From cbc23f75cd8cd6889fd02f65b63f6c02512460bd Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Wed, 24 Jun 2009 00:52:40 +0000
Subject: [PATCH] create an MCStreamer and provide it to AsmParser.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74039 91177308-0d34-0410-b5e6-96231b3b80d8
---
 tools/llvm-mc/AsmParser.h    | 5 ++++-
 tools/llvm-mc/CMakeLists.txt | 2 +-
 tools/llvm-mc/Makefile       | 2 +-
 tools/llvm-mc/llvm-mc.cpp    | 8 +++++++-
 4 files changed, 13 insertions(+), 4 deletions(-)

diff --git a/tools/llvm-mc/AsmParser.h b/tools/llvm-mc/AsmParser.h
index c13334579b5..9a2c6dac4d9 100644
--- a/tools/llvm-mc/AsmParser.h
+++ b/tools/llvm-mc/AsmParser.h
@@ -18,13 +18,16 @@
 
 namespace llvm {
 class MCInst;
+class MCStreamer;
   
 class AsmParser {
   AsmLexer Lexer;
+  MCStreamer &Out;
+  
   struct X86Operand;
   
 public:
-  AsmParser(SourceMgr &SM) : Lexer(SM) {}
+  AsmParser(SourceMgr &SM, MCStreamer &OutStr) : Lexer(SM), Out(OutStr) {}
   ~AsmParser() {}
   
   bool Run();
diff --git a/tools/llvm-mc/CMakeLists.txt b/tools/llvm-mc/CMakeLists.txt
index 369d5223706..2dd878d6e46 100644
--- a/tools/llvm-mc/CMakeLists.txt
+++ b/tools/llvm-mc/CMakeLists.txt
@@ -1,4 +1,4 @@
-set(LLVM_LINK_COMPONENTS support)
+set(LLVM_LINK_COMPONENTS support MC)
 
 add_llvm_tool(llvm-mc
   llvm-mc.cpp
diff --git a/tools/llvm-mc/Makefile b/tools/llvm-mc/Makefile
index 7b4d9444565..3c327dac1e9 100644
--- a/tools/llvm-mc/Makefile
+++ b/tools/llvm-mc/Makefile
@@ -9,7 +9,7 @@
 
 LEVEL = ../..
 TOOLNAME = llvm-mc
-LINK_COMPONENTS := support
+LINK_COMPONENTS := support MC
 
 # This tool has no plugins, optimize startup time.
 TOOL_NO_EXPORTS = 1
diff --git a/tools/llvm-mc/llvm-mc.cpp b/tools/llvm-mc/llvm-mc.cpp
index 52205c48d0f..fe8af10fb8e 100644
--- a/tools/llvm-mc/llvm-mc.cpp
+++ b/tools/llvm-mc/llvm-mc.cpp
@@ -12,6 +12,9 @@
 //
 //===----------------------------------------------------------------------===//
 
+#include "llvm/MC/MCContext.h"
+#include "llvm/MC/MCStreamer.h"
+#include "llvm/ADT/OwningPtr.h"
 #include "llvm/Support/CommandLine.h"
 #include "llvm/Support/ManagedStatic.h"
 #include "llvm/Support/MemoryBuffer.h"
@@ -136,7 +139,10 @@ static int AssembleInput(const char *ProgName) {
   // it later.
   SrcMgr.setIncludeDirs(IncludeDirs);
   
-  AsmParser Parser(SrcMgr);
+  // FIXME: don't leak streamer, own.
+  MCContext Ctx;
+  OwningPtr<MCStreamer> Str(createAsmStreamer(Ctx, outs()));
+  AsmParser Parser(SrcMgr, *Str.get());
   return Parser.Run();
 }  
 
-- 
2.34.1