Stub out assembly matcher (.s -> MCInst) tblgen backend.

llvm-svn: 75378

1 files changed, 24 insertions, 0 deletions

diff --git a/llvm/utils/TableGen/AsmMatcherEmitter.cpp b/llvm/utils/TableGen/AsmMatcherEmitter.cpp
new file mode 100644
index 00000000000..e0ee9443b96
--- /dev/null
+++ b/llvm/utils/TableGen/AsmMatcherEmitter.cpp
@@ -0,0 +1,24 @@
+//===- AsmMatcherEmitter.cpp - Generate an assembly matcher ---------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This tablegen backend emits a target specifier matcher for converting parsed
+// assembly operands in the MCInst structures.
+//
+//===----------------------------------------------------------------------===//
+
+#include "AsmMatcherEmitter.h"
+#include "CodeGenTarget.h"
+#include "Record.h"
+using namespace llvm;
+
+void AsmMatcherEmitter::run(raw_ostream &O) {
+  EmitSourceFileHeader("Assembly Matcher Source Fragment", O);
+
+  CodeGenTarget Target;
+}