[cfe-commits] r149855 - /cfe/trunk/lib/CodeGen/CGExprScalar.cpp

[Craig Topper]

Author: ctopper
Date: Sun Feb  5 23:05:50 2012
New Revision: 149855

URL: http://llvm.org/viewvc/llvm-project?rev=149855&view=rev
Log:
Fix vector splat casts to cast element to the appropriate vector element before inserting into the vector. Fixes PR11930.

Modified:
    cfe/trunk/lib/CodeGen/CGExprScalar.cpp

Modified: cfe/trunk/lib/CodeGen/CGExprScalar.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/CGExprScalar.cpp?rev=149855&r1=149854&r2=149855&view=diff
==============================================================================
--- cfe/trunk/lib/CodeGen/CGExprScalar.cpp (original)
+++ cfe/trunk/lib/CodeGen/CGExprScalar.cpp Sun Feb  5 23:05:50 2012
@@ -1190,6 +1190,8 @@
   case CK_VectorSplat: {
     llvm::Type *DstTy = ConvertType(DestTy);
     Value *Elt = Visit(const_cast<Expr*>(E));
+    Elt = EmitScalarConversion(Elt, E->getType(),
+                               DestTy->getAs<VectorType>()->getElementType());
 
     // Insert the element in element zero of an undef vector
     llvm::Value *UnV = llvm::UndefValue::get(DstTy);