From ebdeeab812beec0385b445f3d4c41a114e0d972f Mon Sep 17 00:00:00 2001
From: Evan Cheng <evan.cheng@apple.com>
Date: Fri, 8 Jul 2011 01:53:10 +0000
Subject: Eliminate asm parser's dependency on TargetMachine: - Each target asm
 parser now creates its own MCSubtatgetInfo (if needed). - Changed
 AssemblerPredicate to take subtarget features which tablegen uses   to
 generate asm matcher subtarget feature queries. e.g.  
 "ModeThumb,FeatureThumb2" is translated to   "(Bits & ModeThumb) != 0 &&
 (Bits & FeatureThumb2) != 0".

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134678 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/MC/MCDisassembler/EDDisassembler.cpp | 10 ++++++----
 lib/MC/MCDisassembler/EDDisassembler.h   |  1 +
 2 files changed, 7 insertions(+), 4 deletions(-)

(limited to 'lib/MC/MCDisassembler')

diff --git a/lib/MC/MCDisassembler/EDDisassembler.cpp b/lib/MC/MCDisassembler/EDDisassembler.cpp
index 7f9fcc3..a39f002 100644
--- a/lib/MC/MCDisassembler/EDDisassembler.cpp
+++ b/lib/MC/MCDisassembler/EDDisassembler.cpp
@@ -171,7 +171,7 @@ EDDisassembler::EDDisassembler(CPUKey &key) :
   std::string featureString;
   TargetMachine.reset(Tgt->createTargetMachine(tripleString, CPU,
                                                featureString));
-  
+
   const TargetRegisterInfo *registerInfo = TargetMachine->getRegisterInfo();
   
   if (!registerInfo)
@@ -183,7 +183,7 @@ EDDisassembler::EDDisassembler(CPUKey &key) :
   
   if (!AsmInfo)
     return;
-  
+
   Disassembler.reset(Tgt->createMCDisassembler());
   
   if (!Disassembler)
@@ -371,8 +371,10 @@ int EDDisassembler::parseInst(SmallVectorImpl<MCParsedAsmOperand*> &operands,
   OwningPtr<MCAsmParser> genericParser(createMCAsmParser(*Tgt, sourceMgr,
                                                          context, *streamer,
                                                          *AsmInfo));
-  OwningPtr<TargetAsmParser> TargetParser(Tgt->createAsmParser(*genericParser,
-                                                               *TargetMachine));
+
+  StringRef triple = tripleFromArch(Key.Arch);
+  OwningPtr<TargetAsmParser> TargetParser(Tgt->createAsmParser(triple, "", "",
+                                                               *genericParser));
   
   AsmToken OpcodeToken = genericParser->Lex();
   AsmToken NextToken = genericParser->Lex();  // consume next token, because specificParser expects us to
diff --git a/lib/MC/MCDisassembler/EDDisassembler.h b/lib/MC/MCDisassembler/EDDisassembler.h
index 2fcc09d..11d69c1 100644
--- a/lib/MC/MCDisassembler/EDDisassembler.h
+++ b/lib/MC/MCDisassembler/EDDisassembler.h
@@ -41,6 +41,7 @@ class MCInstPrinter;
 class MCInst;
 class MCParsedAsmOperand;
 class MCStreamer;
+class MCSubtargetInfo;
 template <typename T> class SmallVectorImpl;
 class SourceMgr;
 class Target;
-- 
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