[cfe-commits] r41908 - /cfe/trunk/CodeGen/CGExprScalar.cpp

[Chris Lattner]

Author: lattner
Date: Wed Sep 12 20:26:11 2007
New Revision: 41908

URL: http://llvm.org/viewvc/llvm-project?rev=41908&view=rev
Log:
adjust to a change in the LLVM APIs, this is still very hackish until
the front-end adopts APFloat though.  This fixes test/CodeGen/mandel.c

Modified:
    cfe/trunk/CodeGen/CGExprScalar.cpp

Modified: cfe/trunk/CodeGen/CGExprScalar.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/CodeGen/CGExprScalar.cpp?rev=41908&r1=41907&r2=41908&view=diff

==============================================================================
--- cfe/trunk/CodeGen/CGExprScalar.cpp (original)
+++ cfe/trunk/CodeGen/CGExprScalar.cpp Wed Sep 12 20:26:11 2007
@@ -93,7 +93,13 @@
     return llvm::ConstantInt::get(E->getValue());
   }
   Value *VisitFloatingLiteral(const FloatingLiteral *E) {
-    return llvm::ConstantFP::get(ConvertType(E->getType()), E->getValue());
+    double V = E->getValue();
+    // FIXME: Change this when FloatingLiteral uses an APFloat internally.
+    const llvm::Type *Ty = ConvertType(E->getType());
+    if (Ty == llvm::Type::FloatTy)
+      return llvm::ConstantFP::get(Ty, llvm::APFloat((float)V));
+    assert(Ty == llvm::Type::DoubleTy && "Unknown float type!");
+    return llvm::ConstantFP::get(Ty, llvm::APFloat((double)V));
   }
   Value *VisitCharacterLiteral(const CharacterLiteral *E) {
     return llvm::ConstantInt::get(ConvertType(E->getType()), E->getValue());