commit 183700f494ec9b6701b6efe82bcb25f4c79ba561
author John McCall <rjmccall@apple.com> Mon Sep 21 23:43:11 2009 +0000
committer John McCall <rjmccall@apple.com> Mon Sep 21 23:43:11 2009 +0000
tree 797f214407f66937802226652d130f95d596e33b
parent c32b24452ebb537934b20b7133a3a0cbce447666

Change all the Type::getAsFoo() methods to specializations of Type::getAs().
Several of the existing methods were identical to their respective
specializations, and so have been removed entirely.  Several more 'leaf'
optimizations were introduced.

The getAsFoo() methods which imposed extra conditions, like
getAsObjCInterfacePointerType(), have been left in place.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82501 91177308-0d34-0410-b5e6-96231b3b80d8

lib/CodeGen/CGExprComplex.cpp

diff --git a/lib/CodeGen/CGExprComplex.cpp b/lib/CodeGen/CGExprComplex.cpp
index 4fcfe06..9e81e4f 100644
--- a/lib/CodeGen/CGExprComplex.cpp
+++ b/lib/CodeGen/CGExprComplex.cpp
@@ -181,13 +181,13 @@
   }
   ComplexPairTy VisitCXXZeroInitValueExpr(CXXZeroInitValueExpr *E) {
     assert(E->getType()->isAnyComplexType() && "Expected complex type!");
-    QualType Elem = E->getType()->getAsComplexType()->getElementType();
+    QualType Elem = E->getType()->getAs<ComplexType>()->getElementType();
     llvm::Constant *Null = llvm::Constant::getNullValue(CGF.ConvertType(Elem));
     return ComplexPairTy(Null, Null);
   }
   ComplexPairTy VisitImplicitValueInitExpr(ImplicitValueInitExpr *E) {
     assert(E->getType()->isAnyComplexType() && "Expected complex type!");
-    QualType Elem = E->getType()->getAsComplexType()->getElementType();
+    QualType Elem = E->getType()->getAs<ComplexType>()->getElementType();
     llvm::Constant *Null =
                        llvm::Constant::getNullValue(CGF.ConvertType(Elem));
     return ComplexPairTy(Null, Null);
@@ -313,7 +313,7 @@
 ComplexPairTy ComplexExprEmitter::VisitExpr(Expr *E) {
   CGF.ErrorUnsupported(E, "complex expression");
   const llvm::Type *EltTy =
-    CGF.ConvertType(E->getType()->getAsComplexType()->getElementType());
+    CGF.ConvertType(E->getType()->getAs<ComplexType>()->getElementType());
   llvm::Value *U = llvm::UndefValue::get(EltTy);
   return ComplexPairTy(U, U);
 }
@@ -342,8 +342,8 @@
                                                            QualType SrcType,
                                                            QualType DestType) {
   // Get the src/dest element type.
-  SrcType = SrcType->getAsComplexType()->getElementType();
-  DestType = DestType->getAsComplexType()->getElementType();
+  SrcType = SrcType->getAs<ComplexType>()->getElementType();
+  DestType = DestType->getAs<ComplexType>()->getElementType();
 
   // C99 6.3.1.6: When a value of complex type is converted to another
   // complex type, both the real and imaginary parts follow the conversion
@@ -365,7 +365,7 @@
   llvm::Value *Elt = CGF.EmitScalarExpr(Op);
 
   // Convert the input element to the element type of the complex.
-  DestTy = DestTy->getAsComplexType()->getElementType();
+  DestTy = DestTy->getAs<ComplexType>()->getElementType();
   Elt = CGF.EmitScalarConversion(Elt, Op->getType(), DestTy);
 
   // Return (realval, 0).
@@ -386,7 +386,7 @@
     // Add the inc/dec to the real part.
     NextVal = Builder.CreateAdd(InVal.first, NextVal, isInc ? "inc" : "dec");
   } else {
-    QualType ElemTy = E->getType()->getAsComplexType()->getElementType();
+    QualType ElemTy = E->getType()->getAs<ComplexType>()->getElementType();
     llvm::APFloat FVal(CGF.getContext().getFloatTypeSemantics(ElemTy), 1);
     if (!isInc)
       FVal.changeSign();
@@ -526,7 +526,7 @@
     llvm::Value *Tmp8 = Builder.CreateMul(LHSr, RHSi, "tmp"); // a*d
     llvm::Value *Tmp9 = Builder.CreateSub(Tmp7, Tmp8, "tmp"); // bc-ad
 
-    if (Op.Ty->getAsComplexType()->getElementType()->isUnsignedIntegerType()) {
+    if (Op.Ty->getAs<ComplexType>()->getElementType()->isUnsignedIntegerType()) {
       DSTr = Builder.CreateUDiv(Tmp3, Tmp6, "tmp");
       DSTi = Builder.CreateUDiv(Tmp9, Tmp6, "tmp");
     } else {
@@ -701,7 +701,7 @@
     return Visit(E->getInit(0));
 
   // Empty init list intializes to null
-  QualType Ty = E->getType()->getAsComplexType()->getElementType();
+  QualType Ty = E->getType()->getAs<ComplexType>()->getElementType();
   const llvm::Type* LTy = CGF.ConvertType(Ty);
   llvm::Value* zeroConstant = llvm::Constant::getNullValue(LTy);
   return ComplexPairTy(zeroConstant, zeroConstant);
@@ -714,7 +714,7 @@
   if (!ArgPtr) {
     CGF.ErrorUnsupported(E, "complex va_arg expression");
     const llvm::Type *EltTy =
-      CGF.ConvertType(E->getType()->getAsComplexType()->getElementType());
+      CGF.ConvertType(E->getType()->getAs<ComplexType>()->getElementType());
     llvm::Value *U = llvm::UndefValue::get(EltTy);
     return ComplexPairTy(U, U);
   }