From da083b2ce8db27ce6e508cb77cb12c0fc8b7cad9 Mon Sep 17 00:00:00 2001
From: Chad Rosier <mcrosier@apple.com>
Date: Mon, 27 Aug 2012 20:23:31 +0000
Subject: [PATCH] [ms-inline asm] Rename GenerateAsmString to generateAsmString
 to conform with coding standards.  Also, add stub for MSAsmStmt class as part
 of unifying codegen logic for AsmStmts.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@162696 91177308-0d34-0410-b5e6-96231b3b80d8
---
 include/clang/AST/Stmt.h | 12 ++++++++++--
 lib/AST/Stmt.cpp         | 11 +++++++++--
 lib/CodeGen/CGStmt.cpp   |  2 +-
 3 files changed, 20 insertions(+), 5 deletions(-)

diff --git a/include/clang/AST/Stmt.h b/include/clang/AST/Stmt.h
index b327e36dce..e2c6b71001 100644
--- a/include/clang/AST/Stmt.h
+++ b/include/clang/AST/Stmt.h
@@ -1398,6 +1398,11 @@ public:
 
   SourceRange getSourceRange() const LLVM_READONLY { return SourceRange(); }
 
+  //===--- Asm String Analysis ---===//
+
+  /// Assemble final IR asm string.
+  virtual std::string generateAsmString(ASTContext &C) const = 0;
+
   //===--- Output operands ---===//
 
   unsigned getNumOutputs() const { return NumOutputs; }
@@ -1517,8 +1522,8 @@ public:
   unsigned AnalyzeAsmString(SmallVectorImpl<AsmStringPiece> &Pieces,
                             ASTContext &C, unsigned &DiagOffs) const;
 
-  /// GenerateAsmString - Assemble final asm string.
-  std::string GenerateAsmString(ASTContext &C) const;
+  /// Assemble final IR asm string.
+  std::string generateAsmString(ASTContext &C) const;
 
   //===--- Output operands ---===//
 
@@ -1685,6 +1690,9 @@ public:
   std::string *getAsmString() { return &AsmStr; }
   void setAsmString(StringRef &E) { AsmStr = E.str(); }
 
+  /// Assemble final IR asm string.
+  std::string generateAsmString(ASTContext &C) const;
+
   //===--- Output operands ---===//
 
   Expr *getOutputExpr(unsigned i);
diff --git a/lib/AST/Stmt.cpp b/lib/AST/Stmt.cpp
index bed288b9cf..94aec94998 100644
--- a/lib/AST/Stmt.cpp
+++ b/lib/AST/Stmt.cpp
@@ -548,8 +548,9 @@ unsigned GCCAsmStmt::AnalyzeAsmString(SmallVectorImpl<AsmStringPiece>&Pieces,
     return diag::err_asm_invalid_escape;
   }
 }
-/// GenerateAsmString - Assemble final asm string.
-std::string GCCAsmStmt::GenerateAsmString(ASTContext &C) const {
+
+/// Assemble final IR asm string (GCC-style).
+std::string GCCAsmStmt::generateAsmString(ASTContext &C) const {
   // Analyze the asm string to decompose it into its pieces.  We know that Sema
   // has already done this, so it is guaranteed to be successful.
   SmallVector<GCCAsmStmt::AsmStringPiece, 4> Pieces;
@@ -569,6 +570,12 @@ std::string GCCAsmStmt::GenerateAsmString(ASTContext &C) const {
   return AsmString;
 }
 
+/// Assemble final IR asm string (MS-style).
+std::string MSAsmStmt::generateAsmString(ASTContext &C) const {
+  // FIXME: This needs to be translated into the IR string representation.
+  return std::string();
+}
+
 Expr *MSAsmStmt::getOutputExpr(unsigned i) {
   return cast<Expr>(Exprs[i]);
 }
diff --git a/lib/CodeGen/CGStmt.cpp b/lib/CodeGen/CGStmt.cpp
index 4d3b4857f4..747dd5425f 100644
--- a/lib/CodeGen/CGStmt.cpp
+++ b/lib/CodeGen/CGStmt.cpp
@@ -1397,7 +1397,7 @@ static llvm::MDNode *getAsmSrcLocInfo(const StringLiteral *Str,
 
 void CodeGenFunction::EmitGCCAsmStmt(const GCCAsmStmt &S) {
   // Assemble the final asm string.
-  std::string AsmString = S.GenerateAsmString(getContext());
+  std::string AsmString = S.generateAsmString(getContext());
 
   // Get all the output and input constraints together.
   SmallVector<TargetInfo::ConstraintInfo, 4> OutputConstraintInfos;
-- 
2.40.0