From 9186fa6b0c8806786cae78bed50f95d1c7ce2b00 Mon Sep 17 00:00:00 2001
From: Daniel Dunbar <daniel@zuster.org>
Date: Thu, 1 Jul 2010 20:41:56 +0000
Subject: [PATCH] MC: Pass the target instance to the AsmParser constructor.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107426 91177308-0d34-0410-b5e6-96231b3b80d8
---
 include/llvm/MC/MCParser/AsmParser.h           | 5 ++++-
 lib/CodeGen/AsmPrinter/AsmPrinterInlineAsm.cpp | 2 +-
 lib/MC/MCParser/AsmParser.cpp                  | 9 +++------
 tools/edis/EDDisassembler.cpp                  | 2 +-
 tools/llvm-mc/llvm-mc.cpp                      | 2 +-
 5 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/include/llvm/MC/MCParser/AsmParser.h b/include/llvm/MC/MCParser/AsmParser.h
index 99b48bb8a44..8faa1a42e6d 100644
--- a/include/llvm/MC/MCParser/AsmParser.h
+++ b/include/llvm/MC/MCParser/AsmParser.h
@@ -36,11 +36,14 @@ class TargetAsmParser;
 class Twine;
 
 class AsmParser : public MCAsmParser {
+  AsmParser(const AsmParser &);   // DO NOT IMPLEMENT
+  void operator=(const AsmParser &);  // DO NOT IMPLEMENT
 private:
   AsmLexer Lexer;
   MCContext &Ctx;
   MCStreamer &Out;
   SourceMgr &SrcMgr;
+  TargetAsmParser *GenericTargetParser;
   TargetAsmParser *TargetParser;
   
   /// This is the current buffer index we're lexing from as managed by the
@@ -56,7 +59,7 @@ private:
   /// in the directive name and the location of the directive keyword.
   StringMap<bool(AsmParser::*)(StringRef, SMLoc)> DirectiveMap;
 public:
-  AsmParser(SourceMgr &SM, MCContext &Ctx, MCStreamer &Out,
+  AsmParser(const Target &T, SourceMgr &SM, MCContext &Ctx, MCStreamer &Out,
             const MCAsmInfo &MAI);
   ~AsmParser();
 
diff --git a/lib/CodeGen/AsmPrinter/AsmPrinterInlineAsm.cpp b/lib/CodeGen/AsmPrinter/AsmPrinterInlineAsm.cpp
index ba6fed2a78b..e181305ea90 100644
--- a/lib/CodeGen/AsmPrinter/AsmPrinterInlineAsm.cpp
+++ b/lib/CodeGen/AsmPrinter/AsmPrinterInlineAsm.cpp
@@ -83,7 +83,7 @@ void AsmPrinter::EmitInlineAsm(StringRef Str, unsigned LocCookie) const {
   // Tell SrcMgr about this buffer, it takes ownership of the buffer.
   SrcMgr.AddNewSourceBuffer(Buffer, SMLoc());
   
-  AsmParser Parser(SrcMgr, OutContext, OutStreamer, *MAI);
+  AsmParser Parser(TM.getTarget(), SrcMgr, OutContext, OutStreamer, *MAI);
   OwningPtr<TargetAsmParser> TAP(TM.getTarget().createAsmParser(Parser));
   if (!TAP)
     report_fatal_error("Inline asm not supported by this streamer because"
diff --git a/lib/MC/MCParser/AsmParser.cpp b/lib/MC/MCParser/AsmParser.cpp
index dc63e1dc5fe..860277409d9 100644
--- a/lib/MC/MCParser/AsmParser.cpp
+++ b/lib/MC/MCParser/AsmParser.cpp
@@ -32,10 +32,9 @@ using namespace llvm;
 
 enum { DEFAULT_ADDRSPACE = 0 };
 
-AsmParser::AsmParser(SourceMgr &_SM, MCContext &_Ctx, MCStreamer &_Out,
-                     const MCAsmInfo &_MAI) 
-  : Lexer(_MAI), Ctx(_Ctx), Out(_Out), SrcMgr(_SM), TargetParser(0),
-    CurBuffer(0) {
+AsmParser::AsmParser(const Target &T, SourceMgr &_SM, MCContext &_Ctx,
+                     MCStreamer &_Out, const MCAsmInfo &_MAI)
+  : Lexer(_MAI), Ctx(_Ctx), Out(_Out), SrcMgr(_SM), CurBuffer(0) {
   Lexer.setBuffer(SrcMgr.getMemoryBuffer(CurBuffer));
   
   // Debugging directives.
@@ -44,8 +43,6 @@ AsmParser::AsmParser(SourceMgr &_SM, MCContext &_Ctx, MCStreamer &_Out,
   AddDirectiveHandler(".loc", &AsmParser::ParseDirectiveLoc);
 }
 
-
-
 AsmParser::~AsmParser() {
 }
 
diff --git a/tools/edis/EDDisassembler.cpp b/tools/edis/EDDisassembler.cpp
index 00b5d8d33a0..85e41e61af9 100644
--- a/tools/edis/EDDisassembler.cpp
+++ b/tools/edis/EDDisassembler.cpp
@@ -364,7 +364,7 @@ int EDDisassembler::parseInst(SmallVectorImpl<MCParsedAsmOperand*> &operands,
   sourceMgr.AddNewSourceBuffer(buf, SMLoc()); // ownership of buf handed over
   MCContext context(*AsmInfo);
   OwningPtr<MCStreamer> streamer(createNullStreamer(context));
-  AsmParser genericParser(sourceMgr, context, *streamer, *AsmInfo);
+  AsmParser genericParser(*Tgt, sourceMgr, context, *streamer, *AsmInfo);
   OwningPtr<TargetAsmParser> TargetParser(Tgt->createAsmParser(genericParser));
   
   AsmToken OpcodeToken = genericParser.Lex();
diff --git a/tools/llvm-mc/llvm-mc.cpp b/tools/llvm-mc/llvm-mc.cpp
index 6de6bfb3c8a..fc8a1c5523a 100644
--- a/tools/llvm-mc/llvm-mc.cpp
+++ b/tools/llvm-mc/llvm-mc.cpp
@@ -312,7 +312,7 @@ static int AssembleInput(const char *ProgName) {
     Str.reset(createLoggingStreamer(Str.take(), errs()));
   }
 
-  AsmParser Parser(SrcMgr, Ctx, *Str.get(), *MAI);
+  AsmParser Parser(*TheTarget, SrcMgr, Ctx, *Str.get(), *MAI);
   OwningPtr<TargetAsmParser> TAP(TheTarget->createAsmParser(Parser));
   if (!TAP) {
     errs() << ProgName