[cfe-commits] r125761 - in /cfe/trunk/lib/CodeGen: CGExpr.cpp CGExprComplex.cpp CGExprScalar.cpp CodeGenFunction.h

[John McCall]

Author: rjmccall
Date: Thu Feb 17 13:02:56 2011
New Revision: 125761

URL: http://llvm.org/viewvc/llvm-project?rev=125761&view=rev
Log:
Remove the "conditional save" hashtables from IR generation.


Modified:
    cfe/trunk/lib/CodeGen/CGExpr.cpp
    cfe/trunk/lib/CodeGen/CGExprComplex.cpp
    cfe/trunk/lib/CodeGen/CGExprScalar.cpp
    cfe/trunk/lib/CodeGen/CodeGenFunction.h

Modified: cfe/trunk/lib/CodeGen/CGExpr.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/CGExpr.cpp?rev=125761&r1=125760&r2=125761&view=diff
==============================================================================
--- cfe/trunk/lib/CodeGen/CGExpr.cpp (original)
+++ cfe/trunk/lib/CodeGen/CGExpr.cpp Thu Feb 17 13:02:56 2011
@@ -510,11 +510,6 @@
 /// length type, this is not possible.
 ///
 LValue CodeGenFunction::EmitLValue(const Expr *E) {
-  llvm::DenseMap<const Expr *, LValue>::iterator I = 
-                                      ConditionalSaveLValueExprs.find(E);
-  if (I != ConditionalSaveLValueExprs.end())
-    return I->second;
-  
   switch (E->getStmtClass()) {
   default: return EmitUnsupportedLValue(E, "l-value expression");
 

Modified: cfe/trunk/lib/CodeGen/CGExprComplex.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/CGExprComplex.cpp?rev=125761&r1=125760&r2=125761&view=diff
==============================================================================
--- cfe/trunk/lib/CodeGen/CGExprComplex.cpp (original)
+++ cfe/trunk/lib/CodeGen/CGExprComplex.cpp Thu Feb 17 13:02:56 2011
@@ -98,12 +98,7 @@
   //===--------------------------------------------------------------------===//
 
   ComplexPairTy Visit(Expr *E) {
-    llvm::DenseMap<const Expr *, ComplexPairTy>::iterator I = 
-      CGF.ConditionalSaveComplexExprs.find(E);
-    if (I != CGF.ConditionalSaveComplexExprs.end())
-      return I->second;
-      
-      return StmtVisitor<ComplexExprEmitter, ComplexPairTy>::Visit(E);
+    return StmtVisitor<ComplexExprEmitter, ComplexPairTy>::Visit(E);
   }
     
   ComplexPairTy VisitStmt(Stmt *S) {

Modified: cfe/trunk/lib/CodeGen/CGExprScalar.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/CGExprScalar.cpp?rev=125761&r1=125760&r2=125761&view=diff
==============================================================================
--- cfe/trunk/lib/CodeGen/CGExprScalar.cpp (original)
+++ cfe/trunk/lib/CodeGen/CGExprScalar.cpp Thu Feb 17 13:02:56 2011
@@ -150,11 +150,6 @@
   //===--------------------------------------------------------------------===//
 
   Value *Visit(Expr *E) {
-    llvm::DenseMap<const Expr *, llvm::Value *>::iterator I = 
-      CGF.ConditionalSaveExprs.find(E);
-    if (I != CGF.ConditionalSaveExprs.end())
-      return I->second;
-      
     return StmtVisitor<ScalarExprEmitter, Value*>::Visit(E);
   }
     

Modified: cfe/trunk/lib/CodeGen/CodeGenFunction.h
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/CodeGenFunction.h?rev=125761&r1=125760&r2=125761&view=diff
==============================================================================
--- cfe/trunk/lib/CodeGen/CodeGenFunction.h (original)
+++ cfe/trunk/lib/CodeGen/CodeGenFunction.h Thu Feb 17 13:02:56 2011
@@ -592,13 +592,6 @@
   /// when the NRVO has been applied to this variable.
   llvm::DenseMap<const VarDecl *, llvm::Value *> NRVOFlags;
 
-  /// \brief A mapping from 'Save' expression in a conditional expression
-  /// to the IR for this expression. Used to implement IR gen. for Gnu
-  /// extension's missing LHS expression in a conditional operator expression.
-  llvm::DenseMap<const Expr *, llvm::Value *> ConditionalSaveExprs;
-  llvm::DenseMap<const Expr *, ComplexPairTy> ConditionalSaveComplexExprs;
-  llvm::DenseMap<const Expr *, LValue> ConditionalSaveLValueExprs;
-
   EHScopeStack EHStack;
 
   /// i32s containing the indexes of the cleanup destinations.