#define LLVM_ASM_PRINTER(TargetName) LLVMInitialize##TargetName##AsmPrinter();
+#include "llvm/Config/AsmPrinters.def"
+#undef LLVM_ASM_PRINTER  /* Explicit undef to make SWIG happier */
+}
   
 /** LLVMInitializeAllAsmParsers - The main program should call this function if
     it wants all asm parsers that LLVM is configured to support, to make them
     available via the TargetRegistry. */
-void LLVMInitializeAllAsmParsers(void);
+static inline void LLVMInitializeAllAsmParsers(void) {
+#define LLVM_ASM_PARSER(TargetName) LLVMInitialize##TargetName##AsmParser();
+#include "llvm/Config/AsmParsers.def"
+#undef LLVM_ASM_PARSER  /* Explicit undef to make SWIG happier */
+}
   
 /** LLVMInitializeAllDisassemblers - The main program should call this function
     if it wants all disassemblers that LLVM is configured to support, to make
     them available via the TargetRegistry. */
-void LLVMInitializeAllDisassemblers(void);
+static inline void LLVMInitializeAllDisassemblers(void) {
+#define LLVM_DISASSEMBLER(TargetName) \
+  LLVMInitialize##TargetName##Disassembler();
+#include "llvm/Config/Disassemblers.def"
+#undef LLVM_DISASSEMBLER  /* Explicit undef to make SWIG happier */
+}
   
 /** LLVMInitializeNativeTarget - The main program should call this function to
     initialize the native target corresponding to the host.  This is useful 

llvm/lib/Target/AllTargets.cpp

@@ -1,43 +0,0 @@
-//===-- AllTargets.cpp ----------------------------------------------------===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This file implements functions for initialization of different
-// aspects of all configured targets. When calling any of these
-// functions all configured targets must be linked in.
-//
-//===----------------------------------------------------------------------===//
-
-#include "llvm-c/Target.h"
-#include "llvm/Support/TargetSelect.h"
-
-using namespace llvm;
-
-void LLVMInitializeAllTargetInfos(void) {
-  InitializeAllTargetInfos();
-}
-
-void LLVMInitializeAllTargets(void) {
-  InitializeAllTargets();
-}
-
-void LLVMInitializeAllTargetMCs(void) {
-  InitializeAllTargetMCs();
-}
-
-void LLVMInitializeAllAsmPrinters(void) {
-  InitializeAllAsmPrinters();
-}
-
-void LLVMInitializeAllAsmParsers(void) {
-  InitializeAllAsmParsers();
-}
-
-void LLVMInitializeAllDisassemblers(void) {
-  InitializeAllDisassemblers();
-}

llvm/lib/Target/CMakeLists.txt

@@ -1,5 +1,4 @@
 add_llvm_library(LLVMTarget
-  AllTargets.cpp
   Mangler.cpp
   Target.cpp
   TargetIntrinsicInfo.cpp