Change createAsmParser to take a MCSubtargetInfo instead of triple,

CPU, and feature string. Parsing some asm directives can change
subtarget state (e.g. .code 16) and it must be reflected in other
modules (e.g. MCCodeEmitter). That is, the MCSubtargetInfo instance
must be shared.

llvm-svn: 134795

1 files changed, 5 insertions, 0 deletions

diff --git a/llvm/lib/Target/CppBackend/CPPBackend.cpp b/llvm/lib/Target/CppBackend/CPPBackend.cpp
index ae03725e4cf..351f12225c3 100644
--- a/llvm/lib/Target/CppBackend/CPPBackend.cpp
+++ b/llvm/lib/Target/CppBackend/CPPBackend.cpp
@@ -23,6 +23,7 @@
 #include "llvm/Pass.h"
 #include "llvm/PassManager.h"
 #include "llvm/TypeSymbolTable.h"
+#include "llvm/MC/MCSubtargetInfo.h"
 #include "llvm/ADT/SmallPtrSet.h"
 #include "llvm/Support/CommandLine.h"
 #include "llvm/Support/ErrorHandling.h"
@@ -75,6 +76,10 @@ extern "C" void LLVMInitializeCppBackendTarget() {
   RegisterTargetMachine<CPPTargetMachine> X(TheCppBackendTarget);
 }
 
+extern "C" void LLVMInitializeCppBackendMCSubtargetInfo() {
+  RegisterMCSubtargetInfo<MCSubtargetInfo> X(TheCppBackendTarget);
+}
+
 namespace {
   typedef std::vector<const Type*> TypeList;
   typedef std::map<const Type*,std::string> TypeMap;